Power transmission apparatus for vehicle
US7107865B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 16, 2004 |
| Grant date | Sep 19, 2006 |
| Priority date | — |
| Expiry date | Mar 30, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19219
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The power transmission apparatus for a vehicle has a main shaft having drive gears mounted thereto and a countershaft having driven gears mounted thereto, and the respective shafts are attached to a case. A reverse shaft attached to the case has an idler gear for reverse operation or a reverse idler gear rotatably attached thereto which is engaged with a drive gear for reverse operation and a driven gear for reverse operation. The reverse shaft has a projection which is integrally formed thereon and is in contact with one side surface of the reverse idler gear, and has a washer mounted thereto which is in contact with the other side surface of the reverse idler gear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.