Cartridge operating mechanism and device equipped therewith

Details Cartridge operating mechanism and device equipped therewith Cartridge operating mechanism and device equipped therewith

1998-01-22

2000-02-15

Blankenship, Howard B.

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G03B 1700

Patent

active

060262516

ABSTRACT:
A mechanism which opens and closes a cover member of a IX240 cartridge film, the mechanism comprising a driver which possesses a first gear and interfaces with the aforementioned cover member, a crank cam which possesses a pin disposed off-center with respect to a rotational shaft and which rotates about said rotational shaft, and a crank lever possessing a slot into which the aforementioned pin may slide freely and a second gear which meshes with the aforementioned first gear, and wherein rotation of the aforementioned crank cam is propagated, via bi-directional pivoting of the aforementioned crank lever, as bi-directional pivoting of the aforementioned cartridge door driver.

REFERENCES:
patent: 5231438 (1993-07-01), Smart
patent: 5357303 (1994-10-01), Wirt
patent: 5761559 (1998-06-01), Yamazaki et al.

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