Wiper drive unit on a support frame

Details Wiper drive unit on a support frame Wiper drive unit on a support frame

2003-12-10

2010-12-14

Graham, Gary K (Department: 3727)

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

C015S250300, C074S042000, C074S043000, C074S089000

Reexamination Certificate

active

07849552

ABSTRACT:
The invention relates to a wiper drive comprising a housing, a reversing motor and a gear mechanism connected downstream of the reversing motor, wherein a swaying element for driving at least one wiper arm or a wiper arm rod is provided on the gear mechanism output shaft, and wherein the operating range of the swaying element lies within a pivoting range which is delimited by two mechanical stops, wherein at least one stop is designed such that it can be removed and/or moved in such a way that the swaying element, when the wiper drive is mounted on a support frame, can be moved from a first mounting position, which lies outside the pivoting range, into the pivoting range without being obstructed by the stop. The invention furthermore relates to methods for mounting a wiper drive on a support frame.

REFERENCES:
patent: 1641392 (1927-09-01), Lippert
patent: 2313201 (1943-03-01), Klein
patent: 6044518 (2000-04-01), Kiso
patent: 2003/0131436 (2003-07-01), Rapp
patent: 2636419 (1978-02-01), None
patent: 41 04 632 (1991-02-01), None
patent: 197 44 906 (1998-04-01), None
patent: 100 11 842 (2001-10-01), None
patent: 101 25 988 (2002-12-01), None

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