Device for steering the rear wheels of a vehicle with four wheel steering
US5033566A · kind A · utility
7Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1989 |
| Grant date | Jul 23, 1991 |
| Priority date | — |
| Expiry date | Nov 29, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/18576
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Device for steering the rear wheels of a vehicle with four wheel steering comprising an electric drive systems (1), a bolt-nut system (2) and a reduction mechanism (3), bolt (4) is placed between two guide elements (5) and is integral with an interball joint bar (6) by two connecting elements (7), said interball joint bar (6) being parallel to bolt (4); the unit being supported by a central plate (8) which receives two cases placed on both sides of said plate (8) to which they are attached so as to have a closed unit, interball joint bar (6) passing through said central plate (8).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.