Tipping trailer
US4394105A · kind A · utility
8Cited by
4References
5Claims
0Family size
Inventor
Key dates
| Filing date | Apr 13, 1981 |
| Grant date | Jul 19, 1983 |
| Priority date | — |
| Expiry date | Apr 13, 2001 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D63/062
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
This invention provides a tipping trailer where the trailer frame is pivotably connected to a hopper for the trailer. Upon release of a lock the hopper may tilt on its pivot with the frame such that a portion thereof makes contact with the surface below and on reversal of the trailer the hopper will tilt and roll back until it is up-ended.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.