Cut film cassette with two film chambers

Details Cut film cassette with two film chambers Cut film cassette with two film chambers

1982-05-19

1984-05-15

Gonzales, John

354285, G03B 1726

Patent

active

044485085

ABSTRACT:
A cassette with two chambers for discrete cut films has a centrally disposed plate-like partition with two identical sides, and a pair of identical covers each of which is adjacent to a different side of the partition and is pivotably attached to the partition by a hinge for movement between an open and a closed position. The covers have exposure apertures and carry slidable plate-like shutters which can slide in slots of the respective covers to permit or prevent entry of light by way of the respective apertures. The film chambers are separated from each other by the central portion of the partition, and the latter further carries locks for releasably holding the covers in their closed positions. The lock for one of the covers is provided at that side of the partition which is adjacent to the other cover, and vice versa. The hinge or hinges for one of the covers are provided on a first marginal portion of the substantially rectangular partition, and the lock for such one cover is provided on a second marginal portion which is parallel to the first marginal portion. The hinge or hinges and the lock for the other cover are respectively provided on the second and first marginal portions of the partition.

REFERENCES:
patent: 562168 (1896-06-01), Brownell
patent: 1933823 (1933-11-01), Nagal et al.
patent: 2526840 (1950-10-01), Bass
patent: 2628545 (1953-02-01), Kurnick et al.
patent: 3349683 (1967-10-01), Castedello
patent: 3958125 (1976-05-01), Zechmair et al.
patent: 4013890 (1977-03-01), Conrad
patent: 4204724 (1980-05-01), Bauer et al.
patent: 4248172 (1981-02-01), Krobel et al.
patent: 4258263 (1981-03-01), Buldini et al.
patent: 4350248 (1982-09-01), Bauer

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