Externally controlled hydraulic torque transfer device
US6318532A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jun 23, 2000 |
| Grant date | Nov 20, 2001 |
| Priority date | — |
| Expiry date | Jun 23, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16D43/284
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A torque transfer device for use on an all wheel drive vehicle. The torque transfer device includes a differential housing. The torque transfer device includes a clutch assembly rotatably supported within the differential housing. The torque transfer device also includes a pump assembly connected to the clutch housing on one side thereof. The torque transfer device also includes a hydraulic assembly in contact with the pump on the side opposite the clutch. The hydraulic assembly is rotationally stationary with respect to the pump assembly. The torque transfer device also includes an axle housing rotatably fixed with respect to the differential housing. The hydraulic assembly is in contact with the axle housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.