METHOD FOR MANUFACTURING WOUND COIL
    6.
    发明申请
    METHOD FOR MANUFACTURING WOUND COIL 审中-公开
    制造线圈的方法

    公开(公告)号:US20160358710A1

    公开(公告)日:2016-12-08

    申请号:US15165528

    申请日:2016-05-26

    发明人: Takayuki YAMAKITA

    摘要: A method for manufacturing a wound coil which has a stable appearance configuration with improved shape accuracy of a coating resin formed on the wound coil. A wound coil element is pressed into a holding jig including an elastic holding hole, and held therein such that an upper end of a coil is level with or lower than an upper end of the holding hole, and a gap G is present between an inner surface of the holding hole and the coil. Next, a flowable coating resin is supplied into the holding hole holding the wound coil element such that the coating resin is held without flowing away downwardly from the gap G, and the upper end 16a of the coil is buried in the coating resin. Next, the supplied coating resin is subjected to curing, thereby forming a wound coil.

    摘要翻译: 一种缠绕线圈的制造方法,其具有稳定的外观形状,并且具有改善形成在缠绕线圈上的涂层树脂的形状精度。 卷绕线圈元件被压入包括弹性保持孔的保持夹具中,并且保持在其中,使得线圈的上端与保持孔的上端平齐或低于内侧,并且间隙G存在于内侧 保持孔和线圈的表面。 接下来,将可流动的涂料树脂供给到保持卷绕的线圈元件的保持孔中,使得保护涂层树脂不会从间隙G向下流动,线圈的上端16a被埋在涂布树脂中。 接着,对供给的涂料树脂进行固化,形成卷绕线圈。

    FORMING MOLD FOR GASKET AND METHOD OF MANUFACTURING THE GASKET
    7.
    发明申请
    FORMING MOLD FOR GASKET AND METHOD OF MANUFACTURING THE GASKET 审中-公开
    用于垫圈的成型模具和制造垫圈的方法

    公开(公告)号:US20160303772A1

    公开(公告)日:2016-10-20

    申请号:US15100814

    申请日:2014-10-03

    申请人: NOK CORPORATION

    摘要: The object of the present invention is to provide a gasket forming mold with a structure in which curling of the reversing section of the gasket molding does not occur easily. To achieve said object, the forming mold for integrally forming an endless shaped gasket has forming grooves as cavities in the parting surfaces of the forming mold and the forming grooves have a reversing section in a part thereof. The reversing section has two linear portions and the ends of the two linear portions are connected by an arc-shaped curved section. The two linear portions are arranged at literally-symmetrical positions and are arranged so that a distance therebetween is enlarged little by little from one end toward the other. The ends where said distance is enlarged are connected by the circular arc-shaped curved section.

    摘要翻译: 发明内容本发明的目的在于提供一种垫圈成型用模具,其特征在于,不会容易发生垫圈成型体的反转部的卷曲。 为了实现上述目的,用于整体形成环形垫圈的成形模具在成型模具的分型面中具有作为空腔的成形槽,并且成形槽的一部分具有反转部分。 反转部具有两个直线部分,并且两个直线部分的端部通过弧形弯曲部分连接。 两个直线部分布置在字面对称位置,并且被布置成使得它们之间的距离从一端朝向另一端逐渐扩大。 所述距离扩大的端部通过圆弧形弯曲部分连接。

    Formed article and its production process and extruder
    8.
    发明申请
    Formed article and its production process and extruder 审中-公开
    成型制品及其生产工艺和挤出机

    公开(公告)号:US20080182049A1

    公开(公告)日:2008-07-31

    申请号:US12010413

    申请日:2008-01-24

    IPC分类号: B29D23/00 B29C47/12 B29C33/42

    摘要: There is provided a formed article characterized in that it includes a cylindrical coil member having spiral turns with a predetermined pitch thereof and a supporting member which extends along a direction parallel to an axis of the cylindrical coil member and which connects the spiral turns, and also provided a production process of the formed article characterized in that an extruder is used which includes a first die having a groove on its outer peripheral surface and a second die in the form of a ring which has a groove on its inner peripheral surface and into which the first die is fitted, and a forming material is extruded by the extruder while only one of the dies is rotated with respect to the other die.

    摘要翻译: 提供一种成形制品,其特征在于,它包括具有预定间距的螺旋形匝的圆柱形线圈构件和沿平行于圆柱形线圈构件的轴线并连接螺旋形匝的方向延伸的支撑构件,并且还 提供了一种成形制品的制造方法,其特征在于,使用挤出机,其包括在其外周面上具有槽的第一模具和环状的第二模具,其内周面上具有槽, 装配第一模具,并且通过挤出机挤出成形材料,同时只有一个模具相对于另一个模具旋转。