发明名称 |
Motor-driven power steering apparatus for a vehicle |
摘要 |
In a motor-driven power steering apparatus for a vehicle in which a worm wheel of a worm gear type speed reduction mechanism is fixed to a pinion shaft of a rack and pinion mechanism, a direction of a torsion angle beta of a helical pinion provided in the pinion shaft is set to be opposite to a direction of a tooth lead angle gamma of the worm wheel.
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申请公布号 |
US7377355(B2) |
申请公布日期 |
2008.05.27 |
申请号 |
US20040005777 |
申请日期 |
2004.12.07 |
申请人 |
SHOWA CORPORATION |
发明人 |
SASAKI YUTAKA;YOSHIDA KATSUYUKI |
分类号 |
B62D5/06;B62D3/04;B62D5/04;F16H1/16 |
主分类号 |
B62D5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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