发明名称 |
TRANSMISSION RATIO VARIABLE MECHANISM AND MOTOR VEHICLE STEERING SYSTEM INCLUDING THE SAME |
摘要 |
A transmission ratio variable mechanism is provided with: an input member and an output member capable of rotation about a first axis; an inner race for differentially rotatably coupling to each member; an outer race for rotatably supporting the inner race via a rolling element; and a transmission ratio variable mechanism-use electric motor for rotation-driving the outer race. A second axis which is a center line of the inner race and the outer race is inclined to the first axis. A first concave-convex engaging section for engaging one side end surface of the inner race and a power transmission surface of the input member corresponding to the one end surface are arranged. There is provided a second concave-convex engaging section for engaging the other end surface of the inner race and a power transmission surface of the output member.
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申请公布号 |
US2010218638(A1) |
申请公布日期 |
2010.09.02 |
申请号 |
US20080738171 |
申请日期 |
2008.10.17 |
申请人 |
JTEKT CORPORATION |
发明人 |
SHIINA AKIHIKO;NAKAOKA MASAKI;TSUJI YASUAKI;SAITOU YASUHIRO;TSUCHIMOCHI SUNAO;OTSUKI HIDETAKA;YAMAKAWA TOMONARI |
分类号 |
B62D1/20 |
主分类号 |
B62D1/20 |
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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