发明名称 Device for copying photographic masters
摘要 A device for copying photographic masters onto photographic copy material, the device including a masters stage on which the master is conveyed to a measuring station where it is impacted with light and measured. Subsequently, copying light quantities required for exposure are determined from this measurement. After the measuring station, in the direction of conveyance, there is an exposure station, where the master is impacted with the determined copying light quantities and copied onto copy material. The device further includes a transmission measuring system and a reflection measuring system for measuring test masters or test copies. The transmission measuring system and the reflection measuring system are integrated, structurally speaking, in an area of the masters stage on which the master is conveyed, measured and copied onto the copy material.
申请公布号 US5612764(A) 申请公布日期 1997.03.18
申请号 US19940313810 申请日期 1994.09.28
申请人 GRETAG IMAGING AG 发明人 ATZRODT, PATRIK;KNECHT, HUGO
分类号 G03B27/80;G03B27/73;(IPC1-7):G03B27/73 主分类号 G03B27/80
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