CVT Control System
US5938557A · kind A · utility
32Cited by
3References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 6, 1998 |
| Grant date | Aug 17, 1999 |
| Priority date | — |
| Expiry date | Oct 6, 2018 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2015/383
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A hydraulic control system (70) for a multi-regime CVT (8) includes regime-change clutches (37, 38) which are controlled independently of the variator (10) so that a smooth change of regime may be effected.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.