To provide a suspension chain for a scaffold that makes a locking tool for locking a hook less likely to be broken even when the chain is roughly handled.SOLUTION: A suspension chain for a scaffold includes: a hook 3 having a hook base part 5 to which one end of a chain 2 is connected, and a hook tip part 6 to be hooked on a link 1a in an intermediate part of the chain 2, wherein a link housing groove 7 is formed between the hook base part 5 and the hook tip part 6; and a stopper 4 configured to close an opening at the upper end of the link housing groove 7 so that the link 1a does not come off from the link housing groove 7. In the suspension chain for the scaffold, the stopper 4 is formed of rubber or elastomer.SELECTED DRAWING: Figure 4

    【課題】荒く扱われたときにも、フックを外れ止めする外れ止め具が破損しにくい足場用吊りチェーンを提供する。【解決手段】チェーン2の一端が連結されたフック基部5と、チェーン2の中間部分のリンク1aに引っ掛けられるフック先端部6とを有し、フック基部5とフック先端部6の間にリンク収容溝7が形成されているフック3と、リンク収容溝7からリンク1aが外れないようにリンク収容溝7の上端の開口を閉じる外れ止め具4とを備える足場用吊りチェーンにおいて、外れ止め具4がゴムまたはエラストマで形成されている。【選択図】図4


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    Titel :

    SUSPENSION CHAIN FOR SCAFFOLD


    Weitere Titelangaben:

    足場用吊りチェーン


    Beteiligte:

    Erscheinungsdatum :

    15.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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 / E04G SCAFFOLDING , Baugerüste / B66C Krane , CRANES



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