Gretag Imaging Ag

Rudolf Ackermann

Edmund Fendt

Albert D&uuml;nner

Hanspeter Scharer

Helmut Lussky

The invention relates to an apparatus for producing photographic copies of film negatives on a web-shaped endless material which includes a device for the shining through or scanning of picture originals, whereby a first device for producing the copies on the web-shaped endless material is provided and a second device for producing data or image data fields subsequent to the first device is provided, whereby a material storage (,) is provided between the first and second device, whereby in accordance with the invention the material storage is a space in which the material web with the copies is randomly laid down through an input and removed through an output on demand. (FIG.,)

Apparatus for producing photographic copies

A system for handling strip-form photographic material in which the photographic strip material can be wound up onto a take-up core of a strip material cartridge (film reel or cartridge or paper cartridge) that can be attached or affixed at the take-up side or the uncoiling side in the processing stations of a photographic processing system. The strip material cartridge can be equipped with a holding and clamping system for the end of the photographic strip material, and this system can be operated manually or with the help of a preferably automatic operating system in such a way that the end of the wound up photographic strip material is available held and clamped or loose.

Growing community of inventors

Widen, Switzerland

Rudolf Ackermann