发明名称 MULTI-GEAR TRANSMISSION DEVICE AND POWER TOOL
摘要 The invention relates to a multi-gear transmission device, particularly a two-gear transmission device, for transferring a drive torque from an input side to an output side, which transmission device has at least two selectable gear ratios. The multi-gear transmission device further has a multi-stage clutch device, particularly a two-stage clutch device, with at least two different, selectable limit torques. According to the invention, the multi-stage transmission device has at least two preferably switchable translating gear pairs, and the multi-stage clutch device is included in the translating gear pairs.
申请公布号 US2011114348(A1) 申请公布日期 2011.05.19
申请号 US200813002193 申请日期 2008.11.21
申请人 BRAUN WILLY 发明人 BRAUN WILLY
分类号 B25D16/00;F16H3/083;F16H3/089 主分类号 B25D16/00
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