利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

16 条记录 (耗时 0.023 秒)

    Gate for injection molding rubber compounds
    1.
    发明授权
    Gate for injection molding rubber compounds 失效
    注塑门橡胶胶

    公开(公告)号：US06387313B1

    公开(公告)日：2002-05-14

    申请号：US09461907

    申请日：1999-12-15

    申请人： Ching-Chian Chang ,  John Richard White

    发明人： Ching-Chian Chang ,  John Richard White

    IPC分类号： B29C4500

    CPC分类号： B29C45/0005 ,  B29C45/2701 ,  B29C2045/0006 ,  B29K2021/00

    摘要： A combination rubber injection gate system (24) and method of injection molding rubber to produce desired flow patterns in the rubber is disclosed. The combination gate (24) directs rubber through a first region (26) to flow at cross angles (38, 40) through the injection gate (24), relative to the direction of flow of the rubber (22) through the injection gate (24). The rubber (22) is then directed through an adjacent region (28) to flow through the injection gate (24) at a direction parallel to the direction of flow of the rubber (22) through the entire injection gate (24). The combination gate (24) yields a highly mixed and uniform flow of rubber (22) that is particularly useful when injection molding fiber-loaded rubber where it is desired to orient the fibers in a particular direction.

    摘要翻译： 公开了一种组合橡胶注射门系统（24）和注射橡胶的方法以在橡胶中产生所需的流动模式。 组合门24引导橡胶穿过第一区域26相对于橡胶（22）通过喷射门（22）的流动方向通过喷射浇口（24）以交叉角（38,40）流动 24）。 然后，橡胶（22）被引导通过相邻区域（28），以通过整个喷射门（24）沿与橡胶（22）的流动方向平行的方向流过喷射门（24）。 组合门（24）产生高度混合且均匀的橡胶流动（22），当注射成型纤维负载的橡胶时，其需要在特定方向上定向纤维时特别有用。

    Lattice gate for drop gate injection molding
    6.
    发明授权
    Lattice gate for drop gate injection molding 失效
    格栅门浇注浇注注塑

    公开(公告)号：US06607688B1

    公开(公告)日：2003-08-19

    申请号：US09658087

    申请日：2000-09-08

    申请人： Robert Henry Vogliano ,  Mark Russell Miller ,  John Richard White

    发明人： Robert Henry Vogliano ,  Mark Russell Miller ,  John Richard White

    IPC分类号： B29C4500

    CPC分类号： B29C45/2701 ,  B29C45/2708 ,  B29K2021/00

    摘要： The present invention is directed towards the hybrid combination of a drop gate injection molding system and a lattice gate. The lattice gate is located prior to the orifice of the drop gate. The lattice gate is comprised of a series of cross-direction flow channels through which the rubber flows, with mixing of the rubbers at the intersections of the flow channels. This hybrid molding system permits shorter cure times, and improved process cycle time for curing rubbers.

    摘要翻译： 本发明涉及液滴栅注射成型系统和格栅的混合组合。 格栅门位于滴浇口的孔口之前。 格栅由一系列横向流动通道组成，橡胶流过该通道，橡胶在流动通道的交点处混合。 该混合成型系统允许较短的固化时间，并且改善固化橡胶的工艺循环时间。

    Lattice gate for injection molding of rubber compounds
    7.
    发明授权
    Lattice gate for injection molding of rubber compounds 失效
    用于橡胶化合物注塑的格栅

    公开(公告)号：US06379603B1

    公开(公告)日：2002-04-30

    申请号：US09445522

    申请日：1999-12-07

    申请人： John Richard White ,  Robert Henry Vogliano

    发明人： John Richard White ,  Robert Henry Vogliano

    IPC分类号： B29C4500

    CPC分类号： B29C45/2701 ,  B29K2021/00

    摘要： The present invention relates to a lattice gate for directing streams of rubber into an injection molding device through a plurality of intersecting channels (78, 80) which thermally mix the streams of rubber within the gate (76) as they pass through the intersections of the flow channels permitting the injection time of the rubber into the mold cavity to be decreased while simultaneously reducing the time for curing the rubber within the mold.

    摘要翻译： 本发明涉及一种用于通过多个相交通道（78,80）将橡胶流引导到注射成型装置中的格栅门，当通过门（76）的交叉点 允许橡胶进入模腔的注射时间的流动通道减少，同时减少在模具内固化橡胶的时间。