Method of and apparatus for transferring rolls, and roll...

Material or article handling – Apparatus for charging a load holding or supporting element... – Device engaging transporting means or source to align...

Reexamination Certificate

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Details

C414S910000, C414S806000, C242S563000

Reexamination Certificate

active

07056076

ABSTRACT:
After a roll supply carriage housing rolls in a light-shielded case is coupled to a film manufacturing apparatus, shutters are opened, and a roll retainer shaft and a roll loading shaft are connected to each other. A motor in a roll transferring apparatus is energized to transfer one of the rolls into the roll transferring apparatus. Then, a rotary table is turned to supply the transferred roll to a given region in the film manufacturing apparatus.

REFERENCES:
patent: 1182905 (1916-05-01), Hamilton et al.
patent: 1907447 (1933-05-01), Schlitz
patent: 4290734 (1981-09-01), Van Breen
patent: 4557515 (1985-12-01), Read
patent: 4687244 (1987-08-01), Cullen et al.
patent: 4953805 (1990-09-01), Rauh
patent: 5267903 (1993-12-01), Kuribayashi
patent: 5299751 (1994-04-01), Pichlmair et al.
patent: 5332351 (1994-07-01), Nelson et al.
patent: 5466114 (1995-11-01), Swain
patent: 6056232 (2000-05-01), Karaki et al.
patent: 6093005 (2000-07-01), Nakamura
patent: 53-51371 (1978-05-01), None
patent: 7-34759 (1995-02-01), None

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