Lock-up control system for a torque converter including a timing arrangement
US4270636A · kind A · utility
24Cited by
6References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 23, 1979 |
| Grant date | Jun 2, 1981 |
| Priority date | — |
| Expiry date | Mar 23, 1999 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H61/14
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A lock-up control system in which the engagement of a lock-up mechanism of a torque converter is effected in delayed timing relation with the shifting operation in the associated automatic transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.