Wiper blade with air deflecting device

Details Wiper blade with air deflecting device Wiper blade with air deflecting device

1984-09-07

1986-05-27

Feldman, Peter

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

1525036, B60S 104, B60S 138

Patent

active

045906386

ABSTRACT:
A wiper blade is provided and has a wiping element, a superstructure having at least two articulated elements and an air deflecting device secured to at least one of the elements by resilient members. Stops, runners or abutments are carried by the lower edge of the air deflecting device to hold the lower edge of the air deflecting device spaced from the surface to be wiped by a limited but defined amount. The resilient members hold the air deflecting device and, in particular, the stops, runners or abutments on the air deflecting device resiliently against the surface to be wiped as the blade is reciprocated across said surface.

REFERENCES:
patent: D268020 (1983-02-01), Duvoux
patent: 2775780 (1957-01-01), Pisano
patent: 2834976 (1958-05-01), Oishei
patent: 3874019 (1975-04-01), Speth

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