Power takeoff unit for automobile
US9944178B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 28, 2016 |
| Grant date | Apr 17, 2018 |
| Priority date | — |
| Expiry date | Jul 15, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2304/07
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A power takeoff unit is comprised of: a casing dividable into a first part and a second part; an inner shaft receiving torque from an engine; an outer shaft independently rotatable and coaxial with the inner shaft; a clutch for connecting the inner shaft with the outer shaft; an actuator configured to connect the clutch; an output shaft for outputting torque; and a gear set drivingly coupling the outer shaft with the output shaft, wherein the outer shaft and the output shaft are rotatably supported by the first part, the clutch is rotatably supported by the second part, and the actuator is fixed to the second part, whereby the clutch and the actuator along with the second part are separable from the first part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.