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    INSERT NUT HAVING RECTANGULAR LATTIC STRUCTURE AND MANUFACTURING METHOD THEREOF
    1.
    发明申请
    INSERT NUT HAVING RECTANGULAR LATTIC STRUCTURE AND MANUFACTURING METHOD THEREOF 审中-公开
    具有矩形矩形结构的插件及其制造方法

    公开(公告)号：US20140241827A1

    公开(公告)日：2014-08-28

    申请号：US13774081

    申请日：2013-02-22

    申请人： GEN CO., LTD.

    发明人： WON SOOL PARK

    IPC分类号： F16B41/00 ,  B21K1/70

    CPC分类号： B21K1/70 ,  B21H3/06 ,  F16B37/122

    摘要： A method of manufacturing the insert nut having the rectangular lattice structure, comprises preparing a forged article having a flange and a nut body formed with a serration, which are formed by a forging process; pressing the forged article with a thread rolling die in which a diagonal line inclined at an angle of 15° to 30° with respect to a vertical line to a length direction thereof is formed, and a circular arc is defined by the diagonal line, and a curved die protrusion is provided to have a curvature R so that the vertical line is tangentially contacted with the circular arc, and thus an angle between rectangular lattices is maintained to 50° to 40°; and performing a thread rolling process by pressing-in and rotating the forged article.

    摘要翻译： 一种制造具有矩形格子结构的嵌入螺母的方法，包括制备具有凸缘的锻造制品和通过锻造工艺形成的具有锯齿的螺母体; 用相对于其长度方向的垂直线以15°〜30°的角度倾斜的对角线的螺纹滚压模压制锻造品，并且由对角线限定圆弧， 弯曲模具突起设置成具有曲率R，使得垂直线与圆弧相切地接触，因此矩形格子之间的角度保持在50°至40°; 并通过压入和旋转锻造制品进行螺纹滚压处理。

    Insert nut and insert t-nut
    3.
    发明授权
    Insert nut and insert t-nut 失效
    插入螺母并插入t型螺母

    公开(公告)号：US07465136B2

    公开(公告)日：2008-12-16

    申请号：US11456609

    申请日：2006-07-11

    申请人： Yutaka Nagayama

    发明人： Yutaka Nagayama

    IPC分类号： F16B37/02 ,  F16B37/12

    CPC分类号： F16B37/02 ,  B21K1/56 ,  B21K1/70 ,  F16B33/02 ,  F16B37/048 ,  F16B37/12 ,  F16B37/122 ,  F16B37/127 ,  F16B37/145 ,  Y10S411/903

    摘要： There is provided an insert nut, wherein a dies is pressed on one surface of a predetermined metal plate 7 to form a screw portion 8, so as to form a patterned portion 9 on the other surface of the metal plate by forming the screw portion, wherein the metal plate 7 is wound such that the screw portion 8 to become a female screw 2 is located inside so as to form a cylindrical form, and then the opposite edges 7a, 7b of the wound metal plate are connected together to form a cylindrical shank portion 3, wherein the outside surface of the exposed patterned portion of the shank 3 is covered with a resin layer 6 such that projections 5 of a synthesis resin is formed at the outside thereof.

    摘要翻译： 提供了一种插入螺母，其中模具被压在预定金属板7的一个表面上以形成螺纹部分8，以便通过形成螺纹部分在金属板的另一个表面上形成图案化部分9， 其中金属板7被卷绕成使得成为内螺纹2的螺纹部分8位于内部以形成圆柱形形状，然后将卷绕的金属板的相对边缘7a，7b连接在一起形成圆柱形 柄部3，其中柄3的暴露图案化部分的外表面被树脂层6覆盖，使得在其外部形成合成树脂的突起5。

    Nut and method for the production thereof
    4.
    发明授权
    Nut and method for the production thereof 失效
    螺母及其制造方法

    公开(公告)号：US07329078B2

    公开(公告)日：2008-02-12

    申请号：US10486626

    申请日：2003-05-06

    申请人： Alexander Winker

    发明人： Alexander Winker

    IPC分类号： F16B43/00

    CPC分类号： F16B43/02 ,  B21K1/70 ,  B21K25/00 ,  F16B41/002

    摘要： The present invention relates to a nut (1) having a nut body (10) with a widened collar (15) and a rotary disc (20) which is fitted in a rotatable and captive manner on the nut body, the rotary disc being pushed onto the nut body (10) and retained in a captive manner by an arresting means. According to the invention, it is provided that the arresting means is designed as at least two segment-like beads (26; 26′) provided on the nut body (10), such that the rotary disc (20) is fitted between the widened collar (15) and the segment-like beads (26; 26′). The invention also relates to a method of producing such a nut, in the case of which the nut body (10) and the rotary disc (20) are produced by massive forming and, before or after the rotary disc (20) has been pushed on, the segment-like beads (26, 26′) are pressed into the nut body (10) by upsetting, or that, during production of the nut body (10), the segment-like beads (26; 26′) are integrally formed in the nut body, with the result that the rotary disc (20) is positioned between the widened collar (15) and the segment-like beads (26; 26′).

    摘要翻译： 本发明涉及一种具有螺母本体（10）的螺母（1），其具有加宽的轴环（15）和旋转盘（20），该旋转盘（20）以可旋转的方式装配在螺母本体上，旋转盘被推动 在螺母体（10）上并通过止动装置以捕获方式保持。 根据本发明，提供了止动装置被设计为设置在螺母本体（10）上的至少两个节段状的小珠（26; 26'），使得旋转盘（20）装配在加宽的 （15）和段状珠子（26; 26'）。 本发明还涉及一种制造这种螺母的方法，其中螺母体（10）和旋转盘（20）通过大块成型制造，并且在旋转盘（20）被推动之前或之后 片状珠子（26,26'）通过镦粗或在制造螺母体（10）时被压入螺母体（10）中，片状珠子（26; 26'）是 一体地形成在螺母体中，结果是旋转盘（20）位于加宽的轴环（15）和段状球（26; 26'）之间。

    Composite internally threaded fastener and method of making the same
    6.
    发明授权
    Composite internally threaded fastener and method of making the same 失效
    复合内螺纹紧固件及其制造方法

    公开(公告)号：US5871402A

    公开(公告)日：1999-02-16

    申请号：US760694

    申请日：1996-12-05

    申请人： Ewald Bachle

    发明人： Ewald Bachle

    IPC分类号： B21K1/70 ,  F16B39/26 ,  B23G5/00

    CPC分类号： F16B39/26 ,  B21K1/70 ,  Y10T29/49948

    摘要： A composite fastener which is comprised of a nut having a neck at one of its axial ends, and of a washer which at least partially surrounds the neck and is adjacent an external shoulder of a non-circular main section of the nut. That end of the neck which is remote from the shoulder is expanded to prevent an unintentional separation of the washer from the nut. The making of an internal thread in the nut is carried out subsequent to the expansion of the neck. The nut and the washer can constitute converted blanks which are converted by resorting to a press forging or cold forming or turning procedure.

    摘要翻译： 复合紧固件，其由在其一个轴向端部处具有颈部的螺母和至少部分地围绕颈部并且紧邻螺母的非圆形主要部分的外肩部的垫圈组成。 远离肩部的颈部的端部被扩大以防止垫圈与螺母的无意分离。 螺母的内螺纹的制作在颈部膨胀之后进行。 螺母和垫圈可以构成转换的坯料，通过采用压力锻造或冷成型或车削程序转换。

    Method and tool for producing a bushing structure having a polygonal flange
    7.
    发明授权
    Method and tool for producing a bushing structure having a polygonal flange 失效
    用于生产具有多边形凸缘的衬套结构的方法和工具

    公开(公告)号：US4319477A

    公开(公告)日：1982-03-16

    申请号：US115363

    申请日：1980-01-25

    申请人： Frans A. W. Tasseron

    发明人： Frans A. W. Tasseron

    IPC分类号： F16B4/00 ,  B21D22/02 ,  B21D53/24 ,  B21J5/02 ,  B21K1/70 ,  B21K23/04 ,  F16B37/04 ,  B21D22/00

    CPC分类号： B21K23/04 ,  B21J5/02 ,  B21K1/70

    摘要： The invention relates to a method and a tool (6,8) for producing a bushing structure (1,2) having a bushing (1) and a polygonal flange (2) said flange initially being formed with a circular circumference (5) having an outer diameter equalling the diameter of the inscribed circle (5) of the polygon to be made whereafter by means of cold deformation the material of the flange at the location of the angles of the polygon to be made is forced to flow outwards by means of a die (8) having projections (9) the inner surfaces (10) of which are steep with respect to the axis of the die and the bottom surface (11) of which run obliquely and arching by upwards and outwards the radial width of said projections decreasing from the center to both sides.

    摘要翻译： 本发明涉及一种用于生产具有衬套（1）和多边形凸缘（2）的衬套结构（1,2）的方法和工具（6,8），所述凸缘最初形成有圆周（5） 通过冷变形等于多边形的内接圆（5）的直径的外径，在待制造的多边形的角度的位置处的法兰的材料通过冷变形被迫向外流动，借助于 具有突起（9）的模具（9），其内表面（10）相对于模具的轴线是陡的，并且其底面（11）倾斜地向上和向外拱起所述的模具的径向宽度 预测从中心向双方减少。