System and method of controlling shifts of an electronically controlled mechanical transmission of a vehicle
US9303760B2 · kind B2 · utility
1Cited by
22References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 2014 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Jun 6, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2306/48
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method of shifting a transmission of a vehicle. The method includes the steps of: initiating a shift from a first gear to a second gear in the transmission; disengaging a first clutch associated with the first gear; engaging a second clutch associated with the second gear; and actively modifying a pump displacement and/or a motor displacement while the disengaging step or the engaging step are carried out. The motor is drivingly coupled to the transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.