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    Electrofusion machine with improved functions
    4.
    发明授权
    Electrofusion machine with improved functions 失效
    电熔机具有改进的功能

    公开(公告)号：US07432473B2

    公开(公告)日：2008-10-07

    申请号：US10949445

    申请日：2004-09-24

    申请人： Mike T. Deason ,  Nam-Hoon Lee

    发明人： Mike T. Deason ,  Nam-Hoon Lee

    IPC分类号： H05B1/00 ,  H02M7/5383

    CPC分类号： B29C65/342 ,  B29C65/3476 ,  B29C66/8618 ,  B29C66/9121 ,  B29C66/91313 ,  B29C66/91315 ,  B29C66/91411 ,  B29C66/91653 ,  B29C66/96 ,  B29C66/9672 ,  B29C66/9674 ,  B29C65/00

    摘要： A portable electrofusion machine includes: a power supply circuit having a triac configured to have a proper regulation for dropping a commercial voltage to a voltage adapted for a fitting; and a printer unit integrated with the electrofusion unit, for printing information regarding a work result of the fitting. According to the above construction, since the electrofusion machine does not use a transformer occupying 40% of a total weight of the machine, the mobility and portability are enhanced. Also, since the size of the machine is reduced, it is advantageous to deal with the machine on the spot.

    摘要翻译： 便携式电熔机包括：具有三端双向可控硅开关元件的电源电路，其被配置为具有用于将工业电压降低到适于配合的电压的适当调节; 以及与电融合单元集成的打印机单元，用于打印关于装配的工作结果的信息。 根据上述结构，由于电熔机不使用占机器总重量的40％的变压器，所以移动性和便携性提高。 此外，由于机器的尺寸减小，因此现场处理机器是有利的。

    Indexer system for use with a plastic pipe butt-fusion machine
    5.
    发明授权
    Indexer system for use with a plastic pipe butt-fusion machine 失效
    索引系统用于塑料管对接机

    公开(公告)号：US06550514B1

    公开(公告)日：2003-04-22

    申请号：US09696815

    申请日：2000-10-25

    申请人： Bill D. Andrew

    发明人： Bill D. Andrew

    IPC分类号： B32B3118

    CPC分类号： B29C65/2084 ,  B29C65/2092 ,  B29C65/7802 ,  B29C65/7841 ,  B29C66/02241 ,  B29C66/1142 ,  B29C66/5221 ,  B29C66/8652 ,  B29C66/91313 ,  B29C66/91315 ,  B29C66/91421 ,  B29C66/91655 ,  B29C66/9672 ,  B29L2023/22 ,  Y10T156/14

    摘要： An indexer system for a plastic pipe butt-fusion machine of the type having a machine super-structure, parallel horizontal support shafts affixed to the super-structure, a first clamp system for removably grasping an end portion of a first length of plastic pipe, a second clamp system for removably grasping an end portion of a second length of plastic pipe and an actuator system for moving the plastic pipes toward and away from each other, the indexing system having an indexer shaft mounted on the super-structure spaced from and parallel to the support shafts, an indexer carriage slidable on the indexer shaft, a facer and a heater pivotally secured to the indexer carriage, a translation mechanism for laterally positioning the indexer carriage to thereby locate the facer and heater between lengths of plastic pipe and a structural beam secured to the super-structure and parallel to the indexer shaft, the indexer carriage being slidably secured to the structural beam so that it is retained in predetermined orientation relative to the horizontal support shafts.

    摘要翻译： 一种用于具有机器超级结构的类型的塑料管对接机的分度器系统，固定到超结构的平行水平支撑轴，用于可拆卸地抓住第一长度的塑料管的端部的第一夹紧系统， 用于可拆卸地抓住第二长度的塑料管的端部的第二夹紧系统和用于使塑料管朝向和远离彼此移动的致动器系统，所述分度系统具有安装在超结构上的分度轴并与其平行 支撑轴，可在分度器轴上滑动的分度器托架，面向器和可枢转地固定到分度器托架的加热器;平移机构，用于横向定位分度器托架，从而将面和加热器定位在塑料管的长度和结构 梁固定到超结构并且平行于分度器轴，分度器滑架可滑动地固定到结构梁，使得其保持 d相对于水平支撑轴的预定取向。

    Apparatus for electronically seam fusing similar and dissimilar polymeric materials
    8.
    发明授权
    Apparatus for electronically seam fusing similar and dissimilar polymeric materials 失效
    用于电子缝合相似和不相似聚合物材料的设备

    公开(公告)号：US5616199A

    公开(公告)日：1997-04-01

    申请号：US463025

    申请日：1995-06-05

    申请人： Eran J. P. Jurrius ,  Robert L. Karam, Jr.

    发明人： Eran J. P. Jurrius ,  Robert L. Karam, Jr.

    IPC分类号： B29C65/00 ,  C09J5/00

    CPC分类号： B29C66/712 ,  B29C65/222 ,  B29C65/223 ,  B29C65/32 ,  B29C66/8322 ,  B29C66/91212 ,  B29C66/91231 ,  B29C66/91421 ,  B29C66/91443 ,  B29C66/91445 ,  B29C66/91645 ,  B29C66/91653 ,  B29C66/961 ,  B29C66/526 ,  B29C66/71 ,  B29C66/91213 ,  B29C66/91216 ,  B29C66/91313 ,  B29C66/91315 ,  B29C66/91655

    摘要： A device for electronically seam fusing similar or dissimilar multiple polymeric materials by placing the materials between two opposing plates, wherein the plates have cooling tubes disposed within the plates and have the required combination of heating elements, non-stick heat barriers, and configuration enhancers disposed thereon. The opposing plates are then closed by a force which is regulated by a control feature which also governs the timing, length and temperature that is utilized by the heat elements and cooling tubes of the invention. Upon completion of the electronic seam fuse cycle, the multiple layers of polymeric materials are fused together, and separated if desired, thus creating a seam that is as strong or stronger than the individual material. The selection of seam fusing process parameters is determined by employing an optimization process that considers the impact each process parameter has in combination with one another. This ensures that desired output characteristics such as seam strength are obtained.

    摘要翻译： 一种用于通过将材料放置在两个相对的板之间来电接缝相似或不相似的多种聚合物材料的装置，其中所述板具有设置在所述板内的冷却管，并且具有所需的加热元件，不粘热障壁和配置增强器的组合 上。 然后通过由控制特征调节的力来将相对的板关闭，该控制特征也控制由本发明的加热元件和冷却管利用的时间，长度和温度。 在完成电子熔丝保险丝循环后，多层聚合物材料熔合在一起，如果需要分离，从而产生与单独材料一样强或更强的接缝。 通过采用考虑每个过程参数相互影响的影响的优化过程来确定焊缝熔合过程参数的选择。 这确保获得所需的输出特性，例如接缝强度。

    Method and apparatus for joining abutting edges of sheet material
    9.
    发明授权
    Method and apparatus for joining abutting edges of sheet material 失效
    用于连接片材的邻接边缘的方法和装置

    公开(公告)号：US4416713A

    公开(公告)日：1983-11-22

    申请号：US171865

    申请日：1980-07-24

    申请人： Ronald H. Brooks

    发明人： Ronald H. Brooks

    IPC分类号： D06H5/00 ,  B29C65/00 ,  B29C65/34 ,  C09J5/06 ,  C09J7/02 ,  H05B3/34 ,  B32B31/26

    CPC分类号： H05B3/34 ,  B29C65/342 ,  B29C65/3428 ,  B29C65/3444 ,  B29C65/3476 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/73115 ,  B29C66/91313 ,  B29C66/91315 ,  B29C66/91411 ,  B29C66/91431 ,  B29C66/91655 ,  B29C66/961 ,  C09J5/06 ,  C09J7/0203 ,  B29C66/729 ,  B29L2031/7322 ,  H05B2203/014 ,  H05B2203/017 ,  H05B2203/026 ,  H05B2203/033 ,  Y10T428/198

    摘要： A method and apparatus for adhesively bonding together in edge abutting relationship two sheets of woven, felted or other textile such as carpet using a joining tape which includes electrically conductive-metal foil or wires and an integral layer of heat softenable adhesive. Electric current is passed through the foil or wires to thereby heat and soften the adhesive. A control circuit senses the voltage and current in the foil or wires and controls the current in accordance with an adjustable predetermined value to heat the adhesive to a temperature at which the adhesive becomes tacky. The control circuit maintains the adhesive in the tacky state while the abutting edges which overlap the tape are adjusted as required to form the desired join. The control circult is then adjusted to increase the current in the foil or wires to increase the temperature thereof and melt the adhesive so that it flows into the material of the sheets. The current is terminated when the adhesive is fully melted so that the adhesive sets to bond the edge portions of the sheets to the tape.

    摘要翻译： 一种使用包括导电金属箔或电线的接合带和可软化软化的粘合剂的整体层在边缘邻接关系两个织造，毡制或其它织物如地毯之间粘合在一起的方法和装置。 电流通过箔或线，从而加热和软化粘合剂。 控制电路感测箔或电线中的电压和电流，并根据可调节的预定值控制电流，以将粘合剂加热到粘合剂变粘的温度。 控制电路将粘合剂保持在粘性状态，同时根据需要调整与带重叠的邻接边缘以形成所需的连接。 然后调节控制循环以增加箔或线中的电流以增加其温度并熔化粘合剂，使其流入片材的材料。 当粘合剂完全熔化时，电流终止，使得粘合剂将片材的边缘部分粘合到带上。