Windshield wiper device for motor vehicles
US4543682A · kind A · utility
10Cited by
5References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 11, 1984 |
| Grant date | Oct 1, 1985 |
| Priority date | — |
| Expiry date | Apr 11, 2004 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S2001/3841
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
In a windshield wiper device each wiper blade has a wiper element with a lip applied to a windshield to be wiped and a back portion held in an elastic rail made from elastic plastics. The wiper element is secured on the elastic rail against mutual displacement in the direction of elongation of the rail. A two-part yoke system which engages the elastic rail provides for a uniform distribution of contact pressures exerted on the wiper elements.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.