A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LADDER FALL PREVENTION DEVICE
PROBLEM TO BE SOLVED: To provide a ladder fall prevention device capable of being used by being attached to not only a telescopic ladder but also a nontelescopic ladder with constant length.SOLUTION: A ladder fall prevention device includes a clamp body 1 that is configured to pinch an edge C of eaves of a building between upper and lower sides, and a pair of right and left ladder holding means 2 for holding both right and left ends on the upper end side of a ladder B, supported on the side opposite to the pinching part side of the clamp body 1.SELECTED DRAWING: Figure 1
【課題】伸縮式の梯子に限らず、長さが一定の非伸縮式梯子にも取り付けて使用できる梯子転倒防止装置を提供する。【解決手段】建物の軒先Ｃを上下から挟持するようにしたクランプ体１と、このクランプ体１の挟持部側とは反対側に支持させる梯子Ｂの上端側の左右両端部を保持する左右一対の梯子保持手段２とを備えている。【選択図】図１
LADDER FALL PREVENTION DEVICE
PROBLEM TO BE SOLVED: To provide a ladder fall prevention device capable of being used by being attached to not only a telescopic ladder but also a nontelescopic ladder with constant length.SOLUTION: A ladder fall prevention device includes a clamp body 1 that is configured to pinch an edge C of eaves of a building between upper and lower sides, and a pair of right and left ladder holding means 2 for holding both right and left ends on the upper end side of a ladder B, supported on the side opposite to the pinching part side of the clamp body 1.SELECTED DRAWING: Figure 1
【課題】伸縮式の梯子に限らず、長さが一定の非伸縮式梯子にも取り付けて使用できる梯子転倒防止装置を提供する。【解決手段】建物の軒先Ｃを上下から挟持するようにしたクランプ体１と、このクランプ体１の挟持部側とは反対側に支持させる梯子Ｂの上端側の左右両端部を保持する左右一対の梯子保持手段２とを備えている。【選択図】図１
LADDER FALL PREVENTION DEVICE
梯子転倒防止装置
MORIYAMA TOKUHIDE (author) / NUMATA YOSHIJI (author) / NAGAKI TAKAYUKI (author) / TAKADA HIROBUMI (author) / IWATA SHINYA (author)
2016-03-17
Patent
Electronic Resource
Japanese
IPC:
E06C
LADDERS
,
Leitern