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公开(公告)号：US20170197403A1
公开(公告)日：2017-07-13
申请号：US15321399
申请日：2015-06-29
申请人： KBA-METALPRINT GMBH
发明人： Lars KEIL , Bernd MASUCH , Wolfgang REDER , Karl SCHÄFER
CPC分类号： B41F27/1206 , B41F17/002 , B41F17/22 , B41F27/005 , B41F27/02 , B41F27/1231 , B41P2227/30 , B41P2227/62 , B41P2227/63
摘要： A printing unit has a printing forme cylinder. A plate changer is arranged in a manner which is allocated to the printing forme cylinder. The plate changer has a bearing surface on which a printing forme, which is arranged or is to be arranged on the printing forme cylinder, can be laid. That bearing surface is arranged such that it can be moved to and fro between at least two defined positions longitudinally with respect to the rotational axis of the printing forme cylinder. The printing forme is arranged and registered on the bearing surface of the plate changer. At least two edges of a carrier for the relevant printing forme, which are arranged at a right angle with respect to each other, are brought into physical contact with register pins which are arranged on the bearing surface of the plate changer. A first edge of the carrier of the relevant printing forme is arranged to bear against a first register pin and a second edge, orthogonal with respect to the first edge, of the carrier of the relevant printing forme, is arranged to bear against a second register pin. The printing unit is preferably arranged as a device for printing hollow bodies.
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公开(公告)号：US20190022998A1
公开(公告)日：2019-01-24
申请号：US16070789
申请日：2017-01-17
申请人： KBA-METALPRINT GMBH
发明人： Stephan BEHNKE , Bernd MASUCH , Kurt WESCHENFELDER
摘要： A device for printing hollow bodies includes a segmented wheel which can be rotated about a rotational axis. The segmented wheel has multiple segments, one behind the other, on the segmented wheel circumference, each for receiving a respective printing blanket. At least one of the printing blankets, which is arranged on one of the segments, is arranged on the hollow body to be printed in a rolling manner or at least in a rollable manner. Each of the printing blankets is arranged on a plate-shaped metal support. Each plate-shaped metal support is configured to be bendable and forms a metal printing blanket, together with the printing blanket arranged on the support. Each metal printing blanket formed by the respective support, together with the printing blanket arranged on the support, is arranged or can at least be arranged on one of the segments of the segmented wheel in a replaceable manner as a whole. Each support, which is arranged on one of the segments of the segmented wheel, of the corresponding metal printing blanket, is held on the support in one of a form-fitting and a force-fitting manner.
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公开(公告)号：US20170197404A1
公开(公告)日：2017-07-13
申请号：US15320825
申请日：2015-06-29
申请人： KBA-METALPRINT GMBH
发明人： Stephan BEHNKE , Bernd MASUCH , Wolfgang REDER
CPC分类号： B41F31/004 , B41F13/0045 , B41F17/14 , B41F17/18 , B41F17/20 , B41F17/22 , B41F17/28 , B41F31/022 , B41F31/06 , B41F31/10 , B41F31/12 , B41F31/13 , B41P2213/734
摘要： An inking unit of a printing unit and a device for printing on hollow bodies each have a cylindrical lateral surface. The device comprises the inking unit. The inking unit has an anilox roller which receives a printing ink from an ink reservoir and has an inking roller placed against a printing cylinder of the printing unit. A rider roller is arranged axially parallel to the anilox roller in a region between the ink reservoir and the inking roller, that region being located subsequent to the ink reservoir in a direction of rotation of the anilox roller. The ink reservoir interacts with the anilox roller. The rider roller is placed against the anilox roller. The rider roller is rotationally driven by the anilox roller by friction. The inking roller is rotationally driven by the anilox roller by friction. The plate cylinder and the anilox roller are each independently rotationally driven by a motor.
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