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    Web tension control device
    1.
    发明授权
    Web tension control device 失效
    WEB张力控制装置

    公开(公告)号：US3704820A

    公开(公告)日：1972-12-05

    申请号：US3704820D

    申请日：1971-05-03

    Applicant: BURROUGHS CORP

    Inventor： FREDERICK HAROLD M ,  SIMS DEWEY M JR

    IPC: B65H23/04 ,  B65H23/188 ,  B65H25/04

    CPC classification number: B65H23/1888 ,  B65H23/042

    Abstract: A web feeding device is provided having a receptacle for peripherally supporting a web supply roll, a web feeder for moving a web past a print station or the like upon demand and a web tension control device mounted therebetween for supplying web from the former to the latter. The web tension control device has a pressure roller pivotable to press a passing web effectively against a continuously rotatable friction roller in response to an increase in web tension as detected by a lever contacting the web and operatively coupled to the pressure roller.

    Abstract translation: 提供了具有用于周边地支撑卷材供应卷的容器的卷筒纸送料装置，用于根据需要将纸幅移动通过印刷站等的纸幅供给装置，以及安装在纸张供给装置之间的卷筒纸张力控制装置，用于将纸幅从前者向后者供给 。 卷筒纸张力控制装置具有可转动的压力辊，以响应于通过与纸幅接触并且可操作地联接到压力辊的杠杆检测到的卷筒纸张力的增加而有效地压靠连续可旋转的摩擦辊。

    Document transport system
    2.
    发明授权
    Document transport system 失效
    文件运输系统

    公开(公告)号：US3663010A

    公开(公告)日：1972-05-16

    申请号：US3663010D

    申请日：1970-07-06

    Applicant: BURROUGHS CORP

    Inventor： FREDERICK HAROLD M ,  NICOL EDWARD A

    IPC: B41J11/00 ,  G06K13/02 ,  B65H5/10

    CPC classification number: G06K13/02 ,  B41J11/007

    Abstract: This invention applies to a document transport system for rapid and precise movement and positioning of sheet material and particularly to such a system adapted for use in business machines. The system includes reciprocating sheet gripping means for moving and positioning a document having machine readable and human readable portions thereon. The document gripper provision includes a pair of jaw assemblies for gripping the leading edge portion of a document inserted into the throat of the machine. Each jaw is individually mounted on a support arm or rail for mutual travel in a bi-directional fashion perpendicular to the document inserting throat. A reversely rotatable drive shaft is coupled to the jaw assemblies, such as by elongated flexible members, for imparting precise bi-directional movements to the jaw assemblies concurrently in the same direction and at relatively high speeds along their respective rails and for accurately stopping the document in different positions in the machine. The gripper jaws are normally biased to a closed position but are activated to open condition only when the jaws are at their terminal position adjacent to the throat for receiving the leading edge of an inserted document or for releasing a document already handled by the machine. The pull and push action of the document gripping mechanisms are assisted by document engaging rollers adjacent to the throat of the machine whose speed and direction of rotation is controlled so as to impose a tension on the document at all times while it is in the machine. The movement and positioning of the document is under the control of mechanism which senses the machine readable portion of the document and governs the direction and distance of rotation of the drive shaft and the sheet engaging rollers thereby precisely moving and positioning the document as machine operations are performed.

    Abstract translation: 本发明适用于文件传送系统，用于快速且精确地移动和定位片材，特别适用于适用于商业机器的这种系统。 该系统包括用于移动和定位其上具有机器可读和可读部分的文档的往复式纸张夹持装置。 文件夹具装置包括一对钳口组件，用于夹持插入机器喉部的文件的前缘部分。 每个钳口单独地安装在支撑臂或轨道上，以垂直于文件插入喉部的双向方式相互行进。 反向可旋转的驱动轴联接到钳口组件，例如通过细长的柔性构件，用于在相同的方向上以相对较高的速度同时沿着它们相应的轨道给予钳位组件精确的双向运动并且准确地停止文件 在机器的不同位置。 夹爪通常被偏压到关闭位置，但是仅当钳口处于与喉部相邻的终端位置时才被启动以打开状态，用于接收插入的文件的前缘或用于释放已经由机器处理的文件。 文档夹持机构的拉动和推动动作由与机器喉部相邻的文件接合辊进行辅助，该辊子的速度和旋转方向被控制，以便在机器中始终在文件上施加张力。 文件的移动和定位在机构的控制下，其感测文档的机器可读部分并且控制驱动轴和片材接合辊的旋转的方向和距离，从而精确地移动和定位作为机器操作的文档 执行。

    Sheet stacking device
    4.
    发明授权
    Sheet stacking device 失效
    板堆叠设备

    公开(公告)号：US3704793A

    公开(公告)日：1972-12-05

    申请号：US3704793D

    申请日：1971-04-02

    Applicant: BURROUGHS CORP

    Inventor： NICOL EDWARD A ,  FREDERICK HAROLD M

    IPC: B65H29/22 ,  B65H31/22

    CPC classification number: B65H29/22 ,  B65H31/22 ,  B65H2301/4214

    Abstract: A sheet stacking device for serially stacking sheets in a substantially upright position where sheet ejection means impels a sheet upwardly into a vertically disposed sheet retainer. A sinuous guide opposingly displaced from the sheet retainer directs the sheet into engagement with the injecting means and assists in displacing the sheet securely into the sheet retainer by deflecting and bending the sheet in a predetermined degree and direction.

    Abstract translation: 一种纸张堆叠装置，用于在基本上直立的位置中串行地堆叠纸张，其中纸张排出装置将纸张向上推入垂直布置的纸张保持器中。 从板保持件相对移位的弯曲引导件引导片材与注入装置接合，并通过在预定的程度和方向上偏转和弯曲片材来帮助片材牢固地移动到片材保持器中。

    Automatically disengaging, tape handler
    10.
    发明授权
    Automatically disengaging, tape handler 失效
    自动取消，胶带处理

    公开(公告)号：US3675876A

    公开(公告)日：1972-07-11

    申请号：US3675876D

    申请日：1971-04-19

    Applicant: BURROUGHS CORP

    Inventor： FREDERICK HAROLD M

    IPC: G11B15/32 ,  G11B15/675 ,  G03B1/04 ,  G11B23/04

    CPC classification number: G11B15/67581 ,  G11B15/32

    Abstract: A tape handler is provided having a drive coupling mechanism, a part thereof being axially translatable in response to an end-oftape condition. The handler includes a pivotally mounted carrier forming a pocket to receive and retain a tape cassette, the carrier being releasably secured to the body of the handler, the translatable part having the function of initiating both the release of the cassette and of the carrier, the latter resulting in a separation of the carrier from the handler body sufficient to uncouple tape drive.

    Abstract translation: 提供了一种具有驱动联接机构的磁带处理器，其一部分可响应于磁带结束条件而可轴向平移。 该处理器包括枢转地安装的载体，其形成一个口袋以容纳和保持一个带盒，该托架可释放地固定在该处理器的本体上，该可平移部分具有启动盒式磁带和该载体两者的功能， 后者导致载体与处理器主体的分离足以使带驱动器脱离。

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