发明授权
US4752165A Arrangement for torque transmitting, and tool cooperating therewith
失效
用于扭矩传递的装置,以及与之配合的工具
- 专利标题: Arrangement for torque transmitting, and tool cooperating therewith
- 专利标题(中): 用于扭矩传递的装置,以及与之配合的工具
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申请号: US674836申请日: 1984-11-26
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公开(公告)号: US4752165A公开(公告)日: 1988-06-21
- 发明人: Karl Wanner
- 申请人: Karl Wanner
- 申请人地址: DEX Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DEX Stuttgart
- 优先权: DEX3344552 19831209
- 主分类号: B25F5/00
- IPC分类号: B25F5/00 ; B23B31/00 ; B23B31/12 ; B23B31/173 ; B25D17/08
摘要:
An arrangement for torque transmitting to impacting and/or drilling tool has a chuck provided with clamping jaws which in the region of their contact with a tool shaft have a toothing including a plurality of teeth which extend parallel to an axis of the chuck and engage with a toothed portion of the shaft end.
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