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1.发明申请公开(公告)号：US20160031678A1
公开(公告)日：2016-02-04
申请号：US14774759
申请日：2013-03-15
CPC分类号： B66B23/022 , F16H7/06 , F16H55/303
摘要： A polygon compensation coupling system (30; 40; 60) comprises a first rotatable element (31; 41; 61), a second rotatable element (32; 42; 62a, 62b), and at least one linkage coupling the first rotatable element (31; 41; 61) with the second rotatable element (32; 42; 62a, 62b). The linkage comprises at least one first coupling element (34a; 44a; 64a) pivotably coupled to the first rotatable element (31; 41; 61) and at least one second coupling element (34b; 44b; 64b) pivotably coupled to the second rotatable element (32; 42; 62b). The first and second coupling elements (34a, 34b; 44a, 44b; 64a, 64b) are pivotably coupled to each other at a hinge point, the hinge point is configured to move along a compensation curve varying the coupling between the first rotatable element (34a; 44a; 64a) and the second rotatable element (32; 42; 62b).
摘要翻译： 多边形补偿耦合系统（30; 40; 60）包括第一可旋转元件（31; 41; 61），第二可旋转元件（32; 42; 62a，62b）和至少一个联接第一可旋转元件 31; 41; 61）与所述第二可旋转元件（32; 42; 62a，62b）连接。 所述连杆机构包括至少一个可枢转地联接到所述第一可旋转元件（31; 41; 61）的第一联接元件（34a; 44a; 64a）和至少一个第二联接元件（34b; 44b; 64b） 元件（32; 42; 62b）。 第一和第二联接元件（34a，34b; 44a，44b; 64a，64b）在铰链点处可枢转地彼此联接，铰链点被构造成沿着补偿曲线移动，该补偿曲线改变第一可旋转元件 34a; 44a; 64a）和第二可旋转元件（32; 42; 62b）。
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公开(公告)号：US20170113902A1
公开(公告)日：2017-04-27
申请号：US15398105
申请日：2017-01-04
CPC分类号： B66B23/022 , F16H7/12 , F16H7/1227 , F16H7/20 , F16H2007/0859 , F16H2007/0865 , F16H2007/0893
摘要： A polygon compensation coupling system for reducing a polygon effect in a chain driven system is disclosed. The polygon compensation coupling system may include a chain sprocket and a main drive in engagement with the chain sprocket, such that the engagement defines a compensation curve to reduce the polygon effect.
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公开(公告)号：US09950903B2
公开(公告)日：2018-04-24
申请号：US15501570
申请日：2014-08-07
摘要： A truss section (2, 3, 4), which is configured to support at least one tread element in a passenger area (30) of a passenger conveyor (15) of the type conveying passengers by moving the at least one tread element in a longitudinal direction along the passenger area (30) between a first landing and a second landing, comprises at least two longitudinal elements (5a, 5b) extending basically parallel to each other in the longitudinal direction; and at least one lateral connector (6) connecting the at least two longitudinal elements (5a, 5b). Each of the at least two longitudinal elements (5a, 5b) includes at least one load-bearing portion (51, 52, 53) having the configuration of a single wall profile.
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公开(公告)号：US20170233224A1
公开(公告)日：2017-08-17
申请号：US15501570
申请日：2014-08-07
摘要： A truss section (2, 3, 4), which is configured to support at least one tread element in a passenger area (30) of a passenger conveyor (15) of the type conveying passengers by moving the at least one tread element in a longitudinal direction along the passenger area (30) between a first landing and a second landing, comprises at least two longitudinal elements (5a, 5b) extending basically parallel to each other in the longitudinal direction; and at least one lateral connector (6) connecting the at least two longitudinal elements (5a, 5b). Each of the at least two longitudinal elements (5a, 5b) includes at least one load-bearing portion (51, 52, 53) having the configuration of a single wall profile.
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公开(公告)号：US09718646B2
公开(公告)日：2017-08-01
申请号：US14782850
申请日：2013-04-08
IPC分类号： B66B23/02
CPC分类号： B66B23/022
摘要： A chain drive includes a chain configured to rotate in a closed loop forming a load track and a return track interconnected by first and second turnaround sections; a drive sprocket for driving the chain, the drive sprocket being located in the first turnaround section of the closed loop; and a polygon compensation system for compensating the polygon effect of the chain. At least one component of the polygon compensation system is located within at least one turnaround section.
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公开(公告)号：US10065838B2
公开(公告)日：2018-09-04
申请号：US15501565
申请日：2014-08-07
摘要： A truss section (2) which is configured to support at least one tread element in a passenger area (30) of a passenger conveyor (15) of the type conveying passengers by moving the at least one tread element in a longitudinal direction along the passenger area (30) between a first landing and a second landing area, comprises at least two longitudinal elements (5a, 5b) extending basically parallel to each other in the longitudinal direction; and a drawer mechanism (19) including at least one moveable portion (11, 12, 13), which is slidable between an open position allowing access to a maintenance space of the conveyor (15) in the passenger area (30), and a closed position in which the moveable portion (11, 12, 13) does not allow access to the maintenance space.
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公开(公告)号：US20170225928A1
公开(公告)日：2017-08-10
申请号：US15501565
申请日：2014-08-07
摘要： A truss section (2) which is configured to support at least one tread element in a passenger area (30) of a passenger conveyor (15) of the type conveying passengers by moving the at least one tread element in a longitudinal direction along the passenger area (30) between a first landing and a second landing area, comprises at least two longitudinal elements (5a, 5b) extending basically parallel to each other in the longitudinal direction; and a drawer mechanism (19) including at least one moveable portion (11, 12, 13), which is slidable between an open position allowing access to a maintenance space of the conveyor (15) in the passenger area (30), and a closed position in which the moveable portion (11, 12, 13) does not allow access to the maintenance space.
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公开(公告)号：US20160039641A1
公开(公告)日：2016-02-11
申请号：US14782850
申请日：2013-04-08
IPC分类号： B66B23/02
CPC分类号： B66B23/022
摘要： A chain drive (1) comprises a chain (5) configured to rotate in a closed loop (6) forming a load track (7) and a return track (8) interconnected by first and second turnaround sections (9, 10); a drive sprocket (12) for driving the chain (5), the drive sprocket (12) being located in the first turnaround section (9) of the closed loop (6); and a polygon compensation system for compensating the polygon effect of the chain (5). At least one component (2, 4, 14, 26) of the polygon compensation system is located within at least one turnaround section (10) and/or in at least one of the load track (7) and the return track (8) .
摘要翻译： 链条驱动器（1）包括链条（5），其构造成在闭合回路（6）中旋转，形成负载轨道（7）和由第一和第二转向部分（9,10）互连的返回轨道（8）。 驱动链轮（12），用于驱动链条（5），驱动链轮（12）位于闭环（6）的第一转向部分（9）中; 以及用于补偿链（5）的多边形效应的多边形补偿系统。 多边形补偿系统的至少一个部件（2,4,14,26）位于至少一个转向部分（10）和/或至少一个负载轨道（7）和返回轨道（8）中， 。
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公开(公告)号：US10647548B2
公开(公告)日：2020-05-12
申请号：US15398105
申请日：2017-01-04
摘要： A polygon compensation coupling system for reducing a polygon effect in a chain driven system is disclosed. The polygon compensation coupling system may include a chain sprocket and a main drive in engagement with the chain sprocket, such that the engagement defines a compensation curve to reduce the polygon effect.
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10.发明授权公开(公告)号：US10214389B2
公开(公告)日：2019-02-26
申请号：US15532231
申请日：2014-12-02
摘要： A drive chain (2a, 2b) for a chain drive comprises a plurality of chain links (10, 20) and joints (30) respectively connecting two of the chain links (10, 20) forming the drive chain (2a, 2b). The drive chain (2a, 2b) further comprises a plurality of carrier elements (40), each of said carrier elements (40) being linked to one of the chain links (10, 20) or joints (30) and supporting at least two support/engagement elements (43, 44), which are configured for supporting the drive chain (2a, 2b) and/or for engagement with an appropriate turnaround element (50; 90) for driving the drive chain (2a, 2b).
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