Cover for adjusting the bend of an original

Details Cover for adjusting the bend of an original Cover for adjusting the bend of an original

1991-06-21

1993-08-31

Coles, Sr., Edward L.

Facsimile and static presentation processing

Facsimile

Picture signal generator

355290, 355295, 355312, 355230, 355231, 355233, G03G 2100, H04N 100

Patent

active

052414051

ABSTRACT:
The present invention relates to an image reader 3 which reads the reflected light obtained by lightening from underneath a transparency board 6 on which an image original is placed, especially a cover 30 for the image reader 3 for adjusting the bend of the image original. The cover 30 comprise a vacuum pump (not shown) for reducing the air pressure in the space formed by the transparency board 6 and a bend member 48 and an airtight member 50. Therefore the image reader 3 utilizing the cover 30 can correctly read image on both a transparency original and a reflection original, and yet be easy to manipulate when reading the reflection original.

REFERENCES:
patent: 2689179 (1954-09-01), Walkup et al.
patent: 5060019 (1991-10-01), Fukunaga

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