Camera for successively exposing a film in parallel component strips

Claim 1

A MOTION PICTURE CAMERA COMPRISING: A CAMERA BODY FOR RECEIVING A FILM MAGAZINE, SAID CAMERA BODY INCLUDING AN OPTICAL SYSTEM HAVING AN OPTICAL AXIS ALONG WHICH THE TIGHT RAYS TO BE EXPOSED ARE FOCUSED ON THE FILM IN THE MAGAZINE AND FEED MECHANISM FOR IMPARTING MOVEMENT TO THE FILM IN THE MAGAZINE; A FILM MAGAZINE REMOVABLY ATTACHED TO SAID CAMERA BODY IN EITHER OF TWO MUTUALLY INVERTED POSITIONS OF SAID MAGAZINE, SAID MAGAZINE COMPRISING A CASING INCLUDING A FRONT FILM-RECEIVING WALL ALONG WHICH THE SECTION OF FILM TO BE EXPOSED PASSES AND PARALLEL SIDE WALLS EXTENDING GENERALLY TRANSVERSE TO SAID FRONT WALL, ONE OF SAID SIDE WALLS BEING HINGED TO THE REST OF THE CASING TO FORM A COVER FOR THE CASING, AND A PAIR OF SHAFTS EXTENDING TRANSVERSE TO SAID SIDE WALLS FOR RESPECTIVELY ROTATABLY SUPPORTING A SUPPLY REEL AND TAKE-REEL; SAID CAMERA BODY FURTHER HAVING A FIRST BOUNDARY SURFACE AT RIGHT ANGLES TO SAID OPTICAL AXIS AND WHICH SURFACE CONFRONTS SAID FRONT FILM-RECEIVING WALL OF SAID MAGAZINE CASING, A SECOND BOUNDARY SURFACE EXTENDING SUBSTANTIALLY TRANSVERSE TO SAID FIRST BOUNDARY SURFACE AND WHICH CONFRONTS ONE OF SAID SIDE WALLS OF SAID MAGAZINE, A PICTURE GATE AT SAID FIRST BOUNDARY SURFACE WHICH CONTROLS THE EXPOSURE OF THE FILM ON EACH OF TWO COMPONENT STRIPS THEREOF SPACED ACROSS THE WIDTH OF THE FILM FOR SAID TWO POSITIONS OF SAID MAGAZINE AND COUPLING MEANS AT SAID SECOND BOUNDARY SURFACE DRIVEN BY SAID FEED MECHANISM FOR DRIVING SAID SHAFTS OF SAID MAGAZINE; SAID SIDE WALLS OF SAID MAGAZINE HAVING ROTARY COUPLING MEANS WHICH ENGAGE WITH SAID COUPLING MEANS AT