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:
Oct. 19, 1982
Filed:
Apr. 13, 1981
Franz Starp, 7547 Wildbad 5, DE;
Other;
Abstract
A photographic camera having a rear lens carrier with a ground-glass screen frame capable of receiving a separate film cassette insertable thereat, and having a front lens carrier frame provided with a between-the-lens shutter containing electromagnetically driven shutter segments and diaphragm blades; an electronic control device which is connectable to the camera for controlling the electromagnetic operation of the shutter segments and diaphragm blades; and an adapter which is mechanically connectable directly or indirectly to the rear lens carrier or ground-glass screen frame and which is electrically connectable to the electronic control device, and which is capable of converting mechanical switching pulses received at the camera upon insertion of the film cassette thereat into electrical pulses for controlling the control device and in turn the operation of the shutter segments and diaphragm blades, whereby to provide an automatic cassette mechanism usable in a camera having an electromagnetically driven shutter and diaphragm mechanism.