EXTRUDER FOR THREE-DIMENSIONAL ADDITIVE PRINTER
    1.
    发明申请
    EXTRUDER FOR THREE-DIMENSIONAL ADDITIVE PRINTER 审中-公开
    三维添加剂打印机用挤出机

    公开(公告)号:WO2017116748A1

    公开(公告)日:2017-07-06

    申请号:PCT/US2016/067047

    申请日:2016-12-15

    摘要: An extruder or a dual head extruder for a three-dimensional additive printer can be used to receive and dispense material. The extruder can include a number of different components including a nozzle with an adjustable opening configured to discharge material or two nozzles with at least one having an adjustable opening configured to discharge material. The nozzle or adjustable opening can be configured to be moved and rotated so as to align the adjustable opening with a plurality of paths along which the material is configured to be deposited for generating a three-dimensional object. The adjustable opening can comprise a first orifice and an obstruction member configured to move with respect to the first orifice. The position of the obstruction member can adjust the size of the opening area of the adjustable opening.

    摘要翻译: 可以使用用于三维添加剂印刷机的挤出机或双头挤出机来接收和分配材料。 挤出机可以包括许多不同的部件,包括具有可调节开口的喷嘴,用于排出材料或两个喷嘴,至少一个喷嘴具有可调节开口,用于排出材料。 喷嘴或可调节开口可以构造成移动和旋转,以便将可调节开口与多个路径对齐,多个路径沿着该路径被配置为沉积用于产生三维物体。 可调节开口可以包括第一孔口和构造成相对于第一孔口移动的阻塞构件。 阻塞部件的位置可以调节可调节开口的开口面积的大小。

    EXTRUSION OF PROFILES UTILISING OPPOSITE ROTATING DIES
    2.
    发明申请
    EXTRUSION OF PROFILES UTILISING OPPOSITE ROTATING DIES 审中-公开
    使用旋转旋转刀片的轮廓挤压

    公开(公告)号:WO2017007410A1

    公开(公告)日:2017-01-12

    申请号:PCT/SE2016/050683

    申请日:2016-07-04

    申请人: ARSIZIO AB

    摘要: The invention relates to device and method enabling industrial continuous pressing, called extrusion of plastically / thermally mouldable substances (11) such as metal, composite metal, plastic, composite or rubber, which is pressed to the profile (12) by a process comprising tool fixed member (6) partially predefining the profile shape / cross-section before the profile finally defined to fixed or varied cross-section when the material passes rotating dies (2) which can be patterned or smooth and through the contact with each other (1) cancel out each main radial forces and the position of which in some embodiments of the invention may vary relative to other bearing surfaces (13, 17) or rotary bearing surfaces (4) of the tool with which they define the final shape of the profile.The invention enables the extrusion of pattern on the inside of hollow profiles and the extrusion of multiple profiles in one tool, because 80-98% of the radial bearing forces are eliminated, allowing the installation of rotary dies where not previously possible, and almost unlimited opportunities in increased profile width.

    摘要翻译: 本发明涉及能够实现工业连续压制的装置和方法,称为塑料/热可模塑物质(11)的挤出,例如金属,复合金属,塑料,复合材料或橡胶,其通过包括工具的工艺压向型材(12) 固定构件(6)部分地预先确定在材料通过可以被图案化或平滑并通过彼此接触的旋转模具(2)之前最终限定为固定或变化的横截面的轮廓之前的轮廓形状/横截面(1 )抵消了每个主要的径向力,并且其在本发明的一些实施例中的位置可以相对于工具的其他支承表面(13,17)或旋转支承表面(4)而变化,它们限定轮廓的最终形状 由于80-98%的径向承载力被消除,本发明能够在一个工具中在中空型材的内部挤出图案和多个型材的挤出,从而允许 旋转模具的连接不可能,并且在增加型材宽度方面几乎无限制的机会。

    PROCEDIMIENTO DE FABRICACIÓN DE FILAMENTOS DE POLIACRILONITRILO Y CABEZAL DE EXTRUSIÓN PARA REALIZAR DICHO PROCEDIMIENTO
    3.
    发明申请
    PROCEDIMIENTO DE FABRICACIÓN DE FILAMENTOS DE POLIACRILONITRILO Y CABEZAL DE EXTRUSIÓN PARA REALIZAR DICHO PROCEDIMIENTO 审中-公开
    生产聚丙烯酰胺薄膜和挤出头的方法,用于实施方法

    公开(公告)号:WO2016097441A1

    公开(公告)日:2016-06-23

    申请号:PCT/ES2015/070898

    申请日:2015-12-14

    IPC分类号: D01F6/18 B29C47/12

    摘要: Procedimiento de fabricación de filamentos de poliacrilonitrilo y cabezal de extrusión para realizar dicho procedimiento, comprendiendo la preparación de una solución de polímero poliacrilonitrilo y el paso de dicha solución a través de una placa extrusora (9) que determina la formación de filamentos, estando definida entre la placa extrusora (9) y una placa flotante (15) que está unida a un sistema vibrador (17), una cámara central (14) que está rodeada por una cámara periférica (12) en la que se introduce a presión la solución de polímero, para pasar a la cámara central (14) a través de unos pequeños conductos radiales (13) que aceleran el material, siendo sometida dicha solución de polímero en la cámara central (14), a una vibración, antes de pasar a través de la placa extrusora (9).

    摘要翻译: 本发明涉及一种用于生产聚丙烯腈长丝和用于实施所述方法的挤出头的方法,所述方法包括制备聚丙烯腈聚合物溶液并使所述溶液通过确定长丝形成的挤出机板(9),中心 室(14)被限定在挤出板(9)和连接到振动系统(17)的浮板(15)之间,所述室被周围室(12)围绕,聚合物溶液在压力下被引入其中。 然后,聚合物溶液通过加速材料的小型径向导管(13)通过中心室(14),并在通过挤压板(9)之前在所述中心室(14)中受到振动。

    ANNULAR DIE AND METHOD FOR EXTRUSION
    4.
    发明申请
    ANNULAR DIE AND METHOD FOR EXTRUSION 审中-公开
    用于挤出的环形模具和方法

    公开(公告)号:WO2013131612A1

    公开(公告)日:2013-09-12

    申请号:PCT/EP2013/000464

    申请日:2013-02-16

    IPC分类号: B29C47/22

    摘要: The invention relates to an annular die (1) on an extrusion head for producing tubular or sheet-like preforms with an arcuate die gap and with a melt channel (4) delimited by a mandrel (2) and a die body (3), the cross-sectional profile of the melt channel (4) being variable by way of adjusting elements, the annular die according to the invention being distinguished by the fact that the outer circumference of the melt channel (4) is at least partially delimited directly by at least one radially adjustable slide (5), that the slide (5) is formed by a number of segments that can be adjusted together from at least one first position into at least one second position, and that the segments in each position form a respectively closed arc portion of the delimitation of the melt channel (4), the radius of the arc portion being different according to the position of the segments.

    摘要翻译: 本发明涉及一种用于生产具有弓形模具间隙的管状或片状预制件以及由芯棒(2)和模体(3)限定的熔体通道(4)的挤压头上的环形模具(1) 熔体通道(4)的横截面轮廓可通过调节元件而变化,根据本发明的环形模具的特征在于,熔体通道(4)的外圆周至少部分地由 至少一个可径向调节的滑动件(5),所述滑动件(5)由若干可从至少一个第一位置调整到至少一个第二位置的部分形成,并且每个位置的所述部分形成 分别为熔体通道(4)的定界的圆弧部分,弧部分的半径根据段的位置而不同。

    METHODS FOR THE PRODUCTION OF A CLEANING DEVICE
    7.
    发明申请
    METHODS FOR THE PRODUCTION OF A CLEANING DEVICE 审中-公开
    一种用于生产清洁单元

    公开(公告)号:WO2006072190A3

    公开(公告)日:2006-08-31

    申请号:PCT/CH2006000007

    申请日:2006-01-05

    发明人: BREITSCHMID UELI

    IPC分类号: A46B1/00 B29C47/12 B29C47/30

    摘要: In order to produce a brush (2), especially an interdental brush, e.g. two core bars (80, 81) are extruded with at least one molded-on lamella (82, 83, 84, 85) by means of an extrusion process. The lamellae are subsequently divided into bristle elements. The inventive interdental brush can also be produced in an intermittent bar extrusion process by extruding at least one core bar with at least one molded-on row of bristles. The brush that is produced according to said methods is twisted in an additional step such that the bristles are disposed helically in the longitudinal direction of the brush.

    摘要翻译: 用于制造刷子(2),特别是齿间刷的通过挤压工艺z与装置。 B.Kemstränge两(80,81)具有至少一个一体形成的叶片(82,83,84,85)中挤出。 板条随后分成刷毛元件。 也可以在间歇Strangextrusionsververfahren由至少一个芯部绳股来产生齿间刷挤出具有至少一个一体形成的鬃毛排。 通过上述方法制造的刷在另一工艺步骤被旋转或扭曲,使得刷毛在刷的纵向方向螺旋地布置。

    DYNAMIC FLEXIBLE EXTRUDING BUILDING METHOD AND APPARATUS AND CONSTRUCTION MATERIAL USED THEREWITH
    8.
    发明申请
    DYNAMIC FLEXIBLE EXTRUDING BUILDING METHOD AND APPARATUS AND CONSTRUCTION MATERIAL USED THEREWITH 审中-公开
    动态柔性挤压建筑方法及其使用的装置和结构材料

    公开(公告)号:WO02018119A2

    公开(公告)日:2002-03-07

    申请号:PCT/US2001/027418

    申请日:2001-09-04

    摘要: The present invention relates to a method and apparatus for building structures including residential and commercial structures using a dynamic flexible extrusion process and associated apparatus. NMore particularly, the present invention relates to a dynamic extrusion process by which interior, exterior, bearing and non-bearing walls, floors and/or ceiling are constructed in one extrusion process using curable materials pumped into a mold (200) designed for a desired extruded configuration or shape or extrudate profile, where the model can follow a predetermined course of a course varied on-the-fly. The invention also relates to a moving mold apparatus that permits an entire structure to be constructed onsite.

    摘要翻译: 本发明涉及一种使用动态柔性挤出工艺和相关设备的建筑结构的方法和装置,包括住宅和商业结构。 特别地,本发明涉及一种动态挤出方法,其中内部,外部,轴承和非承载壁,地板和/或天花板在一个挤出方法中构造,使用泵送到模具(200)中的可固化材料,所述模具(200)设计为期望的 挤压构型或形状或挤压型材,其中模型可以遵循在飞行中变化的预定课程。 本发明还涉及允许现场构造整个结构的移动模具装置。

    DEVICE FOR THE CONTINUOUS FABRICATION BY EXTRUSION OF A TRIDIMENSIONAL ALVEOLAR WALL, ALVEOLAR WALL THUS OBTAINED
    9.
    发明申请
    DEVICE FOR THE CONTINUOUS FABRICATION BY EXTRUSION OF A TRIDIMENSIONAL ALVEOLAR WALL, ALVEOLAR WALL THUS OBTAINED 审中-公开
    通过挤压三维墙壁进行连续制造的装置,获得了这些墙壁

    公开(公告)号:WO1987006181A1

    公开(公告)日:1987-10-22

    申请号:PCT/FR1987000097

    申请日:1987-03-27

    IPC分类号: B29C47/00

    摘要: The device is comprised of an extrusion die (1) of which the opening (2) is a section without any break in continuity and forming a frieze of concurrent rectilinear or curvilinear segments and is also comprised of a mask (3) having a reciprocating sliding motion in front of the die (1) and provided with a window uncovering only a portion of the section (2) varying with the motion of the mask.

    摘要翻译: 该装置由挤出模头(1)组成,其中开口(2)是没有连续断裂的部分,并且形成同时直线或曲线段的带状件,并且还包括具有往复滑动的面罩(3) 在模具(1)前面的运动并且设置有仅露出部分(2)的一部分的窗口,该部分随着掩模的运动而变化。