公开(公告)号：US4708618A

公开(公告)日：1987-11-24

申请号：US929077

申请日：1986-11-07

Applicant: Hans Reifenhauser ,  Paul Reitemeyer ,  Klemens Krumm ,  Heinz Beisemann

Inventor： Hans Reifenhauser ,  Paul Reitemeyer ,  Klemens Krumm ,  Heinz Beisemann

IPC: B29C47/06 ,  B29C47/78 ,  B29C47/86

CPC classification number: B29C47/86 ,  B29C47/065 ,  B29C47/145 ,  B29C47/862 ,  B29C47/0021

Abstract: An extruder die for extrusion of a multilayer thermoplastic laminate, particularly in the form of a foil or plate, comprises a multicomponent block symmetric with respect to a central plane dividing a plurality of feed channels and distributing channels connected to said feed channels, at least one mouth and a central distributor channel connected to and following said mouth symmetric in relation to the axis of said extruder die as well as an outlet die following said central distributor channel. The block has on the end opposite the outlet die an additional feed channel with a round or rectangular cross section for feeding in a special plastic material which changes over into a discharge duct extending to the mouth. The additional feed channel is positioned in a cartridge which has a plurality of tempering passages distributed over the periphery and length thereof and which is mounted in a cartridge receptacle of the block and the cartridge moreover is provided with a plurality of feed ducts for providing a coating plastic material to the flow of the special plastic material.

Abstract translation: 用于挤出多层热塑性层压材料，特别是箔或板形式的挤出机模具包括相对于划分多个进料通道并分配连接到所述进料通道的通道的中心平面对称的多组分块，至少一个 嘴和中心分配器通道，其连接到所述嘴后并相对于所述挤出模具的轴线对称，以及沿着所述中心分配器通道的出口模具。 该块在出口模具的相对端具有一个具有圆形或矩形横截面的附加进料通道，用于供给特殊的塑料材料，该特殊塑料材料转变成延伸到嘴部的排放管道。 附加进料通道定位在具有分布在其周边和长度上的多个回火通道的盒中，并且其安装在块的盒容器中，并且盒还设置有用于提供涂层的多个进料管 塑料材料流向特殊塑胶材质。

公开(公告)号：US4594063A

公开(公告)日：1986-06-10

申请号：US759054

申请日：1985-07-25

Applicant: Hans Reifenhauser ,  Heinz Beisemann ,  Paul Reitemeyer ,  Robert Grabowski

Inventor： Hans Reifenhauser ,  Heinz Beisemann ,  Paul Reitemeyer ,  Robert Grabowski

IPC: B29C48/31 ,  B29C48/92 ,  B29L7/00 ,  B29C47/92 ,  H01L41/00

CPC classification number: B29C47/92 ,  B29C47/165 ,  B29C2947/92152 ,  B29C2947/92447 ,  B29C2947/92647 ,  B29C2947/92809 ,  B29C2947/92904 ,  B29C47/0021 ,  B29C47/0023

Abstract: A die for a thermoplastic material with at least one output-gap-defining adjustable die lip, an opposing gap-bounding lip, at least one adjusting element working on the output-gap-defining die lip as well as a control and adjusting device for the thickness of the extruded plastic product, wherein the adjusting element is associated with and operated at least partially by the control and adjusting device. A field translator, either a piezotranslator or a magnetostriction translator, is employed as the adjusting element.

Abstract translation: 一种用于热塑性材料的模具，具有至少一个输出间隙限定的可调模唇缘，相对的间隙限定唇缘，至少一个在输出间隙限定模唇上工作的调节元件以及用于 挤压塑料产品的厚度，其中调节元件至少部分地由控制和调节装置相关联并由其操作。 作为调整元件，使用场转换器，压电变换器或磁致伸缩转换器。

公开(公告)号：US4592710A

公开(公告)日：1986-06-03

申请号：US759053

申请日：1985-07-25

Applicant: Hans Reifenhauser ,  Heinz Beisemann ,  Paul Reitemeyer ,  Robert Grabowski

Inventor： Hans Reifenhauser ,  Heinz Beisemann ,  Paul Reitemeyer ,  Robert Grabowski

IPC: B29C48/31 ,  B29C48/92 ,  B29L7/00 ,  B29C47/92 ,  H01L41/00

CPC classification number: B29C47/92 ,  B29C47/165 ,  B29C2947/92152 ,  B29C2947/92447 ,  B29C2947/92647 ,  B29C2947/92809 ,  B29C2947/92904 ,  B29C47/0021 ,  B29C47/0023

Abstract: An extruder press unit for extrusion of a thermoplastic material has at least one output gap in an extruder body, wherein the output gap is formed by an output gap-defining adjustable extruder lip and an opposing gap-bounding lip. This output gap is adjustable with the help of a mechanical coarse adjusting mechanism to a given gap width, and the gap-defining adjustable extruder lip is connected to at least one adjusting element, to which a control and adjusting device for the thickness of the extruded material is associated. The opposing gap-bounding lip is likewise constructed as an adjustable structural component. The coarse adjusting mechanism operates on the opposing gap bounding lip. A field translator is employed as at least one of the adjusting elements and of course in the form of either a piezotransistor or a magnetrostriction translator. The control and adjusting device is set up for a fine adjustment in the range between 0.05 and 0.3 mm, preferably between 0.10 to 0.20 mm.

Abstract translation: 用于挤出热塑性材料的挤出机挤压单元在挤出机主体中具有至少一个输出间隙，其中输出间隙由输出间隙限定的可调节挤出机唇缘和相对的间隙边缘唇形成。 该输出间隙可以借助于机械粗调机构到给定的间隙宽度来调节，并且间隙限定的可调式挤出机唇缘连接到至少一个调节元件，用于挤出的厚度的控制和调节装置 材料相关联。 相对的间隙边缘唇缘同样被构造为可调结构部件。 粗调整机构在相对的间隙边界上进行操作。 场转换器被用作调节元件中的至少一个，当然也可以是压电晶体管或磁导型转换器的形式。 控制和调节装置设置在0.05至0.3mm之间，优选在0.10至0.20mm之间的微调。

公开(公告)号：US4695236A

公开(公告)日：1987-09-22

申请号：US701579

申请日：1985-02-14

Applicant: Wilhelm Predohl ,  Heinz Beisemann ,  Paul Reitemeyer

Inventor： Wilhelm Predohl ,  Heinz Beisemann ,  Paul Reitemeyer

IPC: B29C47/02 ,  B29C47/04 ,  B29C47/06 ,  B29C47/14 ,  B29C47/16 ,  B29C47/58 ,  B29C47/70 ,  B29L7/00 ,  B29L9/00 ,  B29C47/92

CPC classification number: B29C47/56 ,  B29C47/0021 ,  B29C47/065 ,  B29C47/0816 ,  B29C47/145 ,  B29C47/16 ,  B29C47/0019

Abstract: The apparatus for continuous extrusion of a plastic laminate has at least two extrusion screw presses, an accumulator block, a transition unit, and an output die, from which the plastic laminate product is extruded. The accumulator block has a combining channel or canal therein which is fed by the extrusion screw presses. This combining canal is connected by way of the transition unit to the output die. The combining canal preferably has a rectangular cross section with rounded corners and at its upstream end is directly connected to a first extrusion screw press by way of a connecting canal coaxial with the combining canal. Downstreamwards below the connecting canal is found at least one input metering slot connected to the combining canal at one end and through a connecting apparatus at its other end to an additional extrusion screw press, this input metering slot lying between an input plate and an adjusting bar guided in an adjusting bar recess. The input metering slot extends over a rectangular side of the rectangular cross section combining canal, is directed slantingly downstreamwards, and opens into the combining canal. The adjusting bar has an adjustable beveled portion fitting into the combining canal and is adjustable perpendicular to the input metering slot in the adjusting bar recess so as to meter the flow of thermoplastic material from the additional extrusion screw press.

Abstract translation: 用于塑料层压材料的连续挤出的装置具有至少两个挤出螺杆挤压机，蓄能器块，过渡单元和输出模具，挤出塑料层压制品。 蓄能器块具有在其中的组合通道或管道，其由挤压螺旋压力机供给。 该组合管通过过渡单元连接到输出模具。 组合管优选地具有带圆角的矩形横截面，并且其上游端通过与组合管同轴的连接槽直接连接到第一挤压螺旋压力机。 在连接通道下方的下游，发现至少一个输入计量槽在一端连接到组合管，并且在另一端通过连接装置连接到附加的挤出螺旋压力机，该输入计量槽位于输入板和调节杆之间 在调节杆凹槽中引导。 输入计量槽在矩形横截面组合管的矩形侧上延伸，被向下倾斜地定向并且通向组合管。 调节杆具有可调节的倾斜部分，其配合到组合管中并且可垂直于调节杆凹槽中的输入计量槽调节，以便计量来自附加挤出螺旋压力机的热塑性材料的流动。

公开(公告)号：US4756858A

公开(公告)日：1988-07-12

申请号：US011880

申请日：1987-02-06

Applicant: Hans Reifehauser ,  Heinz Beisemann ,  Clemens Krumm ,  Hans-Dieter Ott ,  Paul Reitemeyer

Inventor： Hans Reifehauser ,  Heinz Beisemann ,  Clemens Krumm ,  Hans-Dieter Ott ,  Paul Reitemeyer

IPC: B29C47/06 ,  B29C47/14 ,  B29C47/74 ,  B29C47/86

CPC classification number: B29C47/74 ,  B29C47/065 ,  B29C47/14 ,  B29C47/145 ,  B29C47/86 ,  B29C47/0019 ,  B29C47/0021

Abstract: An apparatus for extruding a thermoplastic laminate has a nozzle assembly having a nozzle body centered generally on a plane and formed at the plane with a merge passage, with an outlet slot opening in one direction from the merge passage, with core-layer distribution and intake passages centered on the plane and opening in the opposite direction into the merge passage, and with cover-layer distribution and intake passages opening laterally into the merge passage. A core-layer fitting formed with tempering chambers forms part of the core-layer intake passage and a trimmings fitting mounted on the nozzle body has a trimmings intake passage and a trimmings feed passage extending therefrom to the cover-layer distribution passage. A liquefied core-layer resin is fed under pressure to the core-layer intake passage and therethrough to the merge passage and outlet slot. Laminate trimmings are also fed under pressure to the trimmings intake passage and therethrough and through the trimmings feed passage to the merge passage, and a liquefied cover-layer resin is fed under pressure to the cover-layer intake passage and therethrough to the merge passage and outlet slot and also to the trimmings feed passage to mix with the liquefied trimmings therein.

Abstract translation: 用于挤出热塑性层压体的装置具有喷嘴组件，喷嘴组件具有通常以平面为中心的喷嘴体，并且在具有合流通道的平面处形成有从合流通道沿一个方向开口的出口狭缝，芯层分布和进气 通道以平面为中心并且在相反方向上打开到合流通道中，并且覆盖层分布和进气通道侧向打开到合流通道中。 由回火室形成的芯层配件形成芯层进气通道的一部分，并且安装在喷嘴主体上的装饰配件具有从其延伸到盖层分配通道的装饰进气通道和装饰进料通道。 将液化的芯层树脂在压力下供给到芯层进入通道并通过其到合流通道和出口槽。 还将压层的层压材料进料到装饰物进入通道并穿过其中并通过装配进入通道的装配通道，液化的覆盖层树脂在压力下被供给到覆盖层进入通道并通过合并通道， 出口槽，并且还与修剪进料通道混合在其中的液化装饰物。