PROBLEM TO BE SOLVED: To provide a rail-road working vehicle equipped with a turning device that can stabilize turning movement when turning the vehicle and can also prevent interference of the device with equipment arranged at the lower part of a vehicle body.SOLUTION: A rail-road working vehicle equipped with a turning device is provided, the turning device including an upper support part and a lower rotation part arranged in a horizontally rotatable manner to the upper support part. The lower rotation part includes an extension mechanism that extends in a direction separating from a center of the horizontal rotation. When the lower rotation part of the turning device is stored in a vehicle body, a horizontal length of the lower rotation part is shortened to prevent interference with equipment arranged at the lower part of the traveling vehicle body. On the other hand, when the lower rotation part is grounded, the lower rotation part is extended to secure stability of rotation during turning the vehicle.SELECTED DRAWING: Figure 1

    【課題】転車時の旋回動作を安定させることが可能であるとともに、車体下部に配置されている機器との干渉を防止することが可能な転車装置が備えられている軌陸作業車を提供する。【解決手段】転車装置が設けられている軌陸作業車であって、転車装置は、上支持部と、該上支持部に対して、水平方向に回転可能に設けられている下回転部とを含んで構成されており、該下回転部が、水平旋回の中心から遠ざかる方向に拡大する拡大機構を備えている。転車装置の下回転部が走行車体に格納されているときは、下回転部の水平方向の長さを短くして、走行車体の下部に配置されている機器との干渉を防止できるとともに、下回転部を接地させるときは、下回転部を拡大させ、転車の際の回転の安定性を確保できる。【選択図】図1


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    Title :

    RAIL-ROAD WORKING VEHICLE


    Additional title:

    軌陸作業車


    Contributors:
    NISHI KENTA (author)

    Publication date :

    2017-04-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60F VEHICLES FOR USE BOTH ON RAIL AND ON ROAD , Fahrzeuge für den Verkehr sowohl auf Schienen als auch auf Straßen / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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