To provide a traction device which can stably tow a carriage with casters, and further, can perform unmanned connection thereof.SOLUTION: A traction device 10 is attached to a movable body 11, tows a carriage 13 with casters 14 behind the movable body 11, and comprises: a connection unit 22 which can connect and release the carriage 13; a support unit 21 which is fixed to the movable body 11, projects the connection unit 22 rearward from the movable body 11 and supports the connection unit; fixed wheels 53a which are connected to the connection unit 22, and can roll in a cross direction. The support unit 21 grounds the fixed wheels 53a on a road surface 15 and supports the connection unit 22 in a manner of laterally swingable with respect to the movable body 11 in a connected state that the connection unit 22 is connected to the carriages 13, meanwhile, separates the fixed wheels 53a from the road surface 15 and causes the connection unit 22 to be automatically located above a prescribed swing position L1 with respect to the movable body 11 in a released state that the connection unit 22 is released from the carriage 13.SELECTED DRAWING: Figure 3

    【課題】 キャスター付台車を安定して牽引でき、しかも無人で連結することが可能な牽引装置を提供する。【解決手段】 移動体11に装着されて移動体11の後方でキャスター14付の台車13を牽引する牽引装置10であり、台車13を連結及び開放可能な連結ユニット22と、移動体11に固定されて連結ユニット22を移動体11の後方に突出して支持する支持ユニット21と、連結ユニット22に連結して設けられた前後方向に転動自在な固定輪53aと、を備え、支持ユニット21は、連結ユニット22が台車13と連結した連結状態では、固定輪53aを路面15に接地させるとともに移動体11に対して連結ユニット22を左右に揺動可能に支持し、連結ユニット22が台車13を開放した開放状態では、固定輪53aを路面15から離間させるとともに移動体11に対して連結ユニット22を自動で所定の揺動位置L1上に配置される。【選択図】 図3


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    Titel :

    TRACTION DEVICE


    Weitere Titelangaben:

    牽引装置


    Beteiligte:
    HATOMI KATSUYUKI (Autor:in) / ISHIKAWA KAZUHIRO (Autor:in) / NAKA TAKESHI (Autor:in) / ARMANDAS JARUSAUSKAS (Autor:in) / HORIKOSHI KOJI (Autor:in) / INOUE MAKOTO (Autor:in) / NGUYEN VAN HOA (Autor:in) / ETSUKI RYOHEI (Autor:in)

    Erscheinungsdatum :

    2023-01-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B61B RAILWAY SYSTEMS , Eisenbahnanlagen / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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