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SELF-SYNCHRONIZING CLUTCH

机译:自同步离合器

摘要

A clutch includes inner and outer races, each with pluralities of teeth. A pawl is supported on the inner race and a shift ring disposed outward of the pawl defines pawl engagement surfaces on an inner perimeter. Pins engage cam surfaces formed in the ring and outer race. When the inner race rotates faster than the outer race, the pawl engages the ring causing relative movement between the ring and outer race that moves the pins radially inward along the cam surfaces to locate the pins between corresponding teeth on the races and rotatably couple the races. When the outer race rotates faster than the inner race, the ring moves relative to the outer race and the pins move radially outward along the cam surfaces away from the corresponding teeth to uncouple the races, disengage the ring from the pawl and allow the outer race to overrun the inner race.
机译:离合器包括内座圈和外座圈,每个座圈具有多个齿。棘爪支撑在内圈上,并且设置在棘爪外侧的换挡环在内周界上限定了棘爪接合表面。销与形成在环和外圈中的凸轮表面接合。当内座圈的旋转速度比外座圈的旋转速度快时,棘爪与环啮合,从而在环和外座圈之间产生相对运动,从而使销沿着凸轮表面径向向内移动,从而将销定位在座圈上相应的齿之间,并可旋转地连接座圈。当外座圈旋转得比内座圈快时,环相对于外座圈运动,而销沿着凸轮表面径向向外移动,远离相应的齿,从而使座圈解开,将环与棘爪分离,并允许外座圈超越内在种族。

著录项

  • 公开/公告号ZA201903464B

    专利类型

  • 公开/公告日2020-09-30

    原文格式PDF

  • 申请/专利权人

    申请/专利号ZA20190003464

  • 申请日2019-05-31

  • 分类号

  • 国家 ZA

  • 入库时间 2022-08-21 11:16:03

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