Transmission
US9599193B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2015 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | Jul 4, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/1946
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A transmission includes an input shaft to receive a rotation of an engine, drive gears respectively attached to the input shaft to freely rotate individually, an output shaft disposed parallel to the input shaft in order to output rotation following a gear shift, driven gears respectively attached to the output shaft to freely rotate individually and to mesh with the drive gears, an engagement mechanism to fix a gear to be used in a gear shift individually, from among the drive gears, to the input shaft to be incapable of relative rotation, and a selector mechanism to fix, during the gear shift, the driven gear of a corresponding gear position individually, which meshes with the drive gear fixed to the input shaft by the engagement mechanism, to the output shaft to be incapable of relative rotation, and a hub that is fixed to the input shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.