Film winder

Winding – tensioning – or guiding – Convolute winding of material – With cutting – perforating – or notching

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242528, 242534, 2425325, 242548, B65H 3508, B65H 3914, B65H 1928

Patent

active

057756279

ABSTRACT:
A film winder takes up developed films continuously into a film magazine. The developed films attached to a leader are guided by a leader feed adjusting unit. After being cut from the leader by a film cutter, the films are fed to a film guide by a press roller of a separator. The films are turned by a turn guide and a turn roller and are fed to a take-up member. The films are wound in the film magazine one by one.

REFERENCES:
patent: 3715087 (1973-02-01), Schmidt
patent: 4463586 (1984-08-01), Griffin
patent: 4509703 (1985-04-01), Grunder
patent: 4544110 (1985-10-01), Nagel et al.
patent: 5040018 (1991-08-01), Kawada et al.
patent: 5060880 (1991-10-01), Mayer
patent: 5544840 (1996-08-01), Murakami
patent: 5632454 (1997-05-01), Murakami
U.S. patent application Ser. No. 08/412,740, filed Mar. 29, 1995, entitled "Continuous Film Take-Up Apparatus", by Motoaki Murakami.
U.S. patent application Ser. No. 08/339,251, filed Nov. 10, 1994, entitled "Continuous Film Take-Up Apparatus", by Motoaki Murakami, now U.S. Pat. No. 5,544,840.

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