Pivot connection for wiper blades

Details Pivot connection for wiper blades Pivot connection for wiper blades

1981-10-22

1983-07-05

Feldman, Peter

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

1525032, B60S 138

Patent

active

043910157

ABSTRACT:
A pivot connection is provided between two yokes of a wiper blade or between a wiper arm and one yoke of a wiper blade wherein the cross-section of a first metallic yoke has substantially the form of an inverted U and has at least one transverse pivot pin formed from a tongue cut in the web of said first yoke. A second yoke has an attaching element capable of cooperating with the transverse pivot pin and comprises an open cylindrical seat surrounded, parallel to its longitudinal axis, by one or more hooks capable of maintaining the second yoke rotatably attached to the pivot pin of the first yoke. The attaching element may be integrally formed with, snap-fitted on or moulded to the second yoke.

REFERENCES:
patent: 1568447 (1980-05-01), Bosch
patent: 2234709 (1941-04-01), Rodrick
patent: 2309043 (1975-02-01), Bauer et al.
patent: 3031709 (1962-05-01), Easterling
patent: 3254358 (1966-06-01), Wise
patent: 3408679 (1968-11-01), Deutscher et al.
patent: 3644957 (1972-02-01), Deibel et al.
patent: 3866260 (1975-02-01), Cone
patent: 3877106 (1975-04-01), Bauer et al.
patent: 3925844 (1975-12-01), Cone
patent: 4017936 (1977-04-01), Schweikert
patent: 4137598 (1979-02-01), Sharp

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