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1. 发明申请

WO2009059442A2 IMPRESSION CYLINDER 审中-公开
标题翻译：压印辊
公开(公告)号：WO2009059442A2
公开(公告)日：2009-05-14
申请号：PCT/CH2008000459
申请日：2008-11-03
申请人： ROREBA GMBH , DOPPLER ALFRED , RISCHMANN PIERRE
发明人： DOPPLER ALFRED , RISCHMANN PIERRE
IPC分类号： B41F9/00 , B41F13/187
CPC分类号： B41F9/001 , B41F13/187
摘要： An impression cylinder (6) comprises a cylinder core (71) encompassing a bearing shaft (79), and a removable sleeve (63) that is slid onto the cylinder core (71). The cylinder core (71) has an electrical contact point in the form of a double-crimped metal ring (100) as well as a non-rotating brush (102) as a power supply. A conducting zone (631) of the slid-on sleeve (63) rests against the electrical contact point (100). The electrical contact point (100) and the power supply (102) are electrically insulated from the rest of the cylinder core (71) encompassing the bearing shaft (79) such that the rest of the cylinder core (71) is not charged during operation. The bearings (12) of the impression cylinder (6) therefore do not need to be electrically insulated with a lot of effort.
摘要翻译：具有轴的压印辊（6），轴承（79）的辊芯（71）和随后的延迟可移除的套管（63）。辊芯（71）包括在双曲柄金属环（100）和一个电源，非旋转刷（102）的形式的电接触点。推入套筒（63）的导电区域（631）被施加到电接触点（100）。电接触点（100）和从具有辊芯（71）的剩余部分的轴承轴（79）的电源（102）是电绝缘的，使得在辊芯（71）的其余部分在操作期间不被充电。其特征在于所需的印象（6）不被消耗电绝缘的轴承（12）。

2. 发明申请

WO2009059442A3 PRESSEURWALZE 审中-公开
公开(公告)号：WO2009059442A3
公开(公告)日：2009-05-14
申请号：PCT/CH2008/000459
申请日：2008-11-03
申请人： ROREBA GMBH , DOPPLER, Alfred , RISCHMANN, Pierre
发明人： DOPPLER, Alfred , RISCHMANN, Pierre
IPC分类号： B41F9/00 , B41F13/187
摘要： Eine Presseurwalze (6) umfasst einen eine Lagerwelle (79) aufweisenden Walzenkern (71) und einen darauf aufgeschobenen, abnehmbaren Sleeve (63). Der Walzenkern (71) umfasst eine elektrische Kontaktstelle in Form eines doppelt gekröpften Metallrings (100) und als Stromzuführung eine nicht rotierende Bürste (102). Ein leitender Bereich (631) des aufgeschobenen Sleeves (63) liegt an der elektrischen Kontaktstelle (100) an. Die elektrische Kontaktstelle (100) und die Stromzuführung (102) sind vom die Lagerwelle (79) aufweisenden Rest des Walzenkerns (71) elektrisch isoliert, so dass der Rest des Walzenkerns (71) im Betrieb nicht aufgeladen wird. Dadurch brauchen die Lager (12) der Presseurwalze (6) nicht aufwändig elektrisch isoliert zu werden.

3. 发明申请

WO1998003049A2 ELECTROSTATIC ARRANGEMENT FOR ROTOGRAVURE AND FLEXOGRAPHIC PRINTING 审中-公开
标题翻译：静电安排一个TIEF-和柔性版
公开(公告)号：WO1998003049A2
公开(公告)日：1998-01-29
申请号：PCT/CH1997000447
申请日：1997-11-27
申请人： SPENGLER ELECTRONIC AG , DOPPLER, Alfred
发明人： SPENGLER ELECTRONIC AG
IPC分类号： B41F5/00 , B41F5/24 , B41F9/00
CPC分类号： B41F5/24 , B41F9/001
摘要： An electrostatic aid for rotogravure and flexographic printing can be driven with a voltage electrode (5a) of substantially reduced dimensions while maintaining the printing quality at a high level. The voltage electrode (5a), which is connected to a high voltage source (8), can be rod-shaped or arc-shaped and contactless, or can be designed as a friction ring or electroconductive brush. The voltage electrode (5a) is preferably arranged at one end of the three-ply impression cylinder (1) or three-ply printing form cylinder (20). The special advantages of the arrangement are the substantially improved user friendliness and lower cost, including initial cost, in particular when retrofitting printers already in operation.
摘要翻译：用于凹版印刷和苯胺印刷机的静电打印辅助工具可以用在其尺寸电压电极显着地减少（5a）中，其中，所述打印质量被保持在较高的水平来操作。可以以棒状或弓形形状，并且接触或滑环或作为导电刷而形成连接到高电压源（8）的电压电极（5A）。优选地，在三层压印辊（1）的一端的电压电极（5A）或三层印版滚筒（20）被布置。这种安排的特殊优点是显著提高可维护性和成本节约已经在购买时，特别是在使用的印刷机的改造。

4. 发明申请

WO9803049A3 ELECTROSTATIC ARRANGEMENT FOR ROTOGRAVURE AND FLEXOGRAPHIC PRINTING 审中-公开
标题翻译：静电放置和旋转印刷
公开(公告)号：WO9803049A3
公开(公告)日：1998-10-01
申请号：PCT/CH9700447
申请日：1997-11-27
申请人： SPENGLER ELECTRONIC AG , DOPPLER ALFRED
发明人： DOPPLER ALFRED
IPC分类号： B41F5/00 , B41F5/24 , B41F9/00
CPC分类号： B41F5/24 , B41F9/001
摘要： An electrostatic aid for rotogravure and flexographic printing can be driven with a voltage electrode (5a) of substantially reduced dimensions while maintaining the printing quality at a high level. The voltage electrode (5a), which is connected to a high voltage source (8), can be rod-shaped or arc-shaped and contactless, or can be designed as a friction ring or electroconductive brush. The voltage electrode (5a) is preferably arranged at one end of the three-ply impression cylinder (1) or three-ply printing form cylinder (20). The special advantages of the arrangement are the substantially improved user friendliness and lower cost, including initial cost, in particular when retrofitting printers already in operation.

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