Three dimension camera having a film holder

Details Three dimension camera having a film holder Three dimension camera having a film holder

1978-02-24

1979-09-04

Wintercorn, Richard A.

354278, G03B 1726

Patent

active

041666844

ABSTRACT:
A removable film holder is provided for a photographic camera for taking three dimensional photographs in an arrangement wherein a lenticular screen is moved relative to photosensitive material during exposure. A pressure plate is mounted on a housing. Means is provided for moving the pressure plate inwardly and outwardly of the housing in directions substantially normal to the plane of the pressure plate. Means is provided for applying a uniform pressure to the pressure plate in such outward direction with respect to the housing. The pressure plate has a side for engagement with a stop affixed to the housing. Means is provided for urging the pressure plate in a direction substantially parallel with the pressure plate against the stop.

REFERENCES:
patent: 412682 (1889-10-01), Thorpe
patent: 744498 (1903-11-01), Darlington
patent: 822501 (1906-06-01), Becker
patent: 1166797 (1916-01-01), White
patent: 1769370 (1930-07-01), Fabe et al.
patent: 2056279 (1936-10-01), Kulick

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