To obtain a joint member which can properly connect a pipe member having an abnormal shape in a cross section having seal faces, in the joint member for use in a ROPS frame of a working vehicle, and the working vehicle.SOLUTION: A joint member comprises a first connecting part 31 connected to an end part of one pipe member 10, and a second connecting part 32 connected to an end part of the other pipe member 12. A first seal portion 31a continuing to either of a pair of seal faces 10a, 10b, and a first non-seal portion 31b continuing to either of a pair of non-seal faces 10c, 10d are formed at the first connecting part 31. A second seal portion 32a continuing to the other of a pair of seal faces 12a, 12b, and a second non-seal portion 32b continuing to the other of a pair of non-seal faces 12c, 12d are formed at the second connecting part 32. In a state that the first connecting part 31 and the second connecting part 32 are superimposed on each other, a bolt 34 is connected over the first non-seal portion 31b and the second non-seal portion 32b in a cross section view.SELECTED DRAWING: Figure 12

    【課題】作業車のロプスフレームに使用される継手部材及び作業車において、シール面が設けられた断面異形状のパイプ部材を適切に連結することができる継手部材を得る。【解決手段】一方のパイプ部材10の端部に連結される第1連結部31と、他方のパイプ部材12の端部に連結される第2連結部32とが備えられる。第1連結部31に、一対のシール面10a,10bの一方に連なる第1シール部分31aと、一対の非シール面10c,10dの一方に連なる第1非シール部分31bとが設けられる。第2連結部32に、一対のシール面12a,12bの他方に連なる第2シール部分32aと、一対の非シール面12c,12dの他方に連なる第2非シール部分32bとが設けられる。第1連結部31と第2連結部32とが重ね合わされた状態で、断面視で第1非シール部分31bと第2非シール部分32bとに亘ってボルト34が連結される。【選択図】図12


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    Title :

    JOINT MEMBER AND WORKING VEHICLE


    Additional title:

    継手部材及び作業車


    Contributors:

    Publication date :

    2023-04-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES , Vorrichtungen zum Befestigen oder Sichern von Konstruktionselementen oder Maschinenteilen, z.B. Nägel, Bolzen, Schrauben, Sprengringe, Klemmen, Klammern oder Keile / B62D MOTOR VEHICLES , Motorfahrzeuge / E02F Baggern , DREDGING / F16J Kolben , PISTONS



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