Hydraulic backhoe shift mechanism
US7752780B2 · kind B2 · utility
4Cited by
21References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 11, 2008 |
| Grant date | Jul 13, 2010 |
| Priority date | — |
| Expiry date | Nov 11, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F3/386
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An earth-working vehicle, such as a backhoe loader, has an implement, such as a backhoe, mounted in a manner that the implement can be shifted transversely with respect to the vehicle. A hydraulic motor and roller cable or rack are secured to the vehicle main frame and implement supporting plate to position the implement transversely of the vehicle without the jerky movements of prior backhoe loaders.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.