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1. 发明申请

US20110268834A1 INJECTION MOLDING MACHINE WITH OFFSET MOVING PLATEN ACTUATOR 审中-公开
标题翻译：注射成型机与偏移板执行机构
公开(公告)号：US20110268834A1
公开(公告)日：2011-11-03
申请号：US13078537
申请日：2011-04-01
申请人： Robert D. Schad , Franz Strohmaier
发明人： Robert D. Schad , Franz Strohmaier
IPC分类号： B29C45/66
CPC分类号： B29C45/6728 , B29C45/1748 , B29C2045/6735
摘要： An injection molding machine comprises a first platen and a second platen, the first platen movable relative to the second platen in an axial direction between open and closed positions, and a plurality of tie bars extending generally between the first and second platens for coupling together the first and second platens. At least a first locking device is mounted to the first platen and associated with a first one of the tie bars for selectively locking and unlocking the moving platen relative to the tie bar. At least a first clamping mechanism is mounted to the second platen and associated with the first tie bar, the clamping mechanism including clamp and unclamp chambers on either side of a piston for moving the piston towards clamp and unclamp positions to exert a clamping force and a mold break force, respectively. The machine further includes a traverse actuator comprising one or more linear actuators coupled to at least one of the first and second platens for effecting said movement of the first platen relative to the second platen between the open and closed positions, the one or more linear actuators together being free of provision for applying a mold break force to the platens.
摘要翻译：注射成型机包括第一压板和第二压板，第一压板在打开和关闭位置之间沿轴向相对于第二压板移动，并且多个连接杆大体上在第一和第二压板之间延伸，用于将第一和第二压板。至少第一锁定装置安装到第一压板并与第一个连接杆相关联，用于相对于连接杆选择性地锁定和解锁移动的压板。至少第一夹紧机构安装到第二压板并与第一连杆相关联，夹紧机构包括在活塞的任一侧上的夹紧和松开室，用于将活塞朝向夹紧和松开位置移动以施加夹紧力，并且模具断裂力分别为所述机器还包括横动致动器，所述横动致动器包括一个或多个线性致动器，所述线性致动器联接到所述第一和第二压板中的至少一个，用于在所述打开位置和关闭位置之间实现所述第一压板相对于所述第二压板的所述运动，所述一个或多个线性致动器一起没有为模具施加模具断裂力的规定。

2. 发明授权

US08087919B2 Injection unit for an injection molding machine 有权
标题翻译：注塑机注塑机
公开(公告)号：US08087919B2
公开(公告)日：2012-01-03
申请号：US12788877
申请日：2010-05-27
申请人： Robert D. Schad , Carsten Link , Franz Strohmaier
发明人： Robert D. Schad , Carsten Link , Franz Strohmaier
IPC分类号： B29C45/80
CPC分类号： B29C45/5008 , B29C2045/5088
摘要： An injection drive unit includes a hollow cylindrical casing rotatably supported by a housing, the cylindrical casing having an axis and a front end and a back end spaced apart along the axis; a piston in the cylindrical casing, the piston axially slidable relative to the cylindrical casing along the axis between advanced and retracted positions, and the piston rotationally locked with the cylindrical casing to rotate therewith; and a cylinder cap generally closing off the back end of the cylindrical casing and providing a first pressure chamber between the piston and the cylinder cap, the cylinder cap including a stationary part affixed to the housing and a rotary part affixed to the cylindrical casing, at least the stationary part providing a stationary end face opposed to the piston and against which fluid in the first pressure chamber bears when pressurized.
摘要翻译：注射驱动单元包括由壳体可旋转地支撑的中空圆柱形壳体，所述圆柱形壳体具有轴线和沿着轴线间隔开的前端和后端; 活塞在圆柱形壳体中，活塞相对于圆柱形壳体沿着轴向在先进和缩回位置之间可滑动，并且活塞与圆柱形壳体旋转地锁定以随之旋转; 以及气缸盖，其大体上封闭所述圆筒形壳体的后端，并在所述活塞和所述气缸盖之间提供第一压力室，所述气缸盖包括固定在所述壳体上的固定部分和固定在所述圆筒形壳体上的旋转部件，至少所述固定部分提供与所述活塞相对的静止端面，并且当所述第一压力室中的流体在加压时承受。

3. 发明申请

US20100303949A1 INJECTION UNIT FOR AN INJECTION MOLDING MACHINE 有权
标题翻译：注射成型机注射单元
公开(公告)号：US20100303949A1
公开(公告)日：2010-12-02
申请号：US12788877
申请日：2010-05-27
申请人： Robert D. Schad , Carsten Link , Franz Strohmaier
发明人： Robert D. Schad , Carsten Link , Franz Strohmaier
IPC分类号： B29C45/46
CPC分类号： B29C45/5008 , B29C2045/5088
摘要： An injection drive unit includes a hollow cylindrical casing rotatably supported by a housing, the cylindrical casing having an axis and a front end and a back end spaced apart along the axis; a piston in the cylindrical casing, the piston axially slidable relative to the cylindrical casing along the axis between advanced and retracted positions, and the piston rotationally locked with the cylindrical casing to rotate therewith; and a cylinder cap generally closing off the back end of the cylindrical casing and providing a first pressure chamber between the piston and the cylinder cap, the cylinder cap including a stationary part affixed to the housing and a rotary part affixed to the cylindrical casing, at least the stationary part providing a stationary end face opposed to the piston and against which fluid in the first pressure chamber bears when pressurized.
摘要翻译：注射驱动单元包括由壳体可旋转地支撑的中空圆柱形壳体，所述圆柱形壳体具有轴线和沿着轴线间隔开的前端和后端; 活塞在圆柱形壳体中，活塞相对于圆柱形壳体沿着轴向在先进和缩回位置之间可滑动，并且活塞与圆柱形壳体旋转地锁定以随之旋转; 以及气缸盖，其大体上封闭所述圆筒形壳体的后端，并在所述活塞和所述气缸盖之间提供第一压力室，所述气缸盖包括固定在所述壳体上的固定部分和固定在所述圆筒形壳体上的旋转部件，至少所述固定部分提供与所述活塞相对的静止端面，并且当所述第一压力室中的流体在加压时承受。

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