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11. 发明申请

WO2009127810A1 A CHAIN 审中-公开
标题翻译：链
公开(公告)号：WO2009127810A1
公开(公告)日：2009-10-22
申请号：PCT/GB2009/000919
申请日：2009-04-08
申请人： RENOLD PLC , GODFREY, Michael , PYPER, Torquil, Edmund, Meredith , CHRISTMAS, Michael, Charles , LODGE, Christopher, James
发明人： GODFREY, Michael , PYPER, Torquil, Edmund, Meredith , CHRISTMAS, Michael, Charles , LODGE, Christopher, James
IPC分类号： F16G13/04 , F16G13/18
CPC分类号： F16G13/06 , F16G13/18
摘要： A chain such as a roller bush chain comprising a plurality of interconnected chain link members (2,3) is provided with a wiper element (9) that extends at the interface between overlapping portions of the link members. The wiper may be a formation defined on one of the link members or a bush (8) of the chain or may be a separate component between the link members. The wiper has a wiping edge that in use moves relative to a surface of at least one of the members and serves to wipe that surface clean of deposits or debris so as to allow lubricant to penetrate to the bearing between the pin and link members or bush and to reduce the risk of wear.
摘要翻译：诸如包括多个互连链节构件（2,3）的滚子衬套链的链条设置有在连接构件的重叠部分之间的界面处延伸的刮水器元件（9）。擦拭器可以是限定在链条的一个或链条的衬套（8）上的结构，或者可以是链接构件之间的单独部件。擦拭器具有擦拭边缘，其在使用中相对于至少一个构件的表面移动，并且用于擦拭该表面清洁沉积物或碎屑，从而允许润滑剂渗透到销和连杆构件或衬套之间的轴承并降低磨损的风险。

12. 发明申请

WO2009044117A1 TRANSMISSION CHAIN WEAR MONITORING 审中-公开
标题翻译：传动链磨损监测
公开(公告)号：WO2009044117A1
公开(公告)日：2009-04-09
申请号：PCT/GB2008/003297
申请日：2008-09-29
申请人： RENOLD PLC , CHRISTMAS, Michael, Charles , ENGUITA, Eduardo, AbanséS
发明人： CHRISTMAS, Michael, Charles , ENGUITA, Eduardo, AbanséS
IPC分类号： B65G43/02 , G01L5/10
CPC分类号： B65G43/02 , G01M13/023 , H01Q3/2676 , H04B10/505
摘要： A transmission chain in the form of a plurality of chain links pivotally interconnected by transverse pins has a self-contained wear monitoring device (17) fitted to it. The device comprises a wear sensor (30) supported on at least one link or pin of the chain and is configured to generate an output electrical signal representative of the chain wear sensed by the wear sensor. The arrangement is much simpler than previous chain wear monitoring systems and allows the condition of the chain to be monitored in-situ without the need for interruption of the chain drive or the removal of the chain.
摘要翻译：通过横向销枢转地互连的多个链节形式的传动链具有装配到其上的独立的磨损监测装置（17）。该装置包括支撑在链条的至少一个链节或销上的磨损传感器（30），并被配置为产生代表由磨损传感器感测到的链条磨损的输出电信号。该装置比先前的链条磨损监测系统简单得多，并且可以在现场监测链条的状况，而不需要链条传动的中断或链条的移除。

13. 发明申请

WO2017167936A1 MECHANICAL COUPLING 审中-公开
标题翻译：机械耦合
公开(公告)号：WO2017167936A1
公开(公告)日：2017-10-05
申请号：PCT/EP2017/057636
申请日：2017-03-30
申请人： RENOLD PLC
发明人： RICHARDS, Paul , HAGEN, Jean-Pierre
IPC分类号： F16D3/50 , F16D3/68
CPC分类号： F16D3/68
摘要： The application relates to a mechanical coupling for transmission of a rotational movement around an axis of rotation (15). The coupling comprises two separate, identically shaped coupling parts (11, 12), wherein at least one of the coupling parts (11, 12) can be fixed to a torque transmitting element. Each of the coupling parts has at least one protruding element (13, 14) that fits into a recess (17, 18) of the other coupling part (11, 12), and at least one elastic element (26, 28) is provided between the wall (20, 21) of at least one recess (26, 28) and a protruding element (13, 14) that fits into the recess. Further, at least one of the elastic elements (26, 28) comprises at least two legs (22, 23), wherein at least two legs fit on different sides of the protruding element (13, 14) between the protruding element and the side walls (20, 21) of the recess and wherein the two legs (22, 23) are connected by at least one bottom part (24).
摘要翻译：本申请涉及用于围绕旋转轴线（15）传递旋转运动的机械联接件。该联轴器包括两个分开的相同形状的联接部件（11,12），其中联接部件（11,12）中的至少一个可以固定到扭矩传递元件。每个联接部分具有至少一个配合到另一个联接部分（11,12）的凹部（17,18）中的突出元件（13,14），并且设置至少一个弹性元件（26,28）在至少一个凹部（26,28）的壁（20,21）与配合到凹部中的突出元件（13,14）之间。此外，弹性元件（26,28）中的至少一个包括至少两个腿（22,23），其中至少两个腿装配在突出元件（13,14）的突出元件（13,14）的不同侧上（20,21），并且其中两个腿（22,23）通过至少一个底部（24）连接。

14. 发明申请

WO2014060776A1 DAMPER ASSEMBLY 审中-公开
标题翻译：阻尼器总成
公开(公告)号：WO2014060776A1
公开(公告)日：2014-04-24
申请号：PCT/GB2013/052731
申请日：2013-10-18
申请人： RENOLD PLC.
发明人： CHRISTMAS, Michael Charles , PYPER, Torquil Edmund
IPC分类号： F16F7/00 , F16G13/06
CPC分类号： B66C1/125 , A01K1/064 , B21L11/02 , F16F7/00 , F16F9/14 , F16F9/3207 , F16F9/54 , F16G13/06 , F16G13/18
摘要： A damper assembly has a chain, a first mounting element and a second mounting element. The chain has a longitudinal axis and comprising a plurality of links pivotally interconnected by transverse articulation elements. It has a straight configuration in which the links are substantially aligned in a linear direction, and has at least one resilient member configured to force adjacent links of the chain to articulate out of the straight configuration. The first and second mounting elements are each attached to the chain and are movable relative to one another between a first position and a second position, and are arranged to urge the chain towards the straight configuration when they are moved towards the second position.
摘要翻译：阻尼器组件具有链条，第一安装元件和第二安装元件。链条具有纵向轴线并且包括通过横向铰接元件枢转地互连的多个连杆。它具有直线构造，其中链节基本上在直线方向上对准，并且具有至少一个弹性构件，其构造成迫使链条的相邻链节从直线构型中铰接。第一和第二安装元件各自附接到链条并且可在第一位置和第二位置之间相对于彼此移动，并且布置成当链条朝着第二位置移动时将链条推向直线构造。

15. 发明申请

WO0001610A2 A CHAIN 审中-公开
标题翻译：链
公开(公告)号：WO0001610A2
公开(公告)日：2000-01-13
申请号：PCT/GB9902113
申请日：1999-07-02
申请人： RENOLD PLC , VARNAM STEVEN M , RAGNITZ DETLEF , CHRISTMAS MICHAEL CHARLES
发明人： VARNAM STEVEN M , RAGNITZ DETLEF , CHRISTMAS MICHAEL CHARLES
IPC分类号： B66F9/08 , F16G13/06 , F16G13/08 , F16G13/12 , B66F9/00
CPC分类号： B66F9/08 , F16G13/06 , F16G13/08
摘要： A chain such as that used in a fork lift truck carriage lifting mechanism has a plurality of interleaved link assemblies each having a pair of outer link plates and a plurality of intermediate link plates. The outer link plate has a strength less than that of any intermediate link plate when measured in an unassembled state. The reduced strength may be achieved by a reduction in thickness or head area of the link plate. The outer link plates may have a stiffness of 60 % to 90 % of the average stiffness across the chain and a first group of intermediate link plates of certain chain configurations have a stiffness of 70 % to 90 % of the average stiffness of the chain. The invention provides for a chain in which the load is more evenly shared between link plates and allows a single composite chain to be replaced by two smaller chains without loss of load capacity.
摘要翻译：诸如在叉车车厢提升机构中使用的链条具有多个交错连杆组件，每个连接组件具有一对外链板和多个中间连接板。当在未组装状态下测量时，外链板的强度小于任何中间链板的强度。减小的强度可以通过链板的厚度或头部面积的减小来实现。外链板可以具有横跨链的平均刚度的60％至90％的刚度，并且某些链构型的第一组中间连接板具有链的平均刚度的70％至90％的刚度。本发明提供了一种链条，其中负载在链板之间更均匀地共享，并且允许单个复合链由两个较小的链替代，而不损失负载能力。

16. 发明申请

WO1993021451A1 IMPROVEMENTS IN OR RELATING TO SPRAG CLUTCHES 审中-公开
标题翻译：改进或与弹簧离合器有关
公开(公告)号：WO1993021451A1
公开(公告)日：1993-10-28
申请号：PCT/GB1993000737
申请日：1993-04-07
申请人： RENOLD PLC , PRATT, Alan
发明人： RENOLD PLC
IPC分类号： F16D41/07
CPC分类号： F16D41/07
摘要： A sprag clutch having inner and outer concentric races (1, 2) with sprags (3) pivotally located between the races (1, 2). A circumferential garter spring (6) locates over the sprags (3) to bias them to a wedging position. Relative rotation of the races (1, 2) in one direction causes a centrifugal force (CF) to act on each sprag (3) to pivot it away from contact with the outer race (2). The centre of gravity (G) of each sprag (3) is located radially inwards of its centre of rotation (C) such that when the sprag (3) pivots the centrifugal couple (CF) increases to overcome the increased tension couple (SF) of the garter spring to allow a snap action lift off of each sprag (3). The snap action substantially reduces the contact time between the sprags (3) and the outer race (2) and hence wear is reduced.
摘要翻译：楔形离合器具有内部和外部同心圆圈（1,2），其具有枢转地位于所述座圈（1,2）之间的楔形物（3）。周向的卡箍弹簧（6）位于楔形物（3）上方以将它们偏压到楔入位置。种族（1,2）在一个方向上的相对旋转导致离心力（CF）作用在每个花岗岩（3）上以使其远离与外座圈（2）的接触。每个叶片（3）的重心（G）位于其旋转中心（C）的径向内侧，使得当楔形物（3）枢转时，离心对（CF）增加以克服增加的张力耦合（SF）的夹紧弹簧以允许从每个楔子（3）的快速动作提升。快速动作大大减少了楔子（3）和外圈（2）之间的接触时间，因此磨损减小。

17. 发明申请

WO2022200773A1 YIELDING COUPLING WITH RESILIENT INTERMEDIATE MEMBERS 审中-公开
公开(公告)号：WO2022200773A1
公开(公告)日：2022-09-29
申请号：PCT/GB2022/050707
申请日：2022-03-21
申请人： RENOLD PLC
发明人： RICHARDS, Paul
IPC分类号： F16D3/68
摘要： A mechanical (2) coupling is disclosed. The mechanical coupling (2) comprises a first coupling member (4) and a second coupling member (6). The first and second coupling members (4), (6) each comprise a body (14) having a first end (16) and an opposed second end. The body (14) defines a central axis (12). Each coupling member (4), (6) further comprises at least one finger (52) that extends from the body (14) in the direction of the central (axis 12) and a recess (20) that extends radially into the body (14), the recess (20) extending between the first end (16) and the second end of the body (14). The recess (20) has a (base 28) that comprises at least one channel (30). The coupling further comprises a first resilient member (8) received in the recess (20) of the first coupling member (4) and a second resilient member (6) received in the recess (20) of the second coupling member (6). The first and second resilient members (8) each comprise at least one projection (84) that is configured to be received by the channel (30) of the recess (20) of the respective first coupling (member 4) or of the second coupling member (6).

18. 发明申请

WO2022069893A1 COUPLING 审中-公开
公开(公告)号：WO2022069893A1
公开(公告)日：2022-04-07
申请号：PCT/GB2021/052534
申请日：2021-09-30
申请人： RENOLD PLC
发明人： RICHARDS, Paul
IPC分类号： F16D3/68
摘要： A coupling (2) is disclosed. The coupling (2) comprises an outer member (4), an inner member (8), an intermediate member (6) and a plurality of buffer elements (18, 20). The outer member (4) comprises a plurality of radially inward projections (10), the inner member (6) comprises a plurality of radially outward projections (16) and the intermediate member (6) comprises a plurality of radially inward projections (14) and a plurality of radially outward projections (12). The plurality of buffer elements (18, 20) are disposed between the projections (10, 12, 14, 16). The plurality of radially inward projections (10) of the outer member (4) and the plurality of radially outward projections (12) of the intermediate member (6) are radially overlapped, and the plurality of radially outward projections (16) of the inner member (6) and the plurality of radially inner projections (14) of the intermediate member (6) are radially overlapped.

19. 发明申请

WO2002068310A3 A LOAD MONITORING AND INVENTORY MANAGEMENT SYSTEM FOR USE WITH A LOAD CONVEYOR 审中-公开
公开(公告)号：WO2002068310A3
公开(公告)日：2002-09-06
申请号：PCT/GB2002/000660
申请日：2002-02-13
申请人： RENOLD PLC , CHRISTMAS, Michael, Charles
发明人： CHRISTMAS, Michael, Charles
IPC分类号： B66F17/00
摘要： A load monitoring system for use with a load conveyor (1) such as a lifting assembly of a forklift truck or other mobile load handler. The conveyor has a load support (3) for supporting a load to be conveyed and a load-bearing chain or cable (6). A load transducer (5) is attached to the load conveyor and generates an output signal representative of the load applied to the chain at any particular point in time. From the output signal the time during which the element has been used in a particular load range is determined as well as the remaining service life of the element. The load data may be collected and processed locally or may be transmitted to a remote computer (21) or hand-held device (22) for analysis. The mobile load handler may also have a data reader (26) so that that it may be used in inventory management in which a plurality of loads each labelled with load identification data (40) are moved between a plurality of storage zones (42) each labelled with location identification data by the handler. A data storage device (30) stores and processes the data so as to provide a log of the movement of a given load by the mobile load handler.

20. 发明申请

WO02068310A2 A LOAD MONITORING AND INVENTORY MANAGEMENT SYSTEM FOR USE WITH A LOAD CONVEYOR 审中-公开
标题翻译：用于负载传送装置的负荷监测和库存管理系统
公开(公告)号：WO02068310A2
公开(公告)日：2002-09-06
申请号：PCT/GB0200660
申请日：2002-02-13
申请人： RENOLD PLC , CHRISTMAS MICHAEL CHARLES
发明人： CHRISTMAS MICHAEL CHARLES
IPC分类号： B65G1/00 , A63G7/00 , B65G1/137 , B66C13/16 , B66C23/90 , B66F9/08 , B66F9/24 , B66F17/00 , G01G19/08 , G01L5/10 , G01M13/02
CPC分类号： G01G23/3735 , A63G7/00 , B66C13/16 , B66C23/905 , B66F17/003 , G01G19/083 , G01L5/101 , G01M13/023 , G06Q10/087
摘要： A load monitoring system for use with a load conveyor (1) such as a lifting assembly of a forklift truck or other mobile load handler. The conveyor has a load support (3) for supporting a load to be conveyed and a load-bearing chain or cable (6). A load transducer (5) is attached to the load conveyor and generates an output signal representative of the load applied to the chain at any particular point in time. From the output signal the time during which the element has been used in a particular load range is determined as well as the remaining service life of the element. The load data may be collected and processed locally or may be transmitted to a remote computer (21) or hand-held device (22) for analysis. The mobile load handler may also have a data reader (26) so that that it may be used in inventory management in which a plurality of loads each labelled with load identification data (40) are moved between a plurality of storage zones (42) each labelled with location identification data by the handler. A data storage device (30) stores and processes the data so as to provide a log of the movement of a given load by the mobile load handler.
摘要翻译：负载监控系统与负载传送带（1）一起使用，例如叉车的升降组件或其他移动负载处理器。输送机具有用于支撑待输送的负载的负载支撑件（3）以及承载链条或电缆（6）。负载传感器（5）连接到负载传送带并产生表示在任何特定时间点施加到链条的负载的输出信号。根据输出信号，确定元件在特定负载范围内的使用时间以及元件的剩余使用寿命。负载数据可以被本地收集和处理，或者可以被传输到远程计算机（21）或手持设备（22）以供分析。移动负载处理器还可以具有数据读取器（26），使得它可以用于库存管理，其中每个标记有负载识别数据（40）的多个负载在多个存储区域（42）之间移动，每个存储区域由处理程序标记位置标识数据。数据存储设备（30）存储并处理数据以便提供移动负载处理器对给定负载的移动的日志。

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