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11.发明授权Apparatus for the sealing of the interior of synthetic-resin tubes during extrusion 失效用于在挤压期间密封合成树脂管内部的装置
公开(公告)号：US4084933A
公开(公告)日：1978-04-18
申请号：US747185
申请日：1976-12-03
Applicant: Paul Reitemeyer , Hans Reifenhauser
Inventor： Paul Reitemeyer , Hans Reifenhauser
CPC classification number: B29C47/882 , B29C47/0023 , B29C47/0026
Abstract: The synthetic-resin tube emerging from an extrusion die is internally sealed by a pair of sealing members having inflatable peripheries and connected to flexible members running back through the die so that one of the seals can be drawn toward the die while the other is entrained with the tube away from the latter and vice versa.
Abstract translation: 从挤出模头出来的合成树脂管被一对具有可膨胀外周的密封件内部密封，并连接到通过模具回流的柔性件，使得一个密封件可以被拉向模具，而另一个被夹带 管远离后者，反之亦然。
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12.发明授权
公开(公告)号：US5211903A
公开(公告)日：1993-05-18
申请号：US828227
申请日：1992-01-30
Applicant: Hans Reifenhauser
Inventor： Hans Reifenhauser
Abstract: A process and an apparatus for producing a spun-fiber web from filaments of a synthetic polymer which includes a device for taking off the filaments and a web-depositing device with suction unit wherein the filaments are taken off mechanically by means of a take-off roll with a unit for the defined raising of the frictional force between the roll surface and the filaments, the filaments being exposed, in particular, to a vacuum and/or to pressurized air.
Abstract translation: 一种用于从合成聚合物长丝生产纺丝纤维网的方法和装置，其包括用于脱出长丝的装置和具有抽吸单元的卷材沉积装置，其中通过起飞机械地取出长丝 用用于限定的提高辊表面和长丝之间的摩擦力的单元滚动，长丝特别暴露于真空和/或加压空气。
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公开(公告)号：US5032329A
公开(公告)日：1991-07-16
申请号：US322735
申请日：1989-03-18
Applicant: Hans Reifenhauser
Inventor： Hans Reifenhauser
Abstract: An apparatus for making a fleece comprises a horizontally elongated upright passage, flaps defining a stretching gap between the walls, and respective lower flaps have upper edges pivotal by actuators on the walls. A foraminous conveyor belt extends horizontally immediately underneath the passage and is advanced generally continuously horizontally past the passage. An array of spinnerets in the upper end of the passage forms filaments that move downward in the passage and that deposit on the moving conveyor as cool air is introduced into the upper end of the passage and is withdrawn from the passage through the lower end thereof and through the foraminous belt. The deposited length of the filaments on the belt downstream of the lower passage end is continuously monitored and an output corresponding thereto is generated and is compared with a set point and the lower flaps are pivoted to move their lower edges away from one another when the output of the sensor means exceeds the set point and vice versa.
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14.发明授权
公开(公告)号：US4820459A
公开(公告)日：1989-04-11
申请号：US119400
申请日：1987-11-10
Applicant: Hans Reifenhauser
Inventor： Hans Reifenhauser
CPC classification number: D04H3/16
Abstract: The process for making the spun fleece proceeds in a filament-spinning unit having a spinning nozzle system, a cooling shaft, a stretching aperture, a diffuser shaft, a continuously moving fleece recovery conveyor and a device for feeding process air and for drawing outflowing air through the fleece recovery conveyor. The cooling shaft has a shaft wall provided with a plurality of air orifices. That allows process air required for cooling to be fed into the cooling shaft. That air flow at least partially is drawn through the fleece recovery conveyor. The thickness of the spun fleece is measured on the fleece recovery conveyor in the transport direction downstream of the diffuser shaft. The measured value is compared with a predetermined set value. On deviation of the measured value from the set value the setting angle of the air control flap or flaps which are located adjacent the entrance of the stretching aperture is changed. On a positive deviation of the measured value of the thickness from the set value the setting angle is increased, on a negative deviation the set value is reduced.
Abstract translation: 制造纺丝绒的方法在具有纺丝喷嘴系统，冷却轴，拉伸孔，扩散器轴，连续移动的羊毛回收输送机和用于进料处理空气并用于吸出流出空气的装置的长丝纺丝单元中进行 通过羊毛回收输送机。 冷却轴具有设置有多个空气孔的轴壁。 这允许将冷却所需的处理空气送入冷却轴。 该气流至少部分地通过绒毛回收输送机被拉出。 纺丝绒毛的厚度在羊毛回收输送机上在扩散器轴下游的输送方向上测量。 将测量值与预定设定值进行比较。 在测量值与设定值的偏差上，位于拉伸孔入口附近的空气控制翼片或翼片的设定角度发生变化。 在厚度的测量值与设定值的正偏差上，设定角度增加，在负偏差下，设定值减小。
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公开(公告)号：US5217721A
公开(公告)日：1993-06-08
申请号：US841337
申请日：1992-02-25
Applicant: Hans Reifenhauser
Inventor： Hans Reifenhauser
CPC classification number: B29C47/92 , B29C2947/92019 , B29C2947/92409 , B29C2947/92571 , B29C2947/92647 , B29C2947/9279 , B29C2947/92904 , B29C2947/92952 , B29C47/0026
Abstract: A foil-blowing head has a nozzle lip which is substantially cylindrical and of an axial length of at least several centimeters and a radial thickness of at least several millimeters. High-force servoeffectors which can be provided with stepping servomotors, speed-reduction transmissions and eccentric drivers, can act upon radial rods to deform the lip and adjust the gap width and the thickness of the foil which is produced to provide continuous thickness correction during foil blowing.
Abstract translation: 吹箔头具有大致圆柱形并且至少几厘米的轴向长度和至少几毫米的径向厚度的喷嘴唇缘。 可提供步进伺服电机，减速传动装置和偏心驱动器的大力伺服机构能够作用在径向杆上，以使唇部变形，并调整制造的箔片的间隙宽度和厚度，以在箔片期间提供连续的厚度校正 吹。
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Patent Agency Ranking
公开(公告)号：US4911868A
公开(公告)日：1990-03-27
申请号：US276267
申请日：1988-11-25
Applicant: Hans Reifenhauser , Wilhelm Predohl
Inventor： Hans Reifenhauser , Wilhelm Predohl
CPC classification number: B29C47/92 , B29C47/165 , B29C2947/92152 , B29C2947/92428 , B29C2947/92647 , B29C2947/92904 , B29C47/0021
Abstract: The process for making a thermoplastic foil involves the use of a wide-outlet or long-slit die which has at least one outlet-gap-defining adjustable die lip, an opposing gap-bounding lip and a group of piezotranslators distributed over the length of the outlet-gap-defining adjustable die lip, each of which is part of a control loop, acts as a positioning member and is associated with an individual section of an outlet-gap-defining adjustable die lip. At least one actual value of the foil thickness of the thermoplastic foil formed is measured with a measuring device and is fed to a controlling processor. Each of the piezotranslators is controlled by a controlling processor with a controlling variable. In the controlling processor a distribution control variable which is generated by a thickness variation or error is generated by a control variable deviating from a setpoint value and the distribution control variable is fed to individual piezotranslators from the controlling processor according to a distribution function which distributes the thickness errors over the length of the adjustable outlet-gap-defining adjustable die lip.
Abstract translation: 制造热塑性箔的方法涉及使用宽出口或长缝模，其具有至少一个出口间隙限定的可调模唇，相对的间隙边界唇和一组压电传输器，分布在长度为 出口间隙限定的可调节模唇，每个都是控制环的一部分，用作定位构件，并与出口间隙限定的可调模唇的单独部分相关联。 用测量装置测量形成的热塑性箔的箔厚度的至少一个实际值，并将其馈送到控制处理器。 每个压电传感器由具有控制变量的控制处理器控制。 在控制处理器中，通过偏离设定点值的控制变量产生由厚度变化或误差产生的分布控制变量，并且根据分配函数将分配控制变量从控制处理器馈送到单独的压电传感器， 在可调节出口间隙限定的可调模唇的长度上的厚度误差。
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公开(公告)号：US4811418A
公开(公告)日：1989-03-07
申请号：US71324
申请日：1987-07-09
Applicant: Hans Reifenhauser
Inventor： Hans Reifenhauser
CPC classification number: B65D33/08 , B31B23/00 , B31B2219/146 , B31B2219/909 , B31B2237/10 , B31B2237/60
Abstract: A process for the production of carry bags from synthetic resin film with lateral seams made by cutoff welding and with an approximately sinusoidal load-bearing rim with punched-in handle openings, involves a series of steps wherein a tubular film of double width and laid flat is cut open along its center in a wave shape with crests and troughs for the paired production of two sets of bags, and, along the cutting edges, turned-over rims are folded parallel to the folding edges, in each case either toward the outside or toward the inside, and the turned-over rims are welded (usually by heat bonding) at least partially to the lower end upper sheet layers of resulting semitubular lengths from the inside or outside, i.e. at least in a region surrounding the handle opening to be punched out subsequently.
Abstract translation: 由合成树脂膜制造携带袋的方法，其具有通过切割焊接制成的横向接缝和具有穿孔手柄开口的近似正弦负载轮辋的方法涉及一系列步骤，其中双宽度和铺平的管状膜 沿其中心沿着波浪形切割，具有波峰和波谷，用于成对生产两组袋，并且沿着切割边缘，翻转边缘平行于折叠边缘折叠，在每种情况下都朝向外侧 或者朝向内部，并且翻转的边缘至少部分地从内部或外部焊接到（例如，至少在围绕手柄开口的区域中）到产生的半管长度的下端上片层 随后被打。
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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
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。
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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
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。
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公开(公告)号：US3990828A
公开(公告)日：1976-11-09
申请号：US524890
申请日：1974-11-18
Applicant: Hans Reifenhauser
Inventor： Hans Reifenhauser
CPC classification number: B29C47/908 , B29C47/0023 , B29C47/902
Abstract: A synthetic-resin tube as it emerges longitudinally from an extruder is passed over a two-part mandrel. A coolant such as water issuing from the upstream part of the mandrel passes axially downstream around the mandrel and is drawn into openings at the downstream part of the mandrel to draw the tube inwardly by suction toward the mandrel and impart to this tube the exact shape of the mandrel. Either or both of these parts may be formed as a longitudinal succession of transverse vanes having external peripheral shapes corresponding to the desired internal shape to be imparted to the tube. It is also possible to form either or both of the parts of the mandrel as a hollow cylindrical body formed with intake or output openings constituted as slits running either in the direction of travel or transverse thereto.
Abstract translation: 当合成树脂管从挤出机纵向出现时，通过两部分芯轴。 从心轴的上游部分排出的诸如水的冷却剂在心轴周围沿轴向下游，并且在心轴的下游部分被拉入开口，以通过向心轴的吸力向内吸引管，并将该精确的形状 心轴。 这些部件中的任一个或两者可以形成为具有对应于要赋予管的所需内部形状的外部周边形状的横向叶片的纵向连续。 也可以形成心轴的一个或两个部分作为中空圆柱体，该中空圆柱体形成有入口或输出开口，该入口或输出开口构造成沿行进方向或横向于其的方向。
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