Work vehicle
US8201652B2 · kind B2 · utility
4Cited by
6References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 24, 2009 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Dec 19, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/30
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A work vehicle includes an engine driven by gas fuel sealed inside a cassette gas cylinder. The cassette gas cylinder is installed in a cylinder mount. The cylinder mount comprises a mouthpiece support for supporting a mouthpiece of the cassette gas cylinder, and a shutter member swingable about a support shaft provided to the cylinder mount, for opening and closing an opening of the mouthpiece support from above the mouthpiece support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.