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    Kneading device fitted with a shaft retention device
    2.
    发明授权
    Kneading device fitted with a shaft retention device 有权
    捏合装置配有轴保持装置

    公开(公告)号：US09457328B2

    公开(公告)日：2016-10-04

    申请号：US14439308

    申请日：2013-10-28

    申请人： HERAKLES ,  CENTRE NATIONAL D'ETUDES SPATIALES CNES

    发明人： Frédéric Normand

    IPC分类号： B01F7/08 ,  B29C47/08 ,  B01F15/00

    CPC分类号： B01F7/082 ,  B01F7/083 ,  B01F7/085 ,  B01F15/00714 ,  B01F15/00922 ,  B01F2015/00084 ,  B01F2015/0011 ,  B29C47/0803 ,  B29C47/0808

    摘要： A paste kneading device includes an oblong barrel, two shafts arranged parallel within the barrel, being held and driven at their first ends, defining an upstream end, by a drive device, two screws each formed by threads carried by the shafts, each screw having a transport section carrying a main thread to cause the paste to advance along the two screws, and an outlet orifice formed in the wall of the barrel to discharge the kneaded paste, the kneading device further including a holder device to hold each shaft at its second end, defining a downstream end, and enabling the shaft to rotate freely, the holder device including, for each shaft, a first portion secured to the shaft and a second portion secured to a cap end portion of the barrel, the cap end portion being removable and the first and second portions being configured to engage and disengage freely.

    摘要翻译： 糊状捏合装置包括长圆筒，平行于筒内的两个轴在其第一端处被保持和驱动，通过驱动装置限定上游端，每个由轴承载的螺纹形成的螺钉，每个螺杆具有 输送部，其承载着使所述糊料沿着所述两个螺杆前进的主线;以及形成在所述筒体的壁中的出口孔，以排出所述捏合糊料，所述捏合装置还包括保持装置，以将每个轴保持在其第二位置 端部，限定下游端，并且使得轴能够自由旋转，所述保持器装置包括用于每个轴的固定到所述轴的第一部分和固定到所述筒的帽端部的第二部分，所述帽部分是 并且第一和第二部分被配置为自由地接合和脱离。

    Extruding device
    3.
    发明授权
    Extruding device 有权
    挤出装置

    公开(公告)号：US09108345B2

    公开(公告)日：2015-08-18

    申请号：US13056506

    申请日：2009-07-29

    申请人： Armin Pfeiffer

    发明人： Armin Pfeiffer

    IPC分类号： B29C47/38 ,  B29C47/08 ,  B29C47/36 ,  B29C47/60 ,  B29C47/00

    CPC分类号： B29C47/0801 ,  B29C47/0009 ,  B29C47/0803 ,  B29C47/0818 ,  B29C47/082 ,  B29C47/362 ,  B29C47/6018 ,  B29C47/6025

    摘要： An extruding device includes an extruder cylinder, a screw, and a rotary drive for the screw. To facilitate installation and removal of the assemblies of the extruding device, the screw end facing the rotary drive does not protrude during operation into bearings provided between the extruder cylinder and rotary drive, particularly not into a thrust bearing.

    摘要翻译： 挤出装置包括挤出机筒，螺杆和用于螺杆的旋转驱动装置。 为了便于安装和移除挤出装置的组件，面向旋转驱动器的螺旋端在操作期间不会突出，该轴承设置在挤出机缸体和旋转驱动装置之间，特别是不在推力轴承中。

    EXTRUDER SCREW, EXTRUDER, AND METHOD FOR PRODUCING AN EXTRUDER SCREW
    4.
    发明申请
    EXTRUDER SCREW, EXTRUDER, AND METHOD FOR PRODUCING AN EXTRUDER SCREW 有权
    挤出机螺杆，挤出机和生产挤出机螺杆的方法

    公开(公告)号：US20140199424A1

    公开(公告)日：2014-07-17

    申请号：US14241028

    申请日：2012-08-31

    申请人： Michael Behling

    发明人： Michael Behling

    IPC分类号： B29C47/08

    CPC分类号： B29C47/0844 ,  B29C47/0009 ,  B29C47/0803 ,  B29C47/0825 ,  B29C47/38 ,  B29C47/402 ,  B29C47/60 ,  B29C47/6056 ,  B29C47/622 ,  B29C47/64 ,  F16D1/101 ,  F16D2001/103 ,  Y10T29/49242

    摘要： An extruder screw includes an extruder shaft and at least one extruder segment The extruder shaft has a prismatic mandrel having external teeth and a longitudinal mandrel axis. The extruder segment has internal teeth and a longitudinal internal-teeth axis and can be slid onto the mandrel, such that the extruder segment can be connected to the mandrel for rotation therewith. The internal teeth have a profile having a meshing profile and, in an inner area between the first and second end faces of the extruder segment, include a prismatic main profile that has a main cross-section. Furthermore, the internal teeth of the extruder segment have an edge profile adjacent to at least one end face of the extruder segment, which edge profile has a smaller edge cross-section than the main profile at least in the area of the meshing profile.

    摘要翻译： 挤出机螺杆包括挤出机轴和至少一个挤出机段。挤出机轴具有具有外齿和纵向心轴轴线的棱形心轴。 挤出机段具有内齿和纵向内齿轴线并且可以滑动到心轴上，使得挤出机段可以连接到心轴以与其一起旋转。 内齿具有具有啮合轮廓的轮廓，并且在挤出机段的第一和第二端面之间的内部区域中包括具有主横截面的棱柱主轮廓。 此外，挤出机段的内齿具有与挤出机段的至少一个端面相邻的边缘轮廓，该边缘轮廓至少在啮合轮廓的区域中具有比主轮廓更小的边缘横截面。

    SCREW EXTRUDER FOR CONTINUOUS EXTRUSION OF MATERIALS WITH HIGH VISCOSITY
    6.
    发明申请
    SCREW EXTRUDER FOR CONTINUOUS EXTRUSION OF MATERIALS WITH HIGH VISCOSITY 有权
    螺杆挤出机连续挤出高粘度材料

    公开(公告)号：US20100285165A1

    公开(公告)日：2010-11-11

    申请号：US12515497

    申请日：2007-11-19

    申请人： Jens Christofer Werenskiold ,  Lars Auran ,  Hans Jorgen Roven ,  Nils Ryum ,  Oddvin Reiso

    发明人： Jens Christofer Werenskiold ,  Lars Auran ,  Hans Jorgen Roven ,  Nils Ryum ,  Oddvin Reiso

    IPC分类号： B29C47/36

    CPC分类号： B30B11/241 ,  B21C23/005 ,  B21C23/01 ,  B21C23/21 ,  B21C23/212 ,  B29C47/0803 ,  B29C47/0816 ,  B29C47/385 ,  B29C47/6018 ,  B30B11/246 ,  B30B11/248

    摘要： Screw extruder for the continuous extrusion of materials with high viscosity, in particular metals such as aluminium and its alloys. The extruder includes an Archimedes screw (1) rotationally provided within liner (2) of a screw housing (4) with an inlet (11) for the feeding of the material to be extruded, a compacting or extrusion chamber (5) and an extrusion die assembly with a die (6) which forms the shape of the desired extruded product (7).The design of the screw (1) and liner (2) is such that the required compaction takes place at the down-stream end of the screw towards the extrusion chamber (5) corresponding to up to 540° of the rotation of the screw, or up to 1.5 turn of the screw flight length, and that the solid plug of metal thus formed at the end of the screw and extrusion chamber (5) is restricted from rigid rotation to obtain the required compaction and extrusion pressure.

    摘要翻译： 用于连续挤出具有高粘度的材料的螺杆挤出机，特别是金属如铝及其合金。 挤出机包括旋转地设置在螺旋壳体（4）的衬套（2）内的阿基米德螺钉（1），其具有用于供给待挤出材料的入口（11），压实或挤压室（5）和挤出 模具组件，其具有形成所需挤出产品（7）形状的模具（6）。 螺杆（1）和衬套（2）的设计使得所需的压实在螺杆的下游端朝向挤出室（5）进行，对应于螺杆的旋转高达540°， 或螺杆长度的1.5转，并且在螺杆和挤出室（5）的端部形成的金属固体塞被限制为刚性旋转以获得所需的压实和挤出压力。

    EXTRUDER SCREW SHAFT ALIGNMENT APPARATUS AND METHOD
    10.
    发明申请
    EXTRUDER SCREW SHAFT ALIGNMENT APPARATUS AND METHOD 有权
    挤出机螺丝轴对准装置和方法

    公开(公告)号：US20160257050A1

    公开(公告)日：2016-09-08

    申请号：US14419737

    申请日：2014-08-06

    申请人： ENTEK MANUFACTURING LLC

    发明人： Craig Allen Benjamin ,  Melissa Christine Jensen-Morgan ,  Dean Justin Elliott

    IPC分类号： B29C47/40 ,  B29C47/60 ,  B29C47/08

    CPC分类号： B29C47/402 ,  B29C47/0801 ,  B29C47/0803 ,  B29C47/0805 ,  B29C47/082 ,  B29C47/0825 ,  B29C47/0833 ,  B29C47/0844 ,  B29C47/40 ,  B29C47/60

    摘要： Puck and collar alignment device embodiments facilitate simultaneous insertion of free end portions of screw shafts into open end portions of complementary drive couplings. The embodiments have alignment keys that correct deviations in alignment and rotation introduced while moving the screw shafts though a barrel of an extruder. Tapered front faces of the alignment keys incrementally adjust coaxial alignment, and tapered side faces of the alignment keys incrementally adjust rotational position cooperatively between the alignment devices and drive couplings. The coaxial and rotational position adjustments cooperate to simultaneously guide multiple alignment keys to fit within corresponding keyway sections while providing alignment of external splines on the screw shafts to interlock in a timed relationship with internal splines on the drive couplings during the simultaneous insertion.

    摘要翻译： 盘和套筒对准装置实施例便于将螺杆轴的自由端部同时插入互补驱动联轴器的开口端部。 这些实施例具有对准键，其校正引导的对准和旋转中的偏差，同时通过挤出机的筒移动螺杆。 对准键的锥形前面逐渐调节同轴对准，并且对准键的锥形侧面在对准装置和驱动联轴器之间协调地逐渐调节旋转位置。 同轴和旋转位置调节协同作用以同时引导多个对准键以配合在对应的键槽部分内，同时提供在螺旋轴上的外部花键的对准，以在同时插入期间以与驱动联轴器上的内部花键定时关系互锁。