Loading and unloading apparatus for a vehicle
US4509894A · kind A · utility
17Cited by
8References
6Claims
0Family size
Inventor
Key dates
| Filing date | May 13, 1982 |
| Grant date | Apr 9, 1985 |
| Priority date | — |
| Expiry date | May 13, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S414/13
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Loading and unloading apparatus for a vehicle including a lifting frame having latches or hooks for attachment to a cargo body or platform, parallel motion links connecting the lifting frame to the vehicle, and hydraulic rams operable to move the links to move the load between a carrying position on the vehicle and a loading or unloading position at ground level behind the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.