Manual transmission
US9518634B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 11, 2012 |
| Grant date | Dec 13, 2016 |
| Priority date | — |
| Expiry date | Feb 9, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/19014
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A manual transmission including an input shaft Ai to which power is input from an internal combustion engine E/G through a clutch UT and an output shaft Ao from which power is output to drive wheels. This transmission has a plurality of EV travel gear stages (different from the neutral) in which no power transmission system is established between the input shaft Ai and the output shaft Ao, and a plurality of E/G travel gear stages in which a power transmission system is established between the input shaft Ai and the output shaft Ao. This transmission has a connection changeover mechanism which establishes and breaks connection between the output shaft of the electric motor and the output shaft. When an EV travel gear stage is selected, a “connected state” is always realized. When an E/G travel gear stage is selected, a “disconnected state” is realized in some cases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.