Харьковское научно-производственное объединение "ФЕД"
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Application filed by Харківське Науково-Виробниче Об'Єднання "Фед", Харьковское научно-производственное объединение "ФЕД"filedCriticalХарківське Науково-Виробниче Об'Єднання "Фед"
Publication of UA5866A1publicationCriticalpatent/UA5866A1/en
Details Of Cameras Including Film Mechanisms
(AREA)
Accessories Of Cameras
(AREA)
Abstract
The frame counter for a camera comprises a scale, a drive, a return spring and a detent lever. In order to improve reliability and simplify the design it is provided for a sun-and-planet gear, the planet carrier being connected to the drive, one of central gears of the planetary train is connected to the scale and another is interacted with the detent lever.
UA2729912A1979-01-241979-01-24Frame counter for a camera
UA5866A1
(en)