发明授权
- 专利标题: Epicyclic change speed hubs
- 专利标题(中): EPICYCLIC CHANGE SPEED HUBS
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申请号: US44977374申请日: 1974-03-11
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公开(公告)号: US3886811A公开(公告)日: 1975-06-03
- 发明人: HILLYER ANTHONY WILLIAM
- 申请人: RALEIGH INDUSTRIES LTD
- 专利权人: Raleigh Industries Ltd
- 当前专利权人: Raleigh Industries Ltd
- 优先权: GB1482673 1973-03-28
- 主分类号: B62M11/16
- IPC分类号: B62M11/16 ; B62M11/18 ; F16H3/44 ; F16H5/42 ; F16H5/04 ; F16H57/10
摘要:
A five speed epicyclic change speed hub has two epicyclic gear trains utilizing a common planet cage and having an axially adjustable gear ring which is adapted selectively to control various uni-directional clutch means connecting the two gear rings with the hub shell between operative and inoperative conditions according to its position axially of the hub and to the combinations of operative and inoperative uni-directional clutch means appropriate to requisite drive transmission paths.