Sound-cine-camera

Details Sound-cine-camera Sound-cine-camera

1975-09-23

1977-06-07

Hayes, Monroe H.

Optics: motion pictures

Removable film strip magazine type

352 27, 352174, G03B 2302

Patent

active

040279553

ABSTRACT:
A camera adapted for use with either a silent-film cartridge or a sound-film cartridge of larger size and having sound recording means including a capstan and a pressure roll movable into and out of engagement with the sound film against the capstan with a sensing means actuated by the sound-film cartridge inserted into the camera for permitting the actuation of a release mechanism for movement, through a mechanical linkage, of the pressure roll into engagement with the sound-film against the capstan and for deactivating the release mechanism upon insertion of a silent-film cartridge into the camera to permit disengagement of the pressure roll from the capstan.

REFERENCES:
patent: 3825327 (1974-07-01), Kosarko
patent: 3880504 (1975-04-01), Marvin
T920009, Kosarko, Mar. 5, 1974, 352/72, Def. Pub.

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