ELEVATING DOOR SYSTEM WITH CONTINUOUS LUBRICATION AND WEAR MONITORING

Abstract

The present disclosure provides a self-lubricating elevating door system comprising a door frame provided with lubrication reservoirs, elevating doors disposed within said door frame, a safety bar incorporating a locking piece extending into a locking bracket, and wear detection sensors positioned to monitor the locking piece and locking bracket. Said lubrication reservoirs provide continuous lubrication to the locking piece, thereby reducing wear and extending the life of the system. Said wear detection sensors enable the monitoring of wear status, enhancing reliability and safety of the elevating door system through timely maintenance alerts. Dated 11 November 2024 Jigneshbhai Mungalpara IN/PA- 2640 Agent for the Applicant

Specification

Description:Elevating Door System with Continuous Lubrication and Wear Monitoring
Field of the Invention
[0001] The present disclosure generally relates to door systems. Further, the present disclosure particularly relates to a self-lubricating elevating door system with wear detection sensors.
Background
[0002] The background description includes information that may be useful in understanding the present invention. It is not an admission that any of the information provided herein is prior art or relevant to the presently claimed invention, or that any publication specifically or implicitly referenced is prior art.
[0003] Various door systems have been developed to facilitate safe and efficient operation in high-traffic or sensitive environments, such as commercial, industrial, or transportation facilities. Traditional door systems are commonly dependent on manual or semi-automated operation to control the opening and closing of doors, thereby lacking mechanisms to ensure adequate lubrication in movable components. The absence of continuous lubrication mechanisms often results in frictional wear, which, over time, significantly reduces operational efficiency and leads to frequent maintenance requirements. Moreover, unlubricated surfaces in such systems tend to increase noise levels, which can create undesired distractions in environments where quiet operation is essential. Thus, traditional door systems present limitations in terms of durability, efficiency, and maintenance intervals.
[0004] An improvement in prior art systems was introduced by integrating periodic lubrication mechanisms. Periodic lubrication solutions generally involve manual or automated lubrication at set intervals. However, such mechanisms do not offer continuous lubrication, which may lead to inconsistent application of lubricants and may not prevent wear effectively between intervals, especially in high-frequency usage conditions. As a result, periodic lubrication systems may still experience frequent wear on moving parts, which compromises the operational lifespan of the system and requires unscheduled maintenance. Furthermore, in certain environments, access to all movable components for regular lubrication can be challenging, leading to uneven wear and suboptimal performance over time. Consequently, existing periodic lubrication systems are limited in ensuring consistent and long-term durability for door mechanisms.
[0005] To further address issues associated with friction and wear, some systems employ automated monitoring mechanisms for wear detection. Such monitoring systems generally rely on a combination of sensors to detect wear or misalignment in various components of door systems. Although wear detection mechanisms assist in identifying wear-induced issues and initiating maintenance actions, they do not prevent the initial cause of wear, which is the lack of constant lubrication. Furthermore, current wear detection methods may be limited in accuracy due to environmental factors such as vibrations, temperature fluctuations, and dust, which could affect sensor readings. Consequently, conventional wear detection systems are often unable to provide real-time, precise data on the operational condition of door components, leading to delayed response times and extended periods of compromised performance. Additionally, such wear detection systems may not adequately integrate with existing lubrication methods, further limiting their effectiveness.
[0006] Other door systems have introduced self-lubricating mechanisms to reduce manual intervention. Self-lubricating door systems typically incorporate lubricating materials into specific components, such as self-lubricating bushings or coatings, to reduce the friction between contacting parts. While such mechanisms enhance durability by reducing direct frictional wear, they are often constrained to specific materials or coatings, which can wear out over time and require eventual replacement. In many cases, such self-lubricating materials have limited lubrication capacity, which reduces the effectiveness of the lubrication over extended periods of use. Additionally, replacement of self-lubricating components can incur significant costs, especially in complex or high-traffic systems, where such components are subject to substantial wear over time.
[0007] Further limitations are observed in other systems combining self-lubrication and wear detection mechanisms. Such systems may incorporate independent lubrication and wear monitoring functions, but lack integration between the two functions, which leads to uncoordinated maintenance efforts and reduced system effectiveness. For example, a system with isolated lubrication and wear detection functionalities may identify wear without automatically addressing lubrication needs, which does not optimally support extended operational efficiency. Other known door systems with advanced components may be limited by high costs, complex maintenance, and reduced applicability across different environmental conditions, thereby limiting their reliability and applicability for various operational requirements.
[0008] In light of the above discussion, there exists an urgent need for solutions that overcome the problems associated with conventional systems and/or techniques for achieving continuous lubrication and wear monitoring for extended durability and operational efficiency in door systems.
[0009] All references, including publications, patent applications, and patents, cited herein are hereby incorporated by reference to the same extent as if each reference were individually and specifically indicated to be incorporated by reference and were set forth in its entirety herein.
Summary
[00010] Various objects, features, and advantages of the disclosed subject matter can be more fully appreciated with reference to the following detailed description of the disclosed subject matter when considered in connection with the following drawings, in which like reference numerals identify like elements.
[00011] The present disclosure generally relates to door systems. Further, the present disclosure particularly relates to a self-lubricating elevating door system with wear detection sensors.
[00012] An objective of the present disclosure is to provide an elevating door system that enables continuous lubrication, reliable wear detection, and prolonged operational life under various conditions. The system of the present disclosure aims to address wear reduction through a plurality of lubrication reservoirs delivering continuous lubrication to door components in order to minimise frictional resistance and extend the system's operational lifespan.
[00013] In an aspect, the present disclosure provides a self-lubricating elevating door system comprising a door frame with multiple lubrication reservoirs, elevating doors disposed within said door frame, a safety bar containing a locking piece extending into a locking bracket, and wear detection sensors monitoring the interaction between said locking piece and locking bracket. Said lubrication reservoirs continuously lubricate the locking piece, thereby enhancing durability. The lateral wear detection sensors facilitate real-time wear monitoring for consistent maintenance support.
[00014] Furthermore, said lubrication reservoirs are positioned in proximity to the locking piece, facilitating direct contact with locking components, while viscosity control valves maintain optimal lubrication levels based on ambient conditions. The safety bar aligns in parallel with the door frame for stability during movement, with an integrated damping element positioned at the juncture of the locking piece to absorb residual motion energy. Said system additionally includes a channel network for uniform lubricant distribution and a threshold alert system within wear detection sensors to signal lubrication replenishment needs, thus enabling system longevity and reliability.
Brief Description of the Drawings
[00015] The features and advantages of the present disclosure would be more clearly understood from the following description taken in conjunction with the accompanying drawings in which:
[00016] FIG. 1 illustrates a self-lubricating elevating door system (100), in accordance with the embodiments of the present disclosure.
[00017] FIG. 2 illustrates a sequential diagram of the system (100), in accordance with the embodiments of the present disclosure.
Detailed Description
[00018] The following is a detailed description of exemplary embodiments to illustrate the principles of the invention. The embodiments are provided to illustrate aspects of the invention, but the invention is not limited to any embodiment. The scope of the invention encompasses numerous alternatives, modifications and equivalent; it is limited only by the claims.
[00019] In view of the many possible embodiments to which the principles of the present discussion may be applied, it should be recognized that the embodiments described herein with respect to the drawing figures are meant to be illustrative only and should not be taken as limiting the scope of the claims. Therefore, the techniques as described herein contemplate all such embodiments as may come within the scope of the following claims and equivalents thereof.
[00020] The detailed description is described with reference to the accompanying figures. In the figures, the left-most digit(s) of a reference number identifies the figure in which the reference number first appears. The use of the same reference numbers in different instances in the description and the figures may indicate similar or identical items.
[00021] Pursuant to the "Detailed Description" section herein, whenever an element is explicitly associated with a specific numeral for the first time, such association shall be deemed consistent and applicable throughout the entirety of the "Detailed Description" section, unless otherwise expressly stated or contradicted by the context.
[00022] The present disclosure generally relates to door systems. Further, the present disclosure particularly relates to a self-lubricating elevating door system with wear detection sensors.
[00023] Pursuant to the "Detailed Description" section herein, whenever an element is explicitly associated with a specific numeral for the first time, such association shall be deemed consistent and applicable throughout the entirety of the "Detailed Description" section, unless otherwise expressly stated or contradicted by the context.
[00024] As used herein, the term "door frame" refers to any structural framework that provides housing and support for the various components of a self-lubricating elevating door system, including but not limited to elevating doors, lubrication reservoirs, and associated safety mechanisms. Such a door frame may include structural channels, guides, and compartments that accommodate components involved in supporting and enabling door movement and locking functions. The door frame may further provide alignment for elevating doors during vertical movement and house lubrication reservoirs to maintain consistent lubrication for high-friction components. Additionally, the door frame may serve as a mounting platform for other components, including wear detection sensors and locking brackets. The term "door frame" as used herein may encompass configurations designed for use in commercial, industrial, or other environments requiring repeated or continuous door operation, where wear reduction and reliable operation are necessary.
[00025] As used herein, the term "lubrication reservoir" refers to any compartment or container within a self-lubricating elevating door system that holds and supplies lubricant to specific components, such as a locking piece or elevating doors. Such lubrication reservoirs may be situated at various points within the door frame to ensure a steady supply of lubricant to high-friction contact surfaces. The term "lubrication reservoir" may include various embodiments, such as containers equipped with a flow-control mechanism or a channeling system to direct lubricant to specific regions requiring friction reduction. Additionally, a lubrication reservoir may house lubricants suitable for high-frequency use and diverse environmental conditions to ensure consistent application and avoid degradation of movable parts. The term "lubrication reservoir" further includes reservoirs that facilitate continuous lubrication, thus promoting reduced wear and enhancing the operational lifespan of key components.
[00026] As used herein, the term "elevating doors" refers to doors designed for vertical movement within a self-lubricating elevating door system. Such elevating doors may include sliding panels or similar structures that operate within the structural framework of a door frame. The term "elevating doors" includes doors that move along predetermined trajectories, supported by guide mechanisms within the door frame to maintain stability during operation. Elevating doors may be positioned adjacently to lubrication reservoirs to reduce movement resistance and minimize drag during repeated opening and closing cycles. Additionally, elevating doors may be designed to interact seamlessly with the lubrication system, receiving continuous lubricant application along contact points to reduce wear and friction. The term "elevating doors" may further include doors intended for applications requiring consistent performance and reduced maintenance in high-traffic environments.
[00027] As used herein, the term "safety bar" refers to a structural component within a self-lubricating elevating door system that provides support and security by interacting with a locking mechanism. The safety bar may be positioned in parallel alignment with the door frame and extend vertically along the length of the elevating doors. The term "safety bar" includes components that extend a locking piece into a locking bracket to secure the elevating doors during locked positions. Said safety bar may reinforce the stability of elevating doors within the frame, preventing misalignment or accidental movement during operation. Additionally, the safety bar may work in conjunction with other components, such as damping elements, to absorb impact and reduce stress on the locking bracket. The term "safety bar" may further encompass configurations designed to enhance structural integrity and reliability in applications with repetitive door cycling.
[00028] As used herein, the term "locking piece" refers to a structural component of a self-lubricating elevating door system that extends from the safety bar into a locking bracket to secure elevating doors within the door frame. The locking piece may be oriented perpendicularly to the safety bar, allowing for effective load distribution onto the locking bracket during engagement. Such positioning enables the locking piece to handle repeated locking and unlocking cycles without experiencing undue wear or mechanical strain. The term "locking piece" may include configurations with robust materials designed for high-impact resistance and durability in environments requiring frequent engagement and disengagement. Additionally, the locking piece may be continuously lubricated by nearby lubrication reservoirs to minimize frictional resistance and ensure smooth engagement with the locking bracket. The term "locking piece" may encompass a variety of configurations intended to secure doors and promote long-lasting system operation.
[00029] As used herein, the term "locking bracket" refers to a structural component in a self-lubricating elevating door system that receives the locking piece from the safety bar to secure the elevating doors in a fixed position. Said locking bracket may be fixedly mounted within the door frame, aligned to provide stable retention for the locking piece during engagement. The term "locking bracket" may include configurations that accommodate perpendicular alignment with the locking piece, enabling secure load transfer and minimizing mechanical stress on other door components. Additionally, the locking bracket may work in conjunction with lubrication reservoirs and wear detection sensors to maintain consistent performance and monitor the integrity of the locking mechanism. The term "locking bracket" as used herein may include various configurations designed to improve operational stability and ensure dependable locking in environments with frequent door movement.
[00030] As used herein, the term "wear detection sensors" refers to monitoring components positioned to detect wear and structural changes in critical locking components within a self-lubricating elevating door system. Such wear detection sensors may be situated laterally to the locking piece and locking bracket, oriented to identify displacement, deformation, or material degradation. The term "wear detection sensors" includes sensors that provide real-time feedback on the condition of the locking components, supporting proactive maintenance and reducing the likelihood of unexpected system failure. Additionally, wear detection sensors may work in combination with threshold alert systems to notify operators when wear levels approach predefined limits, allowing for timely maintenance actions. The term "wear detection sensors" may include various embodiments suitable for monitoring wear under different environmental conditions, ensuring consistent performance of the locking system in high-usage applications.
[00031] FIG. 1 illustrates a self-lubricating elevating door system (100), in accordance with the embodiments of the present disclosure. In an embodiment, a door frame 102 provides structural support to the self-lubricating elevating door system 100. Said door frame 102 comprises a plurality of lubrication reservoirs 104 that are integrated into various locations along the frame structure to facilitate continuous lubrication. Each lubrication reservoir 104 contains a supply of lubricant that is distributed through dedicated channels within the door frame 102. Said channels enable controlled flow of the lubricant towards frictional components, such as a locking piece 110 and locking bracket 112. Lubrication reservoirs 104 are positioned at strategic points within the door frame 102 to ensure direct and effective lubrication of interfacing parts, particularly at contact points where frictional wear is highest. Said design minimizes the frequency of manual lubrication and contributes to an extended operational life for the system 100 by reducing the overall wear rate of moving parts. The door frame 102 further provides structural alignment to the elevating doors 106, which enhances operational stability during movement. The configuration of lubrication reservoirs 104 within the door frame 102 additionally promotes efficient use of lubricant by maintaining a consistent supply without over-saturating any single area. Optional embodiments may include a temperature-controlled viscosity control valve within each lubrication reservoir 104, allowing the door frame 102 to adapt lubrication flow to changes in ambient temperature, thereby preserving lubricant consistency. A plurality of reservoirs 104 within door frame 102 prevents excessive wear by providing lubrication consistently over time to key mechanical interfaces.
[00032] In an embodiment, elevating doors 106 are disposed within the door frame 102 to enable controlled vertical movement within the self-lubricating elevating door system 100. Said elevating doors 106 are designed to operate along a trajectory defined by the structure of the door frame 102, which helps align movement precisely with lubrication flow from lubrication reservoirs 104. The alignment of said doors 106 with lubrication flow paths ensures minimal resistance during movement, reducing the likelihood of drag and preserving mechanical integrity over time. Elevating doors 106 are provided with a set of mounting tracks within door frame 102, which facilitates a smooth sliding action that is continually lubricated by reservoirs 104. The continuous lubrication contributes to minimizing frictional wear between moving surfaces, thereby maintaining stable door operation even with repeated use. The vertical orientation of elevating doors 106 within door frame 102 offers stability while accommodating compact space requirements. Optional embodiments may include adjustable mounting mechanisms along said door frame 102, allowing customization of movement range and speed. The integration of said elevating doors 106 within door frame 102 permits easy installation and removal for maintenance, further enhancing usability.
[00033] In an embodiment, a safety bar 108 provides a locking mechanism for the elevating door system 100, improving security and stability in operation. Said safety bar 108 is provided with a locking piece 110 that extends perpendicularly from the bar 108 into a locking bracket 112 positioned within the door frame 102. Locking piece 110 is structured to fit securely within said locking bracket 112 to prevent accidental disengagement of elevating doors 106 during movement. The perpendicular extension of locking piece 110 relative to the alignment of safety bar 108 enables a load distribution directly onto the locking bracket 112. Such a configuration provides a stable engagement between safety bar 108 and locking bracket 112, reinforcing the locking mechanism and maintaining alignment in repetitive locking and unlocking cycles. Optional embodiments may include a damping element at the juncture where locking piece 110 meets the locking bracket 112, absorbing residual motion and reducing impact stress on the bracket during engagement. Such damping may enhance the longevity of both the locking piece 110 and bracket 112 by reducing the likelihood of stress-induced wear. The perpendicular positioning of locking piece 110 in relation to safety bar 108 aids in securing the doors during operation while maintaining ease of engagement.
[00034] In an embodiment, wear detection sensors 114 are positioned within the door frame 102 to monitor the wear status of locking piece 110 and locking bracket 112. Said wear detection sensors 114 are placed laterally to the locking bracket 112 and oriented to detect any lateral displacement or deformation in locking piece 110. Wear detection sensors 114 transmit real-time feedback data regarding wear levels to a central monitoring system, allowing for prompt maintenance actions when necessary. Each sensor 114 is calibrated to identify the threshold wear limits of locking piece 110 and locking bracket 112, with automated alerts generated upon reaching said threshold. Such alert systems assist in scheduling maintenance at optimal intervals, preventing excessive wear from going undetected. Optional embodiments may include sensors with temperature and pressure adaptability to ensure accuracy under varying environmental conditions, thereby further supporting system durability. Wear detection sensors 114 are equipped with durable casings to protect against external damage, ensuring consistent performance and reliability within the door system 100.
[00035]
[00036] In an embodiment, each lubrication reservoir 104 within the self-lubricating elevating door system 100 is positioned in mutual proximity to the locking piece 110 and the locking bracket 112. Said positioning of each lubrication reservoir 104 maintains a consistent layer of lubricant between locking piece 110 and locking bracket 112. This consistent layer reduces frictional resistance during movement and engagement of locking piece 110 with locking bracket 112. Each lubrication reservoir 104 is strategically positioned close to the locking components to ensure that lubricant is supplied directly to the points where wear is most likely to occur, minimizing both the buildup of frictional heat and the risk of wear-induced damage over time. The arrangement of each lubrication reservoir 104 within the door frame 102 allows lubricant to be readily available along the locking interface without the need for additional distribution mechanisms. This configuration allows the lubricant to interact continuously with the locking piece 110 and locking bracket 112 surfaces, thereby allowing smoother engagement and disengagement of locking piece 110 within locking bracket 112. Said mutual proximity of lubrication reservoirs 104 to locking components simplifies maintenance by ensuring that the lubricant is applied precisely where needed, reducing the frequency and complexity of lubrication upkeep.
[00037] In an embodiment, each elevating door 106 is positioned adjacently to lubrication reservoirs 104, with said doors sliding along a defined trajectory that aligns with the lubricant flow from each lubrication reservoir 104. This alignment allows lubricant to flow naturally along the movement path of elevating doors 106, which reduces movement resistance and drag that may occur when dry friction surfaces come into contact. The arrangement of each elevating door 106 in adjacency to lubrication reservoirs 104 enables lubricant to be continuously applied to all relevant sliding surfaces, minimizing frictional forces during door movement and contributing to the long-term mechanical integrity of the door components. The positioning of each elevating door 106 within door frame 102 facilitates a stable and controlled movement along a designated track or guide, which is continuously lubricated by reservoirs 104. As lubricant is continuously available along the movement path, elevating doors 106 experience reduced drag, which allows smoother operation and prevents mechanical resistance that could otherwise compromise door functionality. Said alignment between lubrication flow and door movement path reduces maintenance requirements by maintaining consistent lubrication along the door travel path, thereby ensuring efficiency in operation.
[00038] In an embodiment, safety bar 108 is positioned in parallel alignment with door frame 102 within self-lubricating elevating door system 100. Said parallel configuration maintains the structural stability of elevating doors 106 as safety bar 108 reinforces the door alignment during vertical elevation within door frame 102. The parallel alignment between safety bar 108 and door frame 102 provides uniform support along the length of elevating doors 106, which is particularly beneficial during repetitive locking and unlocking procedures. Said alignment further allows safety bar 108 to distribute any mechanical stresses evenly across the door frame 102 structure, minimizing the risk of misalignment or jamming during the operation of elevating doors 106. The structural relationship between safety bar 108 and door frame 102 maintains operational reliability by ensuring that elevating doors 106 are securely supported within the frame at all times. This parallel configuration may also allow for convenient attachment points along the frame 102 for additional support components, further enhancing the stability and durability of the door system 100.
[00039] In an embodiment, locking piece 110 extends perpendicularly from safety bar 108 into locking bracket 112 within the self-lubricating elevating door system 100. Said perpendicular extension facilitates load distribution directly into locking bracket 112 during engagement of safety bar 108. The perpendicular configuration between locking piece 110 and safety bar 108 allows any applied forces to be transferred into the locking bracket 112 without exerting unnecessary strain on locking piece 110 itself, thus enhancing the retention strength of safety bar 108 within the system 100. This perpendicular orientation contributes to the structural integrity of locking piece 110 by ensuring that forces are directed in a manner that reduces potential points of failure during repeated engagement cycles. Said perpendicular extension also provides an efficient locking mechanism by aligning with locking bracket 112 in a manner that minimizes wear and optimizes the overall durability of the locking assembly. Such an arrangement enables locking piece 110 to withstand repetitive locking and unlocking procedures with minimal degradation over time.
[00040] In an embodiment, wear detection sensors 114 are laterally positioned to monitor the locking piece 110 and locking bracket 112 within the self-lubricating elevating door system 100. Said lateral positioning enables each sensor 114 to detect any lateral displacement or deformation that may occur in locking piece 110 during engagement and disengagement cycles. The sensors 114 provide real-time feedback on wear status, which assists in tracking the wear progression of critical components over time. The strategic positioning of wear detection sensors 114 enables proactive detection of wear-induced changes that may indicate the need for maintenance intervention. Each sensor 114 is oriented to provide accurate lateral readings of movement or deformation within locking piece 110, which supports preventive maintenance planning and ensures that wear thresholds are not exceeded. The data from wear detection sensors 114 is utilized to alert operators when wear levels approach predefined thresholds, enabling timely responses that help maintain the system's optimal functionality.
[00041] In an embodiment, each lubrication reservoir 104 is equipped with a viscosity control valve that adjusts the lubricant flow rate based on ambient temperature fluctuations within the self-lubricating elevating door system 100. Said viscosity control valve allows each lubrication reservoir 104 to adapt the lubricant flow consistency to maintain optimal lubrication across varying environmental conditions. As temperature changes may affect the viscosity of lubricant within each reservoir 104, the viscosity control valve regulates the flow rate to prevent either excessive or insufficient lubrication along critical surfaces. Such controlled flow management minimizes the accumulation of excess lubricant, which could otherwise lead to operational hindrances within the door frame 102. By adjusting flow rates as needed, the viscosity control valve ensures consistent application of lubricant to locking piece 110, locking bracket 112, and elevating doors 106, preserving component integrity over time. Each lubrication reservoir 104 with said viscosity control valve reduces the risks associated with variable lubrication performance under temperature shifts.
[00042] In an embodiment, door frame 102 includes an integrated channel network adjacent to each lubrication reservoir 104 within the self-lubricating elevating door system 100. Said channel network directs the lubricant flow toward elevating doors 106 and locking bracket 112, ensuring consistent lubrication across all interfacing surfaces. The channels within the

network distribute the lubricant uniformly, which maintains a continuous layer of lubricant on critical contact areas and reduces frictional resistance between moving components. Said channel network within door frame 102 also prevents localized wear by enabling balanced lubrication along the entire length of each relevant interface. Additionally, the integrated channel network allows lubrication to be dispensed in a controlled manner, which minimizes potential lubricant waste and ensures that each area receives adequate lubrication based on usage demands. The network contributes to the longevity of door system 100 by providing a reliable and balanced lubrication distribution mechanism.
[00043] In an embodiment, each wear detection sensor 114 within the self-lubricating elevating door system 100 is integrated with a threshold alert system that activates upon detecting wear beyond a predefined limit. Said threshold alert system enables automated alerts that signal when lubrication must be replenished in lubrication reservoirs 104 or when maintenance on locking piece 110 and locking bracket 112 is required. The integration of the threshold alert functionality within wear detection sensors 114 provides timely notifications to operators, preventing wear from exceeding operational limits and thus reducing the likelihood of component failure. The threshold alert system within each sensor 114 is calibrated to activate at specific wear levels, which ensures that intervention occurs precisely when necessary to maintain system performance. The use of such alerts facilitates regular maintenance planning and minimizes unexpected disruptions by ensuring that lubricant is available at all times.
[00044] In an embodiment, safety bar 108 within the self-lubricating elevating door system 100 includes a damping element positioned at the juncture with locking piece 110. Said damping element absorbs residual movement energy upon engagement between locking piece 110 and locking bracket 112. The incorporation of the damping element reduces the potential impact stress on locking bracket 112 during repetitive locking cycles, preserving the structural integrity of the components over time. Each impact encountered by locking piece 110 during engagement transfers residual energy into the damping element, which prevents sudden force surges from damaging locking bracket 112. Said damping element also contributes to smoother engagement between locking piece 110 and locking bracket 112, which minimizes wear and promotes long-lasting operation. The damping element positioned along safety bar 108 provides protection against stress accumulation in the locking assembly, thereby ensuring stable locking and unlocking over extended operational use.
[00045] [0008] FIG. 2 illustrates a sequential diagram of the system (100), in accordance with the embodiments of the present disclosure. The figure illustrates a self-lubricating elevating door system 100 comprising a door frame 102 that houses multiple lubrication reservoirs 104 positioned to ensure consistent lubricant flow to both the locking piece 110 and elevating doors 106. Each lubrication reservoir 104 supplies continuous lubrication, with lubricant directed toward the locking piece 110 and locking bracket 112, facilitating smooth engagement and reducing wear during door operation. The elevating doors 106 are disposed within the door frame 102 and move along a guided trajectory while receiving lubrication to minimize drag and friction. A safety bar 108, aligned with the door frame, extends the locking piece 110 into the locking bracket 112 to secure the doors in place. Wear detection sensors 114 are positioned to monitor both the locking piece 110 and locking bracket 112, detecting any wear or misalignment in real-time to support timely maintenance interventions. This integration of continuous lubrication and wear detection enhances the longevity and reliability of the door system 100.
[00046] In an embodiment, the inclusion of door frame 102 with multiple lubrication reservoirs 104 in the self-lubricating elevating door system 100 provides continuous lubrication to key mechanical interfaces, such as the locking piece 110 and locking bracket 112. Said lubrication reservoirs 104 minimize frictional resistance at contact points by continuously supplying lubricant, thereby reducing wear over time. Continuous lubrication prevents metal-to-metal contact, effectively lowering operational noise and frictional heat, which are often contributing factors to premature system failure. The presence of multiple lubrication reservoirs 104 distributed within door frame 102 ensures that lubricant is always available to high-friction areas, promoting smooth operation and extending the service life of the system. This configuration minimizes the need for frequent manual lubrication and reduces maintenance costs, making the system more reliable in applications requiring frequent operation.
[00047] In an embodiment, positioning each lubrication reservoir 104 in mutual proximity with locking piece 110 ensures that a consistent layer of lubricant is maintained between locking piece 110 and locking bracket 112. Said proximal positioning minimizes frictional resistance by maintaining a steady supply of lubricant directly at the contact points, allowing locking piece 110 to engage and disengage smoothly within locking bracket 112. This direct interface between lubricant and locking components reduces the wear typically experienced during repetitive locking cycles, enhancing the durability of both the locking piece 110 and locking bracket 112. Such proximity also enables effective lubrication under high-frequency use, reducing the likelihood of jamming or increased resistance due to dry contact, thereby supporting prolonged and reliable operation of the locking mechanism.
[00048] In an embodiment, the adjacency of each elevating door 106 to lubrication reservoirs 104 allows for continuous lubrication along the sliding path of said doors, reducing movement resistance during operation. Each elevating door 106 moves along a trajectory aligned with the lubricant flow from lubrication reservoirs 104, ensuring that all contact surfaces between door frame 102 and elevating doors 106 are consistently lubricated. This alignment minimizes drag forces encountered by the doors, leading to smoother operation and lower power consumption in motorized applications. Continuous lubrication also reduces mechanical wear on the sliding components, thereby maintaining operational efficiency and extending the longevity of elevating doors 106. The adjacency of lubrication reservoirs 104 to the doors minimizes friction-induced vibrations, which further improves the stability and operational reliability of the door system.
[00049] In an embodiment, configuring safety bar 108 in parallel alignment with door frame 102 provides structural stability during the elevation of elevating doors 106. Said parallel alignment distributes mechanical stress evenly along the length of the door frame 102, maintaining consistent support for elevating doors 106 during locking and unlocking operations. This configuration enhances the stability of the door system by reducing the risk of lateral displacement or misalignment in the doors under repetitive motion. By maintaining parallel alignment, safety bar 108 reinforces the structural integrity of the door frame 102, allowing for smoother and more controlled vertical movement. Such alignment is particularly advantageous in high-traffic environments where repetitive door cycling is required, as it helps prevent wear-related issues that could otherwise compromise the functionality of the elevating doors 106.
[00050] In an embodiment, extending locking piece 110 perpendicularly from safety bar 108 into locking bracket 112 enables effective load distribution directly into locking bracket 112 during engagement. Said perpendicular alignment reduces the strain on locking piece 110 by directing forces vertically into locking bracket 112, thereby enhancing the locking mechanism's retention capabilities. This orientation allows locking piece 110 to handle repeated locking cycles without experiencing structural deformation or fatigue, as the perpendicular positioning minimizes bending forces. By focusing load distribution through locking bracket 112, the system maintains alignment and prevents mechanical play, ensuring secure retention of safety bar 108 and improving the overall stability of the locking mechanism. Such perpendicular load distribution is particularly beneficial for applications requiring reliable locking under dynamic loads.
[00051] In an embodiment, positioning wear detection sensors 114 laterally to locking bracket 112 allows for accurate monitoring of lateral displacement or deformation in locking piece 110. Said lateral disposition of each sensor 114 provides real-time feedback on wear progression, allowing for timely maintenance actions before significant wear impacts the locking mechanism's performance. Each wear detection sensor 114 is oriented to detect subtle changes in alignment or material wear, enabling operators to perform proactive maintenance that reduces downtime and minimizes unexpected operational disruptions. This lateral positioning of sensors 114 also ensures that any potential misalignment or deformation of locking piece 110 is quickly identified, preserving the structural integrity of locking piece 110 and extending the overall lifespan of the door system.
[00052] In an embodiment, the viscosity control valve within each lubrication reservoir 104 regulates lubricant flow based on ambient temperature changes, maintaining optimal lubrication conditions across a range of environmental factors. Said viscosity control valve prevents excessive or insufficient lubricant application by adjusting the flow rate in response to temperature fluctuations, ensuring consistent lubrication coverage on critical surfaces. By adapting lubrication rates according to ambient temperature, each lubrication reservoir 104 avoids issues such as lubricant accumulation or depletion, which could otherwise cause operational disruptions within door frame 102. This controlled lubrication delivery reduces the likelihood of component wear due to variable lubricant viscosity, enhancing the reliability and performance of the door system in diverse environmental conditions.
[00053] In an embodiment, the integrated channel network within door frame 102 directs lubricant flow from each lubrication reservoir 104 toward elevating doors 106 and locking bracket 112, ensuring uniform distribution across all frictional surfaces. Said channel network allows lubricant to reach multiple contact points within door frame 102 without requiring additional application mechanisms, simplifying the overall design. The uniform lubrication distribution minimizes localized wear by ensuring that all moving surfaces are adequately lubricated, which maintains smooth operation and reduces frictional resistance. By evenly distributing lubricant across frictional interfaces, the channel network helps to prevent uneven wear patterns, extending the durability of critical components and reducing the need for frequent maintenance.
[00054] In an embodiment, each wear detection sensor 114 equipped with a threshold alert system provides automated alerts when wear levels exceed a predefined limit, facilitating timely lubrication replenishment or maintenance actions. Said threshold alert system enables operators to monitor wear progression in real-time and take preventive measures before excessive wear impacts component functionality. This alert capability supports optimal maintenance scheduling by indicating when lubrication reservoirs 104 require refilling or when locking piece 110 and locking bracket 112 need inspection. The automated alerts provided by each wear detection sensor 114 reduce the likelihood of unplanned downtime, enhancing the overall operational reliability and efficiency of the door system by ensuring that lubrication levels are maintained appropriately.
[00055] In an embodiment, the damping element positioned at the juncture between safety bar 108 and locking piece 110 absorbs residual movement energy upon engagement, minimizing impact stress on locking bracket 112. Said damping element reduces the likelihood of damage from repeated locking cycles by cushioning the forces transferred during engagement, preserving the structural integrity of both locking bracket 112 and locking piece 110. The energy-absorbing properties of the damping element prevent shock loads from causing premature wear in the locking components, ensuring stable locking performance over time. By minimizing impact-related stress, the damping element also reduces the frequency of maintenance required to maintain smooth and reliable operation of the locking mechanism, contributing to the durability of the door system.
[00056] Further, while operations are depicted in a particular order, this should not be understood as requiring that such operations be performed in the particular order shown or in sequential order, or that all illustrated operations be performed, to achieve desirable results. In certain circumstances, multitasking and parallel processing may be advantageous. Likewise, while several specific implementation details are contained in the above discussions, these should not be construed as limitations on the scope of the subject matter described herein, but rather as descriptions of features that may be specific to particular embodiments. Certain features that are described in this specification in the context of separate embodiments can also be implemented in combination in a single embodiment. Conversely, various features that are described in the context of a single embodiment can also be implemented in multiple embodiments separately or in any suitable sub-combination. Moreover, although features may be described above as acting in certain combinations and even initially claimed as such, one or more features from a claimed combination can in some cases be excised from the combination, and the claimed combination may be directed to a sub-combination or variation of a sub-combination.
[00057] The term "memory," as used herein relates to a volatile or persistent medium, such as a magnetic disk, or optical disk, in which a computer can store data or software for any duration. Optionally, the memory is non-volatile mass storage such as physical storage media. Furthermore, a single memory may encompass and in a scenario wherein computing system is distributed, the processing, memory and/or storage capability may be distributed as well.
[00058] Throughout the present disclosure, the term 'server' relates to a structure and/or module that include programmable and/or non-programmable components configured to store, process and/or share information. Optionally, the server includes any arrangement of physical or virtual computational entities capable of enhancing information to perform various computational tasks.
[00059] Throughout the present disclosure, the term "network" relates to an arrangement of interconnected programmable and/or non-programmable components that are configured to facilitate data communication between one or more electronic devices and/or databases, whether available or known at the time of filing or as later developed. Furthermore, the network may include, but is not limited to, one or more peer-to-peer network, a hybrid peer-to-peer network, local area networks (LANs), radio access networks (RANs), metropolitan area networks (MANS), wide area networks (WANs), all or a portion of a public network such as the global computer network known as the Internet, a private network, a cellular network and any other communication system or systems at one or more locations.
[00060] Throughout the present disclosure, the term "process"* relates to any collection or set of instructions executable by a computer or other digital system so as to configure the computer or the digital system to perform a task that is the intent of the process.
[00061] Throughout the present disclosure, the term 'Artificial intelligence (AI)' as used herein relates to any mechanism or computationally intelligent system that combines knowledge, techniques, and methodologies for controlling a bot or other element within a computing environment. Furthermore, the artificial intelligence (AI) is configured to apply knowledge and that can adapt it-self and learn to do better in changing environments. Additionally, employing any computationally intelligent technique, the artificial intelligence (AI) is operable to adapt to unknown or changing environment for better performance. The artificial intelligence (AI) includes fuzzy logic engines, decision-making engines, preset targeting accuracy levels, and/or programmatically intelligent software.













Claims
I/We Claim:
1. A self-lubricating elevating door system (100) comprising:
a door frame (102) having a plurality of lubrication reservoirs (104);
elevating doors (106) disposed within said door frame (102);
a safety bar (108) provided with a locking piece (110) extending from said safety bar (108) into a locking bracket (112); and
wear detection sensors (114) positioned to monitor said locking piece (110) and said locking bracket (112), wherein said lubrication reservoirs (104) provide continuous lubrication to said locking piece (110) for reduced wear and extended system life.
2. The self-lubricating elevating door system (100) of Claim 1, wherein each lubrication reservoir (104) is in mutual proximity with said locking piece (110), maintaining a consistent layer of lubricant between said locking piece (110) and said locking bracket (112), so as to minimize frictional resistance. Such proximal positioning ensures that the lubricant directly interfaces with the locking components, thereby enabling smoother engagement and disengagement of said locking piece (110) within said locking bracket (112).
3. The self-lubricating elevating door system (100) of Claim 1, wherein each elevating door (106) is positioned adjacently to said lubrication reservoirs (104) to facilitate minimal movement resistance, with said elevating doors (106) sliding along a trajectory aligned with the lubrication flow from said reservoirs (104). Such alignment allows continuous lubrication of said elevating doors (106), maintaining operational efficiency by reducing drag during door movement.
4. The self-lubricating elevating door system (100) of Claim 1, wherein said safety bar (108) is configured in parallel alignment with said door frame (102), such parallel alignment maintaining stability in the elevation of said elevating doors (106) during locking and unlocking procedures, ensuring operational reliability under repetitive motion.
5. The self-lubricating elevating door system (100) of Claim 1, wherein said locking piece (110) extends perpendicularly to said safety bar (108), facilitating a perpendicular load distribution onto said locking bracket (112) for enhanced retention of said safety bar (108) during engagement. This perpendicular positioning reinforces structural integrity by ensuring that forces applied to the safety bar (108) are directed into the locking bracket (112) without strain on said locking piece (110).
6. The self-lubricating elevating door system (100) of Claim 1, wherein said wear detection sensors (114) are disposed laterally to said locking bracket (112), with each sensor (114) oriented to detect lateral displacement or deformation of said locking piece (110), thus providing real-time feedback on wear. This lateral disposition enables early wear detection, allowing proactive maintenance that supports system longevity and minimizes operational disruptions.
7. The self-lubricating elevating door system (100) of Claim 1, wherein each lubrication reservoir (104) is equipped with a viscosity control valve that adjusts lubricant flow based on ambient temperature fluctuations, ensuring optimal lubrication consistency across varying environmental conditions. This controlled lubrication rate reduces the risk of excess lubricant, thereby preventing potential accumulation and operational hindrance within said door frame (102).
8. The self-lubricating elevating door system (100) of Claim 1, wherein said door frame (102) includes an integrated channel network adjacent to each lubrication reservoir (104), directing lubricant flow toward said elevating doors (106) and said locking bracket (112), thereby ensuring consistent application across all frictional surfaces. The channel network improves operational efficiency by providing uniform lubrication distribution.
9. The self-lubricating elevating door system (100) of Claim 1, wherein each wear detection sensor (114) is equipped with a threshold alert system that activates upon detecting wear beyond a predefined limit, said threshold system enabling automated alerts to signal when lubrication must be replenished in said lubrication reservoirs (104). This alert functionality facilitates timely intervention, preventing excessive wear and prolonging system functionality.
10. The self-lubricating elevating door system (100) of Claim 1, wherein said safety bar (108) includes a damping element positioned at the juncture with said locking piece (110), said damping element absorbing residual movement energy upon engagement, thus reducing potential impact stress on said locking bracket (112). This dampening function aids in preserving structural integrity of the locking components under repetitive locking cycles.





Dated 11 November 2024 Jigneshbhai Mungalpara
IN/PA- 2640
Agent for the Applicant



Elevating Door System with Continuous Lubrication and Wear Monitoring
Abstract
The present disclosure provides a self-lubricating elevating door system comprising a door frame provided with lubrication reservoirs, elevating doors disposed within said door frame, a safety bar incorporating a locking piece extending into a locking bracket, and wear detection sensors positioned to monitor the locking piece and locking bracket. Said lubrication reservoirs provide continuous lubrication to the locking piece, thereby reducing wear and extending the life of the system. Said wear detection sensors enable the monitoring of wear status, enhancing reliability and safety of the elevating door system through timely maintenance alerts.


Dated 11 November 2024 Jigneshbhai Mungalpara
IN/PA- 2640
Agent for the Applicant


, Claims:Claims
I/We Claim:
1. A self-lubricating elevating door system (100) comprising:
a door frame (102) having a plurality of lubrication reservoirs (104);
elevating doors (106) disposed within said door frame (102);
a safety bar (108) provided with a locking piece (110) extending from said safety bar (108) into a locking bracket (112); and
wear detection sensors (114) positioned to monitor said locking piece (110) and said locking bracket (112), wherein said lubrication reservoirs (104) provide continuous lubrication to said locking piece (110) for reduced wear and extended system life.
2. The self-lubricating elevating door system (100) of Claim 1, wherein each lubrication reservoir (104) is in mutual proximity with said locking piece (110), maintaining a consistent layer of lubricant between said locking piece (110) and said locking bracket (112), so as to minimize frictional resistance. Such proximal positioning ensures that the lubricant directly interfaces with the locking components, thereby enabling smoother engagement and disengagement of said locking piece (110) within said locking bracket (112).
3. The self-lubricating elevating door system (100) of Claim 1, wherein each elevating door (106) is positioned adjacently to said lubrication reservoirs (104) to facilitate minimal movement resistance, with said elevating doors (106) sliding along a trajectory aligned with the lubrication flow from said reservoirs (104). Such alignment allows continuous lubrication of said elevating doors (106), maintaining operational efficiency by reducing drag during door movement.
4. The self-lubricating elevating door system (100) of Claim 1, wherein said safety bar (108) is configured in parallel alignment with said door frame (102), such parallel alignment maintaining stability in the elevation of said elevating doors (106) during locking and unlocking procedures, ensuring operational reliability under repetitive motion.
5. The self-lubricating elevating door system (100) of Claim 1, wherein said locking piece (110) extends perpendicularly to said safety bar (108), facilitating a perpendicular load distribution onto said locking bracket (112) for enhanced retention of said safety bar (108) during engagement. This perpendicular positioning reinforces structural integrity by ensuring that forces applied to the safety bar (108) are directed into the locking bracket (112) without strain on said locking piece (110).
6. The self-lubricating elevating door system (100) of Claim 1, wherein said wear detection sensors (114) are disposed laterally to said locking bracket (112), with each sensor (114) oriented to detect lateral displacement or deformation of said locking piece (110), thus providing real-time feedback on wear. This lateral disposition enables early wear detection, allowing proactive maintenance that supports system longevity and minimizes operational disruptions.
7. The self-lubricating elevating door system (100) of Claim 1, wherein each lubrication reservoir (104) is equipped with a viscosity control valve that adjusts lubricant flow based on ambient temperature fluctuations, ensuring optimal lubrication consistency across varying environmental conditions. This controlled lubrication rate reduces the risk of excess lubricant, thereby preventing potential accumulation and operational hindrance within said door frame (102).
8. The self-lubricating elevating door system (100) of Claim 1, wherein said door frame (102) includes an integrated channel network adjacent to each lubrication reservoir (104), directing lubricant flow toward said elevating doors (106) and said locking bracket (112), thereby ensuring consistent application across all frictional surfaces. The channel network improves operational efficiency by providing uniform lubrication distribution.
9. The self-lubricating elevating door system (100) of Claim 1, wherein each wear detection sensor (114) is equipped with a threshold alert system that activates upon detecting wear beyond a predefined limit, said threshold system enabling automated alerts to signal when lubrication must be replenished in said lubrication reservoirs (104). This alert functionality facilitates timely intervention, preventing excessive wear and prolonging system functionality.
10. The self-lubricating elevating door system (100) of Claim 1, wherein said safety bar (108) includes a damping element positioned at the juncture with said locking piece (110), said damping element absorbing residual movement energy upon engagement, thus reducing potential impact stress on said locking bracket (112). This dampening function aids in preserving structural integrity of the locking components under repetitive locking cycles.





Dated 11 November 2024 Jigneshbhai Mungalpara
IN/PA- 2640
Agent for the Applicant

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