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1. 发明授权

US06368099B1 Oven-pallet alignment and profiled heating of preforms 失效
标题翻译：烤箱 - 托盘对齐和预成型件的异型加热
公开(公告)号：US06368099B1
公开(公告)日：2002-04-09
申请号：US09558046
申请日：2000-04-26
申请人： Paul F. Kresak , Andrea L. Diamond , Svemir Dzafic , David Geiger , Christian Georgescu , Peter B. Kamka , Lian Zhang , Robert D. Schad , Gary Hughes
发明人： Paul F. Kresak , Andrea L. Diamond , Svemir Dzafic , David Geiger , Christian Georgescu , Peter B. Kamka , Lian Zhang , Robert D. Schad , Gary Hughes
IPC分类号： B29C4968
CPC分类号： B29C49/6409 , B29C49/06 , B29C49/36 , B29C49/4205 , F27B17/00 , F27D3/00
摘要： The present invention relates to a system for thermally profiling preforms prior to blow molding. The system includes a pallet for holding a plurality of preforms and a station, such as a heating oven, for thermally conditioning the preforms. In a first embodiment, the pallet comprises a self aligning pallet which is movable towards and away from the heating oven. In a second embodiment, the pallet holding the preforms is fixed in position and the heating oven is movable towards and away from the preforms. The pallet further includes rotatable mandrels for supporting the preforms and a programmable motor for rotating the preforms a desired amount and at a desired speed.
摘要翻译：本发明涉及一种用于在吹塑之前热成型预型件的系统。该系统包括用于保持多个预成型件的托盘和用于热调节预成型件的工位，例如加热炉。在第一实施例中，托盘包括能够朝向和远离加热炉移动的自对准托盘。在第二实施例中，保持预成型件的托盘被固定在适当位置，并且加热炉可朝向和远离预成型件移动。托盘还包括用于支撑预成型件的可旋转心轴和用于以预期速度旋转预制件的可编程马达。

2. 发明授权

US4793960A Process for preparing hollow plastic articles 失效
标题翻译：中空塑料制品的制备方法
公开(公告)号：US4793960A
公开(公告)日：1988-12-27
申请号：US31540
申请日：1987-03-30
申请人： Robert D. Schad , Herbert Rees , Gary Hughes , John R. Murchie
发明人： Robert D. Schad , Herbert Rees , Gary Hughes , John R. Murchie
IPC分类号： B29C35/02 , B29C35/16 , B29C49/06 , B29C49/28 , B29C49/42 , B29C49/68 , B29C49/02
CPC分类号： B29C49/4205 , B29C49/28 , B29C2049/4221 , B29C2791/006 , B29C35/02 , B29C35/16 , B29C49/06 , B29C49/68
摘要： The method of the present invention involves transferring plastic parisons from a receiving station to a finishing station on a plurality of pallets in a single row for forming said parisons into hollow plastic articles. The pallets with parisons thereon are transported through a temperature conditioning means for temperature conditioning said parisons to render same suitable for forming into said hollow plastic articles at the finishing station.
摘要翻译：本发明的方法涉及将塑料型坯从一个接收站转移到一列中的多个托盘上的精加工站，用于将所述型坯形成中空塑料制品。其上具有型坯的托盘通过温度调节装置运输，用于温度调节所述型坯以使其适于在精加工站形成所述中空塑料制品。

3. 发明授权

US4729732A Carrying means for holding and cooling a parison 失效
标题翻译：携带和冷却型坯的手段
公开(公告)号：US4729732A
公开(公告)日：1988-03-08
申请号：US31655
申请日：1987-03-30
申请人： Robert D. Schad , Herbert Rees , Gary Hughes , John R. Murchie
发明人： Robert D. Schad , Herbert Rees , Gary Hughes , John R. Murchie
IPC分类号： B29C35/02 , B29C35/16 , B29C49/06 , B29C49/28 , B29C49/42 , B29C49/68 , B29C49/64
CPC分类号： B29C45/7207 , B29C49/28 , B29C49/4205 , B29C2045/7214 , B29C2049/4221 , B29C2791/006 , B29C35/02 , B29C35/16 , B29C49/06 , B29C49/68 , Y10S264/78
摘要： The apparatus of the present invention involves transferring plastic parisons from a receiving station to a finishing station on a plurality of pallets in a single row for forming said parisons into hollow plastic articles. The pallets with parisons thereon are transported through a temperature conditioning means for temperature conditioning said parisons to render same suitable for forming into said hollow plastic articles at the finishing station.
摘要翻译：本发明的装置涉及将塑料型坯从一个接收站转移到一列中的多个托盘上的精加工站，用于将所述型坯形成中空塑料制品。其上具有型坯的托盘通过温度调节装置运输，用于温度调节所述型坯以使其适于在精加工站形成所述中空塑料制品。

4. 发明授权

US4690633A Apparatus for preparing hollow plastic articles 失效
标题翻译：中空塑料制品的制备装置
公开(公告)号：US4690633A
公开(公告)日：1987-09-01
申请号：US733969
申请日：1985-05-14
申请人： Robert D. Schad , Herbert Rees , Gary Hughes , John R. Murchie
发明人： Robert D. Schad , Herbert Rees , Gary Hughes , John R. Murchie
IPC分类号： B29C35/02 , B29C35/16 , B29C49/06 , B29C49/28 , B29C49/42 , B29C49/64 , B29C49/68 , B29C49/02
CPC分类号： B29C49/6409 , B29C49/28 , B29C49/4205 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/14133 , B29B2911/14213 , B29B2911/1424 , B29C2049/4221 , B29C2791/006 , B29C35/02 , B29C35/16 , B29C49/06 , B29C49/68
摘要： The apparatus of the present invention involves transferring plastic parisons from a receiving station to a finishing station on a plurality of pallets in a single row for forming said parisons into hollow plastic articles. The pallets with parisons thereon are transported through a temperature conditioning means for temperature conditioning said parisons to render same suitable for forming into said hollow plastic articles at the finishing station.
摘要翻译：本发明的装置涉及将塑料型坯从一个接收站转移到一列中的多个托盘上的精加工站，用于将所述型坯形成中空塑料制品。其上具有型坯的托盘通过温度调节装置运输，用于温度调节所述型坯以使其适于在精加工站形成所述中空塑料制品。

5. 发明申请

US20130108725A1 INJECTION UNIT WITH PISTON POSITION MEASUREMENT SYSTEM 有权
标题翻译：带活塞位置测量系统的注射单元
公开(公告)号：US20130108725A1
公开(公告)日：2013-05-02
申请号：US13698352
申请日：2011-05-17
申请人： Robert D. Schad , Carsten Link , Stephen Mracek
发明人： Robert D. Schad , Carsten Link , Stephen Mracek
IPC分类号： B29C45/80 , G01B21/16
CPC分类号： B29C45/80 , B29C45/50 , B29C45/76 , B29C2945/76096 , B29C2945/76187 , G01B21/16
摘要： An injection unit includes a cylinder casing comprising an inner cylindrical surface extending along an axis, and a piston housed in the casing and translatable along the axis between an advanced and a retracted position. The piston includes a piston radial surface in facing relation to the inner cylindrical surface, and the piston radial surface has a measurement detection feature. A probe is fixed relative to the cylinder casing, the probe communicating with the measurement detection feature when the piston is in and moving between the advanced and retracted positions to measure the translation of the piston.
摘要翻译：注射单元包括气缸壳体，其包括沿轴线延伸的内圆柱形表面，以及容纳在壳体中的活塞，并且可沿着轴线在先进位置和缩回位置之间平移。活塞包括与内圆柱形表面相对的活塞径向表面，并且活塞径向表面具有测量检测特征。探头相对于气缸壳体固定，当活塞进入并在先进位置和缩回位置之间移动时，探头与测量检测特征相通以测量活塞的平移。

6. 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。

7. 发明授权

US06491509B1 Shooting pot actuator for an injection molding machine 有权
标题翻译：注射成型机的拍摄壶执行器
公开(公告)号：US06491509B1
公开(公告)日：2002-12-10
申请号：US09680977
申请日：2000-10-06
申请人： Robert D. Schad , Roberto D. Sicilia , Ronald Ing , Bruce Catoen , Robert Domodossola
发明人： Robert D. Schad , Roberto D. Sicilia , Ronald Ing , Bruce Catoen , Robert Domodossola
IPC分类号： B29C4516
CPC分类号： B29C45/53 , B29C45/02 , B29C45/1642 , B29C45/54
摘要： A shooting pot actuator for an injection molding machine having two plates carrying pusher rods for pushing against injection plungers within the shooting pots. The plates are mounted outside the mold and the clamp unit, and the pushers extend through bores in the stationary platen of the clamp unit to reach the injection plungers. The actuator reduces the cost and complication of mold design and production, and permits simplified adjustment of the injection plunger stroke.
摘要翻译：一种用于注射成型机的射出缸致动器，具有两个承载推杆的板，用于推动射出缸内的注射柱塞。板被安装在模具和夹具单元外部，并且推动器延伸穿过夹具单元的固定压板中的孔以到达注射柱塞。执行器降低了模具设计和生产的成本和复杂性，并且允许简化的注射柱塞行程的调整。

8. 发明授权

US06413075B1 Partial crystallization apparatus of amorphous plastic articles 失效
公开(公告)号：US06413075B1
公开(公告)日：2002-07-02
申请号：US09617335
申请日：2000-07-17
申请人： Michael Koch , Robert D. Schad , Laura Martin , James D. Sykes , Dan Stracovsky , Bruce Catoen
发明人： Michael Koch , Robert D. Schad , Laura Martin , James D. Sykes , Dan Stracovsky , Bruce Catoen
IPC分类号： B29C4573
CPC分类号： B29C45/7312 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14133 , B29B2911/14146 , B29B2911/14246 , B29B2911/14273 , B29B2911/14326 , B29B2911/14333 , B29B2911/1444 , B29B2911/14466 , B29B2911/14593 , B29B2911/14646 , B29B2911/14906 , B29C45/73 , B29C49/06 , B29C49/221 , B29C49/6445 , B29C49/6463 , B29C2035/0855 , B29C2045/7343 , B29C2045/735 , B29C2045/7362 , B29K2027/18 , B29K2067/00 , B29K2077/00 , B29K2079/08 , B29K2081/06 , B29K2105/253 , B29K2105/26 , B29K2995/0025 , B29K2995/0039 , B29K2995/004 , B29K2995/0041 , B29K2995/0043 , B29L2009/003 , B29L2009/005 , Y10S264/908 , Y10T428/1352
摘要： A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.

9. 发明授权

US06168740A Partial crystallization method of amorphous plastic articles 失效
标题翻译：非晶塑料制品的部分结晶方法
公开(公告)号：US06168740A
公开(公告)日：2001-01-02
申请号：US09057883
申请日：1998-04-09
申请人： Michael Koch , Robert D. Schad , Laura Martin , James D. Sykes , Dan Stracovsky , Bruce Catoen
发明人： Michael Koch , Robert D. Schad , Laura Martin , James D. Sykes , Dan Stracovsky , Bruce Catoen
IPC分类号： B29C7100
CPC分类号： B29C45/7312 , B29B11/14 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14086 , B29B2911/14093 , B29B2911/14106 , B29B2911/14113 , B29B2911/1412 , B29B2911/14133 , B29B2911/14146 , B29B2911/14246 , B29B2911/14273 , B29B2911/14326 , B29B2911/14333 , B29B2911/1444 , B29B2911/14466 , B29B2911/14593 , B29B2911/14646 , B29B2911/14906 , B29C45/73 , B29C49/06 , B29C49/221 , B29C49/6445 , B29C49/6463 , B29C2035/0855 , B29C2045/7343 , B29C2045/735 , B29C2045/7362 , B29K2027/18 , B29K2067/00 , B29K2077/00 , B29K2079/08 , B29K2081/06 , B29K2105/253 , B29K2105/26 , B29K2995/0025 , B29K2995/0039 , B29K2995/004 , B29K2995/0041 , B29K2995/0043 , B29L2009/003 , B29L2009/005 , Y10S264/908 , Y10T428/1352
摘要： A plastic article is formed in an injection mold by injecting molten plastic into the injection mold at an elevated temperature, cooling the plastic from the molten condition to a solid condition, and crystallizing a portion of the plastic by slowing down the cooling of said portion.
摘要翻译：在注射模具中通过将熔融塑料注射到注射模具中，在高温下形成塑料制品，将塑料从熔融状态冷却至固体状态，并通过减慢所述部分的冷却来使塑料的一部分结晶。

10. 发明授权

US6093361A Clamp system and method 失效
标题翻译：夹具系统和方法
公开(公告)号：US6093361A
公开(公告)日：2000-07-25
申请号：US127669
申请日：1998-07-31
申请人： Robert D. Schad
发明人： Robert D. Schad
IPC分类号： B29C33/24 , B29C45/68 , B29C45/64
CPC分类号： B29C45/68
摘要： Stationary and movable platens are provided having mold halves affixed thereto. The movable platen is reciprocatingly moved between a mold open and a mold closed position, and a clamping force is applied to the movable platen in the mold closed position, and a mold break force is applied to the movable platen in the mold closed position. At least one column is provided having a first end affixed to the movable platen, and a threaded rod engages a threaded member which is operatively connected to the column.
摘要翻译：设有固定和可移动的压板，其上固定有半模。可动压板在模具打开和模具闭合位置之间往复运动，并且在模具闭合位置中将可动压板施加夹紧力，并且在模具闭合位置中将可移动压板施加模具断裂力。提供至少一个柱，其具有固定到可动压板的第一端，并且螺杆与可操作地连接到柱的螺纹构件接合。

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