Take-up spools

Details Take-up spools Take-up spools

1976-06-14

1977-11-29

McCarthy, Edward J.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

G03B 104

Patent

active

040602109

ABSTRACT:
A mechanism for automatically taking up film strip material on to a driven spool comprises a fixed guide to direct the film around the spool, and a pivotally-mounted guide for directing the film back on to itself so the leading end is entrained between the spool and a remote portion of the film. The mechanism is contained within a cassette having an inlet slot for directing the film through nip rollers to the fixed guide.

REFERENCES:
patent: 877454 (1908-01-01), Randall
patent: 2205052 (1940-06-01), Stein
patent: 3322366 (1967-05-01), Hayden
patent: 3395870 (1968-08-01), Klinger
patent: 3743200 (1973-07-01), Hommerin

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