发明名称 |
Planetary gear train and driving unit having the same |
摘要 |
A planetary gear train includes a carrier having a first side plate, a second side plate disposed in parallel to the first side plate and pinions rotatably supported by the first and second side plates; and a ring member secured to an outer edge of the second side plate. The first side plate has a plurality of first convex portions whose edge portion form an outer edge and a plurality of first concave portions formed between adjacent first convex portions. The second side plate has a plurality of second convex portions whose edge portion form an outer edge and whose width in a peripheral direction is wider than the first convex portion, and a plurality of carrier bridges axially extended from a part between the plurality of second convex portions to the plurality of first concave portions and secured to the first concave portion.
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申请公布号 |
US7534189(B2) |
申请公布日期 |
2009.05.19 |
申请号 |
US20060600228 |
申请日期 |
2006.11.16 |
申请人 |
AISIN AW CO., LTD.;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
INAGAKI TOMOHIRO;KOMATSU TAKUYA;SHIMIZU KATSUTOSHI;WAKUTA SATORU;MATSUSHITA JUNJI;MOTOIKE KAZUTOSHI;ADACHI MASATOSHI;YOSHII KINYA |
分类号 |
F16H57/08 |
主分类号 |
F16H57/08 |
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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