Apparatus and a method for the injection-compression moulding of articles made of plastic material with two components
    2.
    发明授权
    Apparatus and a method for the injection-compression moulding of articles made of plastic material with two components 失效
    用于由具有两个部件的塑料材料制成的制品的注射压缩模制的装置和方法

    公开(公告)号:US07462316B2

    公开(公告)日:2008-12-09

    申请号:US11047480

    申请日:2005-01-31

    Abstract: Described herein is injection-compression moulding of articles made of plastic material with two components by means of a press of the stack-mould type, in which the first and second countermoulds are constrained to the corresponding moulds carried by the rotating central element of the press so as to enable the respective cavities to set themselves in a position of partial opening for the injection of the plastic material within them. To both of the cavities there is then applied a closing force to bring about compression of the plastic material injected therein.

    Abstract translation: 这里描述的是用塑料材料制成的物品的注射压缩模制,其中两个部件通过压模式,其中第一和第二反模具被约束到由压机的旋转中心元件承载的相应模具 以便使各个空腔能够将其自身设置在部分开口的位置,以便在其内注射塑料材料。 然后对两个空腔施加闭合力以使其中注入的塑料材料受到压缩。

    NOZZLE FOR INJECTION MOULDING OF PLASTIC MATERIALS
    3.
    发明申请
    NOZZLE FOR INJECTION MOULDING OF PLASTIC MATERIALS 有权
    塑料材料注塑成型喷嘴

    公开(公告)号:US20060275527A1

    公开(公告)日:2006-12-07

    申请号:US11463374

    申请日:2006-08-09

    CPC classification number: B29C45/2737 B29C2045/2741 B29C2045/2754

    Abstract: Nozzle for injection moulding of plastic materials, comprising a generally cylindrical body with spiral-shaped groove on the external surface, in which a first and a second heating resistor which are independent from each other and which are equipped with respective autonomous controlling thermocouples, are wound.

    Abstract translation: 用于塑料材料注塑的喷嘴,包括在外表面上具有螺旋形凹槽的大致圆柱体,其中彼此独立并且配备有相应的自主控制热电偶的第一和第二加热电阻器被缠绕 。

    Flow component for plastic material injection molding systems
    5.
    发明申请
    Flow component for plastic material injection molding systems 审中-公开
    塑料注射成型系统的流动部件

    公开(公告)号:US20060024401A1

    公开(公告)日:2006-02-02

    申请号:US11154424

    申请日:2005-06-16

    CPC classification number: B29C45/30 B29C45/2806 B29C2045/2733 B29C2045/2889

    Abstract: A flow component (5) for systems for injection moulding of plastic materials having a flow passage (10) with an inlet (11) and an outlet (12), which together form an elbow (13), which has an internal projection (16) facing the inlet (11) and delimiting two areas (17) of doubling of the flow located immediately downstream of a guide passage (14) for a valve stem (8).

    Abstract translation: 一种用于塑料材料的注射成型系统的流动部件(5),其具有具有入口(11)和出口(12)的流动通道(10),所述流动通道共同形成弯头(13),所述弯头(13)具有内部突出部 )面对所述入口(11)并且限定位于用于阀杆(8)的引导通道(14)的紧下游的流的加倍的两个区域(17)。

    Injector for equipment for injection moulding of plastic materials
    6.
    发明申请
    Injector for equipment for injection moulding of plastic materials 审中-公开
    注塑机塑料注射成型设备

    公开(公告)号:US20060018990A1

    公开(公告)日:2006-01-26

    申请号:US11176408

    申请日:2005-07-07

    CPC classification number: B29C45/2737 B29C2045/274

    Abstract: An injector for equipment for injection moulding of plastic materials the cylindrical body of which has a distal axial portion of larger diameter, a proximal axial portion of smaller diameter, and an intermediate adapting portion shaped like a truncated cone made of a single piece with the distal and proximal portions. An electrical heating resistor extends without any interruption within a helical groove of the body of the injector.

    Abstract translation: 一种用于塑料材料注塑设备的注射器,其圆柱体具有较大直径的远侧轴向部分,较小直径的近端轴向部分和中间适应部分,该中间适应部分形成为具有远端的单件的截锥体 和近端部分。 电加热电阻器在注射器主体的螺旋槽内没有任何中断地延伸。

    Process and apparatus for the production of articles made of plastic material with at least one overmoulded component
    7.
    发明授权
    Process and apparatus for the production of articles made of plastic material with at least one overmoulded component 有权
    用于制造由具有至少一个包覆成型部件的塑料材料制成的制品的方法和装置

    公开(公告)号:US07700026B2

    公开(公告)日:2010-04-20

    申请号:US11490748

    申请日:2006-07-20

    CPC classification number: B29C45/1635 B29C2045/1682 B29C2045/1687

    Abstract: Described herein is a process and apparatus for the production of an article made of moulded plastic material with a first component and at least one second component overmoulded on the first component, in which, in the second injection step for overmoulding the second component, the moulding cavity is at least in part delimited by at least one resting surface that is independent of and mobile with respect to the mobile surface of mould and is set in contact with the first component.

    Abstract translation: 本文描述了一种用于生产由模制塑料材料制成的制品的工艺和装置,其具有第一部件和至少一个第二部件,该第一部件被包覆在第一部件上,其中在用于包覆成型第二部件的第二注射步骤中, 空腔至少部分地由与模具的移动表面无关并且可移动的至少一个搁置表面限定,并且设置成与第一部件接触。

    Process and apparatus for the production or articles made of plastic material with at least one overmoulded component
    10.
    发明申请
    Process and apparatus for the production or articles made of plastic material with at least one overmoulded component 审中-公开
    用于生产的工艺和设备或具有至少一个包覆成型部件的塑料材料制成的制品

    公开(公告)号:US20070018354A1

    公开(公告)日:2007-01-25

    申请号:US11492534

    申请日:2006-07-24

    Abstract: Described herein is a process and apparatus for the production of an article made of moulded plastic material including a first component formed in a first step of injection and possible compression, and at least one second component overmoulded on said first component in a second step of injection and possible compression step. The two steps of injection and possible compression are carried out within the same moulding cavity defined between a mould and a countermould in a single station, without any need for displacing the countermould into a second station.

    Abstract translation: 本文描述了一种用于生产由模制塑料材料制成的制品的方法和装置,该制品包括在第一注射步骤和可压缩中形成的第一组分,以及在第二注射步骤中包覆在所述第一组分上的至少一个第二组分 和可能的压缩步骤。 注射和可能压缩的两个步骤在单个工位中在模具和对应模具之间限定的相同模制腔内进行,而不需要将计件模具移位到第二工位中。

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