Joints and connections – Structurally installed in diverse art device
Patent
1987-07-29
1989-01-03
Kundrat, Andrew V.
Joints and connections
Structurally installed in diverse art device
403153, 403161, 1525042, 411514, F16D 100
Patent
active
047952881
ABSTRACT:
A device for connecting pivotally two yoke members of a windshield wiper. Each yoke member has a cross-section including two generally vertical side walls and a top wall connecting the upper ends of the side walls, and the yoke members are overlappingly disposed relative to each other. The device comprises a pivot pin passing through aligned openings in the side walls of the two yoke members, and the pivot pin is divided into plural portions in the cross-section thereof at the location inner side of the side walls of inner yoke member, with the plural portions being separated from one another in the radially outward directions thereby forming a large diameter portion.
REFERENCES:
patent: 1416700 (1922-05-01), Fenicle
patent: 3061866 (1962-11-01), Krohm
patent: 3670355 (1972-06-01), Sakamoto
patent: 3844663 (1974-10-01), Prette
Kundrat Andrew V.
Nippon Wiperblade Co., Ltd.
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