Document Type and Number:
Japanese Patent JPS4917731
Kind Code:
A
Abstract:
A movie camera having a synchron pulse generator adapted for delivering synchron pulses for controlling the synchronized operation of an associated sound recording device during the running of the movie camera, a releaser for controlling the operation of the movie camera, a switch coupled to the releaser for effecting delivery and interruption of the signals from the synchron pulse generator, a sensing device controlling the switch and being responsive to the acceleration or numbers of revolutions of the film advancing mechanism.
Application Number:
JP3938873A
Publication Date:
February 16, 1974
Filing Date:
April 06, 1973
Export Citation:
International Classes:
G03B31/04; (IPC1-7): G03B31/04