PROBLEM TO BE SOLVED: To provide a holding method for a guy support of a boom, by which separation of a guy from a crane boom or damage, which may occur during travel in a construction site or on a road, can securely be prevented.SOLUTION: A crane boom comprises: a boom body extending straight or substantially straight in a longitudinal direction; and at least one tray member for arranging a guy support of a crane boom. This tray member is so configured as to take and/or be guided to an arrangement position projecting from the boom body.SELECTED DRAWING: Figure 3a

    【課題】建設現場や路上走行中に発生する、ガイのクレーンブームからの外れ、あるいは、損傷を確実に防止できるブームのガイ支持部の保持方法を提供すること。【解決手段】長手方向に直線状又は略直線状に延びるブーム本体と、クレーンブームのガイ支持部を配置するための少なくとも1つのトレイ部材とを備えるクレーンブームに関し、このトレイ部材は、ブーム本体から突出した配置位置を取る、及び/又は、配置位置に導かれるようにように構成される。【選択図】図3a


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    Title :

    CRANE BOOM, CRANE WITH THE CRANE BOOM, AND METHOD FOR MOUNTING GUY SUPPORT ON CRANE BOOM


    Additional title:

    クレーンブーム、そのクレーンブームを備えるクレーン、及びガイ支持部のクレーンブームへの取付方法


    Contributors:

    Publication date :

    2018-08-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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