To inhibit reverse rotation of a wheel when a human-powered chassis carelessly retreats during transportation of an object on the chassis.SOLUTION: According to this wheel stop device, a wheel stopper is always kept close to the ground behind a wheel, and the wheel stopper is interposed between the wheel and the ground when the wheel retreats, thereby automatically preventing reverse rotation of the wheel.
【課題】人力の車台にものを乗せて運搬するとき、不用意に車台が後退する際の車輪の逆回転を制止する。【解決手段】車輪自体に特別な逆転制止機構を設けずに、車輪の後方地面近くに車輪制止体を常時追従させ、車輪後退時に車輪と地面とのあいだに車輪制止体を介挿させて自動的に車輪の逆回転を制止する。
WHEEL STOP DEVICE
車輪停止装置
2019-12-12
Patent
Electronic Resource
Japanese
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |