The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 22, 1981
Filed:
Aug. 27, 1979
Nelson D Hozman, Rochester, NY (US);
Robert L Reynolds, Rochester, NY (US);
Thomas G Kirn, Rochester, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
In a camera, a pressure plate is urged against a film frame to hold the film frame in the focal plane of a picture-taking lens during exposure. A resiliently flexible strip, mounted on a loading door of the camera, is normally disposed in a storage plane. An actuating pin, which engages the flexible strip when the loading door is closed, connects the strip to camera mechanism, such as a shutter release. The actuating pin operates, in response to movement of the shutter release, to partially bow an intermediate portion of the strip from the storage plane by sliding a first portion of the strip in the storage plane toward a second, stationary portion of the strip. Bowing of the strip moves the intermediate portion toward the exposure plane to urge the pressure plate against the film frame before exposure and establishes a resilient force in the bowed portion for returning the strip to the storage plane after exposure.