Continuous taking camera

Optics: motion pictures – Removable film strip magazine type

Patent

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Details

354125, 352 39, G03B 100

Patent

active

052648826

ABSTRACT:
A continuous taking camera has eight exposure chambers arranged in two horizontal rows and four vertical columns. One 35 mm full size original frames of photographic film is divided into eight sub-frames. One taking lens is disposed in front of each of the exposure chambers. A stationary shutter plate is disposed behind the taking lenses. Openings are formed in the stationary plate behind the respective lenses. First and second shutter disks are rotatably supported coaxially on the stationary plate on a single shaft. A first group of two holes is formed in the first disk. A second group of two holes is formed in the second disk. The second disk is rotated by the rotation of the first disk, there being a pin-and-slot lost motion connection between the two disks, so that different sets of holes in the disk register with each other, depending on the direction of rotation of the disks. Thus, the holes of the groups are either in registry with or displaced from each other, in accordance with a direction of rotation of the disks. When the holes are in registry and the disks are rotated, they open/close the eight stationary openings sequentially. The disks are actuable through one complete cycle of movement to take sequential scenes on the eight sub-frames.

REFERENCES:
patent: 3202069 (1965-08-01), Cummins et al.
patent: 4101913 (1978-07-01), Gallistel et al.
patent: 5210557 (1993-05-01), Kameyama et al.

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