ES28772U - Improved projector with drag mechanism for motion picture films (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improved projector with drag mechanism for motion picture films (Machine-translation by Google Translate, not legally binding)
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Publication of ES28772YpublicationCriticalpatent/ES28772Y/en
PERFECTED PROTECTOR WITH TRAILER MECHANISM FOR CINEMATOGRAPHIC FILMS ", characterized by the fact of having a mechanism for dragging the film film, formed by a claw, with more than two hooks, operated by a single cam, with almost rectangular movement of the claw and therefore rectilinear of the film that allows the use of the flat window. (Machine-translation by Google Translate, not legally binding)