Work vehicle
US10556500B2 · kind B2 · utility
1Cited by
9References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2016 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | Nov 18, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60Y2306/05
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hydraulic excavator includes an engine hood covering an engine from above and a vent member disposed inside the engine hood. The engine hood includes a third side plate. The third side plate is provided with a lower side vent hole group, and simultaneously, a region located laterally to the lower side vent hole group is imperforate. The vent member covers the lower side vent hole group with a first opening from inside. A second opening of the vent member communicates with an interior of the engine hood. The vent member upwardly tilts toward the engine hood.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.