Torque converter with lock-up clutch having a split piston
US8327987B2 · kind B2 · utility
0Cited by
7References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 12, 2008 |
| Grant date | Dec 11, 2012 |
| Priority date | — |
| Expiry date | May 17, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53978
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A torque converter including a housing, a lock-up clutch, the lock-up clutch having a split piston having a radial inner portion and a radial outer portion, and a drive plate connecting the housing and the outer portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.