Two-speed power take-off unit with mode clutch
US8888647B2 · kind B2 · utility
5Cited by
12References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 13, 2013 |
| Grant date | Nov 18, 2014 |
| Priority date | — |
| Expiry date | Mar 13, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K17/344
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A two-speed power take-off unit adapted for installation in an all-wheel drive vehicle having a transversely mounted engine/transaxle powertrain. The two-speed power take-off unit includes a planetary gear reduction unit capable of establishing a high-range and a low-range drive connection between the powertrain and a transfer assembly. The transfer assembly provides drive torque to a front differential assembly driving the front wheels and a PTU gearset driving the rear wheels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.