Heidelberger Druckmaschinen Ag

Uwe Albrecht

Bernard Beier

Bernd Vosseler

Uwe Ernst

Andreas Rupprecht

Peter Goos

An image-recording device for generating image spots () by n individually controllable light sources (), which each have a distance s, i being=1 . . . n, to an object line (), in a projection line () of the object line () on a printing form (), which moves with a velocity component v normally to the direction defined by the projection line () and tangentially to the surface of the printing form. The image-recording device is distinguished by the triggering device () having an assigned time-delay device (), which delays the tripping instant of the triggering device for each light source () as a function of the particular distance s. The image-recording device may advantageously by used in direct imaging print units or printing-form exposure units.

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Schwedeneck, Germany

Uwe Albrecht