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    Safety connector for hot runner, having latch destructively interlocking valve stem with actuation plate
    3.
    发明授权
    Safety connector for hot runner, having latch destructively interlocking valve stem with actuation plate 有权
    用于热流道的安全连接器，具有闩锁，具有致动板的破坏性联锁阀杆

    公开(公告)号：US08282870B2

    公开(公告)日：2012-10-09

    申请号：US12934153

    申请日：2009-03-17

    申请人： Abdeslam Bouti ,  Stephen Linwood Gray ,  Thomas Andrew Lawrence

    发明人： Abdeslam Bouti ,  Stephen Linwood Gray ,  Thomas Andrew Lawrence

    IPC分类号： B29C45/22 ,  B29C45/23

    CPC分类号： F16K17/406 ,  B29C45/1775 ,  B29C45/281 ,  B29C45/84

    摘要： Disclosed is a safety connector (100; 200; 300) for a hot runner (600) having a valve stem (104) and an actuation assembly (102), the safety connector (100) including: a shear member (106) releasably interlocking the valve stem (104) with the actuation assembly (102), once the shear member (106) has interlocked the valve stem (104) with the actuation assembly (102), the valve stem (104) becomes movable in response to movement of the actuation assembly (102), and the shear member (106) being configured to shear destructively, and responsive to a predetermined undesired force acting on the shear member (106), the shear member (106) shears and the valve stem (104) becomes released from the actuation assembly (102).

    摘要翻译： 公开了一种用于具有阀杆（104）和致动组件（102）的热流道（600）的安全连接器（100; 200; 300），安全连接器（100）包括：剪切构件（106） 具有致动组件（102）的阀杆（104），一旦剪切构件（106）已将阀杆（104）与致动组件（102）互锁，则阀杆（104）可响应于 所述致动组件（102）和所述剪切构件（106）构造成破坏性剪切，并且响应于作用在所述剪切构件（106）上的预定不期望的力，所述剪切构件（106）剪切和所述阀杆（104） 从致动组件（102）释放。

    SAFETY CONNECTOR FOR HOT RUNNER, HAVING LATCH DESTRUCTIVELY INTERLOCKING VALVE STEM WITH ACTUATION PLATE
    4.
    发明申请
    SAFETY CONNECTOR FOR HOT RUNNER, HAVING LATCH DESTRUCTIVELY INTERLOCKING VALVE STEM WITH ACTUATION PLATE 有权
    用于热运行的安全连接器，具有拉动的带有致动板的分离式互锁阀

    公开(公告)号：US20110018172A1

    公开(公告)日：2011-01-27

    申请号：US12934153

    申请日：2009-03-17

    申请人： Abdeslam Bouti ,  Stephen Linwood Gray ,  Thomas Andrew Lawrence

    发明人： Abdeslam Bouti ,  Stephen Linwood Gray ,  Thomas Andrew Lawrence

    IPC分类号： B29C45/18 ,  B29C45/03 ,  B29C45/74

    CPC分类号： F16K17/406 ,  B29C45/1775 ,  B29C45/281 ,  B29C45/84

    摘要： Disclosed is a safety connector (100; 200; 300) for a hot runner (600) having a valve stem (104) and an actuation assembly (102), the safety connector (100) including: a shear member (106) releasably interlocking the valve stem (104) with the actuation assembly (102), once the shear member (106) has interlocked the valve stem (104) with the actuation assembly (102), the valve stem (104) becomes movable in response to movement of the actuation assembly (102), and the shear member (106) being configured to shear destructively, and responsive to a predetermined undesired force acting on the shear member (106), the shear member (106) shears and the valve stem (104) becomes released from the actuation assembly (102).

    摘要翻译： 公开了一种用于具有阀杆（104）和致动组件（102）的热流道（600）的安全连接器（100; 200; 300），安全连接器（100）包括：剪切构件（106） 具有致动组件（102）的阀杆（104），一旦剪切构件（106）已将阀杆（104）与致动组件（102）互锁，则阀杆（104）可响应于 所述致动组件（102）和所述剪切构件（106）构造成破坏性剪切，并且响应于作用在所述剪切构件（106）上的预定不期望的力，所述剪切构件（106）剪切和所述阀杆（104） 从致动组件（102）释放。

    Cam apparatus for valve stem actuation
    5.
    发明授权
    Cam apparatus for valve stem actuation 失效
    用于阀杆致动的凸轮装置

    公开(公告)号：US08220362B2

    公开(公告)日：2012-07-17

    申请号：US11877101

    申请日：2007-10-23

    申请人： Tomasz Uracz ,  Abdeslam Bouti ,  Andre Axel Kromberg ,  Thomas Andrew Lawrence ,  Stephen Linwood Gray

    发明人： Tomasz Uracz ,  Abdeslam Bouti ,  Andre Axel Kromberg ,  Thomas Andrew Lawrence ,  Stephen Linwood Gray

    IPC分类号： F16H53/00 ,  F16H53/06 ,  A23P1/00 ,  B29B11/06 ,  B29C35/00

    CPC分类号： B29C45/281 ,  B29C2045/2813 ,  B29C2045/2831 ,  Y10T74/2101 ,  Y10T74/2107

    摘要： A cam and cam follower apparatus translates linear cam bar movement to perpendicular valve stem actuation in an injection molding system. The cam bars reciprocate up and down on linear bearing rails such that an actuation plate, fitted with a plurality of valve stems, is cycled normal to the direction of the cam bar movement via cam followers traveling within cam slots in the cam bars. The cam slots in the cam bars are profiled such that the cam followers affect the speed and force at which the valve stems travel while at the same time reducing frictional effects and their associated power requirement. The cam followers of the valve stem actuation plate travel in cam slots in the cam bars from a valve stem forward position, to a valve stem retracted position and ultimately, the entire actuation plate may be removed from the cam bars for maintenance via open ended slots in the cam bars.

    摘要翻译： 凸轮和凸轮从动装置将注射成型系统中的直线凸轮杆运动转换成垂直的阀杆致动。 凸轮杆在直线轴承轨道上往复运动，使得装配有多个阀杆的致动板通过在凸轮杆中的凸轮槽内行进的凸轮从动件垂直于凸轮杆运动的方向循环。 凸轮杆中的凸轮槽被成形，使得凸轮从动件影响阀杆行进的速度和力，同时减少摩擦效应及其相关的功率需求。 阀杆致动板的凸轮从动件在凸轮杆中的凸轮槽中从阀杆向前位置移动到阀杆缩回位置，并且最终可以将整个致动板从凸轮杆移除以通过开口槽进行维护 在凸轮杆上。

    CAM APPARATUS FOR VALVE STEM ACTUATION
    6.
    发明申请
    CAM APPARATUS FOR VALVE STEM ACTUATION 失效
    用于阀门执行的CAM装置

    公开(公告)号：US20090100962A1

    公开(公告)日：2009-04-23

    申请号：US11877101

    申请日：2007-10-23

    申请人： Tomasz URACZ ,  Abdeslam Bouti ,  Andre Axel Kromberg ,  Thomas Andrew Lawrence ,  Stephen Linwood Gray

    发明人： Tomasz URACZ ,  Abdeslam Bouti ,  Andre Axel Kromberg ,  Thomas Andrew Lawrence ,  Stephen Linwood Gray

    IPC分类号： F16H53/00

    CPC分类号： B29C45/281 ,  B29C2045/2813 ,  B29C2045/2831 ,  Y10T74/2101 ,  Y10T74/2107

    摘要： A cam and cam follower apparatus translates linear cam bar movement to perpendicular valve stem actuation in an injection molding system. The cam bars reciprocate up and down on linear bearing rails such that an actuation plate, fitted with a plurality of valve stems, is cycled normal to the direction of the cam bar movement via cam followers traveling within cam slots in the cam bars. The cam slots in the cam bars are profiled such that the cam followers affect the speed and force at which the valve stems travel while at the same time reducing frictional effects and their associated power requirement. The cam followers of the valve stem actuation plate travel in cam slots in the cam bars from a valve stem forward position, to a valve stem retracted position and ultimately, the entire actuation plate may be removed from the cam bars for maintenance via open ended slots in the cam bars.

    摘要翻译： 凸轮和凸轮从动装置将线性凸轮杆运动转换成注射成型系统中的垂直阀杆致动。 凸轮杆在直线轴承轨道上往复运动，使得装配有多个阀杆的致动板通过在凸轮杆中的凸轮槽内行进的凸轮从动件垂直于凸轮杆运动的方向循环。 凸轮杆中的凸轮槽被成形，使得凸轮从动件影响阀杆行进的速度和力，同时减少摩擦效应及其相关的功率需求。 阀杆致动板的凸轮从动件在凸轮杆中的凸轮槽中从阀杆向前位置移动到阀杆缩回位置，并且最终可以将整个致动板从凸轮杆移除以通过开口槽进行维护 在凸轮杆上。

    Apparatus for retaining a heater on an injection molding nozzle
    9.
    发明授权
    Apparatus for retaining a heater on an injection molding nozzle 失效
    用于将加热器保持在注射成型喷嘴上的装置

    公开(公告)号：US06854971B2

    公开(公告)日：2005-02-15

    申请号：US10289879

    申请日：2002-11-07

    申请人： Jim Izudin Pilavdzic ,  Charles Edward Farmer ,  Stefan Von Buren ,  Thomas Andrew Lawrence

    发明人： Jim Izudin Pilavdzic ,  Charles Edward Farmer ,  Stefan Von Buren ,  Thomas Andrew Lawrence

    IPC分类号： B29C45/17 ,  B29C45/20 ,  B29C45/27 ,  B29C45/74

    CPC分类号： B29C45/1782 ,  B29C45/2737 ,  B29C2045/274 ,  B29C2045/2745

    摘要： An apparatus for retaining a heater on an injection molding nozzle comprises a retaining body configured to fit around the injection molding nozzle. The retaining body has two flanges extending inward. One is configured to be received in a groove in the injection molding nozzle; the other is configured to be received in a groove in the heater. An axial slot allows the retaining body to elastically spread outward. The retaining body also has at least one aperture that receives a thermocouple. The aperture is preferably an elongated hole having an axis parallel to a longitudinal axis of the retaining body. Preferably the heater is a thick-film heater and the thermocouple is installed adjacent one on the resistive elements of the thick-film heater. When the resistive elements produce different heat levels, the thermocouple is preferably installed adjacent the resistive element that produces the greatest heat.

    摘要翻译： 用于将加热器保持在注射成型喷嘴上的装置包括构造成围绕注射成型喷嘴安装的保持体。 保持体具有向内延伸的两个凸缘。 一个被配置为容纳在注射成型喷嘴中的凹槽中; 另一个被配置为被接收在加热器中的凹槽中。 轴向槽允许保持体向外弹性扩展。 保持体还具有至少一个接收热电偶的孔。 该孔优选为具有平行于保持体的纵向轴线的轴的细长孔。 优选地，加热器是厚膜加热器，并且热电偶被安装在厚膜加热器的电阻元件上。 当电阻元件产生不同的热量时，热电偶优选地安装在产生最大热量的电阻元件附近。