Photocopying – Projection printing and copying cameras – Detailed holder for photosensitive paper
Patent
1988-08-17
1990-03-06
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
Detailed holder for photosensitive paper
242199, 352 78R, 352158, 354275, 355 64, G03B 2758, G03B 104, G11B 1532
Patent
active
049070304
ABSTRACT:
An image formation apparatus has a detachably attached cartridge having a box for containing a roll of unused photosensitive sheet and a take-up shaft which is unistructurally formed with the box and serves to wrap up the used part of the photosensitive sheet. Holding plates which serve to guide the used part of the photosensitive sheet towards the take-up shaft are pressed against the take-up shaft automatically when a cover for the cartridge is opened.
REFERENCES:
patent: 3722988 (1973-03-01), Neudecker
patent: 3764088 (1973-10-01), Yamada et al.
patent: 4340292 (1982-07-01), Koch et al.
Iwai Shougo
Ogura Mitsuru
Sharp Kabushiki Kaisha
Wintercorn Richard A.
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