PROBLEM TO BE SOLVED: To provide an auxiliary wheel for a wagon capable of easily changing a direction of a wagon loaded with a heavy object such as a circuit breaker main body and disposed with a wheel which can be moved only in one way without dragging an existing wheel.SOLUTION: An auxiliary wheel 20 for a wagon comprises: a cylindrical part 21 of an axle of a wheel attachable to a part projecting from the wheel to the outside; a placing platform 22 integrally disposed to the cylindrical part 21 and for placing a part to be placed disposed near the wheel of the wagon; and a universal caster 23 fixed at a bottom face of the placing platform 22 and having a lower end positioned at a lower position than the wheel.
【課題】遮断器本体等の重量物が搭載され、一方向のみに移動し得る車輪が設けられた台車を、既存の車輪を引きずることなく向きを容易に変更できる台車用補助輪を提供する。【解決手段】台車用補助輪20は、車輪の車軸の該車輪から外方へ突出した部分に装着可能な筒部21と、この筒部21に一体に設けられ、台車の車輪の近傍に設けられた被載置部位を載置する載置台22と、この載置台22の底面に固定され、下端が前記車輪よりも下方に位置する自在キャスタ23とを備える。【選択図】図2
AUXILIARY WHEEL FOR WAGON
台車用補助輪
2015-07-16
Patent
Elektronische Ressource
Japanisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS / H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER , Schalttafeln, Unterstationen oder Schaltanordnungen für die Abgabe oder Verteilung elektrischer Energie |