Two-speed all-wheel drive system
US7416505B2 · kind B2 · utility
13Cited by
16References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 21, 2006 |
| Grant date | Aug 26, 2008 |
| Priority date | — |
| Expiry date | Mar 16, 2027 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K17/3467
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A drive train for a vehicle having an axle and a multi-speed drive unit. The axle includes a housing and a differential with an input pinion. The drive unit includes a planetary transmission, a drive unit housing and a dog clutch that is employed to selectively operate the planetary transmission in different speed ratios.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.