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    Methods of production of wheels and other articles by friction welding
    1.
    发明授权
    Methods of production of wheels and other articles by friction welding 失效
    通过摩擦焊接生产车轮和其他物品的方法

    公开(公告)号：US3805371A

    公开(公告)日：1974-04-23

    申请号：US21889972

    申请日：1972-01-19

    Applicant: GKN SANKEY LTD

    Inventor： EDWARDS M

    IPC: B21D53/26 ,  B23K20/12 ,  B23K27/00

    CPC classification number: B23K20/1205 ,  B21D53/26 ,  Y10T29/49519

    Abstract: A method of and apparatus for frictional welding disc and rim portions of a vehicle wheel on which these portions are held by supports respectively engaging stud holes or the edge of a central aperture in the disc portion and engaging tyre seating surfaces on the rim portion, the supports themselves having axially interfitting pilot parts to provide control against radial eccentricity and/or angular deviation between reference axes of the disc and rim portions as defined by the engaged faces thereof.

    Abstract translation: 一种用于摩擦焊接车轮的盘和轮辋部分的方法和装置，其中这些部分通过支撑分别固定在其上，分别接合螺柱孔或盘部分中的中心孔的边缘并且接合轮缘部分上的轮胎座面， 支撑其自身具有轴向相互配合的引导部件，以提供控制，以防止径向偏心和/或由其接合面限定的盘和边缘部分的参考轴之间的角度偏差。

    Method of designing spokes of non-pneumatic tire
    4.
    发明授权
    Method of designing spokes of non-pneumatic tire 有权
    设计非充气轮胎轮辐的方法

    公开(公告)号：US08578607B2

    公开(公告)日：2013-11-12

    申请号：US13189459

    申请日：2011-07-22

    Applicant: Yong Hun Kim

    Inventor： Yong Hun Kim

    IPC: B21K1/34 ,  B60B9/00 ,  B60C7/00

    CPC classification number: B60C7/18 ,  B60C17/061 ,  B60C2007/107 ,  Y10T29/49481 ,  Y10T29/49513 ,  Y10T29/49515 ,  Y10T29/49517 ,  Y10T29/49519

    Abstract: Disclosed herein is a method of designing spokes of a non-pneumatic tire which randomly arranges spokes around a circumference to optimize noise dispersion. The method of designing spokes of a non-pneumatic tire includes placing a plurality of spokes (2) holding and supporting a tread (1) to be radially installed around a circumference of the tire on a circular spoke support (3) under the tread (1) to be in contact with the ground, wherein the spokes (2) are arranged at three angles on the circular spoke support (3) around the circumference of the tire, the three angles being divided into a small angle (a), a medium angle (b) and a large angle (c), and the spokes (2) are arranged at irregular angles under a condition that a ratio (q) of the large angle (c) to the small angle (a) is greater than a ratio (p) of the medium angle (b) to the small angle (a).

    Abstract translation: 本文公开了一种设计轮胎的轮胎的方法，所述轮胎在轮胎周围随机布置以优化噪音分散。 设计非充气轮胎的轮辐的方法包括：将保持和支撑胎面（1）的多个辐条（2）放置在径向安装在轮胎圆周周围的圆形轮辐支撑（3）下面 1）与地面接触，其中轮辐（2）围绕轮胎的圆周以三角度布置在圆形轮辐支撑件（3）上，三个角度被分成小角度（a），一个 中角（b）和大角度（c），轮辐（2）在大角度（c）与小角度（a）的比（q）大于 中等角度（b）与小角度（a）的比率（p）。

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