Film transport arrangement with perforation wheel for camera

US4437751A · kind A · utility

Assignee

• Agfa-Gevaert NV · BE

Inventors

• Dieter Engelsmann · Unterhaching, DE
• Hubert Hackenberg · Munich, DE
• Peter Lermann · Feldkirchen-Westerham, DE
• Karl Wagner · Munich, DE
• Siegfried Zobel · Munich, DE

Key dates

• Filing date: Aug 4, 1982
• Grant date: Mar 20, 1984
• Expiry date: Aug 4, 2002

Classification

• Technology area (CPC G): Physics
• CPC primary: G03B1/10
• WIPO field: Optics
• WIPO sector: Instruments

Abstract

A film transport arrangement for a cassette has a film transport handle, a perforation wheel having a plurality of keys and arranged to engage a perforated film accommodated in a cassette having a film mouth and inserted or insertable in the camera and to move the film from the cassette, and an adjusting device for adjusting the perforation wheel and arranged between the film transport handle and the perforation wheel so that the perforation wheel is always held or brought into such an angular position in which one of its teeth engages in a perforation hole of a film initial portion lying in a film mouth of the cassette insertable or inserted in the camera.