PROBLEM TO BE SOLVED: To allow a cargo receiving platform to be smoothly retracted.SOLUTION: A storage type cargo receiving platform elevating device 4, in which a cargo receiving platform 5 is retracted into and stored in a storage position under a vehicle frame, comprises: guide rails 8 disposed under the vehicle frame; a slider 9 moving along the guide rails 8; and arms 18, 19 connecting the slider 9 and the cargo receiving platform 9; a lift cylinder 20 for ascending/descending the cargo receiving platform 5; a slide cylinder 14 for moving the cargo receiving platform 5 and the slider 9 together; a controller which ascends the cargo receiving platform 5 until it contacts with the guide rails 8 during storing operation, and then, controls the lift cylinder 20 and the slide cylinder 14 to retract the cargo receiving platform 5 to the storage position in a state of contacting with the guide rails 8. During storage operation of the cargo receiving platform 5, the guide rails 8 are provided with the pressing rollers 8e, and during retraction of the cargo receiving platform 5 to the storage position, the cargo receiving platform 5 moves in contact with the guide rails 8 via the pressing rollers 8e.SELECTED DRAWING: Figure 5

    【課題】荷受台の引き込み動作を円滑化させる。【解決手段】荷受台5を車枠の下側の格納位置に引き込んで格納する格納式荷受台昇降装置4において、車枠に取り付けたガイドレール8と、ガイドレール8に沿って移動するスライダ9と、スライダ9と荷受台9を連結するアーム18,19と、荷受台5を昇降させるリフトシリンダ20と、荷受台5をスライダ9と共に移動させるスライドシリンダ14と、格納動作時、ガイドレール8に接触するまで荷受台5を上昇させた後、ガイドレール8に接触した状態で格納位置まで荷受台5を引き込むようにリフトシリンダ20及びスライドシリンダ14を制御する制御装置とを備え、荷受台5の格納動作時にガイドレール8には押し付けローラ8eが設けられていて、格納位置に荷受台5を引き込む際、押し付けローラ8eを介してガイドレール8と接触した状態で荷受台5が移動することを特徴とする。【選択図】 図5


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    Titel :

    STORAGE TYPE CARGO RECEIVING PLATFORM ELEVATING DEVICE


    Weitere Titelangaben:

    格納式荷受台昇降装置


    Beteiligte:
    IKEDA SHIGERU (Autor:in)

    Erscheinungsdatum :

    03.08.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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