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1. 发明授权

US10487888B2 One-way clutch 有权
公开(公告)号：US10487888B2
公开(公告)日：2019-11-26
申请号：US15363497
申请日：2016-11-29
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , NSK-WARNER K.K.
发明人： Michinobu Suzuki , Yuji Iwase , Shotaro Kato , Michitaka Tsuchida , Yota Mizuno , Koichi Kato , Takaya Yamada , Hiroyuki Ohishi , Tomoyuki Miyazaki
IPC分类号： F16D41/12 , F16D41/00
CPC分类号： F16D41/12
摘要： Since one end of a spring is received by a planar portion of a spring seat provided on any one of an outer plate and an inner plate, it is possible to support the spring with a planar member without machining a bottom wall face of the outer plate into a planar shape. Since the spring seat has seat guide portions that contact the outer plate, it is possible to suppress the fluctuation of the spring seat and the fluctuation of the spring by the seat guide portions, so it is possible to reliably prevent interference of the spring with its peripheral portion. Therefore, a load on the spring is reduced, so it is possible to improve the durability of a one-way clutch.

2. 发明授权

US09328782B2 Two-way clutch 有权
标题翻译：双向离合器
公开(公告)号：US09328782B2
公开(公告)日：2016-05-03
申请号：US14265598
申请日：2014-04-30
申请人： NSK-Warner K.K.
发明人： Akira Iwano , Takaya Yamada
IPC分类号： F16D41/10 , F16D41/08 , B60K6/383
CPC分类号： F16D41/105 , B60K6/383 , F16D41/088
摘要： A two-way clutch includes an outer race having a cam section in an inner periphery, an inner race that is separated in an inside diameter direction with respect to the outer race, and is disposed concentrically to be relatively rotatable, a torque transmission member that is disposed between the outer race and the inner race, and transmits torque, a cage that is capable of engaging with the torque transmission member and is movable in a circumferential direction, a drag strip that is supported by the cage, and a switching mechanism that can cause the two-way clutch to take at least a state locked in two directions by causing the drag strip to slide onto the inner race.
摘要翻译：双向离合器包括：内圈具有凸轮部的外圈，相对于外圈在内径方向分离的内圈，同心地配置为相对旋转;扭矩传递构件，设置在外圈和内圈之间，并且传递扭矩，能够与扭矩传递构件接合并且可沿圆周方向移动的保持架，由保持架支撑的牵引带，以及切换机构，可以使双向离合器通过使牵引带滑动到内圈上而至少使两个方向锁定的状态。

3. 发明授权

US10995805B2 Structure of ratchet type one-way clutch 有权
公开(公告)号：US10995805B2
公开(公告)日：2021-05-04
申请号：US16199343
申请日：2018-11-26
申请人： NSK-WARNER K.K.
发明人： Takaya Yamada , Osamu Katayama
IPC分类号： F16D41/14
摘要： A structure of a ratchet type one-way clutch that enables a reduction of the installation space along the direction of the center axis and high torque setting. The structure includes a securing member arranged on the center axis of a ratchet type one-way clutch and having a holding portion opposed to the ratchet type one-way clutch in the axial direction. The outer race of the ratchet type one-way clutch is provided with a first fit portion including a plurality of through holes. The holding portion is provided with a second fit portion including a plurality of projections that is in fitting engagement with the first fit portions, respectively.

4. 发明授权

US10001178B2 One-way clutch 有权
公开(公告)号：US10001178B2
公开(公告)日：2018-06-19
申请号：US15249428
申请日：2016-08-28
申请人： NSK-WARNER K.K.
发明人： Akira Iwano , Takaya Yamada
IPC分类号： F16D41/066 , F16D41/067 , F16D41/08 , F16D15/00 , F16D41/06 , F16D41/064
CPC分类号： F16D41/066 , F16D15/00 , F16D41/06 , F16D41/067 , F16D2041/0605 , F16D2041/0643
摘要： A one-way clutch allows unlocking torque input to a movable retainer to be made low, thereby enabling downsizing of an external apparatus that inputs unlocking torque to the movable retainer. The one-way clutch includes an inner ring, an outer ring, first rollers used to transmit torque between the inner ring and the outer ring provided in an annular space between the inner ring and the outer ring, and fixed retaining portions of a fixed retainer and a movable retaining portions of a movable retainer that are arranged alternately. The one-way clutch also includes second rollers provided between the movable retaining portions and the first rollers adapted to transmit unlocking torque from the movable retaining portions to the first rollers and the inner ring as the movable retaining portions move in a clockwise direction.

5. 发明申请

US20140326565A1 TWO-WAY CLUTCH 有权
标题翻译：两路离合器
公开(公告)号：US20140326565A1
公开(公告)日：2014-11-06
申请号：US14265598
申请日：2014-04-30
申请人： NSK-Warner K.K.
发明人： Akira Iwano , Takaya Yamada
IPC分类号： F16D41/00
CPC分类号： F16D41/105 , B60K6/383 , F16D41/088
摘要： A two-way clutch includes an outer race having a cam section in an inner periphery, an inner race that is separated in an inside diameter direction with respect to the outer race, and is disposed concentrically to be relatively rotatable, a torque transmission member that is disposed between the outer race and the inner race, and transmits torque, a cage that is capable of engaging with the torque transmission member and is movable in a circumferential direction, a drag strip that is supported by the cage, and a switching mechanism that can cause the two-way clutch to take at least a state locked in two directions by causing the drag strip to slide onto the inner race.
摘要翻译：双向离合器包括：内圈具有凸轮部的外圈，相对于外圈在内径方向分离的内圈，同心地配置为相对旋转;扭矩传递构件，设置在外圈和内圈之间，并且传递扭矩，能够与扭矩传递构件接合并且可沿圆周方向移动的保持架，由保持架支撑的牵引带，以及切换机构，可以使双向离合器通过使牵引带滑动到内圈上而至少使两个方向锁定的状态。

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