Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Patent
1997-07-16
2000-07-18
Nguyen, John Q.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Cartridge system
2425885, 355 72, 400244, G03B 2302, B65D 8502
Patent
active
060894873
ABSTRACT:
A roll of a recording paper is rotatably contained in a paper magazine. The magazine is provided with a mouth through which the recording paper is drawn out and fed to a printer. A leading edge of the recording paper is adapted to come into contact with an outer periphery of the roll by a contacting device. The remainder of the roll is indicated by an indicating device. The mouth of the magazine is opened and closed with a shutter unit. The inside of the magazine tightly closed with the shutter unit is kept at constant humidity by a humidity conditioning paper. On the other hand, the roll is caught between a pair of flanges. One of the flanges is biased by plate springs toward the other of the flanges so that the roll is held in the magazine without looseness.
REFERENCES:
patent: 3091412 (1963-05-01), Chambon
patent: 4201354 (1980-05-01), Masiello et al.
patent: 5181066 (1993-01-01), Ozawa et al.
patent: 5193759 (1993-03-01), Bigelow et al.
patent: 5362008 (1994-11-01), Nagel et al.
Imai Ryo
Sutoh Norihisa
Yamakawa Kenji
Fuji Photo Film Co. , Ltd.
Nguyen John Q.
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