Hydraulic steering system
US4664210A · kind A · utility
12Cited by
6References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 1986 |
| Grant date | May 12, 1987 |
| Priority date | — |
| Expiry date | Jan 17, 2006 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D5/07
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A hydraulic steering system for use in four-wheel running vehicles or the like of small size and low horsepower. The steering system and a hydraulic system for lifting a working implement are both operable by a single hydraulic pump without the necessity of using a variable displacement hydraulic pump or providing two hydraulic pumps for the two systems. The steering system is operable by an engine of low horsepower.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.