Hoist suspension frame for flatbed trailers
US8277164B2 · kind B2 · utility
4Cited by
19References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 22, 2009 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Dec 1, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60P1/5442
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A removable frame for detachable mounting onto a trailer flatbed chassis for suspending a carrier beam extending transversely to and beyond the lateral edges of the chassis, the carrier beam having a pair of movable trolley hoists suspended therefrom whereby cargo can be loaded onto and off from both sides of the bed of the trailer chassis.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.