PROBLEM TO BE SOLVED: To provide a vehicle or the like having a structure for prevention of meandering.SOLUTION: A tractor and a damp trailer are so connected by a connection part 11 as to be relatively rotatable, and a rotation prevention part 12 which can perform prevention of relative rotation and release of a prevention state of relative rotation is provided. In the rotation prevention part 12, a pin 121, which is provided on a reception part 122 of a frame 22 of the tractor, is inserted in an insertion part 123 provided on a frame 31 of the damp trailer, whereby the frame 31 of the damp trailer is fixed with respect to the frame 22 of the tractor, and relative rotation of the tractor and the damp trailer is prevented. When the pin 121 is retracted from the insertion part 123, a prevention state of relative rotation is released.SELECTED DRAWING: Figure 3

    【課題】蛇行防止のための構造を有する車両等を提供する。【解決手段】トラクターとダンプトレーラーを連結部11にて相対回転可能に連結するとともに、相対回転の防止および相対回転の防止状態の解除が可能な回転防止部12を設ける。回転防止部12では、トラクターのフレーム22の受け部122に設けたピン121をダンプトレーラーのフレーム31に設けた挿入部123に挿入することで、ダンプトレーラーのフレーム31がトラクターのフレーム22に対して固定され、トラクターとダンプトレーラーの相対回転が防止される。ピン121を挿入部123から退避すれば相対回転の防止状態が解除される。【選択図】図3


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    Title :

    VEHICLE STRUCTURE AND ASPHALT CONSTRUCTION METHOD


    Additional title:

    車両構造およびアスファルト施工方法


    Contributors:

    Publication date :

    2017-01-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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 / E01C Bau von Straßen, Sportplätzen oder dgl., Decken dafür , CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE



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