Damping device for torque converter
US5752884A · kind A · utility
7Cited by
8References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 1996 |
| Grant date | May 19, 1998 |
| Priority date | — |
| Expiry date | Sep 6, 2016 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2045/0294
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
In a lock-up piston and damper device for a torque converter, a divider member is provided between the retainer plate and the lock-up piston for supporting springs of an internal circumference in series with springs of an external circumference, thereby obtaining a large torsion angle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.