Semi-automatic mechanical transmission control and control method
US4930081A · kind A · utility
31Cited by
10References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 16, 1987 |
| Grant date | May 29, 1990 |
| Priority date | — |
| Expiry date | Nov 16, 2007 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2312/022
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A control system and method for a semi-automatic mechanical transmission system (10) is provided for allowing operator request for a direct downshift into transmission neutral, under certain predefined conditioned, by a single movement of the shift lever (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.