发明授权
- 专利标题: Multiple gear stage automatic transmission
- 专利标题(中): 多档级自动变速器
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申请号: US10934184申请日: 2004-09-03
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公开(公告)号: US07104915B2公开(公告)日: 2006-09-12
- 发明人: Peter Tiesler , Gerhard Gumpoltsberger
- 申请人: Peter Tiesler , Gerhard Gumpoltsberger
- 申请人地址: DE Friedrichshafen
- 专利权人: ZF Friedrichshafen AG
- 当前专利权人: ZF Friedrichshafen AG
- 当前专利权人地址: DE Friedrichshafen
- 代理机构: Davis& Bujold, P.L.L.C.
- 优先权: DE10340731 20030904
- 主分类号: F16H3/62
- IPC分类号: F16H3/62
摘要:
A multiple stage transmission comprises three planetary gear sets (P1, P2, P3), at least six rotatable shafts (1, 2, 3, 4, 5, 6), brakes (03, 04) and clutches (13, 15, 46, 56), the drive shaft (1) being permanently connectable with the ring gear of the first planetary gear set (P1) and via one clutch (15) with the shaft (5) which is connected with the sun gear of the second planetary gear set (P2) and the sun gear of the third planetary gear set (P3) and via the clutch (56) connectable with the shaft (6), the driven shaft (2) being connected with the spider of the third planetary gear set (P3) and the ring gear of the second planetary gear set (P2), the shaft (3) being permanently connected with the ring gear of the third planetary gear set (P3), via one clutch (13) connectable with the drive shaft (1) and via one brake (03) attachable to the housing (G) and the sun gear of the first planetary gear set (P1) being non-rotatably connected via one shaft (0) with the housing (G).
公开/授权文献
- US20050054476A1 Multiple stage transmission 公开/授权日:2005-03-10
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