Vehicle lamp wiper

Details Vehicle lamp wiper Vehicle lamp wiper

1978-09-08

1980-06-24

McCarthy, Edward J.

Brushing, scrubbing, and general cleaning

Attachments

Optical-member-attachable cleaner

15250A, B60S 146, B60S 102

Patent

active

042087589

ABSTRACT:
A vehicle headlamp wiper includes a relatively rigid support and a flexible wall joined to the support so as to define a chamber. A liquid inlet to the chamber is provided in the support. Outlets are provided through a surface of the flexible wall which is opposite the headlamp lens. A multiplicity of scrubbing or scouring elements, e.g. loops of plastics or abrasive particles, are anchored to the flexible wall and engage the headlamp lens. When liquid fills the chamber, the wiper can conform to curvature of the headlamp lens by deformation of the flexible wall and even caked-on dirt on the lens can be removed because of the provision of the scrubbing or scouring elements.

REFERENCES:
patent: 2648865 (1953-08-01), Gordon et al.
patent: 3298507 (1967-01-01), Micciche
patent: 3431577 (1969-03-01), Minsky
patent: 3849827 (1974-11-01), Coropolis et al.
patent: 3871049 (1975-03-01), Workman
patent: 3924290 (1975-12-01), Puyplat
patent: 4060872 (1977-12-01), Bucklitzsch
patent: 4123817 (1978-11-01), Hartery

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