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US 4,769,660 AGranted
Pin-hole type camera
OwnerRobert G. Heinrichinventor
Life of this patent
Estimating the term…
Abstract
The invention relates to a pin-hole type camera in which the camera casing is divided into a plurality of light-tight sections, each of which is provided with a pin-hole, a shutter mechanism, a shutter release and flash means for exposing in random order adjacent areas of a single strip of light-sensitive material arranged in relation to the plurality of sections and the pin-hole associated with the respective section.
Claims5
A pin-hole type camera for exposing in random order each of a plurality of adjacent areas of a fixed strip of light-sensitive material, comprising:
- a camera body including a casing having a front wall with an inner surface, a peripheral wall extending normally from the inner surface, and a cover having an inner surface for engaging the peripheral wall to provide a light-tight compartment;
- a replacable strip of light-sensitive material mounted on the inner surface of the cover;
- a plurality of spaced dividers extending normally from the inner surface of the front wall for dividing the compartment into a plurality of individual sections, the free ends of the dividers engaging the strip of light-sensitive material to maintain the latter in a fixed plane with respect to the inner surface of the cover and dividing the strip of light-sensitive material into a plurality of adjacent areas;
- means comprising a plurality of pin-holes in the front wall of the casing, each pin-hole being associated with a section and the area of light-sensitive material therein for exposing the latter;
- means comprising a shutter member pivotally mounted in each section on the inner surface of the front wall and with respect to the pin-hole associated with the section, each shutter member being provided with an exposure aperture, being resiliently biased into a first position in which the shutter member is maintained normally for covering the associated pin-hole, and being releasable for movement through a second position in which the exposure aperture is aligned with the associated pin-hole for exposing the area of light-sensitive material and into a third position for recovering the pin-hole;
- and
- release means arranged on the front wall of the casing with respect to each section and interconnected to the associated shutter member for releasing the latter when in its first position for movement through the second position and into the third position, the release means associated with each of the plurality of sections being independently and randomly operable for releasing its associated shutter member.
4 more elements
Dependencies are inferred from the claim text.