PROBLEM TO BE SOLVED: To provide a drawing-out tool for easily separating a hub at an axle end of a vehicle and a wheel center bore of a tire from an integrated state of adhering to each other.SOLUTION: Engaging screws 5, 6 are inserted through two arm members 3, 4, respectively, to be screwed into an engaging screw hole 1b extending through from a side face of a support member 1, from both side faces of the support member 1. Thereby, the engaging parts 3a, 4a of the arm members 3, 4 are tightly in contact with an engaging face 1e extending in all side faces of the support member 1 to be integrated with the support member 1. The engaging face 1e of the support member 1 is formed with sizes in directions corresponding to width and depth directions of the support member, different from each other so that a distance between tip parts of the projecting parts 3b, 4b provided in the arm members 3, 4 can be changed when the arm members 3, 4 are engaged with an engaging screw hole 1a in a similar manner to that described above. A tip side of a shaft part 2b is projected/retracted through the support member 1 by rotating a pressing member 2 having, at a tip, a pressing part 2c screwed into a screw hole provided to extend through from a center part of the engaging face 1e of the support member 1.SELECTED DRAWING: Figure 1

    【課題】自動車の車軸端部にあるハブと、タイヤのホイールセンターボアとが固着して一体化した状態から、簡便に引き離すための引抜工具を提供する。【解決手段】2つのアーム部材3,4に係合ねじ5,6をそれぞれ貫入させ、支持部材1の側面から貫通する係合ねじ孔1bに支持部材1の両側面から螺合する。このときアーム部材3,4の掛止部3a,4aは支持部材1の掛止面1eに密着し、支持部材1と一体となる。同様に係合ねじ孔1aにアーム部材3,4を係合させたとき、アーム部材3,4に設けられた突起部3b,4bの先端部間の距離が変更できるように支持部材1の掛止面1eの縦横の長さを変えて形成している。支持部材1の掛止面1e中央部から貫通するように設けられたねじ孔に螺合された押圧部2cを先端に有する押圧部材2を回転させることにより、軸部2bの先端側が支持部材1を貫通して出没する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    DRAWING-OUT TOOL


    Additional title:

    引抜工具


    Contributors:

    Publication date :

    2018-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



    Body skeleton drawing lifting tool

    ZHANG SHUO / WANG XIANFENG / DUAN SHULIN et al. | European Patent Office | 2015

    Free access

    Multipurpose Scribing and Drawing Tool

    Ellis, J. M. | NTRS | 1986


    TOOL FOR DRAWING SUPPORT PIN

    SUZURIGAWA MASAHIDE / TOJIMA KOSUKE | European Patent Office | 2017

    Free access

    Numerical tool optimization in deep drawing

    Bäcker, Vladimir | Tema Archive | 2011


    Circle drawing tool and ship machining equipment

    XU BAOJIA / LIU GANG / CHEN KAILUN | European Patent Office | 2021

    Free access