Connector for windshield wiper blade

Details Connector for windshield wiper blade Connector for windshield wiper blade

1979-04-23

1980-12-23

Moore, Christopher K.

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

24255SL, 292353, B60S 140

Patent

active

042401771

ABSTRACT:
A windshield wiper blade connector (20) is provided for connecting a plastic windshield wiper blade (14) to the side pin (61) of a side pin wiper arm. The connector includes a U-shaped spring (52) seated in a cavity (32) in the bridge of a wiper blade (14). Intermediate portions of the sides of the U-shaped spring (52) intersect in a chordal fashion the transverse pin-receiving aperture (42) in the yoke (16) of the blade. The pin (61) with a reduced diameter portion (62) is inserted in the aperture (42) so that the intermediate portions (55,57) of the U-shaped spring (52) will seat in the reduced diametered portion (62) of the pin (61) to lock the blade (14) to the arm. The U-shaped spring (52) can be flexed to release the pin (61) from the blade (14).

REFERENCES:
patent: 3750227 (1973-08-01), Hayhurst et al.
patent: 3866259 (1975-02-01), Nichols et al.

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