To provide a tire lifter which can be used with good balance and safety even when performing attachment/detachment of a tire to/from a bicycle lifted on a groove.SOLUTION: In a tire lifter, a fork-shaped tire reception bar 3 which projects forward is so attached to a pole 2 erected on an underframe 1 via a lifting mechanism, and a front wheel caster 10 and a rear wheel caster 11 are provided on an undersurface of the underframe 1. The front wheel caster 10 is positioned below a position retracted from a bottom of the tire reception rod 3, a component which becomes a balance weight is provided at a rear position with respect to the pole 2 of the underframe 1, and an auxiliary wheel 15 is provided on the undersurface of the underframe 1 and at a rear position with respect to the left and right front wheel casters 10.SELECTED DRAWING: Figure 1

    【課題】溝上に持ち上げられた自動車に対してタイヤの着脱を行う場合でも、バランスよく安全に使用することができるタイヤリフタを提供する。【解決手段】前方に突き出たフォーク状のタイヤ受棒3が、台枠1上に立設されたポール2に昇降機構を介して昇降可能に取り付けられ、台枠1の下面に前輪キャスタ10並びに後輪キャスタ11が設けられたタイヤリフタであって、前輪キャスタ10が、タイヤ受棒3の根元より後退した位置の下方に配置され、台枠1のポール2より後方位置にバランスウェイトとなる部材が設けられ、台枠1の下面で左右の前輪キャスタ10より後方位置に補助輪15が設けられている構成。【選択図】図1


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    Title :

    TIRE LIFTER


    Additional title:

    タイヤリフタ


    Contributors:

    Publication date :

    2021-02-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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