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:
May. 27, 1980
Filed:
Jul. 12, 1978
Tadashi Nakagawa, Shikawatashi, JP;
Mitsuo Koyama, Shikawatashi, JP;
Ichiro Nemoto, Shikawatashi, JP;
Seiko Koki Kabushiki Kaisha, , JP;
Abstract
An exposure time setting device is provided for effecting the exposure time for the shutter in response to the dial position of an exposure time setting dial disposed on an upper surface of a camera and movable in an operating plane. The device is provided with a control mechanism movable in a given plane perpendicular to the operating plane for opening and closing the shutter, a governor mechanism movable in the given plane for delaying operation of the control mechanism and an exposure time setting cam movable, in response to movement of the dial, within a plane parallel to the operating plane and perpendicular to the given plane.