Film accumulating device for developing apparatus

Details Film accumulating device for developing apparatus Film accumulating device for developing apparatus

1985-03-15

1986-09-23

Mathews, A. A.

Advancing material of indeterminate length

By intermittent material-mover

Comprising material-moving roll

354339, 226 92, G03D 313

Patent

active

046132228

ABSTRACT:
A film accumulating device is connected to a developing apparatus in which a film is developed while being guided by a leader attached to the leading end of the film. The leader is guided obliquely upward until it abuts against guide means. Then, the leader moves upwardly while being guided by the guide means. Thereafter, one of the surfaces of the leader abuts against a hook, and the leading end thereof abuts against a stopper, whereby the upward movement is stopped. When the force for feeding out the leader has disappeared, the leader slightly lowers such as to be suspended from the hook. Thus, the film following the leader is deposited in a state wherein it is suspended from the leader.

REFERENCES:
patent: 2770179 (1956-11-01), Dye et al.
patent: 3172115 (1965-03-01), Jeffee
patent: 3462054 (1969-08-01), Foor
patent: 3587436 (1971-06-01), Nast
patent: 4035809 (1977-08-01), Landers
patent: 4273436 (1981-06-01), Drell

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