Windshield wiper, especially for motor vehicles and method...

Details Windshield wiper, especially for motor vehicles and method... Windshield wiper, especially for motor vehicles and method...

2005-04-26

2005-04-26

Footland, Lenard A. (Department: 3682)

Bearings

Rotary bearing

Plain bearing

C384S373000

Reexamination Certificate

active

06883966

ABSTRACT:
A windshield wiper system, and a method for producing such a system, in particular for a motor vehicle, having at least one wiper bearing (14) substantially comprising an injection-moldable material, in particular plastic, in which a wiper shaft (16) is supported at least in such a way that it can swing back and forth, and in the region of the wiper shaft (16), the wiper bearing (14) has a substantially hollow-cylindrical segment (24) on whose inner surface (34) at least one groove (40) is provided; at least one, in particular riblike, accumulation of material (38) is provided on the outer surfaces of the hollow-cylindrical segment (24), which accumulation is disposed in the radially outward direction of the groove (40) relative to the axis of rotation of the wiper shaft (16).

REFERENCES:
patent: 6138320 (2000-10-01), Komo
patent: 199 27 067 (2000-12-01), None
patent: 2 370 610 (1978-06-01), None

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