Operator aid for cleaning recessed reflective sensors in documen

Details Operator aid for cleaning recessed reflective sensors in documen Operator aid for cleaning recessed reflective sensors in documen

1997-04-22

1998-11-17

Chin, Randall

Cleaning and liquid contact with solids

Processes

Using solid work treating agents

15106, 15160, 134 18, B08B 100

Patent

active

058370633

ABSTRACT:
A method of providing a track-cleaning wand for use in a document handling machine having a track along which documents are transported past sensors separated by a distance d and recessed away from the side walls of the track, this wand including a rigid handle with, at one end, a rigid elongate spacer bar carrying a pair of like brushes spaced apart by the sensor separation-distance and having bristles long enough to reach the face of a sensor, when the spacer bar is swept along the track.

REFERENCES:
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patent: 4208755 (1980-06-01), Shepherd
patent: 4479136 (1984-10-01), Lewis
patent: 5345645 (1994-09-01), Page

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