发明名称 |
Electric power steering device |
摘要 |
An electric power steering device in which a motor shaft (95a) and a rack bar (94) form a diagonal intersection. Power transmission means include: a drive gear (6) rotating in tandem with the motor shaft (95a) and forming a bevel gear (6b,9b) with linearly extending teeth; a ball screw mechanism (9) disposed co-axial with the rack bar (94) and converting a rotational motion to a linear motion; and a driven gear (9b) rotating in tandem with a nut (9a) of the ball screw mechanism (9), meshing with and moving in tandem with the drive gear (6), and forming a bevel gear (6b,9b) with linearly extending teeth. The drive gear (6) and/or the driven gear (9b) can be adjusted so that backlash between the two elements can be adjusted in a continuous, non-stepped manner. <IMAGE> |
申请公布号 |
EP1403169(A3) |
申请公布日期 |
2004.09.29 |
申请号 |
EP20030021951 |
申请日期 |
2003.09.29 |
申请人 |
TOYODA KOKI KABUSHIKI KAISHA |
发明人 |
SHIBATA, HIROTAKA;SUZUKI, MIKIO;WATANABE, OSAMU;TORII, MASANARI;HONAGA, SUSUMU |
分类号 |
B62D3/02;B62D5/04 |
主分类号 |
B62D3/02 |
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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