Strip film handling device

Details Strip film handling device Strip film handling device

1981-04-13

1983-10-11

Christian, Leonard D.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

242195, G03B 104, G11B 1532

Patent

active

044087322

ABSTRACT:
A device for use in microfilms readers or the like for handling strip films of different widths contained in cartridges of different types comprises means for driving the reel of a cartridge loaded in place, means movable into a film feeding outlet of the cartridge to frictionally contact the surface of the strip film for feeding the film from the cartridge, means for detecting marks on strip films of varying widths, and take-up means including reel flanges settable for winding up strip films of different widths. The device is usable for cartridges adapted for different systems or produced by different makers.

REFERENCES:
patent: 3208682 (1965-09-01), Pastor et al.
patent: 3467340 (1969-09-01), Rosenburgh
patent: 3599897 (1971-08-01), Wangerin
patent: 3666206 (1972-05-01), Pammer et al.
patent: 3704836 (1972-12-01), Yamada
patent: 3706488 (1972-12-01), Masetta
patent: 3750976 (1973-08-01), Bundschuh et al.
patent: 4193560 (1980-03-01), Diegel

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