发明名称 |
Connection structure for automatic transmission |
摘要 |
A connection structure for an automatic transmission includes a drum member that includes a base portion, an outer diameter portion that extends from an outer diameter side of the base portion in an axial direction, and a collar portion that extends from an inner diameter side of the base portion in the axial direction; a base member that includes a raised portion, an outer diameter portion that extends from an outer diameter side of the raised portion in the axial direction, a boss portion that extends from an inner diameter side of the raised portion in the axial direction, and a connection portion that extends from an end of the outer diameter portion; and a ring gear of a planetary gear that includes a spline groove and a circular concave groove on an end portion of an inner peripheral face.
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申请公布号 |
US7559867(B2) |
申请公布日期 |
2009.07.14 |
申请号 |
US20060434759 |
申请日期 |
2006.05.17 |
申请人 |
AISIN AW CO., LTD.;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
SEKI YUICHI;ISHII TAKUYA;AOKI TOSHIHIKO;TODO MINORU;NOZAKI KAZUTOSHI;ABE AKIHARU;HONDA ATSUSHI;KINOSHITA MASAFUMI;OTA HIROFUMI |
分类号 |
F16H31/00;F16B21/18;F16D25/0638;F16H57/023;F16H57/08 |
主分类号 |
F16H31/00 |
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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