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    SEAL GIRDING A STICK OF PIPE OR A PIPELINE IN THE ENTRY OR EXIT PORTS OF A PIPE FUSION CHAMBER
    12.
    发明公开
    SEAL GIRDING A STICK OF PIPE OR A PIPELINE IN THE ENTRY OR EXIT PORTS OF A PIPE FUSION CHAMBER 有权
    钢笔密封安装的管道干或输入或输出SPORT管熔接室管道

    公开(公告)号：EP3047186A1

    公开(公告)日：2016-07-27

    申请号：EP14771991.8

    申请日：2014-08-27

    申请人： McElroy Manufacturing, Inc.

    发明人： THOMAN, Timothy M.

    IPC分类号： F16L5/02

    CPC分类号： F16L5/025 ,  B29C65/2092 ,  B29C66/0018 ,  B29C66/1142 ,  B29C66/5221 ,  B29C66/71 ,  B29C66/8414 ,  B29K2023/00

    摘要： A seal (10) obstructs the migration of particulates and precipitation into a pipe fusion chamber through its pipe stick entry and pipeline exit passages. Sheets of cloth (21) serially overlap the anticipated center axis of a pipe stick/pipeline which will pass through the machine. The outer edge (23) of each sheet is pleated and fixed to a frame (11) contiguous with the perimeter of the passage (E
    in ) and the inner edge of each sheet is gathered on an elastic band (37). When a face of a pipe stick/pipeline pushes the sheets away from the frame (11), the pleats (27) and bands (37) cooperate to allow the inner edges (23) of the sheets (21) to slide over the face and hug substantially the entire outer circumference of the pipe stick/pipeline.

    摘要翻译： 密封件通过它的管棒条目阻碍颗粒和沉淀的迁移成管道融合腔和出口通道的管道。 布片材连续重叠的管棒/管线whichwill通过机器的预期中心轴线。 每个片材的外边缘打褶并固定到框架邻接的通道的周长和各片材的内边缘被收集到弹性带。 当一个管棒/管线的面从所述框架推压片远，褶皱和频带协作以允许片材的内边缘到在脸上和拥抱基本上与管棒/管线的整个外圆周上滑动。

    TOP-LOADING STRADDLE-MOUNTED PIPE FUSION MACHINE
    15.
    发明公开
    TOP-LOADING STRADDLE-MOUNTED PIPE FUSION MACHINE 审中-公开

    公开(公告)号：EP4219136A2

    公开(公告)日：2023-08-02

    申请号：EP23156775.1

    申请日：2014-08-27

    申请人： McElroy Manufacturing, Inc.

    发明人： LAWRENCE, Jason A ,  PERRAULT, James R ,  PORTER, David W ,  THOMAN, Timothy M ,  MURRAY, Bobby Lee

    IPC分类号： B29C65/78 ,  B23P19/10 ,  B29C65/20

    摘要： A fusion machine (10) which can be top-loaded on very large polyolefin pipes and pipelines has jaws which consist of an upper half jaw (63/163) and lower left and right (65/165) complemental jaws which pivot on the half jaw. Left and right actuators (110) connected between the complemental jaws and the half jaw (61) operate in one direction to cause the complemental jaws to rotate to an opened condition in which the upper half jaw (61) can be lowered onto and lifted from the pipes to be fused and in the other direction to cause the complemental jaws to rotate to a closed condition in which the pipes to be fused are gripped so substantially around their circumferences as to resist their deformation from round during manipulation by the machine (10). The top-loading machine minimizes the need for heavy equipment to load and unload pipe to and from the fusion machine (10).

    Rack type pipe feeder for a pipe fusion machine
    18.
    发明公开
    Rack type pipe feeder for a pipe fusion machine 有权
    StänderartigerRohrzuführerfüreine Rohrverbindungsmaschine

    公开(公告)号：EP2952314A1

    公开(公告)日：2015-12-09

    申请号：EP15154896.3

    申请日：2011-08-03

    申请人： McElroy Manufacturing, Inc.

    发明人： Perrault, James R. ,  Porter, David Warren ,  Jackman, Brandon William ,  Draeger, William Barton ,  Murray, Bobby L. ,  Thoman, Timothy M. ,  McElroy, Arthur H.

    IPC分类号： B29C31/00 ,  B65G1/04 ,  B65G47/88 ,  F16M11/04 ,  B29C65/78

    CPC分类号： B29C66/65 ,  B29C31/002 ,  B29C65/78 ,  B29C66/5221 ,  B29C66/71 ,  B29K2023/00 ,  B65G1/0442 ,  B65G1/08 ,  B65G47/06 ,  B29K2023/065

    摘要： For use in loading heavy sticks of plastic pipe (P) into a pipe fusion machine, a pipe storage rack (10; 310) with hydraulically powered pipe stick dispensers (330) and stands (360, 390) allows sticks of pipe (P) stored on the rack (10; 310) to roll gravitationally onto a rocking V-shaped dispenser cam (331) disposed between the rack (10; 310) and the fusion machine loading path (T) for one-stick-at-a-time loading onto powered track and roller stands (360, 390) which enable Cartesian manipulation of the stick (P) into the fusion machine. The cam (331) is adjustable to suit pipe stick (P) diameters ranging from 20" (50.8 cm) to 48" (121.92 cm). Many sticks can be stored at one time, releasing heavy lifting equipment and operators to work elsewhere. The process requires only one operator using a pendant controller and the pipe sticks (P) are handled by heavy equipment only when being loaded onto the racks (10; 310).

    摘要翻译： 用于将重的塑料管（P）装入管道融合机中，具有液压动力管棒分配器（330）和支架（360,390）的管道存放架（10; 310）允许管（P） 存储在所述齿条（10; 310）上以重力地滚动到设置在所述齿条（10; 310）和所述熔接机加载路径（T）之间的摇动V形分配器凸轮（331）上， 时间加载到动力轨道和滚子支架（360,390）上，这使得能够对棒（P）进行笛卡尔操纵进入融合机。 凸轮（331）可调节，以适应从20“（50.8厘米）到48”（121.92厘米）的管棒（P）直径。 许多棒可以一次存放，释放重型起重设备和操作员在其他地方工作。 该过程只需要一个操作员使用悬挂控制器，并且管棒（P）仅在被装载到机架（10; 310）上时由重型设备处理。