Electronic self-locking device for a windscreen wiping device
US8581530B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 12, 2008 |
| Grant date | Nov 12, 2013 |
| Priority date | — |
| Expiry date | Nov 19, 2029 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60S1/08
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a windscreen wiping device for a motor vehicle, comprising at least one wiper, a wiper drive (1), an electronic control device (2) that controls the wiper drive (1), a first signal transmitter for capturing the angular position of the wiper, and a first control line (7) that can emit an angle position signal captured by the first signal transmitter to the control device (2). According to the invention, a second signal transmitter for capturing the angular displacement of the wiper is provided. A second control line (8) that can emit an angle modification signal captured by the second signal transmitter to the control device (2) is provided. Said claimed windscreen wiper device has the advantage that it has a permanent self-locking device for at least one wiper.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.