公开(公告)号：US20080079196A1

公开(公告)日：2008-04-03

申请号：US11537125

申请日：2006-09-29

申请人： RAINER ZIMMET

发明人： RAINER ZIMMET

IPC分类号： B29C45/02

CPC分类号： B29C45/54 ,  B29C45/532 ,  B29C2045/466 ,  B29C2045/533 ,  B29C2045/547

摘要： In a method of operating an injection molding machine of a type having an injection plunger for pushing melt from an injection space anteriorly of an injection plunger into an injection mold, a plasticizing screw of an extruder is continuously operated to continuously feed melt through a melt channel into the injection space. A passage through the melt channel is closed to allow backup of melt backwards into the extruder, and the injection plunger is moved forward to inject a shot amount from the injection space into the injection mold.

摘要翻译： 在具有注射柱塞的注射成型机的操作方法中，注射柱塞用于将熔体从注射柱塞的前面的注射空间推入注射模具中，挤出机的增塑螺杆被连续操作以连续地将熔体通过熔体通道 进入注射空间。 关闭通过熔体通道的通道以允许熔体向后支撑到挤出机中，并且将注射柱塞向前移动以将喷射量从注射空间注入注射模具中。

公开(公告)号：US07293975B2

公开(公告)日：2007-11-13

申请号：US10552026

申请日：2004-03-30

申请人： Henning Stieglitz

发明人： Henning Stieglitz

IPC分类号： B29C47/90

CPC分类号： B29C47/907 ,  B29C47/0023 ,  B29C47/903 ,  B29C47/908

摘要： A calibration device for calibrating extruded continuous profiles includes successively arranged segment rings comprised of individual segments whose internal surfaces jointly form a calibration opening. Successively axially arranged segments are assembled in the form of a segment block. The segments of each segment block are arranged on a support structure and the segment blocks are arranged, in an essentially circular form, in a housing such that the axially adjacent segments partially overlap. Each support structure is connected to a mounting and operating device by which the individual segment blocks are fixed to the housing. Adjustment of each segment block is carried out in axial direction. The mounting and operating device is divided into two parts, wherein a first part is connected to the support structure, and a second part is received in the housing, and the two parts are connected with one another in a separable manner.

摘要翻译： 用于校准挤出连续型材的校准装置包括由其内表面共同形成校准开口的单个段组成的连续布置的段环。 连续轴向布置的段以段段的形式组装。 每个段块的段被布置在支撑结构上，并且段块以基本上圆形的形式布置在壳体中，使得轴向相邻的段部分地重叠。 每个支撑结构连接到安装和操作装置，各个段块通过该装置和操作装置固定到壳体。 每个段块的调整在轴向上进行。 安装和操作装置被分成两部分，其中第一部分连接到支撑结构，并且第二部分被容纳在壳体中，并且两个部分以可分离的方式彼此连接。

公开(公告)号：US20070182044A1

公开(公告)日：2007-08-09

申请号：US11733931

申请日：2007-04-11

申请人： GUNTHER GRIMM

发明人： GUNTHER GRIMM

IPC分类号： B29C45/76

CPC分类号： B29C45/766 ,  B29C45/76 ,  B29C45/7653 ,  B29C45/84 ,  B29C2945/76006 ,  B29C2945/76013 ,  B29C2945/76066 ,  B29C2945/76468 ,  B29C2945/76505 ,  B29C2945/76702 ,  B29C2945/76943 ,  B29C2945/76976

摘要： In a method for operating an injection molding machine, particularly a method for securing tools of an injection molding machine, a desired variable curve is determined along at least one section of a travel path of a molding tool in a desired variable determination phase, and the injection molding machine is operated according to the determined desired variable curve in a subsequent operational phase. A default curve of at least one initial variable is predefined, the molding tool is driven in accordance with the default curve of the initial variable in a test run, at least one resulting value of the desired variable is measured and stored during the test run, and a desired variable curve is formed along the section of the travel path from the measured values of the desired variable.

摘要翻译： 在用于操作注射成型机的方法中，特别是用于固定注射成型机的工具的方法中，沿着期望的可变确定阶段中的模制工具的行进路径的至少一个部分确定期望的可变曲线，并且 注射成型机在随后的操作阶段根据所确定的所需变量曲线进行操作。 预定义至少一个初始变量的默认曲线，根据测试运行中初始变量的默认曲线驱动模具，在测试运行期间测量并存储所需变量的至少一个结果值， 并且从所需变量的测量值沿着行进路径的截面形成期望的可变曲线。

公开(公告)号：US20070116791A1

公开(公告)日：2007-05-24

申请号：US11625029

申请日：2007-01-19

申请人： LUDWIG MAYER

发明人： LUDWIG MAYER

IPC分类号： B29C47/66 ,  B29C47/58

CPC分类号： B23B5/38 ,  B23B41/06 ,  B23B2265/12 ,  B29C47/0016 ,  B29C47/66 ,  Y10T82/10 ,  Y10T82/16

摘要： A machining apparatus for making a plasticizing barrel includes a clamping device for securing the plasticizing barrel, with the clamping device constructed for rotation about a rotation axis and for off-center acceptance of the plasticizing barrel to thereby cause the plasticizing barrel to wobble about its symmetry axis, when the clamping device rotates. The clamping device interacts with a machining unit to provide the plasticizing barrel with an internal conical bore for receiving a screw. The machining unit has a turning tool which is movable linearly back-and-forth in a direction of the rotation axis, wherein the conical bore being produced has a center line which coincides with the rotation axis

摘要翻译： 用于制造塑化桶的加工装置包括用于固定塑化筒的夹紧装置，夹紧装置构造成用于围绕旋转轴线旋转，并且用于偏心中心接受塑化筒，从而使塑化筒绕其对称方向摆动 当夹紧装置旋转时。 夹紧装置与加工单元相互作用，以使塑化筒具有用于容纳螺钉的内锥形孔。 该加工单元具有可在旋转轴线方向上前后移动的转动工具，其中，所生产的锥形孔具有与旋转轴线重合的中心线

公开(公告)号：US07186113B2

公开(公告)日：2007-03-06

申请号：US11295978

申请日：2005-12-07

申请人： Peter Lichtinger

发明人： Peter Lichtinger

IPC分类号： B29C45/66

CPC分类号： B29C45/17 ,  B29C45/045 ,  B29C45/162 ,  B29C45/1628 ,  B29C2045/0458 ,  B29C2045/326

摘要： A rotary device for a horizontal injection molding machine includes a base and a rotary table supported on the base for rotation about a vertical rotation axis upon operation of a drive. The drive includes a shaft extending downwards from the rotary table and projecting through the base.

摘要翻译： 一种用于卧式注射成型机的旋转装置，包括基座和支撑在基座上的旋转台，用于在驱动器操作时绕垂直旋转轴线旋转。 驱动器包括从旋转台向下延伸并突出穿过基座的轴。

公开(公告)号：US07182504B2

公开(公告)日：2007-02-27

申请号：US10980642

申请日：2004-11-03

申请人： Walter Wohlrab

发明人： Walter Wohlrab

IPC分类号： B29B7/46

CPC分类号： B29C47/0805 ,  B29C47/0009 ,  B29C47/0801 ,  B29C47/40 ,  F16H1/227

摘要： A drive apparatus for an extruder with at least two co-rotating extruder screws having driveshafts includes a housing and a drive motor which is received in the housing and including a stator and a rotor. The rotor is operatively connected to driveshafts of the extruder screws and has arranged thereon a toothed surface in direct engagement with complementary toothed surfaces of at least two of the driveshafts of the extruder screws.

摘要翻译： 具有至少两个具有驱动轴的同向旋转挤出机螺杆的挤出机的驱动装置包括壳体和驱动马达，其被容纳在壳体中并且包括定子和转子。 转子可操作地连接到挤出机螺杆的驱动轴上，并且在其上布置有与挤出机螺杆的至少两个驱动轴的互补齿形表面直接接合的齿形表面。

公开(公告)号：US07134869B2

公开(公告)日：2006-11-14

申请号：US10902648

申请日：2004-07-29

申请人： Peter Lichtinger

发明人： Peter Lichtinger

IPC分类号： B29C45/66

CPC分类号： B29C45/17 ,  B29C45/045 ,  B29C45/162 ,  B29C45/1628 ,  B29C2045/0458 ,  B29C2045/326

摘要： A rotary device for a horizontal injection molding machine includes a base plate and a rotary table supported on the base plate for rotation about a vertical rotation axis upon operation of a drive. The drive includes a pivot pin extending downwards from the rotary table and projecting through the base plate.

摘要翻译： 一种用于卧式注射成型机的旋转装置，包括基板和支撑在基板上的旋转台，用于在驱动器操作时围绕垂直旋转轴线旋转。 该驱动器包括从旋转台向下延伸并突出穿过基板的枢轴销。

公开(公告)号：US07118366B2

公开(公告)日：2006-10-10

申请号：US10768392

申请日：2004-01-30

申请人： Günther Grimm ,  Friedrich Staudacher

发明人： Günther Grimm ,  Friedrich Staudacher

IPC分类号： B29C45/84

CPC分类号： B29C45/84 ,  B29C45/1755 ,  Y10S425/045

摘要： A protective device for an injection unit of an injection molding machine includes a protective plate which is disposed at an outlet port of a channel of an injection nozzle. The protective plate is moveable between a shielding position, in which the outlet port is covered, and an opening position, in which the outlet port is cleared. Moving the protective plate between the shielding and opening positions is a mechanical switching mechanism which is disposed outside the channel and applies an adjusting force which acts between the protective plate and a molding tool, when the injection unit docks on the molding tool.

摘要翻译： 注射成型机的注射单元的保护装置包括设置在喷嘴的通道的出口处的保护板。 保护板可在出口端口被覆盖的屏蔽位置与出口端口被清除的打开位置之间移动。 保护板在屏蔽和打开位置之间的移动是一种机械切换机构，其设置在通道外部，并且当注射单元停靠在模具上时，施加作用在保护板和模制工具之间的调节力。

公开(公告)号：US20060186584A1

公开(公告)日：2006-08-24

申请号：US11357430

申请日：2006-02-17

申请人： Herbert Ulrich

发明人： Herbert Ulrich

IPC分类号： B29C53/00

CPC分类号： B29C48/903 ,  B29C48/09 ,  B29C48/256 ,  B29C48/2665 ,  B29C48/90 ,  B29C48/904 ,  B29C48/905 ,  B29C48/908 ,  B29C48/913 ,  B29C48/916 ,  B29C48/919

摘要： In a method for producing plastic pipes, a melt strand is produced in an extruder and pushed through a pipe head for entry into a vacuum suction device, where the melted strand is formed into a pipe with a preliminary outer diameter. A selected sizing sleeve of a plurality of different sizing sleeves is placed in a sizing chamber for calibrating the outer diameter of the pipe in the sizing chamber to a desired dimension. Different sizing sleeves can be inserted into a sizing chamber. This can be achieved by a gripping device, whereby either the tubular melt strand is severed to allow axial insertion of the selected sizing sleeve over the pipe or into the sizing chamber, or the extrusion line is operated at creep speed, to allow the sizing sleeve to be placed around the pipe. The sizing sleeve is hereby split into segments for placement about the pipe, and the sizing sleeve is then inserted into the sizing chamber.

摘要翻译： 在制造塑料管的方法中，在挤出机中制造熔体股，并且通过管头被推入真空吸引装置，其中熔融的股线形成具有初步外径的管。 将多个不同尺寸的套筒的选定的尺寸套筒放置在定型室中，用于将施胶室中的管的外径校准到期望的尺寸。 可以将不同的尺寸套筒插入定型室。 这可以通过夹持装置实现，由此管状熔体股线被切断以允许所选择的定径套管轴向插入到管道上或进入施胶室中，或者挤出生产线以爬行速度运行，以允许施胶套筒 放置在管道周围。 因此，定型套筒被分成用于放置在管子周围的段，然后将施胶套筒插入施胶室中。

公开(公告)号：US20060185183A1

公开(公告)日：2006-08-24

申请号：US11353704

申请日：2006-02-14

申请人： Henning Stieglitz ,  Aron Altmann

发明人： Henning Stieglitz ,  Aron Altmann

IPC分类号： G01B3/10

CPC分类号： B29C48/903 ,  B29C48/09 ,  B29C48/907

摘要： An adjustable sizing device for sizing extruded continuous profiles, in particular tubes, includes a plurality of segment bodies disposed about a circle and having a plurality of slats for defining with their radially inner ends a common sizing opening. The segment bodies are held and adjusted in radial direction by actuators to thereby allow change in dimension of the sizing opening, wherein each of the segment bodies is operatively connected to at least one of the actuators. The actuators are received and aligned in at least one mounting ring which has a number of radial bores spaced from one another in circumferential direction at a number corresponding to a number of segment bodies.

摘要翻译： 用于调整挤压连续型材，特别是管子的尺寸调整的尺寸调节装置包括围绕圆形设置的多个分段体，并且具有多个板条，用于限定其径向内端具有公共的上浆口。 扇形体通过致动器沿径向方向被保持和调节，从而允许尺寸开口的尺寸变化，其中每个扇形体可操作地连接至至少一个致动器。 致动器在至少一个安装环中被接收和排列，所述至少一个安装环具有多个径向孔，所述多个径向孔在圆周方向上以对应于多个段体的数量彼此间隔开。