发明授权
- 专利标题: Multiple chamber twin clutch axle
- 专利标题(中): 多室双离合器轴
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申请号: US835086申请日: 1997-04-04
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公开(公告)号: US5845546A公开(公告)日: 1998-12-08
- 发明人: Dean P. Knowles , Mark T. Joslin
- 申请人: Dean P. Knowles , Mark T. Joslin
- 申请人地址: MI Sterling Heights
- 专利权人: Borg-Warner Automotive, Inc.
- 当前专利权人: Borg-Warner Automotive, Inc.
- 当前专利权人地址: MI Sterling Heights
- 主分类号: B60K17/16
- IPC分类号: B60K17/16 ; B60K23/04 ; F16H48/08 ; F16H48/18 ; F16H48/22 ; F16H57/04
摘要:
A twin clutch axle for a motor vehicle defines independent fluid filled chambers: a pair of spaced apart chambers each receiving a respective one of the clutches and a separate, intermediate chamber receiving a hypoid drive gear. Each of the clutches is preferably an electromagnetically operated multiple friction plate assembly and the fluid in the clutch chambers is like or similar to automatic transmission fluid. The separate hypoid drive gear chamber is filled with a gear lubricant or heavy weight oil. The pair of clutch chambers may be sealed and fully independent of one another or may be in fluid communication with one another through, for example, passageways or a common sump. By utilizing separate compartments for the clutches and hypoid drive gear, the lubricants utilized therein can be optimized for friction clutch and gear operation thereby improving the performance and service life of the axle.
公开/授权文献
- US5401950A IC card having improved security checking function 公开/授权日:1995-03-28
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