Windscreen-wiper blade

Details Windscreen-wiper blade Windscreen-wiper blade

1979-02-09

1980-07-01

Jenkins, Robert W.

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

B60S 140

Patent

active

042098742

ABSTRACT:
The windscreen-wiper blade comprises a support equipped with two lateral wings through each of which a hole passes, the two holes being aligned on an axis perpendicular to the said wings. The support carries a locking piece sliding longitudinally between the wings while remaining opposite to the two holes and comprising a transverse opening prolonged by a transverse opening of greater height. The locking piece can occupy two stable positions in which each of the openings is respectively opposite to the two holes of the support.
The holes of the support are prolonged by collars and the support is provided with a pair of slots in the region of the holes whereby the two wings of an intermediate piece provided with cut-away portions of circular arc form capable of introduction into said slots can engage around said collars to secure said wiper assembly to said wiper arm.
This blade is particularly intended for the equipment of windscreen wipers of automobile vehicles.

REFERENCES:
patent: 726732 (1903-04-01), Nelson
patent: 735618 (1903-08-01), Tannewitz
patent: 2432691 (1947-12-01), Smulski
patent: 3378874 (1968-04-01), Scinta
patent: 3425089 (1969-02-01), Quinlan et al.
patent: 3641614 (1972-02-01), Newsome

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