PROBLEM TO BE SOLVED: To provide a guide passage which can be smoothly and telescopically moved.SOLUTION: Plural portal main bones 1 with caster, to which a hood 20 is fitted, are arranged in a longer direction, adjacent main bones 1 are connected by a pair of main links 5, 6 of a pantograph type. A portal sub-bone 7 with caster is provided between adjacent main bones 1, the main links 5, 6 and the sub bone 7 are connected via sub-links 8 to 11. The main links 5, 6 are indirectly supported by the sub-bone 7, movements of the main links 5, 6 are transmitted evenly up and down to the main bone 1, the main bone 1 is moved in an upright state, and a guide passage can be smoothly and telescopically moved.SELECTED DRAWING: Figure 1

    【課題】スムーズに伸縮させることができる誘導通路を提供する。【解決手段】幌20が取り付けられた複数の門型のキャスタ付きメイン骨1が長手方向に並べられ、隣り合うメイン骨1がパンタグラフ式の一対のメインリンク5,6により連結される。隣り合うメイン骨1の間に門型のキャスタ付きサブ骨7が設けられ、メインリンク5,6とサブ骨7とがサブリンク8〜11を介して連結される。メインリンク5,6がサブ骨7に間接的に支持され、メインリンク5,6の動きが上下均等にメイン骨1に伝わり、メイン骨1は直立した状態で移動し、誘導通路がスムーズに伸縮する。【選択図】図1


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    Title :

    GUIDE PASSAGE


    Additional title:

    誘導通路


    Contributors:

    Publication date :

    2018-11-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / E04H Gebäude oder ähnliche Bauwerke für besondere Zwecke , BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES



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