To provide a crane and a crane assembling method, by which a crane having a jib and a boom can be assembled more easily and more safely than a conventional assembly method of internal hold type.SOLUTION: An intermediate boom 16C composing part of a boom 16 has a wheel unit 95. A jib 18 comprises a rail unit 70 including a pair of left and right rail members 701. On the jib 18 lying on the ground, the intermediate boom 16C is moved closer to the intermediate boom 16B while a wheel 90 of the wheel unit 95 rolls on the rail members 701. Thereafter, the intermediate boom 16B and the intermediate boom 16C are coupled.SELECTED DRAWING: Figure 7

    【課題】ジブおよびブームを有するクレーンを従来の内抱式組立方法よりも容易かつ安全に組み立てることが可能なクレーンおよびクレーン組立方法を提供する。【解決手段】ブーム16の一部を構成する中間ブーム16Cは、車輪ユニット95を有する。また、ジブ18は、左右一対のレール部材701を含むレールユニット70を備える。地上に倒伏されたジブ18上において、車輪ユニット95の車輪90がレール部材701上を転動しながら、中間ブーム16Cが中間ブーム16Bに近づくように移動された後、中間ブーム16Bと中間ブーム16Cとが連結される。【選択図】図7


    Access

    Download


    Export, share and cite



    Title :

    CRANE AND CRANE ASSEMBLING METHOD


    Additional title:

    クレーンおよびクレーンの組立方法


    Contributors:

    Publication date :

    2019-10-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



    CRANE AND CRANE ASSEMBLING METHOD

    MAEFUJI TEPPEI | European Patent Office | 2019

    Free access

    CRANE ASSEMBLING METHOD AND CRANE

    MATSUI DAIRO | European Patent Office | 2021

    Free access

    Crane and crane assembling method

    KUROTSU HITOSHI / MAEDO TEPPEI / MIYA EIJI et al. | European Patent Office | 2015

    Free access

    CRANE AND CRANE ASSEMBLING METHOD

    MATSUO YOHEI / OSORA YUZO / OKA TAKAHIRO et al. | European Patent Office | 2020

    Free access

    CRANE AND CRANE ASSEMBLING METHOD

    OKA TAKAHIRO / TAKAOKA DAISUKE | European Patent Office | 2019

    Free access