Method for controlling a transmission
US9909663B2 · kind B2 · utility
1Cited by
0References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 24, 2014 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | Dec 8, 2034 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H2061/0462
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A method for controlling a transmission to reduce or suppress vibrations of transmission elements and/or rattling sounds, in particular in dual-clutch transmissions having a first transmission line with a first clutch and having a second transmission line with a second clutch. Transmission ratios are assigned to the transmission lines so that torque is transmissible between an input shaft and an output shaft of the transmission via a selected transmission line with a transmission ratio selected. The clutch of the selected transmission line is operated with slippage in predetermined operating situations to transmit torque.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.