Wiper blades

Details Wiper blades Wiper blades

1980-02-06

1981-10-27

Feldman, Peter

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

B60S 140

Patent

active

042965217

ABSTRACT:
There is described the combination of a connector, which is an elongate element having parallel side faces and penetrated by a bore perpendicular to the side faces, and a pivot pin which is, in use, received in the bore and protrudes from both ends thereof, the pivot pin being retained in the bore by means of a resiliently supported projection extending either radially into the bore or radially outwardly from the pin, the resilient projection engaging the side walls of either a groove formed in the pin, or of a recess formed in the connector and communicating with the bore. The connector is situated, in use, in an elongate opening in a wiper blade harness, parallel side walls of the opening being formed with holes into which the ends of the pin project to mount the connector pivotally to the wiper blade harness, and the connector is adapted to engage and retain an end of a windscreen wiper arm to effect a pivotal connection between the arm and the blade harness.

REFERENCES:
patent: 3928887 (1975-12-01), Lopez et al.
patent: 4028770 (1977-06-01), Appel
patent: 4142268 (1979-03-01), Brown et al.
patent: 4178651 (1979-12-01), Mayer

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