公开(公告)号：US4568459A

公开(公告)日：1986-02-04

申请号：US666456

申请日：1984-10-30

申请人： Dietmar Anders ,  Georg Reisswig

发明人： Dietmar Anders ,  Georg Reisswig

IPC分类号： B01D29/46 ,  B01D29/11 ,  B01D29/62 ,  B01D29/66 ,  B01D33/067 ,  B01D35/02 ,  B01D35/027 ,  B03B5/56 ,  B29B13/10 ,  B01D33/06

CPC分类号： B01D33/067 ,  B01D2201/02

摘要： A filtering device for filtering solids from liquids or liquid-like materials comprising a housing within which a filter member is rotatably mounted. The filter member which is traversed radially by the material to be filtered, comprises an outer sleeve member, a fine filter sleeve, a support filter sleeve and an inner sleeve member or drum. The outer sleeve member includes bores which receive the material to be filtered and has an external surface which is cylindrical. The filtrate, that is to say, the liquid or liquid-like material, passes through the filter member into the interior of the drum and then travels axially along the drum to a discharge outlet. At least the fine filter sleeve and the support filter sleeve taper conically inwardly in a direction towards the outlet. The solid material remains in the bores. As the filter member rotates, these bores become aligned with back-rinsing bores of conduits formed in the housing and the solid material is forced into such conduits by the back-pressure set up by the liquid material in the filter member. The conduits are closable by means of slidably displaceable pistons located therein, the pistons and conduits having sealing means which co-operate in one position of the pistons.

摘要翻译： 用于从液体或液体状材料中过滤固体的过滤装置，其包括壳体，过滤构件可旋转地安装在壳体内。 由待过滤材料径向穿过的过滤构件包括外套筒构件，细过滤器套筒，支撑过滤器套筒和内套筒构件或滚筒。 外套筒构件包括容纳待过滤材料的孔，并且具有圆柱形的外表面。 滤液，也就是说，液体或液体状的材料，通过过滤器部件进入滚筒的内部，然后沿滚筒轴向移动到排出口。 至少细过滤器套筒和支撑过滤器套筒在朝向出口的方向上锥形向内锥形。 固体材料留在孔中。 当过滤构件旋转时，这些孔与形成在壳体中的导管的反冲孔对准，并且通过由过滤构件中的液体材料设置的背压将固体材料压入这种管道中。 导管可通过位于其中的可滑动位移的活塞来关闭，活塞和导管具有在活塞的一个位置配合的密封装置。

公开(公告)号：US4332541A

公开(公告)日：1982-06-01

申请号：US208640

申请日：1980-11-20

申请人： Dietmar Anders

发明人： Dietmar Anders

IPC分类号： B01D33/073 ,  B01D35/18 ,  B29C47/68 ,  B29B5/02

CPC分类号： B29C47/684 ,  B01D33/073 ,  B01D35/18 ,  B29C47/0886 ,  B01D2201/287 ,  B29C47/0009

摘要： A filtering arrangement of thermoplastics extruding apparatus has a rotatable cylindrical screen unit through which material flows radially inwards and is discharged axially and an outlet aperture for impurities which are washed from the screening unit by reverse flow, i.e. radially outward flow, of part of the filtered material. The outlet aperture for the impurities is variable in cross-section by moving an arcuate segment about the axis of the cylinder to control the extent of reverse flow washing.

摘要翻译： 热塑性塑料挤出设备的过滤装置具有可旋转的圆柱形筛单元，材料通过该可旋转圆柱形筛单元径向向内流动并被排出并且用于杂质的出口孔，其通过反向流动（即径向向外流动）从筛选单元洗涤部分经过滤的 材料。 通过围绕圆柱体的轴线移动弓形部分以控制反向流动洗涤的程度，杂质的出口孔可以在横截面上变化。

公开(公告)号：US4289410A

公开(公告)日：1981-09-15

申请号：US107046

申请日：1979-12-26

申请人： Dietmar Anders

发明人： Dietmar Anders

IPC分类号： B29C47/08 ,  B29C47/60 ,  B29C47/66 ,  B30B11/24 ,  B29B1/10

CPC分类号： B29C47/082 ,  B29C47/0825 ,  B29C47/60 ,  B29C47/66 ,  B30B11/246 ,  B29C47/0009

摘要： In order to provide adaptability to a variety of material properties in a worm feed extruder for processing of synthetics or rubber, individual feed worm segments (7) and cylinder segments (10) surrounding the feed worm segments are provided at desired locations, the feed worm segments and cylinder segments being constructed divisible in the axial direction to enable these feed worm segments to be exchanged for feed worm segments of differing geometry. Removal of the cylinder (2, 3) or withdrawal of the feed worm (1) from the cylinder is thus avoided in the case where the feed worm is to be adapted to various material properties.

摘要翻译： 为了提供用于加工合成橡胶或橡胶的蜗杆进料挤出机中的各种材料性质的适应性，在期望的位置处提供单独的进料蜗杆段（7）和围绕进料蜗杆段的气缸段（10），进料蠕虫 段和气缸段被构造成在轴向方向上可分开，以使得这些进给蜗杆段能够被更换成具有不同几何形状的进给蜗杆段。 因此，在进给蜗杆适应于各种材料特性的情况下，可以避免气缸（2,3）的移除或进给蜗杆（1）从气缸的退出。

公开(公告)号：US4202633A

公开(公告)日：1980-05-13

申请号：US938716

申请日：1978-11-03

申请人： Dietmar Anders

发明人： Dietmar Anders

IPC分类号： B29B7/48 ,  B29C47/60 ,  B29B1/06 ,  B01F7/08

CPC分类号： B29C47/0825 ,  B29B7/489 ,  B29C47/60 ,  B29C47/0009

摘要： A machine for processing plastics materials having a screw mounted in a housing and made up of a plurality of screw members in the form of collars on a drive shaft, whereby screw members to suit a particular material treatment are secured against rotation on the drive shaft and can be exchanged when required for other screw members, the machine including a thrust arrangement to press the screw members axially into close engagement with one another, the thrust arrangement comprising a divided thrust ring axially supported on the drive shaft at least at one of the end zones thereof, thrust or draw bolts, which act on the adjacent end surface of the adjacent outermost one of the screw members or on a frontal surface of a guide ring bearing against the outermost one of the screw members, and a sleeve closely surrounding the periphery of the divided thrust ring.

摘要翻译： 一种用于处理塑料材料的机器，其具有安装在壳体中的螺钉，并且由在驱动轴上的套环形式的多个螺钉构件构成，由此确保适合于特定材料处理的螺钉构件抵抗驱动轴上的旋转， 可以在其它螺钉构件需要时更换，该机器包括推力装置以将螺纹构件轴向地相互压紧以彼此紧密接合，该推力装置包括在至少一端的至少一端轴向支撑在驱动轴上的分隔推力环 区域，推力或牵引螺栓，其作用在相邻的最外面的一个螺钉构件的相邻端表面上或在抵靠最外面的一个螺钉构件的引导环的前表面上，以及紧密围绕外围的套筒 的分压推力环。

公开(公告)号：US4642039A

公开(公告)日：1987-02-10

申请号：US743906

申请日：1985-06-12

申请人： Dietmar Anders

发明人： Dietmar Anders

IPC分类号： B29D30/62 ,  B29C47/08 ,  B29C47/32 ,  B29C47/92 ,  B29D30/52 ,  B29L30/00

CPC分类号： B29C47/0822 ,  B29C47/32 ,  B29C47/92 ,  B29C2947/92019 ,  B29C2947/92247 ,  B29C2947/92409 ,  B29C2947/9258 ,  B29C2947/92628 ,  B29C2947/92885 ,  B29C2947/92933 ,  B29C47/0021 ,  B29L2030/002

摘要： An apparatus for producing profiles or webs such as tread strips for vehicle tires from suitable materials, comprises, in sequence, a screw extruder, an extrusion head and a rotatable roller. The roller is disposed in such a manner that the screw can be removed over the roller without interfering with the roller. To achieve this, the head comprises an upper and a lower portion, the upper portion being pivotable so that it can be moved out of the path of the screw when this latter is removed. The pivot points for the upper portion of the head are on lateral walls. The upper portion of the head is also lockable in its working position, the head portion facing the roller being spaced from the surface of the roller.

摘要翻译： 用于从合适的材料制造车轮轮胎的轮廓或腹板的胎面带的装置包括螺杆挤出机，挤压头和可旋转辊。 辊以这样的方式设置，使得螺钉可以在辊上移除而不与辊干涉。 为了实现这一点，头部包括上部和下部，上部可枢转，使得当其移除时，其可以移动离开螺钉的路径。 头部上部的枢轴点位于侧壁上。 头部的上部也可锁定在其工作位置，面向辊的头部与辊的表面间隔开。

公开(公告)号：US4347003A

公开(公告)日：1982-08-31

申请号：US158281

申请日：1980-06-10

申请人： Dietmar Anders

发明人： Dietmar Anders

IPC分类号： B29B7/00 ,  B29C47/00 ,  B29C47/38 ,  B29C47/50 ,  B29C47/64 ,  B29C47/66 ,  B29C47/92 ,  A21C1/10 ,  B28C7/16 ,  B29F3/01

CPC分类号： B29C47/667 ,  B29C47/366 ,  B29C47/369 ,  B29C47/38 ,  B29C47/50 ,  B29C47/6037 ,  B29C47/6056 ,  B29C47/0009

摘要： A two-stage extruder having a first, vertical stage and a second, separately driven, horizontal stage, the two stages being off-set from one another and lying at tangents to one another in the region of a connecting passage. The first stage has a rotatable plasticizing member with kneading blades off-set from one another and located between conveying screw components of said member and cylindrical pins projecting into the working chamber of said first stage. A bearing is provided for the member at its upper end and a cylindrical sleeve surrounds the lower end of the member and can be turned to control the effective size of the connecting passage or to eject material through a second outlet.

摘要翻译： 具有第一垂直级和第二分离驱动的水平平台的两级挤出机，两级在连接通道的区域中彼此偏离并且彼此相切。 第一阶段具有可旋转的增塑构件，其具有彼此偏离的捏合叶片，并且位于所述构件的输送螺杆部件和突出到所述第一级的工作室中的圆柱销之间。 在该构件的上端设置有一个轴承，一个圆筒形套筒围绕该构件的下端，并可转动以控制连接通道的有效尺寸或通过第二出口排出材料。

公开(公告)号：US4249879A

公开(公告)日：1981-02-10

申请号：US48175

申请日：1979-06-12

申请人： Dietmar Anders ,  Jurgen Voigt

发明人： Dietmar Anders ,  Jurgen Voigt

IPC分类号： B29B9/00 ,  B29B9/06 ,  B29C47/08 ,  B29C47/40 ,  B29C47/58 ,  B29C47/88 ,  B29C47/92 ,  A01J21/02

CPC分类号： B02C18/086 ,  B29B9/065

摘要： Granulating apparatus having a cutting plate and a multi-blade cutting tool drivable by drive means and cooperating with the cutting plate, wherein, to ensure that the operating conditions, particularly fluctuating temperatures of the various components causing differential expansion, do not affect the setting of the cutter blades with respect to the cutting plate, the cutting plate, the bearing housing, the fixed bearing, the cutting blade shaft, the blade holder and the cutting blades are mechanically interconnected with one another with such interconnection disposed approximately in the cutting plane defined between the cutting plate and the cutting blades, whereby axial force-locking and form-locking connection of the components starting from the cutting plate and extending by way of the bearing means to the cutting blades, extends approximately in the cutting plane.

摘要翻译： 造粒设备具有切割板和可由驱动装置驱动并与切割板配合的多刀片切割工具，其中为了确保导致差异膨胀的各种部件的操作条件，特别是波动的温度不会影响设定 切割刀相对于切割板，切割板，轴承壳体，固定轴承，切割刀片轴，刀片保持器和切割刀片彼此机械地互连，这样的互连大致设置在切割平面中 在切割板和切割刀片之间，由此从切割板开始并通过轴承装置延伸到切割刀片的部件的轴向力锁定和成形锁定连接大致在切割平面中延伸。

公开(公告)号：US4197268A

公开(公告)日：1980-04-08

申请号：US971590

申请日：1978-12-20

申请人： Dietmar Anders

发明人： Dietmar Anders

IPC分类号： B29B7/00 ,  B29C47/00 ,  B29C47/10 ,  B29C47/38 ,  B29C47/76 ,  B29C47/92 ,  B29F3/03

CPC分类号： B29C47/1063 ,  B29C47/92 ,  B29C2947/92095 ,  B29C2947/92371 ,  B29C2947/92914 ,  B29C47/0009

摘要： A control device connected to rotational speed measuring means for an extruder screw, to a filling level monitor in a degassing opening of the extruder, to a cut-off in a filling container for the extruder, to vacuum means connected to the degassing opening and to a source of gas under pressure such that upon receipt from the speed measuring means or the filling level monitor by the control device of an indication of probable filling of the degassing opening with melt, the control device closes the cut-off, disconnects the vacuum means from the degassing opening and connects the gas pressure source thereto.

摘要翻译： 连接到挤出机螺杆的旋转速度测量装置的控制装置，挤出机的脱气口中的填充液位监测器，用于挤出机的填充容器中的切断装置，连接到脱气开口的真空装置，以及 在压力下的气体源，使得当通过控制装置从速度测量装置或填充液位监视器接收到具有熔体的可能填充脱气开口的指示时，控制装置关闭切断装置，将真空装置 从脱气开口连接气体压力源。

公开(公告)号：US4573799A

公开(公告)日：1986-03-04

申请号：US525710

申请日：1983-08-23

申请人： Dietmar Anders

发明人： Dietmar Anders

IPC分类号： B29B7/00 ,  B29C47/00 ,  B29C47/38 ,  B29C47/60 ,  B29C47/66 ,  B29C47/76 ,  B30B11/22 ,  B30B11/24

CPC分类号： B29C47/767 ,  B29C47/0871 ,  B29C47/38 ,  B29C47/6012 ,  B29C47/6018 ,  B29C47/667 ,  B29C47/0009

摘要： A screw- or worm-type degassing extrusion device wherein a pin region is provided to increase throughput of the mixture to be extruded, such increased throughput being maintained and utilized to provide an adequate pressure for, for example, a tool by locating the pin region immediately upstream of the degassing region and by increasing the diameter of the cylinder or barrel of the extrusion device in the degassing and discharge regions compared with its diameter in the pin region.

摘要翻译： 一种螺旋式或蜗杆式脱气挤出装置，其中提供销区域以增加要挤出的混合物的产量，这种增加的产量被维持并用于通过定位销区域来为例如工具提供足够的压力 紧邻脱气区的上游，并且通过增加脱气和排放区域中的挤出装置的气缸或桶的直径与其在销区域中的直径相比较。

公开(公告)号：US4548568A

公开(公告)日：1985-10-22

申请号：US525709

申请日：1983-08-23

申请人： Adolf Herbert ,  Dietmar Anders ,  Gunter Meier

发明人： Adolf Herbert ,  Dietmar Anders ,  Gunter Meier

IPC分类号： B29C47/12 ,  B29B7/00 ,  B29C47/00 ,  B29C47/04 ,  B29C47/08 ,  B29C47/14 ,  B29C47/56 ,  B29K21/00 ,  B29K103/00 ,  B29L30/00 ,  B30B11/00

CPC分类号： B29C47/0822 ,  B29C47/003 ,  B29C47/062 ,  B29C47/065 ,  B29C47/56 ,  B29C47/0019 ,  B29L2030/002

摘要： An extrusion head for producing flat profiles such as tread strips for automotive vehicles from three or more different rubber or plastics materials is disclosed. The head comprises a fixed central portion and upper and lower portions pivotally connected thereto, and is fed with the different mixtures by a plurality of screw or worm extrusion devices. Between the upper and central portion and the central and lower portions of the head, insert members are located. In the upper and/or lower surface of each insert member, flow channels for the mixtures are defined, the flow channels each being bounded upwardly or downwardly as appropriate, by a plane surface of one of the portions of the head. The insert members are axially divided and are made in one piece. The flow channels each have a longitudinal axis of symmetry and such axes lie in a common vertical plane. Such an arrangement permits the profile to be changed merely by replacing one or both insert members, permits the worms or screws to be readily removed for cleaning purposes and also ensures that the flow rates in each of the flow channels is substantially constant, thereby avoiding problems of pre-vulcanization.

摘要翻译： 公开了一种用于从三种或更多种不同的橡胶或塑料材料制造用于机动车辆的平面轮廓的挤压头。 头部包括固定的中心部分和与枢轴连接的上部和下部，并且通过多个螺杆或蜗杆挤出装置供给不同的混合物。 在头部的中部和中心部分与中心部分和下部之间设置有插入部件。 在每个插入构件的上表面和/或下表面中，限定了混合物的流动通道，每个流动通道由头部的一个部分的平面表面适当地向上或向下限定。 插入件轴向分开并制成一体。 流动通道各自具有纵向对称轴线，并且这些轴线位于共同的垂直平面中。 这种布置允许仅通过更换一个或两个插入构件来改变型材，允许为了清洁目的容易地移除蜗杆或螺丝，并且还确保每个流动通道中的流速基本上是恒定的，从而避免了问题 的预硫化。