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1. 发明授权

US07191690B2 Helical mechanism cutting unit and method for operating for the same 失效
标题翻译：螺旋机构切割单元及其操作方法
公开(公告)号：US07191690B2
公开(公告)日：2007-03-20
申请号：US09758299
申请日：2001-01-10
申请人： David Clarke Pollock , Charles Francis Svenson
发明人： David Clarke Pollock , Charles Francis Svenson
IPC分类号： B23D25/02 , B26D1/12
CPC分类号： B26D7/2628 , B26D1/405 , B26D5/08 , B26D2007/2692 , Y10T83/0515 , Y10T83/4827 , Y10T83/483 , Y10T83/9394
摘要： A cutting unit is described that contains a pair of cylinders disposed opposite one another with a gap formed there-between for receiving a ribbon. The pair of cylinders include a first cutting cylinder having a periphery with a cutting knife disposed helically about the periphery and a second cylinder. A drive rotates the first cutting cylinder for cutting the ribbon such that a signature cut from the ribbon has a smooth, straight edge.
摘要翻译：描述了一种切割单元，其包括一对彼此相对设置的圆柱体，其间形成有间隙，用于接收带状物。所述一对气缸包括具有周边的第一切割圆筒，所述周边具有围绕所述周边螺旋地设置的切割刀和第二圆筒。驱动器旋转第一切割滚筒以切割色带，使得从色带切割的签名具有平滑的直边。

2. 发明授权

US06684746B2 Variable-length cut-off folder and method 失效
标题翻译：可变长度截止文件夹和方法
公开(公告)号：US06684746B2
公开(公告)日：2004-02-03
申请号：US09452975
申请日：1999-12-02
申请人： Michael William Hilliard , David Clarke Pollock , Charles Francis Svenson , Roland Thomas Palmatier
发明人： Michael William Hilliard , David Clarke Pollock , Charles Francis Svenson , Roland Thomas Palmatier
IPC分类号： B26D156
CPC分类号： B26D11/00 , B26D1/205 , B26D1/565 , B65H29/02 , B65H35/04 , B65H2301/51512 , B65H2403/542 , B65H2405/55 , Y10T83/4778 , Y10T83/478
摘要： A device for cutting a web of material, the web having a web velocity and moving in a web direction. The device includes a plurality of linearly movable cutting elements capable of moving in the same direction as the web direction for cutting the web into signatures, and a plurality of gripper elements interacting with the cutting elements. A method for cutting a web includes the steps of linearly moving a plurality of cutting elements within a signature formation area, the web also moving within the signature formation area, the cutting elements and the web moving in the same direction; cutting the web with the plurality of cutting elements so as to form signatures; gripping the signatures; and varying a length of the signatures by varying a spacing between cutting elements in the signature formation area.
摘要翻译：一种用于切割材料幅材的装置，所述幅材具有幅材速度并在幅材方向上移动。该装置包括多个可线性移动的切割元件，其能够沿与纸幅方向相同的方向移动以将幅材切割成签名，以及与切割元件相互作用的多个夹持元件。一种切割幅材的方法包括以下步骤：在签名形成区域内线性移动多个切割元件，该幅材也在签名形成区域内移动，切割元件和幅材沿相同方向移动; 用多个切割元件切割网以形成签名; 抓住签名; 以及通过改变签名形成区域中的切割元素之间的间隔来改变签名的长度。

3. 发明授权

US06537188B1 Variable-length cut-off jaw folder 失效
标题翻译：可变长度切口钳夹
公开(公告)号：US06537188B1
公开(公告)日：2003-03-25
申请号：US09559289
申请日：2000-04-27
申请人： Kevin Lauren Cote , David Clarke Pollock
发明人： Kevin Lauren Cote , David Clarke Pollock
IPC分类号： B31B164
CPC分类号： B41F13/56 , B26D1/565
摘要： A device for cutting a web of material into signatures and folding the signatures comprising a first set of movable elements and a second set of movable elements, the web moving between the first and second sets of movable elements in a signature formation area. The first set of movable elements includes a first cutting element and a second cutting element variably-spacable with respect to the first cutting element and the second set of movable elements includes a first gripping element for interacting with the first cutting element and a first tucking element variably-spacable with respect to the first gripping element. Also provided is a method for cutting a web into signatures and folding the signatures comprising the steps of spacing a plurality of cutting elements along a first side of the web to set a signature length, spacing a plurality of gripping elements on a second side of the web opposite the plurality of cutting elements, the web traveling between the cutting elements and the gripping elements in a signature formation area, and spacing a plurality of tucking elements on the second side of the web, one of the tucking elements being spaced in between two of the plurality of gripping elements.
摘要翻译：一种用于将材料卷材切割成签名并折叠签名的装置，其包括第一组可移动元件和第二组可移动元件，所述幅材在签名形成区域中在第一和第二组可移动元件之间移动。第一组可移动元件包括第一切割元件和相对于第一切割元件可变地间隔的第二切割元件，第二组可移动元件包括用于与第一切割元件相互作用的第一夹持元件和第一折叠元件相对于第一夹持元件可相对间隔。还提供了一种用于将纸幅切割成签名并折叠签名的方法，包括以下步骤：沿着幅材的第一侧间隔多个切割元件以设置签名长度，在第二侧上间隔多个抓握元件所述网与所述多个切割元件相对，所述幅材在所述切割元件和所述抓握元件之间在签名形成区域中移动，并且在所述幅材的第二侧上间隔多个折叠元件，所述折叠元件之一间隔开两个的多个夹紧元件。

4. 发明授权

US6161604A Web-up apparatus and method 失效
标题翻译：网络设备和方法
公开(公告)号：US6161604A
公开(公告)日：2000-12-19
申请号：US427018
申请日：1995-04-24
申请人： John Sheridan Richards , David Clarke Pollock
发明人： John Sheridan Richards , David Clarke Pollock
IPC分类号： B41F13/03 , B65H21/00
CPC分类号： B41F13/03 , B65H2301/522 , B65H2801/21 , Y10T156/12
摘要： A web-up system is provided for a web-fed printing press, the web fed printing press having a plurality of components including a slitter mechanism. The web-up system includes either or both a web-up device and a ribbon winder. The web-up device is located adjacent to an output of a first component of the web-fed printing press, the first component located upstream from the slitter mechanism. The web-up device includes a splicing mechanism and a secondary web roll rotatably mounted on a shaft. The splicing mechanism receives a first web of material from the first component, receives a second web of material from the secondary web roll, splices the first web of material to the second web of material, and outputs a spliced web of material to the next downstream component of the press, e.g., the slitter mechanism. The ribbon winder is coupled to an output of the slitter mechanism. The slitter mechanism slits the web of material into at least a first and second ribbon. The ribbon winder includes a roller for receiving the second ribbon. The roller maintains a substantially constant tension in the second ribbon by winding said second ribbon around an outer surface of the roller.
摘要翻译：为卷筒纸式印刷机提供卷筒纸卷纸系统，卷筒纸送纸印刷机具有包括分切机构的多个部件。卷筒纸卷纸系统包括卷筒纸卷装器和色带卷取机中的一个或两者。卷筒纸装置位于纸卷式印刷机的第一部件的输出附近，第一部件位于分切机构的上游。卷筒纸装置包括可旋转地安装在轴上的拼接机构和二次卷筒纸卷。接合机构从第一部件接收第一材料卷材，从次网卷筒接收第二材料卷材，将第一材料卷材接合到第二材料卷材，并将拼接的材料卷材输出到下一个下游压机的部件，例如分切机构。色带卷绕机耦合到分切机构的输出。分切机构将材料纤维网切割成至少第一和第二带。色带卷绕机包括用于接收第二色带的辊。辊通过将所述第二带卷绕在辊的外表面上而在第二带中保持基本恒定的张力。

5. 发明授权

US06910690B1 Positive control lower folder 失效
标题翻译：积极控制较低的文件夹
公开(公告)号：US06910690B1
公开(公告)日：2005-06-28
申请号：US09348155
申请日：1999-07-06
申请人： David Clarke Pollock , Matthew Thomas Sharkady , Paul Emmett Bredenberg , Kevin Lauren Cote , Richard Daniel Curley , John Marshall Gaffney
发明人： David Clarke Pollock , Matthew Thomas Sharkady , Paul Emmett Bredenberg , Kevin Lauren Cote , Richard Daniel Curley , John Marshall Gaffney
IPC分类号： B41F21/08 , B41F21/10 , B65H29/06 , B65H29/60 , B65H29/68 , B65H5/02
CPC分类号： B65H29/06 , B65H29/60 , B65H2405/531
摘要： A positive control signature transferring assembly, for use in a lower folder, transports and diverts signatures under positive control. The assembly has a first positive control deceleration device having grippers for transporting some of the signatures of a stream of signatures to a first delivery stream. The assembly has a gripper cylinder containing a plurality of grippers for gripping a leading edge and a trailing edge of each of the remaining signatures in the signature stream for transporting the signatures on the gripper cylinder. A second positive control deceleration device has grippers for transporting the remaining signatures released by the gripper cylinder to a second delivery stream. In this manner, the signatures are positively controlled at all times and alignment and fixed pitch errors are significantly reduced.
摘要翻译：积极的控制签名转移组件，用于较低的文件夹，在正面控制下传输和转移签名。组件具有第一正向控制减速装置，其具有用于将一些签名流的签名传送到第一输送流的夹持器。组件具有夹持器筒，其包含多个夹持器，用于夹持签名流中的每个剩余签名的前缘和后缘，用于传送夹持器筒上的签名。第二正向控制减速装置具有夹持器，用于将由夹持器缸释放的剩余签名传送到第二输送流。以这种方式，总是积极地控制签名，并且显着地减少对准和固定螺距误差。

6. 发明授权

US6158735A Apparatus and method for splitting a stream of signatures into a first and second substream of signatures 失效
标题翻译：用于将签名流分离成第一和第二子签名的装置和方法
公开(公告)号：US6158735A
公开(公告)日：2000-12-12
申请号：US020644
申请日：1998-02-09
申请人： Kevin Lauren Cote , Richard Daniel Curley , David Clarke Pollock
发明人： Kevin Lauren Cote , Richard Daniel Curley , David Clarke Pollock
IPC分类号： B65H29/66 , B65H39/10
CPC分类号： B65H29/6672 , B65H29/6654 , B65H2301/34112 , B65H2301/44472
摘要： A stream of signatures is delivered by a conveyer belt to an angled conveyer. The angled conveyor grips a set of signatures from the stream. The gripped set of signatures is transported by the angled conveyer to a third conveyer belt, and deposited on the third conveyer belt. By transporting the set of signatures at an angle, a lateral offset between the individual signatures within the set of signatures is created. A diverter on the third conveyer belt grips the laterally offset signatures, separating the signatures into substreams.
摘要翻译：签名流由输送带传送到角形输送机。成角度的输送机从流中抓取一组签名。夹持的一组签名由成角度的输送机输送到第三输送带，并且沉积在第三输送带上。通过以一定角度传送签名集合，创建了该组签名内的各个签名之间的横向偏移。第三输送带上的分流器夹持横向偏移的签名，将签名分离成子流。

7. 发明授权

US6155562A Method and apparatus for diverting and separating sheets of a printable medium 有权
标题翻译：用于转印和分离可打印介质的纸张的方法和装置
公开(公告)号：US6155562A
公开(公告)日：2000-12-05
申请号：US317635
申请日：1999-05-25
申请人： David Clarke Pollock , Kevin Lauren Cote , Richard Daniel Curley
发明人： David Clarke Pollock , Kevin Lauren Cote , Richard Daniel Curley
IPC分类号： B41F13/56 , B65H29/60 , B65H29/66 , B65H29/00
CPC分类号： B65H29/6672 , B65H29/60 , B65H2301/341 , B65H2301/44472 , B65H2404/3132
摘要： The present invention is directed to providing a method and apparatus for diverting and separating sheets of printable material, such as signatures severed from a web, in a cost effective, efficient manner which does not create the potential for damage to the signatures or jamming of the press. Exemplary embodiments can implement a signature diversion and separating in a single step, without reorienting the signatures. Thus, for example, where the signatures include a folded edge, the orientation of that folded edge can be maintained throughout the diverting and separating process.
摘要翻译：本发明旨在提供一种方法和装置，用于以成本有效，有效的方式转移和分离可打印材料的片材，例如从网上切割的签名，其不会造成损坏签名或卡住的可能性按。示例性实施例可以在单个步骤中实现签名转移和分离，而不重新定向签名。因此，例如，当签名包括折叠边缘时，可以在整个转向和分离过程中保持该折叠边缘的取向。

8. 发明授权

US08235881B2 Folder with signature support and method 有权
标题翻译：具有签名支持和方法的文件夹
公开(公告)号：US08235881B2
公开(公告)日：2012-08-07
申请号：US13025688
申请日：2011-02-11
申请人： David Clarke Pollock
发明人： David Clarke Pollock
IPC分类号： B31F1/10
CPC分类号： B65H45/165 , B41F13/62
摘要： A method for folding signatures is provided. The method includes the steps of forcing a trail edge of a first signature away from a folding cylinder using a signature support, tucking a second signature held by a gripper using a tucker at a first fold location and performing a mode change to tuck a further signature at a second fold location different from the first fold location, the mode change including moving the gripper and the signature support automatically with respect to the tucker. A signature support is also provided.
摘要翻译：提供折叠签名的方法。该方法包括以下步骤：使用签名支持将离开折叠滚筒的第一签名的边缘强制，使用在第一折叠位置处的折页卷起由夹持器保持的第二签名并执行模式改变以收集另一签名在与第一折叠位置不同的第二折叠位置处，模式改变包括相对于折页自动地移动夹持器和签名支撑件。还提供签名支持。

9. 发明申请

US20110136643A1 Folder with Signature Support and Method 有权
标题翻译：具有签名支持和方法的文件夹
公开(公告)号：US20110136643A1
公开(公告)日：2011-06-09
申请号：US13025688
申请日：2011-02-11
申请人： David Clarke Pollock
发明人： David Clarke Pollock
IPC分类号： B31F1/00
CPC分类号： B65H45/165 , B41F13/62
摘要： A method for folding signatures is provided. The method includes the steps of forcing a trail edge of a first signature away from a folding cylinder using a signature support, tucking a second signature held by a gripper using a tucker at a first fold location and performing a mode change to tuck a further signature at a second fold location different from the first fold location, the mode change including moving the gripper and the signature support automatically with respect to the tucker. A signature support is also provided.
摘要翻译：提供折叠签名的方法。该方法包括以下步骤：使用签名支持将离开折叠滚筒的第一签名的边缘强制，使用在第一折叠位置处的折页卷起由夹持器保持的第二签名并执行模式改变以收集另一签名在与第一折叠位置不同的第二折叠位置处，模式改变包括相对于折页自动地移动夹持器和签名支撑件。还提供签名支持。

10. 发明授权

US06843763B2 Folder cylinder with support plate 失效
公开(公告)号：US06843763B2
公开(公告)日：2005-01-18
申请号：US10016548
申请日：2001-12-13
申请人： Barry Mark Jackson , David Clarke Pollock
发明人： Barry Mark Jackson , David Clarke Pollock
IPC分类号： B31F1/08 , B41F13/62 , B65H45/16 , B65H45/28 , B31B1/10
CPC分类号： B65H45/166 , B41F13/62
摘要： A folding cylinder includes a plurality of gripping devices supported on a first rotatable support with a first gripping device for holding a signature on the cylinder. A plurality of tucking devices are supported on a second rotatable support, the tucking devices including a first tucking device and a second tucking device. The first gripping device is located circumferentially between the first tucking device and second tucking device and a cover fixed to the second rotatable support extends circumferentially over the first gripping device between the first tucking device and the second tucking device. The cover has at least one aperture, with the first gripping device capable of extending through the at least one aperture. With the folding cylinder of the invention gaps between the tucking and gripping spiders can be eliminated.

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