发明名称 |
Oscillating internally meshing planetary gear system and method for manufacturing eccentric body shaft |
摘要 |
The oscillating internally meshing planetary gear system has the configuration of rotating external gears inside an internal gear oscillatingly through the intermediary of eccentric bodies so that a relative rotation between the internal gear and the external gears is taken out through a pair of first and second carriers arranged on both axial sides of the external gears. In this configuration, eccentric body shafts are supported by the first and second carriers through needles. Thrust receiving means for restricting axial movement of the eccentric body shafts are arranged between step portions formed on the eccentric body shafts and the first and second carriers.
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申请公布号 |
US2008207377(A1) |
申请公布日期 |
2008.08.28 |
申请号 |
US20080071377 |
申请日期 |
2008.02.20 |
申请人 |
SUMITOMO HEAVY INDUSTRIES, LTD. |
发明人 |
TSURUMI YOU;HAGA TAKASHI;ISHIKAWA TETSUZO |
分类号 |
F16H1/32;B23P15/14;B23P17/00 |
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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