SCREW Polozkov movie projector for projection DIRECT movie channels

摘要

FIELD: physics.;SUBSTANCE: straight gate projection camera has picture aperture for film that faces said aperture and camera lamp by its emulsion side. Pressure skids in picture aperture are made with material take-off along the height of picture aperture. Said pressure skids retain film edges in straight gate in picture aperture zone outside perforated track, not in perforations zone.;EFFECT: straightening film in gate.;1 cl