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    Method and apparatus for cutting sheet metal wrappers or the like
    1.
    再颁专利
    Method and apparatus for cutting sheet metal wrappers or the like 失效
    用于切割钣金包装纸等的方法和装置

    公开(公告)号：USRE30645E

    公开(公告)日：1981-06-16

    申请号：US55370

    申请日：1979-07-06

    申请人： James H. Stubbings

    发明人： James H. Stubbings

    IPC分类号： B23D33/04 ,  B26D5/30

    CPC分类号： B23D33/04 ,  B26D5/30 ,  Y10T82/2549 ,  Y10T83/0467 ,  Y10T83/171 ,  Y10T83/6486 ,  Y10T83/659 ,  Y10T83/817 ,  Y10T83/8743

    摘要： A method and apparatus for automatically cutting wrappers or the like from metal sheets. A metal sheet is conveyed in the x-direction to a cutting position wherein a pair of cutting blade (i.e., shears) assemblies cut edge portions from the metal sheet to form a cut wrapper or the like having longitudinal edges. The cutting assemblies are movable in the y-dimension--transverse to the x-direction--and are also angularly movable. From the cutting position the cut wrapper is continuously conveyed to a notching position wherein notching assemblies also movable in the y-dimension may form notches in the longitudinal edges of the cut wrapper. At a further point in the x-direction, an edge deforming position may be provided including edge deforming apparatus that also is movable in the y-dimension. Flexible elongated members or the like support the metal sheet spaced from its conveyor during conveying to prevent damage to the conveyor by the cutting or notching assemblies.

    Means for cutting plates for transformer cores
    2.
    发明授权
    Means for cutting plates for transformer cores 失效
    切割板用于变压器的手段

    公开(公告)号：US3786710A

    公开(公告)日：1974-01-22

    申请号：US3786710D

    申请日：1972-06-01

    申请人： ASEA AB

    发明人： BACKLIN O

    IPC分类号： B21D28/06 ,  B23D15/00 ,  B26D11/00

    CPC分类号： B21D28/06 ,  B23D15/005 ,  Y10T29/49078 ,  Y10T83/4577 ,  Y10T83/461 ,  Y10T83/6486 ,  Y10T83/8773

    摘要： For cutting in sequence from a strip of sheet metal all the plates of a transformer core which are interleaved with separate yoke and leg plates, a number of shears are placed obliquely in relation to the feeding direction of the metal strip to cut off plates from the metal strip, along with a number of punches to make notches in the yoke plates for connection of the central leg to the yoke. A number of stops movable into and out of the path of the strip are provided to stop the strip in proper position before each cutting step.

    摘要翻译： 为了从片状金属片顺序切割，与分离的轭和腿板交错的变压器芯的所有板，相对于金属带的进给方向倾斜放置多个剪切机，以将板从 金属带，以及多个冲头，以在轭板中形成凹口，用于将中心腿连接到轭。 提供可移入和移出条带路径的多个止动件，以在每个切割步骤之前将条带停止在适当的位置。

    Processing machine and paper sheet processing device
    6.
    发明授权
    Processing machine and paper sheet processing device 有权
    加工机和纸张加工装置

    公开(公告)号：US08916028B2

    公开(公告)日：2014-12-23

    申请号：US14150900

    申请日：2014-01-09

    申请人： Duplo Seiko Corporation

    发明人： Satoshi Ota ,  Tomoyuki Nagayama ,  Masasuke Funase

    IPC分类号： B26D1/00

    CPC分类号： D21G9/00 ,  B65H35/02 ,  B65H35/06 ,  B65H45/30 ,  Y10T83/6476 ,  Y10T83/6484 ,  Y10T83/6486 ,  Y10T83/6489

    摘要： In a processing machine including a processor having a processing blade and a receiver having a reception member and in which a blade edge of the processing blade and a reception portion, of the reception member, engage with each other to process a paper sheet therebetween, the processing blade is one processing blade selected from a blade group and is attached to the processor so as to be changeable to another processing blade of the blade group, reception portions of kinds corresponding to a plurality of kinds of the processing blades of the blade group are formed on the reception member, and the processing blade attached to the processor is positioned so as to be in a position where the blade edge is engageable with the reception portion of the corresponding kind.

    摘要翻译： 在包括处理器的处理机中，处理器具有处理刀片和具有接收部件的接收器，并且其中接收部件的处理刀片的边缘和接收部分彼此接合以在其间处理纸张， 处理叶片是选自叶片组的一个处理叶片，并且附接到处理器，以便可更换为叶片组的另一个处理叶片，对应于叶片组的多种处理叶片的种类的接收部分是 形成在接收构件上，并且附接到处理器的处理刀片被定位成处于刀片边缘能够与相应类型的接收部分接合的位置。

    Protective and decorative edging
    8.
    发明授权
    Protective and decorative edging 失效
    保护和装饰加工

    公开(公告)号：US3635114A

    公开(公告)日：1972-01-18

    申请号：US3635114D

    申请日：1970-03-02

    申请人： ROYAL INDUSTRIES

    发明人： FRITZ ALTON L

    IPC分类号： B21D49/00 ,  B27D5/00 ,  B26D9/00

    CPC分类号： B21D49/00 ,  B27D5/003 ,  Y10T83/6486 ,  Y10T83/7788 ,  Y10T83/865 ,  Y10T83/942

    摘要： Method and apparatus for preparing a workpiece and affixing protective and decorative edging, preferably T-edging, to the peripheral edge of the workpiece, the apparatus providing (a) a slotting head for guiding the workpiece in a predetermined orientation and a moving slotting blade for cutting a groove in the peripheral edge of the workpiece; (b) a cutting tool for guiding the displacement of the T-edging, for maintaining the leading end portion of a T-edging in the proper orientation and for selectively, at the election of the operator, notching out a length of the tongue of the T-edging at a well-defined position and/or completely severing the T-edging at a precise location; and (c) a hammer for forcing the tongue of the T-edging into the slot formed in the workpiece, the hammer operating only when displaced from the at rest position by force applied to the workpiece. An indicator provides reference marks which, when aligned with a corner of the workpiece, indicates to an operator when to notch the tongue of the T-edging so that the notch will be properly located at the corner of the workpiece. Similarly, the location of the severed end of the T-edging can be predetermined to eliminate any gap between or overlap of the free ends of the T-edging disposed around the entire periphery of the workpiece.

    摘要翻译： 用于制备工件的方法和装置，并且将保护性和装饰性边缘（优选T形边缘）固定到工件的周边边缘，该设备提供（a）用于以预定取向引导工件的开槽头和用于 在工件的周缘切割槽; （b）用于引导T形边的位移的切削工具，用于将T形边的前端部保持在正确的方向，并且在选择操作者时选择性地切出一段长度的舌头 在精确定位的位置处的T形边缘和/或在精确位置处完全切断T形边缘; 和（c）用于将T形边缘的舌片推入形成在工件中的槽中的锤子，该锤子仅在施加到工件上的力从静止位置移位时才起作用。 指示器提供参考标记，当与工件的角度对准时，向操作者指示何时切割T形边缘的舌部，使得凹口将适当地位于工件的拐角处。 类似地，T形边缘的切断端的位置可以被预先确定，以消除设置在工件的整个周边上的T形边缘的自由端之间的任何间隙或重叠。