发明名称 Drive unit for a motor vehicle with curved teeth coupling
摘要 Angular and axial offsets between the motor vehicle rotor ( 3 ) and transmission pinion ( 6 ) are intended to be compensated by a coupling which can be mounted in an easy manner. According to the invention, a curved teeth coupling ( 9 ) is mounted between the motor shaft ( 4 ) and the pinion shaft ( 6 ) and includes a first coupling section ( 10 ) with internal tooth system and a second coupling section ( 11 ) with external tooth system, whereby the first coupling section ( 10 ) is securely connected to the pinion shaft ( 6 ) and the second coupling section ( 11 ) is securely connected to the motor shaft ( 4 ). The coupling sections ( 10, 11 ) can easily be pushed into each other, when the motor ( 2 ) is mounted onto the transmission ( 1 ).
申请公布号 US6931997(B2) 申请公布日期 2005.08.23
申请号 US20030473695 申请日期 2003.09.29
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 HOEHL GERNOT
分类号 B61C9/50;(IPC1-7):B61C9/00 主分类号 B61C9/50
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