Cassette opening system

Metal working – Means to assemble or disassemble – Film or tape cartridge

Patent

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Details

29DIG44, 533811, 533821, B23P 1904

Patent

active

052839451

ABSTRACT:
Apparatus is provided for automatically opening and removing a web from a clamshell film cassette. During opening of the cassette a first actuatable means releases a cassette latch. A second means is provided to open one clamshell half upon release of the latch, and a third means is provided to open the other clamshell half. The second and third means each include a pivotal arm having a plurality of suction cups for gripping a wall of a clamshell half. The pivotal arms are positioned by automatic actuaters. Vacuum means are provided for picking up the leading end of a web roll within the cassette and transporting it to a web path.

REFERENCES:
patent: 2194603 (1940-03-01), Lingg et al.
patent: 3081589 (1963-03-01), McIntyre
patent: 3104846 (1963-09-01), Ringle
patent: 3198418 (1965-08-01), Rupp
patent: 3568587 (1971-03-01), Laual
patent: 3641910 (1972-02-01), Smith
patent: 3662516 (1972-05-01), Wiseman
patent: 3691921 (1972-09-01), Isbell
patent: 3768133 (1973-10-01), Scappator et al.
patent: 3921278 (1975-11-01), Basu
patent: 4239164 (1980-12-01), Barnsbee
patent: 4354336 (1982-10-01), Azzaroni
patent: 4363548 (1982-12-01), Oberhoffner
patent: 4420120 (1983-12-01), Raymond
patent: 4553369 (1985-11-01), Debes et al.
patent: 4743928 (1988-05-01), Young
patent: 4811546 (1989-03-01), Takashima et al.
patent: 4835941 (1989-06-01), Torii et al.
patent: 5016429 (1991-05-01), Kubsik et al.
Huseby et al "Film Cartridge Disassembly Machine" Research Disclosure, Jul. 1981, No. 207, pp. 271-272.

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