PROBLEM TO BE SOLVED: To provide a caster device which can easily move a folding-type work bench in a folded state.SOLUTION: A work bench is provided with legs (3) near four corners of a top plate (2), and a pivotal connection mechanism (4), which enables change of an attitude between a development attitude in which the leg is so vertically provided as to be directed downward from the top plate and a folding attitude in which the leg is stored below the top plate. The work bench is provided with: a caster (12) in which a wheel (14) is supported on a shaft support member (13); a caster support mechanism (15) which enables change of an attitude of the caster (12) by moving the caster back and forth between a storage attitude (P1) in which the caster is stored in an internal space (S1) on a lower side of the top plate (2) and on an inner side from a side edge part (8) and a projection attitude (P2) in which the caster is projected into an external space (S2) on an outer side from the side edge part (8); storage attitude holding means (16) which holds the storage attitude (P1) of the caster (12); and projection attitude holding means (17) which holds the projection attitude(P2) of the caster (12).SELECTED DRAWING: Figure 2

    【課題】折畳み式の作業台を折畳んだ状態で容易に移動可能としたキャスタ装置を提供する。【解決手段】天板(2)の4隅近傍に脚部(3)を設け、前記脚部を天板から下向きとして垂設させた展開姿勢と、天板の下側に格納させた折畳み姿勢の間で、姿勢変更自在とする枢結機構(4)を設けた作業台において、軸支部材(13)に車輪(14)を軸支して成るキャスタ(12)と、前記キャスタ(12)を前記天板(2)の下側で側縁部(8)から内側の内部空間(S1)に格納させた格納姿勢(P1)と、前記側縁部(8)から外側の外部空間(S2)に突出させた突出姿勢(P2)の間で、進退移動させることにより姿勢変更自在とするキャスタ支持機構(15)と、前記キャスタ(12)の格納姿勢(P1)を保持する格納姿勢保持手段(16)と、前記キャスタ(12)の突出姿勢(P2)を保持する突出姿勢保持手段(17)を設けている。【選択図】図2


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    Titel :

    CASTER DEVICE IN WORK BENCH


    Weitere Titelangaben:

    作業台におけるキャスタ装置


    Beteiligte:

    Erscheinungsdatum :

    2018-11-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / E04G SCAFFOLDING , Baugerüste



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