| Identograph K 142 (1977) | ||||||||||||||||||||||||
| Also the Identograph K 142 works according to the principle of the Klischograph, to engrave forgery-proof pictures into identity cards. The material for the identity card is for example white plastic, covered with a dark coating. The cuts of varying size, which the stylus engraves into the surface, render the picture with a screen appearance. |
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| The picture original and the identity card are mounted side by side on a table, which moves back and forth, which results in a right-reading engraving. The picture is scanned photoelectrically and the amplified scanning signal controls the engraving stylus. | ||||||||||||||||||||||||
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"für uns alle" No. 40 , page 9 ; 3,9 MByte ; German
"für uns alle" No. 54 , page 9 ; 3,5 MByte ; German |
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Bedienungsanleitung K 141 (German) |
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Demonstration of Identograph K 142
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The internal mechanism of K 142
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Pictures about the repair of the teeth belt |
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