Transport vehicle equipped with current collector
US9315107B2 · kind B2 · utility
4Cited by
5References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 9, 2012 |
| Grant date | Apr 19, 2016 |
| Priority date | — |
| Expiry date | Jan 5, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/16
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A transport vehicle equipped with a current collector, includes: a vessel to load a load; a current collector that extends to receive electric power from an overhead line and contracts and retracts so as to be disposed below the vessel; and a vehicle body that rotationally drives driving wheels by at least one of the electric power from the current collector and a self-propelled driving source and on which the vessel is placed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.