Brushing – scrubbing – and general cleaning – Attachments – Optical-member-attachable cleaner
Patent
1987-10-07
1989-03-14
Feldman, Peter
Brushing, scrubbing, and general cleaning
Attachments
Optical-member-attachable cleaner
B60S 146
Patent
active
048114510
ABSTRACT:
A windshield wiper installation in which at least one nozzle of a windshield washing system partakes in the pivot movements of the wiper arm. In order to avoid with certainty a scratching of the windshield, provision is made according to this invention that the washing liquid is sprayed in a focused jet from the base of the wiper arm directly along the wiper blade to the free end thereof on the forward side of the wiper blade as viewed in the respective wiping direction.
REFERENCES:
patent: 3407426 (1968-10-01), Muller
patent: 3574883 (1971-04-01), Brittain
patent: 4439887 (1984-04-01), Fischer et al.
Daimler-Benz Aktiengesellschaft
Feldman Peter
LandOfFree
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