Wiper arm

Details Wiper arm Wiper arm

1996-11-15

1997-07-15

Knight, Anthony

Joints and connections

Rod end to transverse side of member

Rod received in recessed side, e.g., socket or tapered...

403258, 403261, 1525034, 15250352, B60S 134

Patent

active

056476809

ABSTRACT:
A wiper arm for cleaning the windscreen of an automotive vehicle. The wiper arm includes a fastening component which is provided with a receptacle for a wiper shaft, which receptacle is integrally molded to a sheet metal component forming a back and is flanked by side walls connected with the back. The receptacle, back and side walls are integrally molded in one piece to the fastening component, a flat construction and, simultaneously, a capacity for transmitting high torques are achieved in that the edges of the deep-drawn fastening component or rather the edges of the receptacle and of the side walls point towards the windscreen of the vehicle.

REFERENCES:
patent: 2193724 (1940-03-01), Horton
patent: 4472854 (1984-09-01), Bauer et al.
patent: 4781429 (1988-11-01), Cartier
patent: 5233720 (1993-08-01), Schon
International Search Report for Application PCT/EP93/02392 filed 04/Sep./1993.

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