SX-70 Film pack with battery hold down structure

Details SX-70 Film pack with battery hold down structure SX-70 Film pack with battery hold down structure

1980-10-03

1982-04-13

Griffin, Donald A.

G03B 1726

Patent

active

043244734

ABSTRACT:
A photographic film pack for use with battery energized photographic apparatus and including a film container having a blocking member therein for capturing an end portion of a flat battery within the container and blocking its movement away from a rear wall of the container in response to an upwardly directed force applied to the battery terminals by resiliently mounted battery contact members in the apparatus which extend into the container through access openings in the rear wall. This construction minimizes the depth of contact penetration required for good electrical contact and increases the tolerances of the shape of battery contact members which may achieve such minimum penetration.

REFERENCES:
patent: 1879498 (1932-09-01), Richards et al.
patent: 2161058 (1939-06-01), Kamiss
patent: 3543662 (1970-12-01), Erlichman
patent: 3561339 (1971-02-01), Erlichman
patent: 3643571 (1972-02-01), Erlichman et al.
patent: 3705537 (1972-12-01), Paglia
patent: 3705542 (1972-12-01), Gold
patent: 3779770 (1973-12-01), Alston et al.
patent: 4072972 (1978-02-01), Gold

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