公开(公告)号：US07438553B2

公开(公告)日：2008-10-21

申请号：US11429791

申请日：2006-05-08

申请人： Horst-Jürgen Holl ,  Heinz Klein ,  Werner Wagner ,  Alfred Schiffer

发明人： Horst-Jürgen Holl ,  Heinz Klein ,  Werner Wagner ,  Alfred Schiffer

IPC分类号： B29C45/68

CPC分类号： B22D17/266 ,  B29C45/68 ,  B29C2045/1792 ,  B29C2045/664

摘要： A mold closing device for injection molding machines, especially injection molding machines for plastic material, comprises two mold closing plates (10, 12) movable relative to each other. A displacing means (22) with an electromotive drive (26) is provided for opening and closing the mold closing plates (10, 12). According to the invention, the electromotive displacing means (22) that allows for a quick and positionally accurate opening and closing, is connected to a hydraulic holding means (24) for generating a holding force.

摘要翻译： 一种用于注射成型机的模具闭合装置，特别是用于塑料材料的注塑机，包括可相对于彼此移动的两个闭模板（10,12）。 提供具有电动驱动器（26）的移位装置（22）用于打开和关闭模具闭合板（10,12）。 根据本发明，允许快速且位置准确的打开和关闭的电动移动装置（22）连接到用于产生保持力的液压保持装置（24）。

公开(公告)号：US4982808A

公开(公告)日：1991-01-08

申请号：US455850

申请日：1989-12-19

申请人： Herbert Taureg ,  Heinz Klein

发明人： Herbert Taureg ,  Heinz Klein

IPC分类号： B60K17/35 ,  F16D35/00

CPC分类号： F16D35/005 ,  B60K17/351

摘要： A viscous shear coupling, comprising a first part in the form of a housing (2), a second part (3) disposed within the housing to define an annular closure therebetween, a first set of annular plates (11) in the enclosure secured for rotation with the first coupling part interleaved with the plates (12) of a second set of plates, secured for rotation with the second coupling part (3) and a viscous liquid at least partially filling the enclosure, wherein the plates are provided with through slots (13, 14) which are arranged so that parts of the slots move into and out of area of axial alignment as the sets of plates rotate relative to one another. The slots in one set of plates are inclined to the radii of the plates, while the slots in the other set of plates may be radial such that in one direction of rotation of the first set of plates relative to the second set of plates the axially aligned areas of the slots of two adjacent plates move inwardly towards said axis, and in the opposite direction of rotation of the first set of plates relative to the second of plates the axially aligned areas of the slots of two adjacent plates move outwardly away from said axis. The coupling is able to transmit differing torques according to the direction of relative rotation between the plates, so that it is useful for an inter-axle drive line in a four-wheel drive motor vehicle.

摘要翻译： 一种粘性剪切耦合器，包括壳体（2）形式的第一部分，设置在壳体内以在其间限定环形封闭件的第二部分（3），壳体中的第一组环形板（11）固定用于 第一联接部分与第二组板的板（12）交替地旋转，第二组板被固定成与第二联接部分（3）一起旋转，并且至少部分地填充外壳的粘性液体，其中板设有通孔 （13,14），其被布置成使得当所述板组相对于彼此旋转时，狭槽的一部分移入和移出轴向对准的区域。 一组板中的狭槽相对于板的半径倾斜，而另一组板中的槽可以是径向的，使得在第一组板相对于第二组板的一个旋转方向上轴向 两个相邻板的槽的对准区域向着所述轴线向内移动，并且在第一组板相对于第二板的相反旋转方向上，两个相邻板的槽的轴向对准区域向外移动远离所述 轴。 联轴器能够根据板之间的相对旋转方向传递不同的扭矩，使得其对于四轮驱动机动车辆中的车桥间传动线是有用的。

公开(公告)号：US5324459A

公开(公告)日：1994-06-28

申请号：US29901

申请日：1993-03-11

申请人： Heinz Klein

发明人： Heinz Klein

IPC分类号： B29C47/36 ,  B29C47/38 ,  B29C47/78 ,  B29C47/92

CPC分类号： B29C47/667 ,  B29C47/38 ,  B29C47/822 ,  B29C47/92 ,  B29C2947/9259 ,  B29C2947/92704 ,  B29C2947/92885 ,  B29C2947/92904 ,  B29C47/0009

摘要： A screw extruder having a cylinder, an extrusion head, a screw in the cylinder and a motor for driving the screw in rotation has insert members which extend into the cylinder to effect plastification and homogenization of the material being extruded. The web of the screw is provided with annular recesses into which the insert members project. Some of the insert members are stationary, in the form of pins projecting radially into the cylinder, while others are movable so as to vary the extent of their projection into the cylinder. The movable insert members may be pins extending radially into the cylinder and movable radially, rotatable threaded pins extending tangentially into the cylinder, rotatable pins extending tangentially into the cylinder and having non-circular portions in the cylinder, or sector-shaped discs which are movable pivotally. Actuators for the movable insert members are controlled by a processor which compares measured output temperature of the extrudant in the extruder head with a preselected temperature.

摘要翻译： 具有圆筒，挤出头，圆筒中的螺杆和用于驱动旋转螺杆的马达的螺杆挤出机具有延伸到圆筒中的插入构件，以实现被挤压材料的塑化和均质化。 螺钉的腹板设置有环形凹槽，插入构件投射到该凹槽中。 插入件中的一些是固定的，呈销径的方式突出到圆柱体中，而另一些插入件则是可移动的，以便改变它们伸入圆筒的程度。 可移动的插入件可以是径向延伸到圆柱体中并且可径向地旋转的可旋转的螺纹销，其可切向延伸到圆柱体中，可旋转的销切向地延伸到圆柱体中，并且在圆柱体中具有非圆形部分，或者可移动的扇形盘 枢轴。 用于可移动插入件的致动器由处理器控制，该处理器将挤出机头部中的挤出物的测量输出温度与预选温度进行比较。

公开(公告)号：US5106286A

公开(公告)日：1992-04-21

申请号：US545216

申请日：1990-05-31

申请人： Heinz Klein

发明人： Heinz Klein

IPC分类号： B29C47/08 ,  B29C47/36 ,  B29C47/40 ,  B29C47/56 ,  F16J15/40

CPC分类号： F16J15/406 ,  B29C47/0808 ,  B29C47/362 ,  B29C47/0009

摘要： A seal on a drive shaft of an extrusion machine having a housing, is provided by a sealing chamber through which the shaft, for example the drive shaft of the shear spindle, extends in entering the housing, and a sealing screw thread on a portion of the shaft in the sealing chamber, the sealing screw thread having a screw direction for propelling material toward the interior of the housing. Sealing material in the form of granular plastic material is fed to the sealing chamber at a controlled rate by a device having a storage container for the granular plastic material, the bottom of the container having a funnel feeding the granular plastic material into an elongate cavity which communicates with the sealing chamber and in which the piston rod of a piston-cylinder unit is reciprocable to propel the granular plastic material into the sealing chamber. The pressure inside the sealing chamber is sensed and the operation of the piston-cylinder unit is controlled to maintain the pressure approximately constant. Fluid is circulated in a channel in the wall of the sealing chamber to keep the temperature of the chamber below the melting temperature of the granular plastic material.

摘要翻译： 在具有壳体的挤出机的驱动轴上的密封件由密封室提供，密封室中的轴，例如剪切主轴的驱动轴在进入壳体时延伸，密封螺纹在一部分 密封室中的轴，密封螺纹具有用于将材料推向壳体内部的螺旋方向。 颗粒状塑料材料形式的密封材料通过具有用于颗粒状塑料材料的储存容器的装置以受控的速率供给到密封室，该容器的底部具有将颗粒状塑料材料进入细长空腔的漏斗 与密封室连通，活塞缸单元的活塞杆可往复运动，以推动颗粒状塑料进入密封室。 检测密封室内的压力，并控制活塞 - 气缸单元的运行，以保持压力近似恒定。 流体在密封室的壁中的通道中循环，以将室的温度保持在颗粒状塑料材料的熔融温度以下。

公开(公告)号：US20070218163A1

公开(公告)日：2007-09-20

申请号：US11429791

申请日：2006-05-08

申请人： Host-Jurgen Holl ,  Heinz Klein ,  Werner Wagner ,  Alfred Schiffer

发明人： Host-Jurgen Holl ,  Heinz Klein ,  Werner Wagner ,  Alfred Schiffer

IPC分类号： B29C45/66

CPC分类号： B22D17/266 ,  B29C45/68 ,  B29C2045/1792 ,  B29C2045/664

摘要： A mold closing device for injection molding machines, especially injection molding machines for plastic material, comprises two mold closing plates (10, 12) movable relative to each other. A displacing means (22) with an electromotive drive (26) is provided for opening and closing the mold closing plates (10, 12). According to the invention, the electromotive displacing means (22) that allows for a quick and positionally accurate opening and closing, is connected to a hydraulic holding means (24) for generating a holding force.

摘要翻译： 一种用于注射成型机的模具闭合装置，特别是用于塑料材料的注塑机，包括可相对于彼此移动的两个闭模板（10,12）。 提供具有电动驱动器（26）的移位装置（22）用于打开和关闭模具闭合板（10,12）。 根据本发明，允许快速且位置准确的打开和关闭的电动移动装置（22）连接到用于产生保持力的液压保持装置（24）。

公开(公告)号：US20060131346A1

公开(公告)日：2006-06-22

申请号：US10561596

申请日：2004-06-18

申请人： Graham Purkins ,  Gary Mahon ,  Heinz Klein

发明人： Graham Purkins ,  Gary Mahon ,  Heinz Klein

IPC分类号： B65D83/14 ,  B65D83/16 ,  B65D83/00 ,  B65D83/06 ,  B65D83/28

CPC分类号： B29C45/14426 ,  B29C2045/14459 ,  B65D83/54

摘要： A valve stem for use with a metering valve, said valve stem comprising an elongate stem element and a sealing element arranged onto the elongate stem element, wherein the sealing element is co-molded with at least a portion of the elongate stem element and the elongate stem element is made of a material comprising a polymer selected from the group consisting of polyaryletherketones, thermotropic liquid crystalline polymers, polymethylpentene, polyphenylene sulfide and mixtures thereof; as well as methods of manufacturing such a valve stem.

摘要翻译： 一种与计量阀一起使用的阀杆，所述阀杆包括细长的杆元件和布置在细长杆元件上的密封元件，其中密封元件与细长杆元件的至少一部分和细长的 杆元件由包含聚芳醚酮，热致液晶聚合物，聚甲基戊烯，聚苯硫醚及其混合物的聚合物的材料制成; 以及制造这种阀杆的方法。

公开(公告)号：US4963309A

公开(公告)日：1990-10-16

申请号：US315341

申请日：1989-02-24

申请人： Hans-Joachim Gohlisch ,  Heinz Klein

发明人： Hans-Joachim Gohlisch ,  Heinz Klein

IPC分类号： B29C47/08 ,  B29C47/32 ,  B29K21/00

CPC分类号： B29C47/0822 ,  B29C47/0019 ,  B29C47/003 ,  B29C47/32

摘要： The invention relates to a process and apparatus for processing elastomeric material in particular plastic, rubber and a mixture thereof in roller-head-apparatus in which the material to be processed is plasticized and homogenized in an extruder, extruded from an extrusion head provided on the extruder and then is led through an aperture formed between two rollers. It is the object of the present invention, with an especially simple extrusion head in a roller-head-apparatus to produce uniform and dimensionally exact sheets or foils of different thicknesses without changing structural parts. The invention achieves this in that material formed in plate form by parallel outlet surfaces of the extruder head is led through an aperture space formed between a concave cylindrical surface of a stationary forming tool and the circumferential surface of one of the rollers of the calender before the material enters the space between the two calender rollers.

摘要翻译： 本发明涉及一种用于在辊头装置中处理特别是塑料，橡胶及其混合物的弹性体材料的方法和装置，其中待加工材料在挤出机中增塑和均化，从设置在挤出机上的挤出头挤出 挤出机，然后通过形成在两个辊之间的孔引导。 本发明的目的是提供一种用于在不改变结构部件的情况下制造不同厚度的均匀且尺寸精确的片或箔片的辊头装置中的特别简单的挤压头。 本发明实现了这一点，即通过挤出机头的平行出口表面形成的板材形成的材料通过形成在固定成形工具的凹形圆柱形表面之间的孔隙空间和压延机的一个辊的圆周表面之间 材料进入两个压光辊之间的空间。