Film drawing device and a drawing plate for use in the film draw

Details Film drawing device and a drawing plate for use in the film draw Film drawing device and a drawing plate for use in the film draw

1998-10-02

2000-11-21

Lee, Eddie C.

Photography

Fluid-treating apparatus

Having photographic medium feed

2423483, G03D 308, G03B 2302

Patent

active

06149321&

ABSTRACT:
A drawing plate for a film end drawing device is provided which is inserted through a film entrance of a patrone into the patrone. The drawing plate is used in drawing one end portion of a film wound in the patrone from the film entrance. The drawing plate is provided, on its surface to be overlaid with the film, with a friction material having a large coefficient of friction such that the one end portion of the film in the patrone can be drawn out from the film entrance by means of frictional resistance of the friction material.

REFERENCES:
patent: 3864993 (1975-02-01), Hovind
patent: 4047653 (1977-09-01), Starr
patent: 4074870 (1978-02-01), Kaufman
patent: 4113192 (1978-09-01), Osanai
patent: 4138068 (1979-02-01), Kinoshita
patent: 4283021 (1981-08-01), Nishida
patent: 5483317 (1996-01-01), Tanibata
patent: 5848316 (1998-12-01), Clough

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