公开(公告)号：US5742862A

公开(公告)日：1998-04-21

申请号：US590718

申请日：1996-01-24

Applicant: Alexandre Francois Martenne

Inventor： Alexandre Francois Martenne

IPC: G03B17/30 ,  G03C1/765 ,  G03B1/24 ,  G03B17/26

CPC classification number: G03B17/30 ,  G03C1/765

Abstract: The invention concerns a cassette for photographic film. The cassette for photographic film according to the invention comprises: a winding spool (45); a photographic film (41) designed to be wound on said winding spool, means being provided for fixing one end of the film to said spool, said film being provided with perforations (48) formed at intervals along at least one of its longitudinal edges, and designed to cooperate with drive means (46) provided on a camera (42), a perforated leader (43) enabling the film to be engaged with said drive means (46) of said camera for the purpose of its winding onto a receiving spool (44), at least one of the perforations (60) of the leader intended for the initial engagement of the film (41) with the drive means (46) being longer along the longitudinal axis of the film than the other perforations (48).

Abstract translation: 本发明涉及一种用于摄影胶片的盒子。 根据本发明的摄影胶片盒包括：卷绕卷轴（45）; 设计成缠绕在所述卷绕卷轴上的照相胶片（41），用于将胶片的一端固定到所述卷轴上的装置，所述胶片设置有沿着其纵向边缘中的至少一个间隔形成的穿孔（48） 并且设计成与设置在相机（42）上的驱动装置（46）配合，多孔引导件（43）使得胶片能够与所述相机的所述驱动装置（46）接合，以便卷绕到接收卷轴 （44）中，用于胶片（41）与驱动装置（46）的初始接合的引导件的至少一个穿孔（60）沿着膜的纵向轴线比其它穿孔（48）更长， 。