Joints and connections – Interfitted members with external bridging piece
Patent
1977-09-12
1979-05-08
Wyche, Benjamin W.
Joints and connections
Interfitted members with external bridging piece
29401D, 403 11, F16C 100
Patent
active
041529057
ABSTRACT:
A replacement pin for a worn or broken guide arm pivot pin for a dual arm windshield wiper blade transmission assembly. The assembly comprises a transmission body having a shaft received through a bore for reciprocal rotation of a wiper blade arm secured to one end of the shaft and a guide arm pivot pin secured to the transmission body in parallel to the aforesaid shaft and adjacent to the end of the shaft which receives the wiper blade arm. This pin is provided to pivotally receive a wiper blade guide arm. The replacement guide arm pivot pin is coaxially received with a force fit over the remaining broken base portion of the original pivot pin.
REFERENCES:
patent: 1379975 (1921-05-01), Golden
patent: 1954359 (1934-04-01), Leake
patent: 3422535 (1969-01-01), Johnson
patent: 3487544 (1970-01-01), Weissman
patent: 3585723 (1971-06-01), Simor
Ratliff, Jr. Wesley S.
Wyche Benjamin W.
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