To provide a fall prevention device, a fall prevention unit, and a lifting device including a fall prevention device that can realize size reduction, weight reduction, or cost reduction.SOLUTION: The fall prevention device includes: a first structure body 3 and a second structure body 4 that are fixed to the belt 2; a first stopper which is disposed on one side in the extending direction of the belt 2 with respect to the first structure body 3, and can stop the movement of the first structure 3 toward one side; and a second stopper which is disposed on the other side in the extending direction of the belt 2 with respect to the second structure 4 and which can stop the movement of the second structure 4 toward the other side.SELECTED DRAWING: Figure 3
【課題】小型化、軽量化、または低コスト化を実現し得る落下防止装置、落下防止ユニット、および落下防止装置を備える昇降装置を提供する。【解決手段】落下防止装置は、ベルト2に固定される第1構造体3および第2構造体4と、第1構造体3に対してベルト2の延在方向の一方側に配置され、第1構造体3の一方側への移動を止め得る第1ストッパと、第2構造体4に対してベルト2の延在方向の他方側に配置され、第2構造体4の他方側への移動を止め得る第2ストッパとを備える。【選択図】図3
FALL PREVENTION DEVICE, FALL PREVENTING UNIT AND LIFTING DEVICE
落下防止装置、落下防止ユニットおよび昇降装置
2019-01-10
Patent
Electronic Resource
Japanese
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |