Advanced power-shift transmission control system
US7974760B2 · kind B2 · utility
8Cited by
16References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 6, 2006 |
| Grant date | Jul 5, 2011 |
| Priority date | — |
| Expiry date | May 10, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2400/428
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A method for controlling a power-shift transmission comprising controlling a vehicle travel speed by simultaneously slipping two or more clutch packs associated with opposing directions of vehicle travel and adjusting an engine speed, according to a programmed response associated with a change in one or more of the engine speed, a torque converter slip, a selected direction of vehicle travel, and an accelerator position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.