- 专利标题： Rack-and-pinion steering system for a motor vehicle having a worm gear set
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申请号： US16344451申请日： 2017-11-08
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公开(公告)号： US11034380B2公开(公告)日： 2021-06-15
- 发明人: Philippe Steck , Patrick Baumgartner
- 申请人： THYSSENKRUPP PRESTA AG , thyssenkrupp AG
- 申请人地址： LI Eschen; DE Essen
- 专利权人： THYSSENKRUPP PRESTA AG,thyssenkrupp AG
- 当前专利权人： THYSSENKRUPP PRESTA AG,thyssenkrupp AG
- 当前专利权人地址： LI Eschen; DE Essen
- 代理机构： thyssenkrupp North America, LLC
- 优先权： DE102016013269.8 20161109
- 国际申请： PCT/EP2017/078543 WO 20171108
- 国际公布： WO2018/087117 WO 20180517
- 主分类号： B62D5/04
- IPC分类号： B62D5/04 ; B62D3/12
摘要：
A rack and pinion steering system for a motor vehicle may include a pinion shaft that is connected to a steering shaft and has a steering pinion that is engaged with a rack mounted in a steering gear housing such that the rack can be displaced along a longitudinal axis for pivoting steerable wheels. The steering shaft, the pinion shaft with the steering pinion, and the step-down gear mechanism may be received in the steering gear housing. The rack and pinion steering system may further include an electric motor that drives the pinion shaft via a step-down gear mechanism. The step-down gear mechanism may be arranged at an end of the pinion shaft that is remote from the steering shaft.
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