发明公开
- 专利标题： TRANSMISSION DEVICE
- 专利标题（中）： 传输装置
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申请号： EP12730661.1申请日： 2012-03-15
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公开(公告)号： EP2649336A1公开(公告)日： 2013-10-16
- 发明人: KATOU, Hiroshi , ISHII, Takuya , TOKUNAGA, Norihiro , KASUYA, Satoru , TAMABAYASHI, Kenta
- 申请人： Aisin Aw Co., Ltd.
- 申请人地址： 10 Takane Fujii-cho Anjo-shi Aichi 444-1192 JP
- 专利权人： Aisin Aw Co., Ltd.
- 当前专利权人： Aisin Aw Co., Ltd.
- 当前专利权人地址： 10 Takane Fujii-cho Anjo-shi Aichi 444-1192 JP
- 代理机构： TBK
- 优先权： JP2011075570 20110330; JP2011241425 20111102
- 国际公布： WO2012133253 20121004
- 主分类号： F16D13/68
- IPC分类号： F16D13/68 ; F16D21/06 ; F16D25/0638 ; F16D25/10
摘要：
A fastening portion is formed from a rivet hole (306) of a first side wall portion (302) of a clutch drum (30), a rivet hole (402a) of a second side wall portion (402) of a clutch drum (40), and a rivet (53) that is inserted into the rivet hole (306) and the rivet hole (402a) to hold together the first side wall portion (302) and the second side wall portion (402). The fastening portion is provided between a first engagement side oil chamber (34) enclosed by the clutch drum (30) and a clutch piston (35), and a second engagement side oil chamber (44) enclosed by the clutch drum (30) and a clutch piston (45).
公开/授权文献
- EP2649336B1 TRANSMISSION DEVICE 公开/授权日：2015-10-07
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