发明名称 |
Speed reduction mechanism, and motor torque transmission device including the same |
摘要 |
When an outer ring is fitted to an inner periphery of an input member, which defines a center hole, and an inner ring is fitted to an eccentric portion with clearances in a reduction-transmission mechanism, in a state where tooth tips of the input member contact bottomlands of a rotation force applying member on a line perpendicular to a second axis and a fourth axis, a size between the second axis and a third axis is set to a size that is smaller than or equal to half of a size obtained by adding a diameter difference between an outside diameter of a ball bearing and an inside diameter of the input member, which defines the center hole, a diameter difference between an inside diameter of the ball bearing and an outside diameter of the eccentric portion and an operating clearance of the ball bearing, |
申请公布号 |
EP2615329(A1) |
申请公布日期 |
2013.07.17 |
申请号 |
EP20130150466 |
申请日期 |
2013.01.08 |
申请人 |
JTEKT CORPORATION |
发明人 |
TAKUNO, HIROSHI;SUZUKI, KUNIHIKO;NOMURA, KEITA;KOBAYASHI, TSUNE;ONOZAKI, TOHRU;TAGAMI, MASAHARU |
分类号 |
F16H1/32 |
主分类号 |
F16H1/32 |
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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