PROBLEM TO BE SOLVED: To provide a hydraulic cylinder for steering which can prevent generation of contact sound when a wheel is steered.SOLUTION: A hydraulic cylinder for steering 1 comprises a pair of cylinder guides 9 which are fitted to a cylinder tube 6 and movably guides both end side portions of a cylinder rod 8, and plural stud bolts 11 which connect the pair of cylinder guides 9 in cooperation with nuts 10. The stud bolt 11 has a rod part 21, and a screw part 22 which is positioned on an end side of the rod part 21 and is engaged with the nut 10. A diameter of the rod part 21 is larger than a diameter of the screw part 22. The cylinder guide 9 has an open hole 24 through which the screw part 22 penetrates, and a counter boring part 25 which is so provided as to be communicated with the open hole 24 and in which a boundary part of the rod part 21 with respect to the screw part 22 is accommodated.SELECTED DRAWING: Figure 5

    【課題】車輪を転舵させるときの接触音の発生を防止することができる操舵用油圧シリンダを提供する。【解決手段】操舵用油圧シリンダ1は、シリンダチューブ6と嵌合され、シリンダロッド8の両端側部分を移動可能にガイドする1対のシリンダガイド9と、1対のシリンダガイド9をナット10と協働して連結する複数本のスタッドボルト11とを備え、スタッドボルト11は、ロッド部21と、ロッド部21の端側に位置し、ナット10と螺合するネジ部22とを有し、ロッド部21の径は、ネジ部22の径よりも大きく、シリンダガイド9は、ネジ部22が貫通する貫通孔24と、貫通孔24と連通するように設けられ、ロッド部21におけるネジ部22との境界部分が収容される座ぐり部25とを有する。【選択図】図5


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    Title :

    HYDRAULIC CYLINDER FOR STEERING


    Additional title:

    操舵用油圧シリンダ


    Contributors:

    Publication date :

    2017-02-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein



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