Electrically heated windshield wiper assembly

Details Electrically heated windshield wiper assembly Electrically heated windshield wiper assembly

1980-04-28

1982-11-30

Feldman, Peter

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

1525007, 1525042, B60S 104

Patent

active

043609414

ABSTRACT:
A windshield wiper assembly for preventing freezing of the wiper blades, and blade supporting frames, of a vehicle, during a sleet storm, the blade and frame being enclosed in a weather protective hood. A first pair of electric conductors are each affixed along the outer wall of the hood and a second pair thereof are each affixed along the inner wall of the hood. The conductors heat the hood and frame, to prevent accumulation of ice, when selectively energized by a cable through the wiper slot to the vehicle battery, or, preferably, by a separate battery attached on the vehicle cowl, and independent of the vehicle electric system.

REFERENCES:
patent: 2727271 (1955-12-01), Oishei et al.
patent: 2728100 (1955-12-01), Oishei et al.
patent: 2869166 (1959-01-01), Eaves
patent: 3619556 (1971-11-01), Deibel
patent: 4027354 (1977-06-01), Burpee
patent: 4152808 (1979-05-01), Andregg

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