发明名称 |
Lenkvorrichtung |
摘要 |
<p>An electric power steering apparatus 10 has an electric motor 46 for supplying an auxiliary force to a steering force inputted from a steering wheel 16, and transmits the steering force including the auxiliary force to a steered road-wheel 14 at least partially via a rack-and-pinion mechanism 30, thereby performing steering of a vehicle 12. The rack-and-pinion mechanism 30 includes: a pinion 38 provided at a pinion shaft 28 connected to the steering wheel 16; a rack 40 that is provided over a predetermined width at a rack shaft 32 connected to the steered road-wheel 14, and that is engaged with the pinion 38; and a rack guide 70 for urging the rack shaft 32 toward the pinion 38. A pressure angle ±1 of a tooth root of the rack 40 is set to be greater than a pressure angle ±0 of a tooth tip of the rack 40.</p> |
申请公布号 |
DE602009000082(D1) |
申请公布日期 |
2010.09.09 |
申请号 |
DE20096000082T |
申请日期 |
2009.04.03 |
申请人 |
HONDA MOTOR CO. LTD. |
发明人 |
WATANABE, KATSUJI;MATSUO, TSUYOSHI;SHIMIZU, YASUO;TANAKA, YOUSUKE |
分类号 |
B62D3/12;B62D5/04;F16H55/22;F16H55/26 |
主分类号 |
B62D3/12 |
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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