System for controlling continuously variable transmission
US5042326A · kind A · utility
11Cited by
12References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 17, 1990 |
| Grant date | Aug 27, 1991 |
| Priority date | — |
| Expiry date | Apr 17, 2010 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H61/6648
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A system for controlling a continuously variable transmission. A target value of an input revolution speed or a reduction ratio is modified in response to a current engine torque. A shift actuator is controlled such that a deviation between current and modified target values reduces to zero.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.