Trailer slider locking system
US8632086B2 · kind B2 · utility
0Cited by
33References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 25, 2011 |
| Grant date | Jan 21, 2014 |
| Priority date | — |
| Expiry date | Aug 25, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D53/0814
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A trailer slider locking system includes body rails longitudinally slidable relative to a suspension frame side rail. The body rails have holes providing multiple suspension positions. A pin locking system includes a pin moveable between retracted and locked positions. An end of the pin is received in one of the holes in the locked position. The pins have tapered ends so that the pin will extend through the body rail hole prior to advancing to the fully locked position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.