Semi-automatic exit window cleaner

Details Semi-automatic exit window cleaner Semi-automatic exit window cleaner

1996-06-24

1997-11-18

Grimley, Arthur T.

Electrophotography

Internal machine environment

Particle or contaminant control

1525653, 399393, G03G 1504

Patent

active

056897693

ABSTRACT:
A semi-automatic exit window cleaner which includes a wiper for contacting an exit window. The wiper attaches to a wiper operation mechanism which swipes the wiper across the exit window when an operator accessed compartment or drawer is moved. Beneficially, the wiper mechanism is comprised of a cable which is spaced between two pulleys, one of which also connects to a gear or other rotation train.

REFERENCES:
patent: 3958877 (1976-05-01), Menon et al.
patent: 4277160 (1981-07-01), Yamada
patent: 5089850 (1992-02-01), Ogura et al.

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