Trailer box loader system
US4178123A · kind A · utility
7Cited by
9References
9Claims
0Family size
Inventor
Key dates
| Filing date | Dec 12, 1977 |
| Grant date | Dec 11, 1979 |
| Priority date | — |
| Expiry date | Dec 12, 1997 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G67/04
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A loader system for agricultural trailer boxes wherein a self-propelled carriage is provided with wheels to be driven on beams placed atop trailer boxes. The carriage supports conveyors extending over lateral sides of the trailer and the conveyors feed a chute emptying into the trailer interior. The beams of each trailer box can be linearly connected so that the carriage may be driven for one trailer to a queued trailer over a bridge formed by joining beams.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.