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1. 发明授权

US6101364A Printer or copier with two printing units and a method for the operation thereof 有权
标题翻译：具有两个印刷单元的打印机或复印机及其操作方法
公开(公告)号：US6101364A
公开(公告)日：2000-08-08
申请号：US284918
申请日：1999-06-04
申请人： Georg Boehmer , Joseph Dietl , Hans Hahn , Bernward Heller , Hubert Mugrauer , Otto Olbrich , Reinhold Rigauer , Otto Rotheimer , Rudolf Seeberger
发明人： Georg Boehmer , Joseph Dietl , Hans Hahn , Bernward Heller , Hubert Mugrauer , Otto Olbrich , Reinhold Rigauer , Otto Rotheimer , Rudolf Seeberger
IPC分类号： G03G21/00 , B65H29/60 , G03G15/00 , G03G15/23 , G03G21/14
CPC分类号： G03G15/23 , G03G15/00 , G03G15/231 , G03G2215/00021
摘要： A method for operating a printer or copier is disclosed. The method includes the following steps: supplying sheet-shaped material individually in succession through an input section to a first printing unit; printing an image pattern onto a sheet-shaped material with the first printing unit; sending the printed sheet-shaped material individually in succession from the first printing unit through an output section; supplying sheet-shaped material individually in succession through the input section to a second printing unit; printing an image onto the sheet-shaped material with the second printing unit; sending the printed sheet-shaped material individually in succession from the second printing unit through the output section; and in a simplex operating mode, alternating the supplying of sheet-shaped material to the first and second printing units by switching a first shunt disposed in the input section; and in a duplex operating mode, supplying printed sheet-shaped material, with printing disposed on a first side thereof, from the first printing unit through a first transfer printing transport path to a connecting channel to the second printer for printing transport path to the second printing unit for printing a second side of the printed sheet-shaped material; and in an emergency operating mode, wherein one of the first or second printing units is malfunctioning, shutting off the malfunctioning printing unit and switching the first shunt to supply sheet-shaped material only to the non-malfunctioning printing unit.
摘要翻译： PCT No.PCT / DE97 / 02466 Sec。 371日期1999年6月4日第 102（e）1999年6月4日PCT PCT 1997年10月22日PCT公布。第WO98 / 18054号公报日期：1998年04月30日公开了一种操作打印机或复印机的方法。该方法包括以下步骤：通过输入部分连续地将片状材料分别提供给第一印刷单元; 用第一印刷单元将图像图案印刷到片状材料上; 通过输出部分从第一打印单元连续地发送打印的片状材料; 单独地通过输入部分将片状材料提供给第二印刷单元; 用第二印刷单元将图像打印到片状材料上; 从第二打印单元通过输出部分分别发送打印的片状材料; 并且在单工作模式中，通过切换设置在所述输入部分中的第一分流器来交替向所述第一和第二打印单元供应片状材料; 并且在双面操作模式中，将印刷的片状材料和其第一侧上的印刷品从第一印刷单元经由第一转印印刷输送路径供应到第二印刷机的连接通道，以将印刷输送路径打印到第二印刷机印刷单元，用于印刷所述印刷的片状材料的第二面; 并且在紧急操作模式中，其中第一或第二打印单元之一发生故障，关闭故障打印单元并切换第一分路器以仅向非故障打印单元提供片状材料。

2. 发明授权

US06317581B1 Printer with two printing units and method for its operation 失效
标题翻译：具有两台打印机的打印机及其操作方法
公开(公告)号：US06317581B1
公开(公告)日：2001-11-13
申请号：US09769597
申请日：2001-01-25
申请人： Georg Boehmer , Joseph Dietl , Hans Hahn , Bernward Heller , Hubert Mugrauer , Otto Olbrich , Reinhold Rigauer , Otto Rotheimer , Rudolf Seeberger
发明人： Georg Boehmer , Joseph Dietl , Hans Hahn , Bernward Heller , Hubert Mugrauer , Otto Olbrich , Reinhold Rigauer , Otto Rotheimer , Rudolf Seeberger
IPC分类号： G03G1500
CPC分类号： G03G15/231 , G03G15/00 , G03G15/23 , G03G2215/00021 , G03G2215/0103
摘要： A printing device, in particular a printer or a copier, and method for its operation which includes a first electrographic printing unit for printing an image pattern on a sheet-type material in a first transfer printing transport path as well as a second electrographic printing unit for printing an image pattern on a sheet-type material in a second transfer printing transport path, and further including an input section via which the sheet-type material can be supplied individually one after the other to both the first and second electrographic printing units, and further having an output section via which the printed sheet-type material from either the first or second electrographic printing units is ejected individually one after the other. The first and second printing units are in first and second transfer printing transport paths that are connected by connecting paths that form first and second rings. The first ring has a supply channel, the second ring has a carry off channel and a two direction connecting channel is between the first and second transfer printing transport paths.
摘要翻译：一种打印装置，特别是打印机或复印机及其操作方法，包括用于在第一转印打印输送路径中的片材上打印图像图案的第一电印机，以及第二电印机用于在第二转印打印输送路径中的片状材料上印刷图像图案，并且还包括输入部，通过该输入部分可以一个接一个地将片状材料单独地供应到第一和第二电印印刷单元，并且还具有输出部分，通过该输出部分，来自第一或第二电印印刷单元的印刷的片状材料经由其一个接一个地单独地排出。第一和第二印刷单元处于通过形成第一和第二环的连接路径连接的第一和第二转印印刷输送路径中。第一环具有供给通道，第二环具有进退通道，并且双向连接通道位于第一和第二转印打印输送路径之间。

3. 发明授权

US06293536B1 Paper feeder for a single sheet printer 有权
标题翻译：单张打印机的供纸盒
公开(公告)号：US06293536B1
公开(公告)日：2001-09-25
申请号：US09284919
申请日：1999-06-08
申请人： Georg Boehmer , Joseph Dietl , Hans Hahn , Bernward Heller , Hubert Mugrauer , Otto Olbrich , Reinhold Rigauer , Otto Rotheimer , Rudolf Seeberger
发明人： Georg Boehmer , Joseph Dietl , Hans Hahn , Bernward Heller , Hubert Mugrauer , Otto Olbrich , Reinhold Rigauer , Otto Rotheimer , Rudolf Seeberger
IPC分类号： B65H344
CPC分类号： G03G15/6502 , B65H3/44 , B65H2301/4311 , B65H2402/10
摘要： A printer or copier has a paper feeder provided with a plurality of compartments which hold paper for feeding the paper to the printer and a circuit to control conveying of the paper to the printer. The paper feeder includes a drive to move the paper from the paper compartments to a conveying path where it is carried to the printer. A branching portion is provided in the conveying path. Further paper feeders may be connected in series to the first paper feeder, each paper feeder having a plurality of paper compartments and feeding the paper out of a lower paper feed path to the next paper feeder device.
摘要翻译：打印机或复印机具有设置有多个隔间的供纸器，所述多个隔间保持用于将纸张馈送到打印机的纸张，以及用于控制纸张传送到打印机的电路。供纸器包括将纸从纸隔间移动到传送到打印机的传送路径的驱动器。在输送路径上设置有分支部。另外的进纸器可以与第一供纸器串联连接，每个供纸器具有多个纸隔间，并且将纸从下供纸路径送出到下一个送纸装置。

4. 发明授权

US06212357B1 Printer with two printing units 失效
标题翻译：带两个打印机的打印机
公开(公告)号：US06212357B1
公开(公告)日：2001-04-03
申请号：US09297162
申请日：1999-10-06
申请人： Georg Boehmer , Joseph Dietl , Hans Hahn , Bernward Heller , Hubert Mugrauer , Otto Olbrich , Reinhold Rigauer , Otto Rotheimer , Rudolf Seeberger
发明人： Georg Boehmer , Joseph Dietl , Hans Hahn , Bernward Heller , Hubert Mugrauer , Otto Olbrich , Reinhold Rigauer , Otto Rotheimer , Rudolf Seeberger
IPC分类号： G03G1500
CPC分类号： G03G15/231 , G03G15/00 , G03G15/23 , G03G2215/00021 , G03G2215/0103
摘要： A printing device, in particular a printer or a copier, which includes a first electrographic printing unit for printing an image pattern on a sheet-type material in a first transfer printing transport path as well as a second electrographic printing unit for printing an image pattern on a sheet-type material in a second transfer printing transport path, and further including an input section via which the sheet-type material can be supplied individually one after the other to both the first and second electrographic printing units, and further having an output section via which the printed sheet-type material from either the first or second electrographic printing units is ejected individually one after the other.
摘要翻译：一种打印装置，特别是打印机或复印机，其包括用于在第一转印打印输送路径中的片状材料上印刷图像图案的第一电印本单元以及用于打印图像图案的第二电印印刷单元在第二转印印刷输送路径中的片状材料上，还包括输入部，通过该输入部分可以将片状材料一个接一个地分别供给到第一和第二电印印刷单元，并且还具有输出来自第一或第二电印印刷单元的印刷的纸张类材料通过单独一个接一个地喷出。

5. 发明授权

US6129349A Reversing mechanism for sheet-like items 有权
标题翻译：片状物品的反转机构
公开(公告)号：US6129349A
公开(公告)日：2000-10-10
申请号：US284921
申请日：1999-08-18
申请人： Otto Olbrich , Reinhold Rigauer , Otto Rotheimer , Rudolf Seeberger , Joseph Dietl , Georg Boehmer , Bernward Heller , Hubert Mugrauer , Hans Hahn , Richard Pardubitzki
发明人： Otto Olbrich , Reinhold Rigauer , Otto Rotheimer , Rudolf Seeberger , Joseph Dietl , Georg Boehmer , Bernward Heller , Hubert Mugrauer , Hans Hahn , Richard Pardubitzki
IPC分类号： B65H15/00 , B65H29/58 , B65H29/00
CPC分类号： B65H29/58 , B65H15/00 , B65H2404/632 , Y10S271/902
摘要： An active switching mechanism is used for diverting paper sheets from a first area (A) to either possible paths (ab or ac). The sheets along the first path (ab) can be directly conveyed to a second area (B), and the sheets along the second path (ac) can be directed through a passive switching mechanism (4) to a third area (C), the direction of the moving sheets being reversed through a reversing mechanism, thereby enabling said sheets to be conveyed in the reverse direction from the third area (C) along a third path (cb) to the second area (B), using a passive switching device (4).
摘要翻译： PCT No.PCT / DE97 / 02431 Sec。 371日期1999年8月18日 102（e）日期1999年8月18日PCT 1997年10月20日PCT公布。出版物WO98 / 17570 日期1998年4月30日主动切换机构用于将纸张从第一区域（A）转向可能的路径（ab或ac）。沿着第一路径（ab）的片材可以直接传送到第二区域（B），并且沿着第二路径（ac）的片材可以被引导通过无源切换机构（4）到第三区域（C），通过反转机构使移动的纸张的方向反转，从而使得所述纸张能够使用被动切换从第三区域（c）沿着第三路径（cb）向第二区域（C）沿相反方向被输送装置（4）。

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