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17 条记录 (耗时 0.024 秒)

    Method of making extruded plastic members
    3.
    发明授权
    Method of making extruded plastic members 失效
    制造挤出塑料件的方法

    公开(公告)号：US5937521A

    公开(公告)日：1999-08-17

    申请号：US862305

    申请日：1997-05-23

    申请人： Frank A. March ,  Russell J. Gould ,  William R. Curtis ,  Rickey L. Bowen ,  Walter R. Markle

    发明人： Frank A. March ,  Russell J. Gould ,  William R. Curtis ,  Rickey L. Bowen ,  Walter R. Markle

    IPC分类号： B29C47/02 ,  B23P15/00

    CPC分类号： B29C47/027 ,  B29C47/0016 ,  Y10T29/49632 ,  Y10T29/49798

    摘要： Improvements in a method for extruding plastic members includes a joint connection for splicing glass fiber rebars together in end-to-end relation for use as reinforcing elements in an extruded plastic member. The extruded plastic member is cut into predetermined lengths at the locations of the splices or joint connections so that the reinforcing rebars in the extruded members are joint- or splice-free. A device for locating the position of the splices in the extruded plastic member is suspended above the extrusion apparatus and is adjustable for any predetermined length of reinforcing rebars to be used in the extruded plastic member. After the extruded member is cut, a chilled plate is inserted into the cut to cool and solidify any molten plastic that may remain at the confronting surfaces of the cut to prevent leakage of molten plastic from the cut ends of the extruded plastic member.

    摘要翻译： 用于挤出塑料构件的方法的改进包括用于将玻璃纤维钢筋拼接在一起的端对端关系的接头连接，用作挤压塑料构件中的增强元件。 挤出的塑料构件在接头或接头连接的位置处被切割成预定长度，使得挤出构件中的加强筋是接合的或无接头的。 用于定位挤出塑料构件中的接头的位置的装置悬挂在挤出装置上方，并且对于在挤出的塑料构件中使用的任何预定长度的增强钢筋是可调节的。 在挤压构件被切割之后，将冷却板插入切割器中以冷却和固化可能保留在切割面的相对表面上的任何熔融塑料，以防止熔融塑料从挤出的塑料构件的切割端泄漏。

    Baseball protection device
    4.
    发明授权
    Baseball protection device 失效
    棒球保护装置

    公开(公告)号：US4541127A

    公开(公告)日：1985-09-17

    申请号：US533426

    申请日：1983-09-19

    申请人： Russell J. Gould

    发明人： Russell J. Gould

    IPC分类号： A63B71/14 ,  A41D13/10

    CPC分类号： A63B71/143 ,  Y10S2/91

    摘要： A baseball protection device for attachment to a baseball glove includes a multi-layered shielding portion for protecting the wrist and lower forearm of one who wears the glove. It also includes a stretchable fabric sewn to outermost side edges of the shielding portion such that the shielding portion and fabric together encircle the wrist and forearm. The shielding portion is formed from two separate but attached sections sewn together along a seam extending lengthwise of the wrist and forearm. Each section has a pad of pliable, shock-absorbent material and a sheet of hard, semi-rigid material superimposed on top of the pad. The pad and sheet are encased in a durable material. The device is provided with a plurality of eyelets at a forward end thereof for detachably fastening the device to a heel portion of the glove using the existing glove lacing.

    摘要翻译： 用于安装到棒球手套的棒球保护装置包括用于保护佩戴手套的手腕和下前臂的多层屏蔽部分。 它还包括缝合到屏蔽部分的最外侧边缘的可拉伸织物，使得屏蔽部分和织物一起包围手腕和前臂。 屏蔽部分由沿手腕和前臂纵向延伸的缝线缝合在一起的两个独立但附着的部分形成。 每个部分具有柔软的缓冲材料垫和叠置在垫顶部的硬质半刚性材料片。 垫和片被包裹在耐用材料中。 该装置在其前端设置有多个孔眼，用于使用现有的手套系带将装置可拆卸地紧固到手套的后跟部分。

    Hot knife welds in thermoplastic strap
    7.
    发明授权
    Hot knife welds in thermoplastic strap 失效
    热刀焊缝热塑带

    公开(公告)号：US4158711A

    公开(公告)日：1979-06-19

    申请号：US793445

    申请日：1977-05-04

    申请人： Russell J. Gould

    发明人： Russell J. Gould

    IPC分类号： B29C65/00 ,  B29C65/20 ,  B65B13/32 ,  B32B3/26

    CPC分类号： B65B13/32 ,  B29C65/2076 ,  B29C65/305 ,  B29C66/1122 ,  B29C66/4322 ,  B29C66/4324 ,  B29C66/83221 ,  B29C66/91421 ,  B29C66/91 ,  B29C66/919 ,  B29C66/929 ,  B29C66/949 ,  B29K2995/005 ,  B29L2031/7276 ,  Y10T428/19 ,  Y10T428/24744

    摘要： Ends of thermoplastic polymeric strap are joined together using a hot sealing blade of substantially rectangular transverse cross section and having corners with an effective radius in the range of about 0.005 inches to 0.03 inches. Joints or welds produced by this sealing blade have a novel configuration in which a fused interfacial region includes an annular mass defining at least one elongated cavity. At least two such cavities are present within the region and together span the width of the strap. Such welds are stronger than prior art welds, and can consistently be produced having a joint strength of at least about 85 percent of the strap strength.

    摘要翻译： 热塑性聚合物带的端部使用基本上矩形横截面的热密封刀片连接在一起，并且具有有效半径在约0.005英寸至0.03英寸范围内的拐角。 由该密封刀片产生的接头或焊缝具有新颖的构造，其中熔融界面区域包括限定至少一个细长空腔的环形块。 该区域内至少存在两个这样的空腔，并且一起跨越带子的宽度。 这种焊接比现有技术的焊缝更坚固，并且可以一致地制造具有至少约85％的带强度的接合强度。

    Extruded closure strip carrying reactivatable adhesive layer
    10.
    发明授权
    Extruded closure strip carrying reactivatable adhesive layer 失效
    带有可再活化粘合剂层的挤出封闭带

    公开(公告)号：US4731911A

    公开(公告)日：1988-03-22

    申请号：US894669

    申请日：1986-08-08

    申请人： Russell J. Gould

    发明人： Russell J. Gould

    IPC分类号： A44B9/16 ,  A44B19/40 ,  B29C65/58 ,  B31B19/90 ,  B65D33/25 ,  B65D33/24

    CPC分类号： B65D33/2541 ,  A44B19/40 ,  A44B9/16 ,  B29C65/58 ,  B29C66/1122 ,  B29C66/43 ,  B29C66/474 ,  B29C66/83413 ,  B29C66/71 ,  B29L2005/00 ,  B31B2219/9016 ,  Y10S24/39 ,  Y10S24/50 ,  Y10T24/45168

    摘要： A closure strip adapted to be bonded to a substrate comprises a one-piece polymeric extrusion having a base surface essentially no wider than the profile portion of the strip and wherein a plane projected normal to and bisecting the base surface longitudinally into two parts also bisects the profile portion into two corresponding parts, a dormant but reactivatable adhesive layer adhering to and along the base surface on at least one side of the plane, so that the closure strip is adapted to be bonded to the substrate upon reactivation of the dormant adhesive.

    摘要翻译： 适于结合到基底的闭合带包括单件式聚合物挤出物，其具有基本上不比条带的轮廓部分更宽的基部表面，并且其中垂直投影并将基部表面二等分成纵向分成两部分的平面也将 轮廓部分分成两个对应的部分，即在平面的至少一侧上粘附并沿基底表面的休眠但可再活化的粘合剂层，使得封闭条适于在休眠粘合剂再活化时与基底结合。