Hydrostatic control system
US4495770A · kind A · utility
5Cited by
1References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 21, 1983 |
| Grant date | Jan 29, 1985 |
| Priority date | — |
| Expiry date | Dec 21, 2003 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02F9/225
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The hydrostatic control system for an articulate loader provides an improved method for controlling the output of a hydrostatic drive unit for a front end loader, with cooperative connecting means disposed between a pair of axially aligned drive pumps to provide selective output of one or both pumps as dictated by operation of the control mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.