Fifth wheel hitch engagement system
US11529833B2 · kind B2 · utility
0Cited by
21References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 2018 |
| Grant date | Dec 20, 2022 |
| Priority date | — |
| Expiry date | Jun 4, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D53/12
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A fifth wheel hitch assembly is shown and described. The fifth wheel hitch system may comprise a jaw fixed about a pivot pin and a biasing member biasing the jaw to a closed position. The fifth wheel hitch assembly may also include a kingpin guide positioned opposite the jaw, where the kingpin guide is adapted to engage and retain a kingpin against the jaw.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.