To provide a vehicle maintenance lift having a lifting device performing lifting action by vertically expanding/contracting a link mechanism comprising multiple links, capable of automatically switching between a locked state and a released state of swing arms with a simple structure causing no trouble to maintenance work.SOLUTION: A vehicle maintenance lift comprises swing arm lock mechanisms 100 structured by having lock gears 102 and lock pieces 104, and a swing arm lock releasing mechanism 200 structured by having lock piece displacement mechanisms 210 which displace the lock pieces 104 between a locked attitude and a released attitude by the action to an automatic release link 220 installed to a carriage 3 and serving as an operated part, and a guide member 250 which is disposed in such a manner that, in a short link 12, a contact state with the automatic release link 220 varies following the lifting action by a lifting device 10.SELECTED DRAWING: Figure 7

    【課題】複数のリンクからなるリンク機構を上下に伸縮させて昇降動作を行う昇降装置を備えた車両整備用リフトにおいて、整備作業の障害とならない簡単な構成でスイングアームのロック状態と解除状態とを自動的に切り替え可能な車両整備用リフトを提供する。【解決手段】ロックギヤ102及びロック片104を有して構成されるスイングアームロック機構100と、キャリッジ3に設けられて被作用部としての自動解除リンク220への作用によってロック片104をロック姿勢と解除姿勢との間で変位させるロック片変位機構210、及び短尺リンク12において昇降装置10による昇降動作に伴って自動解除リンク220との接触状態が変化するように配置されたガイド部材250を有して構成されるスイングアームロック解除機構200と、を備える。【選択図】図7


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    Title :

    VEHICLE MAINTENANCE LIFT


    Additional title:

    車両整備用リフト


    Contributors:

    Publication date :

    2018-12-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / 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



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