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1. 发明公开

EP4269828A1 TORQUE LIMITER 审中-实审
公开(公告)号：EP4269828A1
公开(公告)日：2023-11-01
申请号：EP21910609.3
申请日：2021-12-16
申请人： Aisin Fukui Corporation
发明人： TANIGUCHI Tetsuro , YOSHIDA Yoshihiro , TAKESHITA Yoshihito
IPC分类号： F16D7/02 , F16D43/21
摘要： A torque limiter disposed between first and second rotating members includes a first transmitting member that rotates integrally with one of the first and second rotating members and includes a pair of first annular tapered surfaces inclined in opposite directions to each other in an extending direction of a rotational axis, a second transmitting member that rotates integrally with the other of the first and second rotating members and includes a second annular tapered surface capable of contacting one of the first annular tapered surfaces, a third transmitting member that includes a third annular tapered surface capable of contacting the other of the first annular tapered surfaces, and a tightening mechanism that tightens the second and third transmitting members such that the second annular tapered surface contacts one of the first annular tapered surfaces and the third annular tapered surface contacts the other of the first annular tapered surfaces.

2. 发明授权

EP3409965B9 POWER TRANSMISSION DEVICE 有权
公开(公告)号：EP3409965B9
公开(公告)日：2023-10-18
申请号：EP17744268.8
申请日：2017-01-25
发明人： ISOBE, Kenichiro , NISHIKAWA, Junichi , KISHIMOTO, Naoki , KOBAYASHI, Yuki
IPC分类号： F16D13/52 , F16D43/21 , F16D13/56

3. 发明授权

EP3677805B1 POWER TRANSMISSION DEVICE 有权
公开(公告)号：EP3677805B1
公开(公告)日：2022-12-07
申请号：EP18850089.6
申请日：2018-08-30
发明人： OZAWA, Yoshihiko , CHEN, Han Hiong , KATAOKA, Makoto , MURAI, Masataka , AONO, Kaoru , KINE, Yuta , YOKOMICHI, Yuta
IPC分类号： F16D13/52 , F16D11/10 , F16D43/10 , F16D43/12 , F16D43/21 , F16D43/22 , F16D23/12

4. 发明公开

EP3880499A1 KUPPLUNGSEINRICHTUNG FÜR EINEN FAHRWERKSAKTUATOR UND FAHRWERKSAKTUATOR 有权
公开(公告)号：EP3880499A1
公开(公告)日：2021-09-22
申请号：EP19794435.8
申请日：2019-10-14
申请人： ZF Friedrichshafen AG
发明人： KERNEBECK, Bernd , SCHWARZE, Rene
IPC分类号： B60G21/055 , F16D43/21

5. 发明公开

EP3739231A1 POWER TRANSMISSION DEVICE 有权
公开(公告)号：EP3739231A1
公开(公告)日：2020-11-18
申请号：EP19738506.5
申请日：2019-01-09
申请人： Kabushiki Kaisha F.C.C.
发明人： NISHIKAWA, Junichi , YOSHIMOTO, Katsu , CHEN, Han Hiong , OZAWA, Yoshihiko
IPC分类号： F16D13/52 , F16D43/21
摘要： Provided is a power transmission device that can improve responsiveness when engaging a clutch and improve operability by reducing the sliding resistance of a receiving member. The power transmission device includes: a pressure member 5 that is capable pressing drive-side clutch plates and driven-side clutch plates against each other or releasing a press-contact force; a clutch spring 10 that urges the pressure member in a direction such that the clutch plates are pressed against each other; a receiving member 11 that is constituted by a separate member attached to the pressure member 5; and a back-torque limiting cam that reduces the press-contact force between the clutch plates when the rotation speed of an output member exceeds the rotation speed of an input member. The power transmission device includes a radially-outside restricting portion that is capable of restricting radially-outward movement of the receiving member 11 relative to the pressure member 5 and is capable of maintaining a clearance t between a side surface 11d of the receiving member 11 and an inner peripheral wall 4e of a clutch member 4.

6. 发明授权

EP3401564B1 CLUTCH DEVICE AND STRADDLE-TYPE VEHICLE AND VEHICLE PROVIDED WITH SAME 有权
公开(公告)号：EP3401564B1
公开(公告)日：2020-09-16
申请号：EP18169386.2
申请日：2018-04-26
申请人： Yamaha Hatsudoki Kabushiki Kaisha
发明人： MORISHITA, Shoichiro
IPC分类号： F16D43/21 , F16D7/04 , F16D13/54

7. 发明公开

EP3359838A1 GEARLESS SPRING TORQUE DRIVE 有权转让
公开(公告)号：EP3359838A1
公开(公告)日：2018-08-15
申请号：EP16854017.7
申请日：2016-06-03
申请人： ECA Medical Instruments
发明人： NINO, John , IVINSON, David , TORY, David, A.
IPC分类号： F16D43/21 , B25B23/147 , A61B17/00
CPC分类号： B25B23/141 , A61B17/00 , A61B17/16 , A61B17/8875 , A61B2017/0023 , A61B2017/00398 , A61B2090/031 , B25B23/0035 , B25B23/1427 , B25B23/147 , B25B23/1475 , F16D7/044 , F16D43/2024 , F16D43/213
摘要： Disposable torque-limiting devices having an upper shank component with a torque-limiting interface, a lower shank component with a torque-limiting interface, and a spring element. Torque-limiting interfaces having a plurality of undulations arranged around an axial bore or drive socket and separated by a plurality of transition regions, with each undulation having an upslope, a peak, and a downslope. The torque-limiting interfaces are configured to engage and disengage to provide torque transmission with predetermined torque limits at various rotational speeds and for amounts of actuations while remaining within a specified operational range. The encasement provides mounts for a tool and for a drive shaft which may be connected to a powered device.

8. 发明公开

EP3359837A1 GEARLESS TORQUE DRIVE 有权转让
公开(公告)号：EP3359837A1
公开(公告)日：2018-08-15
申请号：EP16854016.9
申请日：2016-06-03
申请人： ECA Medical Instruments
发明人： NINO, John , IVINSON, David , TORY, David, A.
IPC分类号： F16D43/21 , B25B23/147 , A61B17/00
CPC分类号： F16D7/044 , A61B17/00 , A61B17/16 , A61B17/8875 , A61B2017/0023 , A61B2017/00398 , A61B2090/031 , B25B23/141 , B25B23/1427 , B25B23/147
摘要： Torque-limiting mechanisms comprising an upper shank component with a torque-limiting interface, a lower shank component with a torque-limiting interface, and a biasing element. Torque-limiting interfaces having a plurality of undulations arranged around an axial bore or drive socket and separated by a plurality of transition regions, with each undulation having an upslope, a peak, and a downslope. The torque-limiting interfaces are configured to engage and disengage to provide torque transmission with predetermined torque limits at various rotational speeds and for amounts of actuations while remaining within a specified operational range.

9. 发明公开

EP2977632A4 POWER TRANSMISSION DEVICE 有权
标题翻译： STROMÜBERTRAGUNGSVORRICHTUNG
公开(公告)号：EP2977632A4
公开(公告)日：2017-04-19
申请号：EP14768604
申请日：2014-03-17
申请人： OGURA CLUTCH CO LTD
发明人： KATO MOTOI , KUROSU YOSHIHIRO , KANZAWA TAKAHIRO
IPC分类号： F16D9/00 , F16D7/02 , F16D43/21
CPC分类号： F16D43/215 , B60H1/0045 , F16D7/048 , F16D9/00 , F16H55/36
摘要： A power transmission device includes a pulley (4) and a hub (11) that are arranged on the same rotation axis, and a connecting member (13) that connects these rotation bodies. The power transmission device includes a first connecting structure (14) that connects one end portion (13a) of the connecting member to the pulley so that one end portion (13a) cannot be separated, and a second connecting structure (15) that connects the other end portion (13b) of the connecting member to the hub so that the other end portion (13b) can be separated. The second connecting structure includes a columnar body (21) that extends through the other end portion (13b) of the connecting member (13) in the axial direction, a head portion (28) that is provided on the columnar body (21), a slit (22) of the connecting member (13), and a belleville spring (29) that presses the connecting member (13) against the rotation body. The other end portion (13b) of the connecting member (13) is formed to be larger than the remaining portion of the connecting member (13) when viewed from the axial direction. A recessed portion (16) that is recessed toward the outer peripheral side of the hub (11) is formed at a portion of the other end portion (13b) that is directed to the shaft center side of the hub (11). The power transmission device capable of setting with high accuracy the operation load of a torque limiter that cuts off power transmission can be provided.
摘要翻译：本发明提供一种动力传递装置，其具备配置在同一旋转轴上的带轮（4）和轮毂（11）以及连结这些旋转体的连结部件（13）。动力传递装置包括：第一连接结构（14），其将连接构件的一个端部（13a）连接到滑轮以使得一个端部（13a）不能分离;以及第二连接结构（15）连接件的另一端部（13b）与轮毂连接，使得另一端部（13b）可以分开。第二连接结构包括：柱状体（21），该柱状体沿轴向延伸穿过连接构件（13）的另一端部（13b）;头部（28），其设置在柱状体（21）上; 连接构件（13）的狭缝（22）以及将连接构件（13）压靠在旋转体上的碟形弹簧（29）。当从轴向观察时，连接构件（13）的另一端部（13b）形成为大于连接构件（13）的其余部分。在另一端部（13b）的指向轮毂（11）的轴心侧的部分形成有朝向轮毂（11）的外周侧凹陷的凹部（16）。能够提供能够高精度地设定切断动力传递的转矩限制器的操作负荷的动力传递装置。

10. 发明公开

EP3129670A2 ISOLATING DECOUPLER 审中-公开
标题翻译：隔离解耦器
公开(公告)号：EP3129670A2
公开(公告)日：2017-02-15
申请号：EP15714750.5
申请日：2015-03-24
申请人： Gates Corporation
发明人： SERKH, Alexander , SCHNEIDER, Dean , HODJAT, Yahya
IPC分类号： F16D3/12 , F16D3/72 , F16D41/20 , F16D7/02 , F16D43/21
CPC分类号： B21F35/02 , F16D3/12 , F16D3/72 , F16D7/022 , F16D13/76 , F16D41/04 , F16D41/20 , F16D41/206 , F16D43/211 , F16H55/36 , F16H2055/366 , Y02T10/76 , Y10T29/49611
摘要： An isolator decoupler comprising a shaft (1), a pulley (2) journalled to the shaft, a torsion spring (10) engaged between the pulley and a carrier (9), the torsion spring loaded in an unwinding direction, a wrap spring (11) engaged between the carrier and the shaft, the wrap spring comprising a cylindrical inner portion (94) and a planar outer portion (93) connected by a tapered portion (155), and the inner portion frictionally engaged with the shaft in a winding direction.
摘要翻译：一种隔离器分离器，包括轴（1），轴颈连接到轴上的滑轮（2），接合在滑轮和托架（9）之间的扭簧（10），扭簧沿展开方向装载，卷绕弹簧所述卷绕弹簧包括由锥形部分（155）连接的圆柱形内部部分（94）和平坦外部部分（93），并且所述内部部分与所述轴以摩擦方式接合在一个绕组方向。

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