Facsimile and static presentation processing – Facsimile – Picture signal generator
Patent
1996-05-07
1998-01-13
Coles, Sr., Edward L.
Facsimile and static presentation processing
Facsimile
Picture signal generator
358494, 399212, 250234, H04N 104, H01J 314
Patent
active
057085161
ABSTRACT:
A moving mechanism installed in a scanner to move a scanning mechanism and a reflecting unit to achieve a scanning operation, the moving mechanism including a pulley wheel transmission mechanism and a belt transmission mechanism, the scanning mechanism being fixed to the rope of the pulley wheel transmission mechanism, the reflecting unit being pivoted to the movable pulley wheels of the pulley wheel transmission mechanism and driven by the belt transmission mechanism to move the scanning mechanism or the reflecting unit, permitting the rope of the pulley wheel transmission mechanism to be moved relative to the movable pulley wheels at the speed ratio of 2:1 so that the scanning mechanism is relatively moved when the belt transmission mechanism is driven to move the scanning mechanism or the reflecting unit, and the optical distance between the document and the CCD is maintained unchanged.
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Coles Sr. Edward L.
Williams Kimberly A.
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