Multiple axle quarter frame end dump trailer
US5509724A · kind A · utility
9Cited by
6References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 2, 1994 |
| Grant date | Apr 23, 1996 |
| Priority date | — |
| Expiry date | May 2, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60P1/16
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A quarter frame end dump trailer has one or more resilient members placed in its drag link in order to permit the use of an air ride suspension in a tandem axle, spread axle or other multiple axle configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.