Rotating multimode clutch module for all wheel drive system
US11125281B2 · kind B2 · utility
0Cited by
7References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 1, 2017 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | Mar 12, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2023/0858
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In an all-wheel drive (AWD) vehicle, torque carrying connections are provided between the powertrain and all four wheels. A multimode clutch module or clutches are provided to selectively disconnect two of the wheels from the powertrain during operating conditions where disconnection improves the performance and efficiency of the AWD vehicle. The multimode clutch module may be installed at various locations of the AWD vehicle, such as within a front or rear differential, between a half axle and a differential or between a half axle and a corresponding wheel, or within a transfer case or power transfer unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.