To provide a portal car washing machine comprising right and left side brushes disposed on a portal frame movable forward and backward relatively to a vehicle and capable of washing side faces and front and rear end faces of the vehicle, and right and left running carriages disposed travelably in a longitudinal direction to an upper portion of the portal frame and suspending upper portions of rotation axes of the side brushes, in which a high washing effect can be exerted by expanding a side face washing range by the side brushes to lower portions of the side faces, and the lower portions of the side faces turning to the right and left inner sides towards the downward side of the vehicle can be effectively washed by the side brushes even with no rocker brush.SOLUTION: When side brushes S perform brushing between at least front and rear wheels of vehicle side faces Bs in a relative movement process in one direction or the other direction of relative movement of a portal frame and a vehicle, a control device C controls an attitude control mechanism SC such that rotation axes Js of the side brushes can be placed at a second attitude S2 inclined to right and left inner sides downward.SELECTED DRAWING: Figure 9

    【課題】 自動車に対し前後に相対移動可能な門型フレームに設けられて自動車の側面及び前・後端面を洗浄可能な左右のサイドブラシと、門型フレーム上部に左右方向に走行可能に設けられてサイドブラシの回転軸の上部を吊持する左右の走行台車とを備えた門型洗車機において、サイドブラシによる側面洗浄範囲を側面下部まで広範囲に拡げて、高い洗浄効果を発揮可能とし、ロッカブラシが無くてもサイドブラシで自動車の、下方に向かって左右内方側に回り込む側面下部を効果的に洗浄可能とする。【解決手段】 制御装置Cは、門型フレーム及び自動車の相対移動の一方向又は他方向の相対移動過程でサイドブラシSにより自動車側面Bsの少なくとも前後車輪間をブラシングするときに、サイドブラシの回転軸Jsが下方に向かって左右内方側に傾斜した第2姿勢S2に置かれるように姿勢制御機構SCを制御する。【選択図】 図9


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    Title :

    PORTAL CAR WASHING MACHINE


    Additional title:

    門型洗車機


    Contributors:

    Publication date :

    2024-04-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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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