Wiper arm

Details Wiper arm Wiper arm

2005-03-08

2005-03-08

Graham, Gary K. (Department: 1744)

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

C015S250352

Reexamination Certificate

active

06862772

ABSTRACT:
The invention is based on a wiper arm (10) that is comprised of a mounting part (12) and an articulating part (14), which is pivotably connected to a first region (16) of the mounting part (12) by means of a hinge joint (22) and has a wiper rod (24), to which a wiper blade is pivotably connected, wherein the mounting part (12) is securely affixed with a second region (18) to a drive shaft (20) and braced in relation to the articulating part (14) by means of a tension spring (28). The invention proposes that the mounting part (12) have a device (34, 36, 42), which permits the first region (16) of the mounting part (12) oriented toward the articulating part (14) to collapse toward a vehicle windshield in a defined manner.

REFERENCES:
patent: 2749158 (1956-06-01), Smulski
patent: 3022531 (1962-02-01), Scinta
patent: 3665544 (1972-05-01), Sakamoto
patent: 5502867 (1996-04-01), Egner-Walter
patent: 6038728 (2000-03-01), Terai et al.
patent: 198 33 488 (1999-01-01), None
patent: 199 03 140 (1999-08-01), None
patent: 1 033 295 (2000-09-01), None
patent: 777094 (1957-06-01), None
patent: 99 38736 (1999-08-01), None
Patent Abstracts of Japan vol. 2000, No. 05, Sep. 14, 2000 & JP 2000 062575 A, Feb. 29, 2000.

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