Wiper system with variable holddown force
US5504406A · kind A · utility
6Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 3, 1994 |
| Grant date | Apr 2, 1996 |
| Priority date | — |
| Expiry date | Jan 3, 2014 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S318/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A windshield wiper system in which a dedicated microcontroller controls not only the wiper motor, but also a solenoid which provides dynamically variable downforce on the wiper blade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.