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    • 5. 发明授权
    • Method of winding wire on inner surface of cylindrical member
    • 在圆柱形构件的内表面上缠绕线的方法
    • US4947543A
    • 1990-08-14
    • US416323
    • 1989-10-02
    • Hiroshi KawazoeTokuhito Hamane
    • Hiroshi KawazoeTokuhito Hamane
    • H01F38/14H01F41/06
    • H01F41/076H01F41/082Y10T29/49071
    • A method of forming a coiled wire in an annular groove formed on an inner surface of a cylindrical member, comprising the steps of: holding one end portion of a wire discharged from a distal end of a feed nozzle; rotating the feed nozzle about one of a pair of connecting pins provided at one end of the cylindrical member so as to wrap the wire around the one connecting pin; retaining the wire by a hook pin in the vicinity of a point of intersection between the annular groove and an axial groove which extends from the one end of the cylindrical member so as to intersect with the annular groove; rotating the feed nozzle along the annular groove and pressing the wire against a bottom face of the annular groove by a roller at a position disposed downstream in a rotational direction of the feed nozzle so as to not only feed the wire to the annular groove but wind the wire in the annular groove through a predetermined number of turns; and wrapping the wire around the other connecting pin in a state where the wire is retained at the point of intersection by the roller.
    • 一种在形成在圆筒形构件的内表面上的环形槽中形成螺旋线的方法,包括以下步骤:保持从进料喷嘴的远端排出的钢丝的一个端部; 围绕设置在圆筒构件的一端的一对连接销中的一个旋转进给喷嘴,以便围绕一个连接销缠绕线; 在所述环形槽与从所述圆筒形构件的一端延伸以与所述环形槽相交的轴向槽之间的交叉点附近通过钩销保持所述电线; 沿着环形槽旋转供给喷嘴,并且通过辊在位于供给喷嘴的旋转方向的下游的位置处将线压靠在环形槽的底面上,以便不仅将线材馈送到环形槽但是缠绕 环形槽中的线通过预定匝数; 并且在线被保持在辊的交点处的状态下将线缠绕在另一个连接销上。
    • 9. 发明授权
    • Coil forming apparatus
    • 线圈成型装置
    • US4470436A
    • 1984-09-11
    • US414258
    • 1982-08-13
    • Tadashi KubotaTokuhito HamaneMasaaki Tasai
    • Tadashi KubotaTokuhito HamaneMasaaki Tasai
    • H02K15/04B21F3/00
    • H02K15/0457Y10T29/53161
    • A coil forming apparatus of the type in which a coil (16) formed by winding a wire (1) around a winding frame (6, 7) having a plurality of winding steps (6a, 6b, 6c, 6d, 7a, 7b, 7c, 7d) of successively increased diameters is dropped into a coil receiving jig (3) disposed below the winding frame (6, 7) characterized in that pusher plates (21) adapted to vertically slide in slits formed in the winding frame (6, 7) to downwardly push the coil (16) formed on the winding steps are in stepped form corresponding to the contour of the winding of the winding frame and projecting a predetermined amount radially outwardly of the contour of each winding step and the vertical slide stroke is substantially equal to the height of each winding step, thus making it possible to reduce the overall height of the apparatus, shorten the coil forming time and facilitate the wire treatment between oils and at the terminal ends of coils.
    • PCT No.PCT / JP80 / 00324 Sec。 371日期1982年8月13日 102(e)日期1982年8月13日PCT提交1980年12月24日PCT公布。 出版物WO82 / 02290 日期:1982年7月8日。一种线圈成形装置,其特征在于,线圈(16)通过将线(1)绕在具有多个绕组台阶(6a,6b,6c)的绕线架 ,6d,7a,7b,7c,7d)落入设置在卷绕框架(6,7)下方的线圈接收夹具(3)中,其特征在于,适于在形成的狭缝中垂直滑动的推动板(21) 在卷绕框架(6,7)中,向下推动形成在绕组台阶上的线圈(16)处于阶梯形状,对应于绕组框架的绕组轮廓,并且将每个绕组的轮廓径向向外突出预定量 并且垂直滑动行程基本上等于每个卷绕步骤的高度,从而可以减小设备的整体高度,缩短卷材形成时间,并且促进油之间和线圈末端的丝线处理。