To provide an auxiliary towing device of an electric towing car that can use whatever wheel structure of a truck.SOLUTION: An auxiliary towing device 1 comprises: a substrate 10 whose one end in a longitudinal direction is connected to an electric towing car 100 horizontally turnably; a hook member 20, provided at the other end in the longitudinal direction of the substrate 10, which has a support plate 21a for supporting a main body part 210 of a truck 200 and a hook pin 22 erected on the support plate 21a and can be engaged with the main body part 210 of the truck 200; a frame member 40, connected to the other end in the longitudinal direction of the substrate 10 and extended in the longitudinal direction below the hook member 20, which is provided with a transverse-swing preventing wheel 50 constituted of fixed wheels; and a switching mechanism 60 that switches the transverse-swing preventing wheel 50, between in a grounding attitude in which the wheel is grounded on a floor surface FL and a non-grounding attitude in which the wheel is separated away from the floor surface FL.SELECTED DRAWING: Figure 6
【課題】台車の車輪構成を区別することなく使用可能な電動牽引車の牽引補助装置を提供する。【解決手段】牽引補助装置1は、電動牽引車100に対して前後方向一端が水平回動自在に連結される基体10と、基体10の前後方向他端に設けられ、台車200の本体部210を支持するための支持板21a及び支持板21aに立設されるフックピン22を有して台車200の本体部210に係合可能とされるフック部材20と、基体10の前後方向他端に連結されてフック部材20の下方で前後方向に延在すると共に、固定車輪からなる横振れ防止車輪50が設けられるフレーム部材40と、横振れ防止車輪50を床面FLに接地する接地姿勢と床面FLより離間する非接地姿勢との間で切り替える切り替え機構60と、を備える。【選択図】図6
AUXILIARY TOWING DEVICE OF ELECTRIC TOWING CAR
電動牽引車の牽引補助装置
2025-02-25
Patent
Electronic Resource
Japanese
IPC: | B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS |
Engineering Index Backfile | 1895
Engineering Index Backfile | 1894
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