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    THIN DIE TO BE USED IN A PRESS
    1.
    发明公开
    THIN DIE TO BE USED IN A PRESS 审中-公开
    IN A按用于薄晶粒

    公开(公告)号：EP1651400A1

    公开(公告)日：2006-05-03

    申请号：EP04778351.9

    申请日：2004-07-16

    申请人： Ellison Educational Equipment, Inc.

    发明人： HUGHES, David, L., Jr. ,  CORCORAN, Kevin, L.

    IPC分类号： B26F1/44

    CPC分类号： B23P15/406 ,  B23P15/24 ,  B26D7/1818 ,  B26F1/384 ,  B26F1/44 ,  B26F2001/4436 ,  B26F2001/4472

    摘要： Disclosed is a thin die adapted to be used in a press. The die disclosed herein includes a base or backing portion that provides rigidity to the die assembly. The base includes an indentation defining a boarder around the peripheral edge of the base. A thin die is housed in the indentation of the base and the thin die is adhered to the indentation of the base by an adhesive. The thin die is positioned in the indentation of the base so that raised portions of the thin die are facing away from the indentation in the base to allow the thin die to cut into a sheet material. Ejection foam is adhered to the raised portion side of the thin die by an adhesive so that the ejection foam protects the raised portion of the thin die and provides an ejection means of the cut shape out of the sheet material. Also disclosed is a die and press system utilizing the thin die disclosed herein. Included in the system is a die press, which may be a platen die press or a roller die press. The die press includes a cutting pad that allows the die to cut through the sheet material and into the cutting pad, if a platen die press is used. The system further includes a thin die adapted to be used with a die press. The thin die includes a base portion, a thin die portion, and an ejection foam portion, wherein the base portion and the ejection foam portion sandwich the thin die portion so that the thin die is located in an indentation located in the base and is adhered to the base by an adhesive. Further, the ejection foam portion is adhered to the thin die portion so as to protect raised portions of the thin die portion. The ejection foam protects the raised portions of the thin die portion and acts as an ejection means to eject the cut shapes from the sheet material.

    Process for producing a cutting die
    4.
    发明公开
    Process for producing a cutting die 失效
    维尔法赫恩·赫斯特伦

    公开(公告)号：EP0702269A1

    公开(公告)日：1996-03-20

    申请号：EP95306577.8

    申请日：1995-09-18

    申请人： LINTEC Corporation

    发明人： Kitamura-Mitani, Yoshihito ,  Sumikawa, Yasuo ,  Hayashi, Ryuichi ,  Ogawa, Shigeo

    IPC分类号： G03F7/00 ,  B23P15/40

    CPC分类号： B23P15/406 ,  C23F1/02 ,  G03F7/00 ,  H05K3/041

    摘要： A cutting die is produced by a process comprising forming resist patterns corresponding to the shapes of low cutting edges and resist patterns corresponding to the shapes of high cutting edges on a metal plate and conducting an etching treatment on the metal plate. According to the different embodiments of the process, the height of each of the cutting edges may be varied by varying the width of the relevant resist pattern, varying the timing of removing the relevant resist pattern, and/or selectively applying sealing treatment thereto. The process enables easy production of a cutting die provided either with low cutting edges and high cutting edges or with embossing parts and high cutting edges. Further, the use of this cutting die enables simultaneous execution of full cutting and half cutting (or embossing) operations, so that labels, box development base papers and the like can be produced by a single process.

    摘要翻译： 通过包括形成对应于金属板上与高切削刃的形状相对应的低切削刃和抗蚀剂图案的形状的抗蚀剂图案并对金属板进行蚀刻处理的工艺来生产切割模具。 根据该方法的不同实施例，可以通过改变相关抗蚀剂图案的宽度，改变去除相关抗蚀剂图案的时间和/或选择性地对其进行密封处理来改变每个切割边缘的高度。 该方法能够容易地生产具有低切削刃和高切削刃或具有压花部件和高切削刃的切割模具。 此外，通过使用该切割模具，可以同时执行全切割和半切割（或压花）操作，从而可以通过单个处理来生产标签，盒子开发基础纸等。

    Vorrichtung zum Stanzen von blattförmigem Material, insbesondere Etikettenmaterial
    6.
    发明公开
    Vorrichtung zum Stanzen von blattförmigem Material, insbesondere Etikettenmaterial 失效
    Vorrichtung zum Stanzen vonblattförmigem材料，insbesondere Etikettenmaterial。

    公开(公告)号：EP0385217A2

    公开(公告)日：1990-09-05

    申请号：EP90103140.1

    申请日：1990-02-19

    申请人： Gerhardt, Jorgen

    发明人： Gerhardt, Jorgen

    IPC分类号： B26D7/26 ,  B26F1/44

    CPC分类号： B23P15/406 ,  B21D31/06 ,  B24C1/10 ,  B24C11/00 ,  B26D7/2614 ,  B26D2007/2607 ,  B26F1/384 ,  B26F1/44 ,  B26F2001/4481

    摘要： Eine Vorrichtung zum Stanzen von blattförmigem Material, insbesondere Etikettenmaterial ist gekennzeichnet durch eine eine Trägerwalze im Paßsitz umschließende, aus einem planen Stahlblech (2) gebogene Hülse (7; 107; 207; 307; 407), deren einander zugewandte Kanten (10, 12; 110, 112; 210, 212; 310, 312;410, 412) miteinander verbunden sind und deren Außenfläche mit durch Ätzen des Stahlblechs (2) gebildeten - vorzugsweise messerartig geschärften - Stanz­stegen (4; 104; 204; 304; 404) versehen ist.

    摘要翻译： 一种用于冲压片状材料，特别是标签材料的装置的特征在于：一个套筒（7; 107; 207; 307; 407），该套筒围绕带有紧密配合的承载辊并从平面钢板 2），并且其相互面对的边缘（10,12; 110,112; 210,212; 310,312,410,412）连接在一起，并且其外表面设有冲压幅材（4; 104; 204,304; 404），优选通过蚀刻钢板（2）而以刀的方式被切削。

    Apparatus and methods for use in creasing cardboard and like materials
    7.
    发明公开
    Apparatus and methods for use in creasing cardboard and like materials 失效
    Apparat und Verfahren zum Rillen von Karton undähnlicherMaterialien。

    公开(公告)号：EP0023815A2

    公开(公告)日：1981-02-11

    申请号：EP80302591.5

    申请日：1980-07-30

    申请人： Squire, Harold Frederick

    发明人： Squire, Harold Frederick

    IPC分类号： B23P15/40

    CPC分类号： B23P15/406 ,  B26F1/44 ,  B26F2001/4445

    摘要： A female creasing die strip D is provided with two channels G for cooperation with two creasing rules A. To affix die D to platen F, a location device E is provided on die D and has means H for frictional engagement with at least one of rules A at a position in which rules A are accurately aligned with channels G. Adhesive on die strip D causes adhesion of die strip D to platen F whereafter device E pulls free from rules A. Device E is then removed from die strip D before creasing operation begins.

    摘要翻译： 一个母纹条D设置有两个通道G，用于与两个压痕规则A配合。为了将模具D固定到压板F上，定位装置E设置在模具D上，并具有与至少一个规则摩擦接合的装置H A在规则A与通道G精确对准的位置处。模具条D上的粘合剂使得模具条D附着到压板F上，随后装置E拉脱规则A.然后在压痕操作之前将装置E从模具条D上移除 开始。

    Method for making rotary die racks
    8.
    发明公开
    Method for making rotary die racks 失效
    一种用于生产齿轮辊的过程。

    公开(公告)号：EP0022337A1

    公开(公告)日：1981-01-14

    申请号：EP80302165.8

    申请日：1980-06-27

    申请人： ANDERSON-COOK, INC.

    发明人： Jungesjo, Harald N.

    IPC分类号： B21H8/02 ,  B21K5/20 ,  B23P15/24

    CPC分类号： B23P15/406 ,  B21H5/00 ,  B23F1/06

    摘要： A method and apparatus for making rotary die racks (12) having an elongated shape including a partially circular forming face (16) of less than 180° and a flat mounting surface (26) that faces in the opposite direction as the forming face (16). Cast metal blanks of the die racks are secured to a rotatable spindle (10) in a side-by-side relationship to turn the forming faces (16). Forming projections, i.e. teeth that extend parallel to the axis of the forming face, are then cut in the turned face (16). Heat treating of the die racks (12) is then performed before mounting thereof on a fixture to perform a finish grinding of the teeth. The spindle preferably includes a spindle member and a central shaft on which the spindle member is mounted for rotation. The fixture includes a pair of spaced end plates and a bed that extends between the end plates and has a stop and an adjustable positionerforclamping the die racks.