Dr. Ing. Rudolf Hell Gmbh

Dipl. Ing. Rudolf Hell Gmbh

Wolfgang Dinse

Reinhard Gesell

Ralf Balzeit

Bernd Lassen

Manfred Deisler

Mounting device for image cylinders

A mounting device for reproduction apparatus has receiving surfaces for an original copy and a recording medium. The surfaces are provided with suction holes charged by means of an underpressure. The suction holes of the receiving surfaces for the original copy and recording medium are connected to a common vacuum line, and the suction holes of at least one of the two surfaces are connected with the underpressure via a throttle.

Mounting device for reproduction apparatus

A roller for drum scanners is described, consisting of a hollow cylindrical element which is arranged for rotation at its ends and provided with suction openings for reception of a record carrier or of an original. The cylindrical roller element is assembled from a plurality of individual elements which are held together by means of a rod which may be screwed to end lid members of the roller element and are also bonded to each other.

Drum scanners

Growing community of inventors

Altenholz, Germany

Wolfgang Dinse