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1.发明申请Friction Ring, Synchronizer Ring, Synchronizing Unit As Well As A Variable Gear Transmission For A Vehicle 有权摩擦环，同步环，同步单元以及用于车辆的可变齿轮传动公开(公告)号：US20150167749A1
公开(公告)日：2015-06-18
申请号：US14568389
申请日：2014-12-12
IPC分类号： F16D23/02
CPC分类号： F16D23/025 , F16D23/06 , F16D2300/10
摘要： The invention relates to a friction ring (1) for a synchronizing unit (2) of a variable ratio gear transmission. The friction ring (1) comprises a conical friction body having an inner friction surface and an outer installation surface which each bound the friction ring body in a radial peripheral direction extending perpendicular to an axial friction ring axis (4). The friction ring body comprises a projection (9) for restraining a movement of the friction ring (1) relative to a synchronizer ring (7) substantially along the friction axis in operation in the synchronizing unit (2).
摘要翻译： 本发明涉及一种用于变速齿轮传动装置的同步装置（2）的摩擦环（1）。 所述摩擦环（1）包括锥形摩擦体，所述锥形摩擦体具有内摩擦面和外安装表面，所述内摩擦面和外安装表面在垂直于轴向摩擦环轴线（4）延伸的径向圆周方向上限定所述摩擦环体。 所述摩擦环主体包括用于在所述同步单元（2）中基本沿所述摩擦轴线约束所述摩擦环（1）相对于同步器环（7）的运动的突起（9）。
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公开(公告)号：US10253824B2
公开(公告)日：2019-04-09
申请号：US15267834
申请日：2016-09-16
摘要： Friction ring for a synchronization unit of a gear changing transmission. The friction ring, when in an uninstalled state, is circumferentially pre-loaded and includes an annular front side, an annular rear side, a conical inner friction surface, a conical outer installation surface, and a first separation surface facing and in contact with a second separation surface and defining a circumferential separation area in the friction ring. The friction ring is prevented from contracting radially and circumferentially by said contact and is capable of expanding radially and circumferentially while being circumferentially pre-loaded.
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公开(公告)号：US09863484B2
公开(公告)日：2018-01-09
申请号：US14568389
申请日：2014-12-12
CPC分类号： F16D23/025 , F16D23/06 , F16D2300/10
摘要： The invention relates to a friction ring (1) for a synchronizing unit (2) of a variable ratio gear transmission. The friction ring (1) comprises a conical friction body having an inner friction surface and an outer installation surface which each bound the friction ring body in a radial peripheral direction extending perpendicular to an axial friction ring axis (4). The friction ring body comprises a projection (9) for restraining a movement of the friction ring (1) relative to a synchronizer ring (7) substantially along the friction axis in operation in the synchronizing unit (2).
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