Wiper blade for cleaning window glass of motor vehicles

Details Wiper blade for cleaning window glass of motor vehicles Wiper blade for cleaning window glass of motor vehicles

1997-02-19

2000-09-05

Graham, Gary K.

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

15250451, 1525048, B60S 138

Patent

active

06112365&

ABSTRACT:
A wiper blade for cleaning window glass of motor vehicles, comprising an elongated support frame provided with retaining claws, an elongated wiper strip composed of an elastic material and having a head strip grasped by the retaining claws, the head strip being provided with a longitudinal channel which is closed around and opens at end faces of the wiper strip, a spring rail located in the longitudinal channel and fixed against longitudinal shifting, a retaining unit fixing the spring rail against the longitudinal shifting, a unit mounted on the wiper strip so as to cooperate with the frame part and to secure the wiper strip in captive fashion on the support frame, the spring rail being retained by a positive engagement in the longitudinal channel, the securing unit being firmly connected to the wiper strip.

REFERENCES:
patent: 2700785 (1955-02-01), Oishei et al.
patent: 4123817 (1978-11-01), Hortery
patent: 5231730 (1993-08-01), Schmid et al.
patent: 5412834 (1995-05-01), Burkard et al.
patent: 5462707 (1995-10-01), Nagy
patent: 5661871 (1997-09-01), Scorsiroli

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