To provide a small, convenient, and inexpensive tire replacement auxiliary tool for tire change in an automobile by putting the principle of leverage into practice.SOLUTION: A tire replacement auxiliary tool is constituted as follows: (i) a leverage bar 1 is used as a body of a replacement auxiliary tool; (ii) a wing is provided in a T-shape 2 in a tip of the leverage bar 1; (iii) wheels 3 are attached both lateral ends of the wing; (iv) a base 4 on which a replacement tire is placed is provided near the wing 2 in the tip; (v) a long handle and a grip part 6 are provided in a part of the body (leverage bar 1) closer to a hand.SELECTED DRAWING: Figure 1

    【課題】自動車のタイヤ交換のためのテコの原理を応用した小型で取扱いの容易で、安価なタイヤ交換補助具を提供する。【解決手段】タイヤ交換補助具の構成を以下のようにした。(イ)テコ棒1を交換補助具の本体とする。(ロ)テコ棒1の先端にT字形2に翼を設ける。(ハ)翼の左右両端に車3を付ける。(ニ)先端の翼2寄りに交換タイヤを乗せる台座4を設ける。(ホ)本体テコ棒1の手元側に長めのハンドルと握り部6を設ける。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    AUTOMOBILE TIRE REPLACEMENT AUXILIARY TOOL


    Additional title:

    自動車タイヤ交換補助具


    Contributors:
    HOSHI ISAO (author)

    Publication date :

    2020-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



    TIRE REPLACEMENT AUXILIARY TOOL

    MIYOSHI MINORU | European Patent Office | 2019

    Free access

    TIRE REPLACEMENT AUXILIARY TOOL

    MIO SHIGEYOSHI | European Patent Office | 2015

    Free access

    ESCAPE AUXILIARY TOOL FOR AUTOMOBILE TIRE

    YAMAZAKI HIROSHI | European Patent Office | 2017

    Free access

    Disassembling tool for automobile tire replacement

    DAI XINHUI / ZHANG GUOBIN | European Patent Office | 2020

    Free access

    TIRE REPLACEMENT AUXILIARY DEVICE

    MACHIDA KENJI | European Patent Office | 2022

    Free access