发明名称 |
Worm speed change apparatus and electric power steering apparatus |
摘要 |
There is provided a worm speed change apparatus comprising a worm shaft and a worm wheel meshed therewith. Rolling elements are rotatably disposed between a raceway groove formed directly in at least one of end portions of the worm shaft, and a bearing outer ring held by a housing. The worm shaft is directly supported by the rolling elements.
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申请公布号 |
US2003070866(A1) |
申请公布日期 |
2003.04.17 |
申请号 |
US20020259608 |
申请日期 |
2002.09.30 |
申请人 |
KITAMI ETSUROU;MAEKAWA TOMOHIRO;NAKAJIMA TERUKAZU |
发明人 |
KITAMI ETSUROU;MAEKAWA TOMOHIRO;NAKAJIMA TERUKAZU |
分类号 |
B62D5/04;F16H1/16;F16H57/02;(IPC1-7):B62D5/04 |
主分类号 |
B62D5/04 |
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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