公开(公告)号：US5429493A

公开(公告)日：1995-07-04

申请号：US321171

申请日：1994-10-11

申请人： Kurt Gauler

发明人： Kurt Gauler

IPC分类号： B29C45/27 ,  B29C45/18

CPC分类号： B29C45/2725

摘要： A clamping mechanism for a hot-runner manifold (1) used for injection molding is provided. Screws (11) are used to hold the manifold (1) to a mold plate (7). The screws (11) are attached to clamping members (17) which, in turn, are connected to the manifold. The clamping members (17) include socket portions (21) which are positioned in circular recesses (13) in the manifold. The clamping members (17) can undergo limited pivotal movement due to thermal expansion of the manifold during use.

摘要翻译： 提供了用于注射成型的热流道歧管（1）的夹紧机构。 螺钉（11）用于将歧管（1）保持在模板（7）上。 螺钉（11）连接到夹紧构件（17）上，夹紧构件又连接到歧管。 夹紧构件（17）包括位于歧管中的圆形凹槽（13）中的插座部分（21）。 由于在使用期间歧管的热膨胀，夹紧构件（17）可以受到有限的枢转运动。

公开(公告)号：US07393197B2

公开(公告)日：2008-07-01

申请号：US10684691

申请日：2003-10-14

申请人： Kurt Gauler

发明人： Kurt Gauler

IPC分类号： B29C33/44 ,  B29C45/40

CPC分类号： B29C45/1775 ,  B29C45/27 ,  B29C2045/2793

摘要： An injection molding machine having a side-injection sub-assembly and a method for providing access to a hot passage distributor system therein. The injection molding machine includes a side-injection sub-assembly having an injection mold part and the hot passage distributor system. The hot passage distributor system is sandwiched between the injection mold part and a head plate by two or more bolt members, which attach the injection mold part to the head plate and are accessible from a side of the injection mold part. The injection molding machine further includes an ejection mold part for releasably mating to the injection mold part and defining a mold cavity.

摘要翻译： 一种注射成型机，其具有侧向注射子组件和用于提供对其中的热通道分配器系统的通路的方法。 注射成型机包括具有注射模具部分和热通道分配器系统的侧面注射子组件。 热通道分配器系统由两个或更多个螺栓构件夹在注射模具部分和头板之间，螺栓构件将注射模具部件附接到头板，并且可以从注射模具部件的侧面接近。 注射成型机还包括用于可释放地配合到注射模具部件并限定模具腔的喷射模具部件。

公开(公告)号：US20050077654A1

公开(公告)日：2005-04-14

申请号：US10684691

申请日：2003-10-14

申请人： Kurt Gauler

发明人： Kurt Gauler

IPC分类号： B29C45/17 ,  B29C45/27 ,  B29C45/40

CPC分类号： B29C45/1775 ,  B29C45/27 ,  B29C2045/2793

摘要： An injection molding machine (F) having a side-injection sub-assembly (30) and a method for readily providing access to a hot passage distributor system (40) contained therein are provided. The injection molding machine (F) includes a side-injection sub-assembly (30) having a tool injection part (B) and a hot passage distributor system (40). The hot passage distributor system (40) is sandwiched and fixedly held between the tool injection part (B) and a head plate (D). Specifically, two or more bolt members (10) attach the tool injection part (B) to the head plate (D) and are accessible from a side of the tool injection part (B). In that regard, these bolt members (10) can be detached to remove the tool injection part (B) from the hot passage distributor system (40) and provide access thereto. The injection molding machine (F) further includes a tool ejection part (A) for releasably mating to the tool injection part (B) and defining a mold cavity (28).

摘要翻译： 提供了一种具有侧面注射子组件（30）的注射成型机（F）和用于容易地提供进入其中容纳的热通道分配器系统（40）的方法。 注塑机（F）包括具有工具注入部分（B）和热通道分配器系统（40）的侧喷射子组件（30）。 热通道分配器系统（40）被夹持并固定地保持在工具注入部分（B）和头板（D）之间。 具体地说，两个以上的螺栓构件（10）将工具注入部（B）安装在头板（D）上并且可从工具注入部（B）的一侧进入。 在这方面，这些螺栓构件（10）可以被拆卸以从热通道分配器系统（40）移除工具注入部分（B）并且提供对其的通路。 注射成型机（F）还包括用于可释放地配合到工具注入部分（B）并限定模腔（28）的工具排出部分（A）。

公开(公告)号：US4702686A

公开(公告)日：1987-10-27

申请号：US754295

申请日：1985-07-12

申请人： Kurt Gauler

发明人： Kurt Gauler

IPC分类号： B29C45/20

CPC分类号： B29C45/20

摘要： Nozzle for synthetic plastic injection molding machines made up of a shaft including a flow channel for plastic material and equipped with a tip. The flow channel is divided so that the plastic flows in two partial channels prior to reaching the tip. The shaft is made of a tube segment. The forward frontal orifice of the tube segment has a small plate tapering into a point. The point protrudes past the shaft. The tube segment at its frontal orifice has both an internal and an external turned recess. The internal recess serves as a seat for the small plate. The external recess serves as a seat for a nozzle cap, which comprises the injector orifice of the nozzle and serves to hold the small plate in place. The small plate has a shoulder at the transition to the tapering area to serve as a contact surface for a corresponding shoulder formed in the nozzle cap.

摘要翻译： 用于合成塑料注射成型机的喷嘴由包括用于塑料材料的流动通道并具有尖端的轴构成。 流动通道被分开，使得塑料在到达尖端之前在两个部分通道中流动。 轴由管段制成。 管段的正面前孔具有逐渐变细的小平板。 该点突出穿过轴。 其前端管的管段具有内部和外部转动凹部。 内部凹槽用作小板的座。 外部凹部用作用于喷嘴盖的座，其包括喷嘴的喷射孔，并用于将小板保持在适当位置。 小板在过渡到锥形区域处具有肩部，用作形成在喷嘴盖中的相应肩部的接触表面。

公开(公告)号：US5660369A

公开(公告)日：1997-08-26

申请号：US271873

申请日：1994-07-07

申请人： Kurt Gauler

发明人： Kurt Gauler

IPC分类号： B29C45/28 ,  F16K31/143

CPC分类号： B29C45/281 ,  B29C2045/2729 ,  B29C2045/2848 ,  Y10T137/7737

摘要： A pneumatic control device for needle valves in injection molding systems. The control device has a control piston, a needle valve, a control cylinder and a cylindrical receptacle in which the control cylinder is positioned. The needle valve is adjustably secured to the piston. The control cylinder has channels for supplying and removal of pressure gas from two cylindrical chambers separated by the control piston. The control cylinder is firmly positioned against the surface of the recess in which it is situated. A plurality of seals positioned between the contact surfaces define two chambers separated from one another. A pressure gas channel is connected to each of the chambers for supply and removal of pressurized gas into and out of the chambers which control the movement of the control piston and thus the needle valve. A space is left between the recess in the control receptacle and the control cylinder in order to allow the control cylinder to shift laterally due to the occurrence of lateral forces exerted on the needle valve.

摘要翻译： 注塑系统中针阀气动控制装置。 控制装置具有控制活塞，针阀，控制气缸和其中定位控制气缸的圆柱形容器。 针阀可调节地固定到活塞上。 控制气缸具有用于从由控制活塞隔开的两个圆柱形室供应和去除压力气体的通道。 控制筒牢固地抵靠在其所在的凹槽的表面上。 定位在接触表面之间的多个密封件限定了彼此分离的两个腔室。 压力气体通道连接到每个室，用于将加压气体输入和移出室，以控制控制活塞和针阀的运动。 在控制容器的凹部和控制筒之间留有空间，以便由于施加在针阀上的横向力的发生，允许控制气缸横向偏移。

公开(公告)号：US5269677A

公开(公告)日：1993-12-14

申请号：US752056

申请日：1991-08-29

申请人： Kurt Gauler

发明人： Kurt Gauler

IPC分类号： B29C45/27 ,  B29C45/22

CPC分类号： B29C45/2711 ,  B29C45/27 ,  B29C2045/2759 ,  B29C2045/2772

摘要： A hot passage nozzle system including a manifold block, nozzle plate and one or more sprue bushings. At one end the sprue bushings are screwed into mating receptacles in the manifold block and centered at the exit openings of the material passageways in the block. The other ends of the sprue bushings are centered in the nozzle plate. The sprue bushings have annular grooves adjacent the connection with the manifold block creating points of flexure in order to accommodate dimensional changes due to temperature changes during use, and also to accommodate manufacturing tolerances.

摘要翻译： 热通道喷嘴系统，其包括歧管块，喷嘴板和一个或多个浇注衬套。 在一端，浇道衬套拧入歧管块中的配合插座中并且位于块体中物料通道的出口处。 浇口衬套的另一端在喷嘴板中居中。 浇口衬套具有与歧管块的连接相邻的环形槽，产生弯曲点，以便适应由于使用期间的温度变化引起的尺寸变化，并且还适应制造公差。