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9 条记录 (耗时 0.017 秒)

    Progressing cavity extruder
    2.
    发明申请
    Progressing cavity extruder 审中-公开
    进口腔挤出机

    公开(公告)号：US20040076704A1

    公开(公告)日：2004-04-22

    申请号：US10682461

    申请日：2003-10-09

    发明人： Christopher S. Hannaford

    IPC分类号： B29C047/10

    CPC分类号： A21C11/20 ,  A21C11/163 ,  B29C48/03 ,  B29C48/285 ,  B29C48/288 ,  B29C48/29 ,  B29C48/385 ,  B29C48/39 ,  B29C48/46 ,  B29C48/695

    摘要： An extruder or dispenser assembly for dough-like material. A progressing cavity pump receives the material and delivers it to an extruder assembly or die. In a preferred embodiment, the output of the pump is separated into independent streams. Each stream may have a desired minor constituent (such as color and/or flavor) added with the streams being co-extruded, as desired. Static mixers may be employed to incorporate the minor constituents into each stream.

    摘要翻译： 用于面团状材料的挤出机或分配器组件。 进行中的空腔泵接收材料并将其输送到挤出机组件或模具。 在优选实施例中，泵的输出被分离为独立的流。 根据需要，每个流可以具有添加有共挤出物流的所需次要成分（例如颜色和/或风味）。 可以使用静态混合器将次要组分并入每个流中。

    Extrusion molding machine
    3.
    发明申请
    Extrusion molding machine 审中-公开
    挤出成型机

    公开(公告)号：US20030086331A1

    公开(公告)日：2003-05-08

    申请号：US10010059

    申请日：2001-11-08

    发明人： Jun-Rong Lin

    IPC分类号： B29B007/48

    CPC分类号： B29C48/53 ,  B29C48/03 ,  B29C48/252 ,  B29C48/36 ,  B29C48/37 ,  B29C48/46

    摘要： An extrusion molding machine has a main extrusion molding device, and a drive mechanism connected to the main extrusion molding device. The drive mechanism has a motor device, a transmission case, and a drive shaft connected to the motor device. The drive shaft passes through the transmission case. The main extrusion molding device has an upper feed inlet, a lower chamber, and a gear mechanism therein. The gear mechanism has a first pinion, a second pinion engaging with the first pinion, a third pinion engaging with the second pinion, a main gear engaging with the first pinion, a fourth pinion engaging with the main gear, a fifth pinion engaging with the fourth pinion, a sixth pinion engaging with the fifth pinion, and a seventh pinion engaging with the sixth pinion. The main gear encloses the drive shaft.

    摘要翻译： 挤出成型机具有主挤出成型装置和与主挤出成型装置连接的驱动机构。 驱动机构具有马达装置，变速器壳体和连接到马达装置的驱动轴。 驱动轴通过变速箱。 主挤出成型装置具有上进料口，下室和齿轮机构。 所述齿轮机构具有第一小齿轮，与所述第一小齿轮啮合的第二小齿轮，与所述第二小齿轮啮合的第三小齿轮，与所述第一小齿轮啮合的主齿轮，与所述主齿轮啮合的第四小齿轮， 第四小齿轮，与第五小齿轮啮合的第六小齿轮，以及与第六小齿轮啮合的第七小齿轮。 主齿轮包围驱动轴。

    METHOD AND DEVICE FOR PRODUCING GREEN TIRE
    5.
    发明申请
    METHOD AND DEVICE FOR PRODUCING GREEN TIRE 审中-公开
    生产绿色轮胎的方法和装置

    公开(公告)号：US20100212812A1

    公开(公告)日：2010-08-26

    申请号：US12733536

    申请日：2008-07-29

    申请人： Yuichiro Ogawa

    发明人： Yuichiro Ogawa

    IPC分类号： B29D30/00 ,  B60C9/00

    CPC分类号： B29D30/60 ,  B29C48/08 ,  B29C48/37 ,  B29C48/46 ,  B29C48/465 ,  B29D30/3021 ,  B29D30/3028

    摘要： The present invention aims at improving balance and uniformity of a tire, with simplifying facilities, reducing space for the facilities and suppressing shape flows and generation of air bubbles. An extruder is provided for supplying rubber ribbon immediately after extrusion to a second molding drum, so that the rubber ribbon is spirally wound around the second molding drum plural times to structure a portion of tread (a cap layer), whereby the rubber ribbon which is relatively hot and soft is wound around the second molding drum. As a result, the rubber ribbon easily deforms compliant to the second molding drum. Further, no joint portion of starting and terminal ends as is observed in the prior art exists, whereby thickness of the tread is even in the circumferential direction.

    摘要翻译： 本发明的目的在于提高轮胎的平衡性和均匀性，简化了设备，减少了设施的空间，抑制了形状流动和产生气泡。 提供挤出机，用于在挤出后立即将橡胶带供应到第二成型鼓，使得橡胶带多次螺旋地缠绕在第二成型鼓周围，以构成胎面（盖层）的一部分，由此橡胶带是 相对热和软缠绕在第二成型鼓周围。 结果，橡胶带容易变形成与第二成型滚筒相适应。 此外，如现有技术中没有观察到的起始端和末端的接合部分不存在，由此胎面的厚度在圆周方向上均匀。

    Ventilated pump shaft seal
    8.
    发明申请
    Ventilated pump shaft seal 审中-公开
    通风泵轴封

    公开(公告)号：US20040070152A1

    公开(公告)日：2004-04-15

    申请号：US10626962

    申请日：2003-07-25

    发明人： Robert E. Oehman JR.

    IPC分类号： F16J015/34

    CPC分类号： F16J15/164 ,  B29C48/03 ,  B29C48/254 ,  B29C48/46 ,  F04C15/0038

    摘要： A gear pump includes a housing with a drive shaft projecting out through an opening in the housing to rotate a plurality of gears. A shaft seal is fixed to the housing, and includes a cylindrical, one piece (unitary) body with an internal annular core having a central circular passage with one or more reverse internal helical or spiral grooves. The central passage closely receives the drive shaft and the groove(s) provide a pumping function as the drive shaft rotates to prevent fluid leakage along the shaft. The body of the shaft seal includes a plurality of discrete, radially extending recesses opening along an exterior annular side surface of the shaft seal and arranged in circumferentially-spaced relation to one another. An annular cooling chamber entirely and continuously circumferentially surrounds the internal core and is fluidly connected with the radial recesses to provide passive conductive cooling for the shaft seal.

    摘要翻译： 齿轮泵包括壳体，其具有通过壳体中的开口突出的驱动轴，以旋转多个齿轮。 轴密封件固定到壳体，并且包括圆柱形的一体（整体）主体，其具有内部环形芯，该内部环形芯具有带有一个或多个反向内部螺旋或螺旋槽的中心圆形通道。 中心通道紧密地接收驱动轴，并且当驱动轴旋转时，凹槽提供泵送功能，以防止轴沿轴流动。 轴密封件的主体包括沿着轴密封件的外部环形侧表面开口并沿彼此周向间隔布置的多个离散的径向延伸的凹部。 环形冷却室整体并且连续地围绕内芯并且与径向凹槽流体连接以提供用于轴封的被动导电冷却。

    Extruding device
    9.
    发明申请
    Extruding device 审中-公开
    挤出装置

    公开(公告)号：US20030039712A1

    公开(公告)日：2003-02-27

    申请号：US10228179

    申请日：2002-08-26

    发明人： Jaromir Friedrich

    IPC分类号： B29C047/52

    CPC分类号： B29C48/468 ,  B29C48/03 ,  B29C48/04 ,  B29C48/286 ,  B29C48/30 ,  B29C48/345 ,  B29C48/375 ,  B29C48/46 ,  B29K2021/00 ,  B29K2105/26

    摘要： A plastic material extruder combines the features of a generally flat rotatable disc and a generally flat opposed stator. At least one of the two is heated by heating elements. The two define a processing gap into which a hopper for feeding a plastic material mixture is discharged. The rotor and the stator develop a high shear force which further heats up the processed mixture in addition to the heating delivered by the heating elements. At the center of the disc/stator assembly, an axial force developing device such as a ram or a feed screw or screws is adapted to further compress and extrude a mixture of the thermoplastic components and thermosetting components, the latter being comprised of crumbled pieces of used tires. The extruder is shown in two embodiments, one injecting the processed alloy into a mold, the other producing pellets of the processed alloy.

    摘要翻译： 塑料挤出机组合了大体上平坦的可旋转盘和大致平坦的相对的定子的特征。 两者中的至少一个被加热元件加热。 两者限定了用于输送塑料混合物的料斗的排出处理间隙。 转子和定子产生高剪切力，除了由加热元件传递的加热之外，还进一步加热加工的混合物。 在盘/定子组件的中心处，诸如柱塞或进给螺杆或螺钉的轴向力显影装置适于进一步压缩和挤出热塑性组分和热固性组分的混合物，后者由热塑性组分和热固性组分 二手轮胎 挤出机在两个实施方案中示出，一个将经处理的合金注入模具中，另一个生产经处理的合金的颗粒。