Film guide device

Details Film guide device Film guide device

1989-12-15

1990-12-04

Jillions, John M.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 74, 354212, B65H 7528, G03B 100

Patent

active

049747878

ABSTRACT:
Disclosed is a film guide device of a camera for introducing the end of a film fed by a sprocket between a take-up spool and a guide member which is in resilient contact with the take-up spool. The guide member is composed of a roller located in the area corresponding to the cutaway portion at the end of a film, and a guide portion located in the area corresponding to the tongue portion of the film and opposed to the take-up spool.
The positions of the roller and guide portion are set so that, when the roller is in contact with the take-up spool, the guide portion is apart from the take-up spool by a distance greater than the thickness of the film.

REFERENCES:
patent: 3567147 (1971-03-01), Engelsmann et al.
patent: 3979079 (1976-09-01), Ohashi et al.
patent: 4274726 (1981-06-01), Yoneyama et al.
patent: 4310233 (1982-01-01), Okuyama et al.
patent: 4451011 (1984-05-01), Engelsmann et al.
patent: 4477162 (1984-10-01), Matsumoto

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