Vehicle loading and unloading method
US7309205B2 · kind B2 · utility
7Cited by
17References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2004 |
| Grant date | Dec 18, 2007 |
| Priority date | — |
| Expiry date | Nov 13, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65G2201/04
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A trailer unloading system anchors one or more trailers to a deck, with, or without tractor attached. The sides of the trailers are free to pivot from a top, longitudinal, pivot axis once unlatched from the edge of the trailer floor. The deck tilts the trailers sideways, the doors swing free, and the load discharges. The deck returns to level, the sides latch to support the floor and the trailers are ready to be reloaded.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.