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8 条记录 (耗时 0.011 秒)

    INJECTION MOLDING UNIT WITH A DRIVE ASSEMBLY FOR ROTATING AND TRANSLATING A SHAFT
    3.
    发明授权
    INJECTION MOLDING UNIT WITH A DRIVE ASSEMBLY FOR ROTATING AND TRANSLATING A SHAFT 有权
    带驱动装置，以便转动，平移移动WAVE注塑

    公开(公告)号：EP1663612B1

    公开(公告)日：2008-04-23

    申请号：EP03818254.9

    申请日：2003-08-25

    申请人： Husky Injection Molding Systems Ltd.

    发明人： TENG, Alex ,  GALT, John, R. ,  KESTLE, Martin, R.

    IPC分类号： B29C45/50 ,  H02K7/14 ,  F15B15/06

    CPC分类号： B29C45/5008 ,  B29C2045/1794 ,  B29C2045/5024 ,  B29C2045/5088 ,  F15B15/063 ,  F15B15/088 ,  H02K7/00 ,  H02K7/14 ,  H02K2201/18

    摘要： A drive assembly for rotating and translating a shaft comprising a hollow shaft motor (45) and a fluid cylinder (48). The hollow shaft motor (49) rotates the shaft and the fluid cylinder (48) moves the shaft lengthwise. The drive is particularly useful in the injection unit of an injection-molding machine. In one preferred embodiment the injection unit includes a hollow electric motor (45) and a hydraulic cylinder. A first cylinder wall of the hydraulic cylinder is joined to a rotor (47) of the hollow motor (45). A second cylinder wall of the cylinder is connected to a stationary portion of the hollow motor. A piston (50) has two end portions. One end portion of the piston (50) engages the first cylinder wall and the other end portion of the piston (50) engages the second cylinder wall. Means for rotating the piston are attached to the rotor (47). The means for rotating also permits the piston (50) end portions to slide along the cylinder walls. One channel means provides hydraulic fluid to drive the piston (50) in a forward direction and another channel means provides hydraulic fluid to drive the piston (50) in a reverse direction. Means are provided for attaching an injection screw to the piston (50). In the preferred arrangement, the cylinder (48) is at least partially situated within the hollow motor.

    A CHECK VALVE WITH A SPIRAL COIL SEAL
    4.
    发明公开
    A CHECK VALVE WITH A SPIRAL COIL SEAL 审中-公开
    用螺旋形线圈硬密封球阀

    公开(公告)号：EP1768799A1

    公开(公告)日：2007-04-04

    申请号：EP05742592.8

    申请日：2005-05-17

    申请人： HUSKY INJECTION MOLDING SYSTEMS LTD.

    发明人： TENG, Alex ,  GODWIN, Harold ,  ILMONEN, Robert

    IPC分类号： B22D17/20 ,  F16K15/08

    CPC分类号： B22D17/203

    摘要： A seal for a check valve for a metal molding machine. The seal is provided by the combination of a peripheral groove in an outer surface of the check valve and a helically wound core in the groove. The helically wound coil is expandable into sealing engagement with a cylindrical wall of the molding machine. The helically wound coil may be movable laterally in the groove between a melt channel open position and a melt channel closed position to open or seal the melt channel.

    DRIVE ASSEMBLY FOR ROTATING AND TRANSLATING A SHAFT
    5.
    发明公开
    DRIVE ASSEMBLY FOR ROTATING AND TRANSLATING A SHAFT 有权
    带驱动装置，以便转动，平移移动WAVE注塑

    公开(公告)号：EP1663612A1

    公开(公告)日：2006-06-07

    申请号：EP03818254.9

    申请日：2003-08-25

    申请人： HUSKY INJECTION MOLDING SYSTEMS LTD.

    发明人： TENG, Alex ,  GALT, John, R. ,  KESTLE, Martin, R.

    IPC分类号： B29C45/50 ,  H02K7/14 ,  F15B15/06

    CPC分类号： B29C45/5008 ,  B29C2045/1794 ,  B29C2045/5024 ,  B29C2045/5088 ,  F15B15/063 ,  F15B15/088 ,  H02K7/00 ,  H02K7/14 ,  H02K2201/18

    摘要： A drive assembly for rotating and translating a shaft comprising a hollow shaft motor (45) and a fluid cylinder (48). The hollow shaft motor (49) rotates the shaft and the fluid cylinder (48) moves the shaft lengthwise. The drive is particularly useful in the injection unit of an injection-molding machine. In one preferred embodiment the injection unit includes a hollow electric motor (45) and a hydraulic cylinder. A first cylinder wall of the hydraulic cylinder is joined to a rotor (47) of the hollow motor (45). A second cylinder wall of the cylinder is connected to a stationary portion of the hollow motor. A piston (50) has two end portions. One end portion of the piston (50) engages the first cylinder wall and the other end portion of the piston (50) engages the second cylinder wall. Means for rotating the piston are attached to the rotor (47). The means for rotating also permits the piston (50) end portions to slide along the cylinder walls. One channel means provides hydraulic fluid to drive the piston (50) in a forward direction and another channel means provides hydraulic fluid to drive the piston (50) in a reverse direction. Means are provided for attaching an injection screw to the piston (50). In the preferred arrangement, the cylinder (48) is at least partially situated within the hollow motor.

    MOLDING-SYSTEM CLAMP
    6.
    发明授权
    MOLDING-SYSTEM CLAMP 有权
    FORM系统终端

    公开(公告)号：EP2117803B8

    公开(公告)日：2011-03-02

    申请号：EP08706291.5

    申请日：2008-01-28

    申请人： HUSKY INJECTION MOLDING SYSTEMS LTD.

    发明人： SCHAD, Robert Dietrich ,  TENG, Alex

    IPC分类号： B29C45/64 ,  B22D17/20 ,  B29C45/17

    CPC分类号： B29C45/6728 ,  B29C2045/1792 ,  B29C2045/6735 ,  Y10T428/8305

    摘要： A clamp assembly (102) of a molding system (100), the clamp assembly (102) comprising platens (120, 122) being axially movable in parallel relative to each other; rods (121) extending between the platens (120, 122); tie-bar lock mechanisms (130) supported by first platen (122), each of the tie-bar lock mechanisms (130) being lockably and unlockably engageable with the rods (121); and clamp actuators (128) supported by second platen (120), each of the clamp actuators (128) including: a first actuator (502) configured to be interactable with rods (121); and a second actuator (504) configured to be interactable with the first actuator (502) so to move the first actuator in a home position upon unlocking the rods (121).