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1. 发明授权

US6048476A Clamp pressure optimization system and method 失效
标题翻译：夹压优化系统及方法
公开(公告)号：US6048476A
公开(公告)日：2000-04-11
申请号：US39637
申请日：1998-03-16
申请人： Manfred Lausenhammer , Christopher Choi
发明人： Manfred Lausenhammer , Christopher Choi
IPC分类号： B29C45/76 , B29C45/77 , B29C45/82
CPC分类号： B29C45/7653 , B29C45/77
摘要： The present invention relates to a method and a system for preventing mold flash. The method broadly comprises the steps of: introducing a fluid under pressure into a mechanism for applying a clamping force such as the clamping cylinder of a piston-cylinder unit; increasing the pressure of the fluid in the clamping force applying mechanism so as to apply a clamping force to the mold; injecting moldable material into the mold; measuring actual pressure in the clamping force applying mechanism; and determining whether the mold is close to blowing open when the moldable material is injected into the mold using the actual measured pressure in the clamping cylinder. The method further comprises providing an injection unit having an injection cylinder; supplying fluid under pressure to the injection cylinder; measuring the actual injection pressure of the fluid in the injection cylinder; and determining whether the actual injection pressure is below the pressure needed to blow the mold open under existing clamp conditions. The system of the present invention includes a pressure sensor for measuring the actual pressure within the clamping force application mechanism and a controller provided with logic for determining whether the mold is close to blowing open when the moldable material is injected into the mold using the measured actual clamp pressure.
摘要翻译：本发明涉及防止模具闪光的方法和系统。该方法广泛地包括以下步骤：将压力下的流体引入用于施加夹紧力的机构，例如活塞 - 气缸单元的夹紧缸; 增加夹紧力施加机构中的流体的压力，以向模具施加夹紧力; 将可模塑材料注入模具中; 测量夹紧力施加机构中的实际压力; 以及当使用夹紧缸中的实际测量压力将可模制材料注入模具时，确定模具是否接近吹开。该方法还包括提供具有注射缸的注射单元; 将液体在压力下供给到注射缸; 测量注射缸中流体的实际注射压力; 并且确定实际的注射压力是否低于在现有的夹紧条件下吹塑模具所需的压力。本发明的系统包括：用于测量夹紧力施加机构内的实际压力的压力传感器;以及控制器，该控制器设置有逻辑，用于当使用测量的实际值将模具材料注入模具时，确定模具是否接近吹开夹紧压力。

2. 发明授权

US07306452B2 Cooling system for sleeves that are fixed to a carrier plate 有权
标题翻译：用于固定在承载板上的套筒的冷却系统
公开(公告)号：US07306452B2
公开(公告)日：2007-12-11
申请号：US10506706
申请日：2003-02-12
申请人： Manfred Lausenhammer , Helmut Thömmes
发明人： Manfred Lausenhammer , Helmut Thömmes
IPC分类号： B29C45/72
CPC分类号： B29C45/7207 , B29C2045/7214 , B29C2045/725 , B29K2105/253
摘要： A cooling system for cooling sleeves (2) fixed to a carrier plate (1), by means of a fluid which is passed from a fluid inlet (15) to a fluid outlet (22) by way of fluid conduits (7, 14, 10, 11, 21) supported by means of the carrier plate (1). The fluid conduits (7, 14, 10, 11, 21) include main supply conduits (7) and supply conduits (10, 11) which extend approximately transversely with respect to each other. The supply conduits extend in a mutually parallel relationship and are arranged in pairs in the carrier plate (1) and are connected to a row of sleeves (2) by way of intake (16) and discharge conduits (17). The row of sleeves (2) is so disposed between the supply conduits (10, 11) of a pair such that each sleeve (2) is connected to both supply conduits (10, 11), and fluid communication is interrupted (plug 24) in at least the one supply conduit (10) of the pair substantially at the middle of its longitudinal extent (l).
摘要翻译：一种用于冷却套筒（2）的冷却系统，其借助于通过流体导管（7,14）从流体入口（15）流到流体出口（22）的流体固定到承载板（1） 10,11,21）通过承载板（1）支撑。流体管道（7,14,10,11,21）包括主供应管道（7）和相对于彼此大致横向延伸的供应管道（10,11）。供应管道以相互平行的关系延伸并且成对地布置在承载板（1）中，并且通过进气（16）和排出管道（17）连接到一排套管（2）。一排套管（2）设置在一对的供应管道（10,11）之间，使得每个套筒（2）连接到两个供应管道（10,11），并且流体连通中断（塞子24）在至少一个供应管道（10）中，大致在其纵向范围（1）的中间。

3. 发明申请

US20060121150A1 Mold core of an injection molding tool 审中-公开
标题翻译：注射成型工具的模芯
公开(公告)号：US20060121150A1
公开(公告)日：2006-06-08
申请号：US10524312
申请日：2003-05-20
申请人： Werner Plass , Manfred Lausenhammer
发明人： Werner Plass , Manfred Lausenhammer
IPC分类号： B29C49/00
CPC分类号： A62B99/00 , A47G9/064 , A62B3/00 , B29B2911/14593 , B29C45/7312 , B29C2045/7362 , B29K2105/253
摘要： A mold core of an injection molding tool for the injection molding of preforms of plastic material. The mold core is in the form of a hollow casing which is closed at one end, with a central axis, an outer surface, an inner surface and a hollow cooling tube. The hollow tube is arranged in the mold core at a spacing from the inner surface and is in communication with coolant feed conduits and coolant discharge conduits. The cooling tube extends coaxially with respect to the mold core over almost the entire length thereof and is provided at the downstream end with an outlet opening and cooling grooves are provided on the inner surface of the mold core.
摘要翻译：用于塑料材料预成型件注射成型的注模工具的模芯。模芯是中空壳体的形式，其在一端封闭，具有中心轴线，外表面，内表面和中空冷却管。中空管以与内表面间隔的方式设置在模芯中，并与冷却剂供给导管和冷却剂排出管道连通。冷却管在其整个长度上相对于模具芯同轴地延伸，并且在下游端设置有出口，并且在模芯的内表面上设置有冷却槽。

4. 发明申请

US20060263466A1 Cooling system for the cooling of tool pieces 有权
公开(公告)号：US20060263466A1
公开(公告)日：2006-11-23
申请号：US10545188
申请日：2004-02-10
申请人： Manfred Lausenhammer , Christian Wagner
发明人： Manfred Lausenhammer , Christian Wagner
IPC分类号： B29C45/00
CPC分类号： B29C45/7207 , B29C45/73 , B29C49/6427 , B29C2033/042 , B29C2045/725
摘要： A cooling system for cooling tool parts. The system includes at least one base system including a fluid guided from a fluid inlet through connector lines to a fluid outlet. The tool parts are connected in the direction of through-flow between at least one connector line connected to the fluid inlet and at least one connected to the fluid outlet, wherein, between the at least one connector line connected to the fluid inlet and the at least one connector line connected to the fluid outlet, at least one additional connector line and tool parts which are in flow communication therewith are placed in between such that, on its flow path, the fluid flows through at least two tool parts one after the other.

5. 发明申请

US20050161860A1 Cooling system for sleeves that are fixed to a carrier plate 有权
标题翻译：用于固定在承载板上的套筒的冷却系统
公开(公告)号：US20050161860A1
公开(公告)日：2005-07-28
申请号：US10506706
申请日：2003-02-12
申请人： Manfred Lausenhammer , Helmut Thommes
发明人： Manfred Lausenhammer , Helmut Thommes
IPC分类号： B29C45/72 , B29C71/00
CPC分类号： B29C45/7207 , B29C2045/7214 , B29C2045/725 , B29K2105/253
摘要： A cooling system for cooling sleeves (2) fixed to a carrier plate (1), by means of a fluid which is passed from a fluid inlet (15) to a fluid outlet (22) by way of fluid conduits (7, 14, 10, 11, 21) supported by means of the carrier plate (1). The fluid conduits (7, 14, 10, 11, 21) include main supply conduits (7) and supply conduits (10, 11) which extend approximately transversely with respect to each other. The supply conduits extend in a mutually parallel relationship and are arranged in pairs in the carrier plate (1) and are connected to a row of sleeves (2) by way of intake (16) and discharge conduits (17). The row of sleeves (2) is so disposed between the supply conduits (10, 11) of a pair such that each sleeve (2) is connected to both supply conduits (10, 11), and fluid communication is interrupted (plug 24) in at least the one supply conduit (10) of the pair substantially at the middle of its longitudinal extent (l).
摘要翻译：一种用于冷却套筒（2）的冷却系统，其借助于通过流体导管（7,14）从流体入口（15）流到流体出口（22）的流体固定到承载板（1） 10,11,21）通过承载板（1）支撑。流体管道（7,14,10,11,21）包括主供应管道（7）和相对于彼此大致横向延伸的供应管道（10,11）。供应管道以相互平行的关系延伸并且成对地布置在承载板（1）中，并且通过进气（16）和排出管道（17）连接到一排套管（2）。一排套管（2）设置在一对的供应管道（10,11）之间，使得每个套筒（2）连接到两个供应管道（10,11），并且流体连通中断（塞子24）在至少一个供应管道（10）中，大致在其纵向范围（1）的中间。

6. 发明授权

US06355197B1 Process and apparatus for forming plastic articles 失效
标题翻译：用于成型塑料制品的方法和装置
公开(公告)号：US06355197B1
公开(公告)日：2002-03-12
申请号：US09377996
申请日：1999-08-20
申请人： Manfred Lausenhammer , Arnold Mai
发明人： Manfred Lausenhammer , Arnold Mai
IPC分类号： B29C4523
CPC分类号： B29C45/28 , B29C45/02 , B29C45/1603 , B29C45/2803
摘要： At least one mold is provided having a mold cavity and a mold gate communicating with the mold cavity, an injection nozzle for feeding molten plastic material to the injection mold having a nozzle outlet in line with the mold gate, and a thin movable valve gating arrangement positioned between the mold gate and nozzle outlet having an orifice therein permitting and shutting off flow of molten plastic from the nozzle to the mold.
摘要翻译：提供至少一个模具，其具有模腔和与模腔连通的模具浇口，用于将熔融塑料材料供给到具有与浇口浇口一致的喷嘴出口的注射模具的注射喷嘴以及薄的可移动阀浇口装置定位在具有孔口的模具浇口和喷嘴出口之间，允许和关闭熔融塑料从喷嘴到模具的流动。

7. 发明授权

US07517213B2 Cooling system for the cooling of tool pieces 有权
标题翻译：冷却系统用于冷却工具
公开(公告)号：US07517213B2
公开(公告)日：2009-04-14
申请号：US10545188
申请日：2004-02-10
申请人： Manfred Lausenhammer , Christian Wagner
发明人： Manfred Lausenhammer , Christian Wagner
IPC分类号： B29C45/73
CPC分类号： B29C45/7207 , B29C45/73 , B29C49/6427 , B29C2033/042 , B29C2045/725
摘要： A cooling system for cooling tool parts. The system includes at least one base system including a fluid guided from a fluid inlet through connector lines to a fluid outlet. The tool parts are connected in the direction of through-flow between at least one connector line connected to the fluid inlet and at least one connected to the fluid outlet, wherein, between the at least one connector line connected to the fluid inlet and the at least one connector line connected to the fluid outlet, at least one additional connector line and tool parts which are in flow communication therewith are placed in between such that, on its flow path, the fluid flows through at least two tool parts one after the other.
摘要翻译：冷却工具零件的冷却系统。该系统包括至少一个基本系统，其包括通过连接器线从流体入口引导到流体出口的流体。所述工具部件在连接到所述流体入口的至少一个连接器线路与连接到所述流体出口的至少一个连接器线路之间的通流方向上连接，其中，所述至少一个连接到所述流体入口的连接器线路连接到流体出口的至少一个连接器线路，至少一个额外的连接器线路和与其流动连通的工具部件被放置在两者之间，使得在其流动路径上，流体一个接一个地流过至少两个工具部件。

8. 发明授权

US06315543B1 Detection and removal system for reducing cycle time of an injection molding apparatus 有权
标题翻译：用于减少注射成型设备的循环时间的检测和去除系统
公开(公告)号：US06315543B1
公开(公告)日：2001-11-13
申请号：US09306459
申请日：1999-05-07
申请人： Manfred Lausenhammer , Arnold Mai , Frank Oster , Stephan Klang , Sven Mertes , Witold Neter , Hai Luong , Tiemo Brand
发明人： Manfred Lausenhammer , Arnold Mai , Frank Oster , Stephan Klang , Sven Mertes , Witold Neter , Hai Luong , Tiemo Brand
IPC分类号： B29C4970
CPC分类号： B29C45/42 , B29C45/7626 , B29C2945/76006 , B29C2945/76167 , B29C2945/7624 , B29C2945/76418 , B29C2945/76421 , B29C2945/76461 , B29C2945/76498 , B29C2945/76719 , B29C2945/76896 , B29C2945/76899 , B29C2945/76943
摘要： An injection molding machine includes various devices for reducing injection cycle time. A molded article detection apparatus and method are disclosed. The detection system and method determines if an article, or a portion thereof, remains on a machine core pin after the article ejection cycle has occurred, and, if so, communicates this condition to both the machine controller and the take-out controller. This prevents the machine from starting a new cycle and damaging the injection mold. Also, by communicating the extraction status to both the take-out controller and machine controller, if no articles or portions remain, injection cycle time is reduced. Additionally, a variable vacuum pressure apparatus and method are described. The apparatus and method allows early removal of molded articles from the molds into a take-out plate while the parts are still warm.
摘要翻译：注射成型机包括用于减少注射循环时间的各种装置。公开了一种成型品检测装置和方法。检测系统和方法确定在物品排出周期发生之后物品或其一部分是否保留在机芯销上，如果是，则将该条件传送到机器控制器和取出控制器。这样可以防止机器开始新的循环并损坏注射模具。此外，通过将提取状态传送到取出控制器和机器控制器两者，如果没有物品或部分保留，则注射循环时间减少。另外，描述了可变的真空压力装置和方法。该装置和方法允许将模制品从模具中早期移除到取出板中，同时部件仍然是温暖的。

9. 发明授权

US6146123A Apparatus for forming plastic articles 失效
公开(公告)号：US6146123A
公开(公告)日：2000-11-14
申请号：US36132
申请日：1998-03-06
申请人： Manfred Lausenhammer , Arnold Mai
发明人： Manfred Lausenhammer , Arnold Mai
IPC分类号： B29C45/23 , B29C45/16 , B29C45/28
CPC分类号： B29C45/28 , B29C45/1603 , B29C45/2803 , B29C45/02
摘要： At least one mold is provided having a mold cavity and a mold gate communicating with the mold cavity, an injection nozzle for feeding molten plastic material to the injection mold having a nozzle outlet in line with the mold gate, and a thin movable valve gating arrangement positioned between the mold gate and nozzle outlet having an orifice therein permitting and shutting off flow of molten plastic from the nozzle to the mold.

10. 发明授权

US08480391B2 Quick-change molding system for injection molding 有权
标题翻译：注塑成型快速成型系统
公开(公告)号：US08480391B2
公开(公告)日：2013-07-09
申请号：US13206144
申请日：2011-08-09
申请人： Manfred Lausenhammer , John Di Simone
发明人： Manfred Lausenhammer , John Di Simone
IPC分类号： B29C45/22
CPC分类号： B29C45/2675 , B29C2045/4078 , B29K2105/258
摘要： A molding system is disclosed that includes a plurality of cavity portions or core block assemblies attached to a mold plate and a plurality of core portion or core block assemblies attached to a second mold plate, and a plurality of stripper rings or thread split-slide assemblies attached to a stripper plate assembly. The stripper plate assembly includes a main stripper plate with one or more stripper plate panels coupled thereto that are translatable away from the main stripper plate during installation of at least the core portions or core block assemblies. The one or more stripper plate panels may be translatable to fold, outwardly swing, and/or slide relative to the main stripper plate to clear any core portions or core block assemblies that may have been previously installed.
摘要翻译：公开了一种模制系统，其包括附接到模板的多个空腔部分或芯块组件，以及附接到第二模板的多个芯部或芯块组件，以及多个剥离环或螺纹分离滑动组件连接到剥离板组件。脱模板组件包括具有联接到其上的一个或多个剥离板板的主剥离板，其在至少芯部或芯块组件的安装期间可远离主剥离板平移。一个或多个剥离板板可以相对于主剥离板折叠，向外摆动和/或滑动以清除可能已经预先安装的任何芯部或芯块组件。

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