Shift actuating control system for synchromesh-type automatic transmission
US6591704B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 2, 2001 |
| Grant date | Jul 15, 2003 |
| Priority date | — |
| Expiry date | Oct 3, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/1926
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A shift actuating control system for a synchromesh-type automatic transmission includes a shift actuator having a driving portion activated depending on a shift operation, a shift fork shaft moving a sleeve of a synchromesh mechanism in an axial direction when engaged with the shift fork, and a driving force transmitting member disposed between the driving portion and the shift fork shaft to transmit the driving force generated by the driving portion to the shift fork shaft. The shift actuating control system for the synchromesh-type automatic transmission further includes a detector which detects the deflection of the driving force transmitting member when the driving portion is activated, and a controller which controls the driving portion depending on the deflection detected by the first detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.