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1. 发明授权

US5062360A Combined rotary web-fed printing machine, especially for the printing of securities 失效
标题翻译：组合式旋转卷筒纸印刷机，特别适用于打印证券
公开(公告)号：US5062360A
公开(公告)日：1991-11-05
申请号：US561698
申请日：1990-08-01
申请人： Albrecht J. Germann , Hans B. Bolza-Schunemann , Johannes G. Schaede , Joachim A. H. Lapp
发明人： Albrecht J. Germann , Hans B. Bolza-Schunemann , Johannes G. Schaede , Joachim A. H. Lapp
IPC分类号： B41F11/00 , B41F5/04 , B41F11/02 , B41F13/02 , B41F13/04 , B41F31/18 , B41F33/06 , B65H19/10 , B65H20/14 , B65H20/16
CPC分类号： B41F13/04 , B41F11/02 , Y10S101/49
摘要： The rotary web-fed printing machine has three successively arranged printing units, namely one offset and two intaglio printing units which are all of a similar design to sheet-fed printing units and in which the cylinders (2, 3) forming the printing nip have a plurality of sectors separated by cylinder pits (2a, 3b). Each printing unit has, in front of the printing nip, a first paper-web store (29) and an intermittently controllable first draw-roller unit (30) and, after the printing nip, an intermittently controllable second draw-roller unit (31) and second paper-web store (32), the draw-roller units (30, 31) which have only one suction roller being controllable for the forward and backward movement of the web (P) by means of individually regulated drives (30a, 31a) and at the same time serving for the register check. In front of the first paper-web store (29) of the first printing unit (A), between the printing units within the portions limited by the respective paper-web stores and behind the second paper-web store of the last printing unit, the web (P) is moved uniformly by continuously driven draw-roller arrangements (27), whereas during the run through the printing nip the paper-web transport takes place in the pilgrim-step mode.
摘要翻译：旋转卷筒纸印刷机具有三个连续布置的印刷单元，即一个偏移和两个凹版印刷单元，其全部与单张纸印刷单元相似，并且其中形成印刷辊隙的圆柱体（2,3）由圆柱凹坑（2a，3b）隔开的多个扇区。每个印刷单元在印刷压区之前具有第一纸幅存储器（29）和可间歇控制的第一牵引辊单元（30），并且在印刷压区之后具有间歇可控的第二牵引辊单元（31））和第二纸幅存储器（32）中，仅具有一个吸辊的牵引辊单元（30,31）可通过单独调节的驱动器（30a， 31a），同时用于登记检查。在第一打印单元（A）的第一纸幅存储器（29）的前面，在由相应的纸幅存储器限制的部分中的打印单元之间以及在最后一个打印单元的第二纸幅存储器之后的打印单元之间，纸幅（P）通过连续驱动的牵引辊装置（27）均匀地移动，而在通过打印压区的运行期间，纸幅传送以朝圣者步进模式进行。

2. 发明授权

US4279410A Folder for a web-fed rotary printing press 失效
标题翻译：卷筒纸式旋转印刷机的文件夹
公开(公告)号：US4279410A
公开(公告)日：1981-07-21
申请号：US87847
申请日：1979-10-24
申请人： Hans B. Bolza-Schunemann
发明人： Hans B. Bolza-Schunemann
IPC分类号： B41F13/56 , B41F13/64 , B41F13/54 , B65H45/16
CPC分类号： B65H45/161 , B41F13/56 , B41F13/64 , B65H2404/722
摘要： A method and apparatus for folding sheet stacks in a web-fed rotary printing press is disclosed. The sheet stacks are severed from groups of paper ribbons and are conveyed by suitable conveying cylinders to spaced folding tables. Each folding table is provided with rotating folding blades and cooperating driving folding roller pairs. Each folding table is further provided with a pulse absorber assembly having a plurality of stop rods or bars which are positioned to contact the leading edge of each group of sheet stacks to halt the motion of the stacks on the folding tables. The halted sheet stacks are then folded. A suitable drive assembly for the pulse absorber is also disclosed.
摘要翻译：公开了一种在卷筒纸式旋转印刷机中折叠纸叠的方法和装置。纸张堆叠从一组纸带上切下，并通过合适的输送圆柱体传送到间隔的折叠桌。每个折叠桌都设有旋转的折叠刀片和配合的驱动折叠辊对。每个折叠桌还设置有具有多个停止杆或杆的脉冲吸收器组件，该多个停止杆或杆被定位成接触每组片材堆叠的前缘以停止折叠桌上的堆叠的运动。然后将停止的片材叠层折叠。还公开了用于脉冲吸收器的合适的驱动组件。

3. 发明授权

US4289494A Brake for sheet stacks on a folding table 失效
标题翻译：在折叠桌上制作片材堆叠
公开(公告)号：US4289494A
公开(公告)日：1981-09-15
申请号：US87839
申请日：1979-10-24
申请人： Hans B. Bolza-Schunemann
发明人： Hans B. Bolza-Schunemann
IPC分类号： B41F13/56 , B41F13/64 , B65H29/68 , B65H45/00
CPC分类号： B65H29/68 , B41F13/56 , B41F13/64
摘要： A brake assembly for stopping moving sheet stacks on a folding table of a rotary printing press and a method of operating the brake assembly is disclosed. A rotatable drum carries a plurality of axially extending stop rods spaced about the periphery of the drum. Each of these stop rods is carried on bearing arms that are spring biased. Each moving sheet stack contacts a stop rod which absorbs the energy of the moving sheet stack and causes it to stop on the folding table. The drum rotates in an intermittent fashion to bring a different stop bar into engagement with each succeeding sheet stack. A gear drive assembly for the brake assembly is also disclosed.
摘要翻译：公开了一种制动组件，其用于将移动的纸张堆叠停止在旋转印刷机的折叠台上以及操作该制动器组件的方法。可旋转滚筒承载围绕滚筒周边间隔开的多个轴向延伸的止动杆。这些止动杆中的每一个承载在弹簧偏置的支承臂上。每个移动的纸叠与接收移动纸张堆的能量的停止杆接触并使其停在折叠桌上。鼓以间歇的方式旋转以使不同的止动杆与每个后续的纸叠叠接合。还公开了一种用于制动组件的齿轮驱动组件。

4. 发明授权

US4147337A Sheet transfer apparatus 失效
标题翻译：纸张传送装置
公开(公告)号：US4147337A
公开(公告)日：1979-04-03
申请号：US855856
申请日：1977-11-30
申请人： Hans B. Bolza-Schunemann
发明人： Hans B. Bolza-Schunemann
IPC分类号： B41F13/62 , B41F13/64 , B65H45/16
CPC分类号： B65H45/161 , B65H29/51 , B65H45/168
摘要： A sheet transfer apparatus which can vary the effective spacing between the cutting cylinder and the transfer cylinder and between the transfer cylinder and the folding blade cylinder in a folding cylinder group for a rotary web-fed printing press is disclosed. The cutting knives and complementary counter cut bars of the cutting and transfer cylinders, respectively, are radially adjustable on the cylinders to insure that the webs of paper are accurately cut into sheets and transferred to the pins of the folding blade cylinder. The spacings can be adjusted to allow the folding cylinder group to operate in straight, single collect, and double collect productions.
摘要翻译：公开了一种能够改变切割滚筒和传送滚筒之间以及转印滚筒和折页刮刀滚筒之间的有效间隔的片材传送装置，其用于旋转卷筒纸式印刷机的折叠滚筒组。切割刀和切割滚筒的互补针对切口分别在圆柱体上可径向调节，以确保纸幅被精确地切割成片并转移到折叠刀片滚筒的销上。可以调节间距，以使折叠圆筒组能够以直线，单次收集和双重收集作业进行操作。

5. 发明授权

US4190242A Gear folder 失效
标题翻译：齿轮夹
公开(公告)号：US4190242A
公开(公告)日：1980-02-26
申请号：US844081
申请日：1977-10-20
申请人： Hans B. Bolza-Schunemann
发明人： Hans B. Bolza-Schunemann
IPC分类号： B65H45/16 , B65H45/28 , B42C1/04
CPC分类号： B65H45/161 , B65H45/168 , B65H45/28
摘要： A gear folder for folding paper webs or sheets is provided with a cutting knife cylinder, a counter-cut groove cylinder, and a collecting and folding blade cylinder. The collecting cylinder has an odd number of fields for receipt of sheets and further includes an internal folding blade carrier having an even number of folding blades which selectively project through the periphery of the collecting cylinder to transfer a web to suitable folding rollers. Each of the fields of the collecting cylinder is provided with a pin set to retain the web on the periphery of the cylinder. The pin sets are controlled to selectively retract in conjunction with the projection of the folding blades to allow transfer of a selected sheet or stack of sheets to the folding rollers. The frequency of retraction of the pin sets and projection of the folding blades can be varied to transfer the sheets to the folding rollers after each revolution or only after several revolutions of the collecting drum.
摘要翻译：用于折叠纸幅或纸张的齿轮夹具设置有切割刀片滚筒，反切割凹槽圆筒和收集和折叠叶片滚筒。收集滚筒具有用于接收片材的奇数个字段，并且还包括具有偶数个折叠刀片的内部折叠刀片托架，其选择性地突出通过收集滚筒的周边以将幅材转印到合适的折叠辊。收集气缸的每个场都设有一个销，以将卷筒纸保持在圆筒的周边上。针组被控制以选择性地与折叠刀片的突起一起缩回，以允许将选定的片材或一叠片材转移到折叠辊。可以改变销组的收缩频率和折叠刀片的突出，以便在每次旋转之后或仅在收集鼓的几圈之后将片材转移到折叠辊。

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