Electrophotography – Image formation – Exposure
Patent
1997-06-06
1999-10-19
Smith, Matthew S.
Electrophotography
Image formation
Exposure
399208, 399212, G03G 1504, G03G 1528
Patent
active
059702885
ABSTRACT:
The image reading device providing a scanning unit provided with a slider pulled by a wire driven by a motor, the image reading device being provided with bilateral direct movement guides which bilaterally support the bilateral ends of the slider so as to be reciprocally movable, and a drive wire fixedly attached to the slider to pull the slider, and wherein the anchoring position of the wire on the slider is the center of gravity position of the slider or is on a straight line coincident to the moment of lateral force of a lateral friction generated between the slider and lateral movement guides during driving.
REFERENCES:
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patent: 4500197 (1985-02-01), Dannatt
patent: 4629310 (1986-12-01), Landa et al.
patent: 4857956 (1989-08-01), Honda
patent: 4989041 (1991-01-01), Miura et al.
Ishiyama Masamitsu
Nanba Katsuhiro
Minolta Co. , Ltd.
Smith Matthew S.
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