Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
To provide a lifesaving ladder capable of achieving a non-obstructive convenience in a normal time, stability and efficiency in an emergency, and of saving life even in a rough sea.SOLUTION: A lifesaving ladder comprises: ladder-type body parts (143a, 143b, 141a-141h) with rigidity; a first hook part 147a with rigidity one end of which faces downward and the other end of which is fixed to the upper end of the first strut 143a; a second hook part 147b with rigidity one end of which faces downward and the other end of which is fixed to the upper end of the second strut 143b; and a held part 142 the upper end of which is fixed to the lower ends of the first and second struts 143a, 143b. One end of each of the first and second hook parts 147a, 147b is inserted into the openings of first and second fixing means with rigidity provided in the bulwark of a ship and is fixed to the ship.SELECTED DRAWING: Figure 4
【課題】平常時に邪魔にならない利便性と緊急時における安定性及び効率性を共に実現でき、荒れた海であっても救命可能な救命梯子を提供する。【解決手段】剛性を有する梯子型の本体部（１４３ａ，１４３ｂ，１４１ａ〜１４１ｈ）と、剛性を有し、一方の端部が下方を向き他方の端部が第１支柱１４３ａの上端に固定された第１フック部１４７ａと、剛性を有し、一方の端部が下方を向き他方の端部が第２支柱１４３ｂの上端に固定された第２フック部１４７ｂと、第１支柱１４３ａ及び第２支柱１４３ｂの下端に上端を固定された被保持部１４２を備える。第１フック部１４７ａ及び第２フック部１４７ｂのそれぞれの一方の端部は、船舶の舷墻に設けられた剛性を有する第１及び第２固定手段の開孔部にそれぞれ挿入され、船舶に固定される。【選択図】図４
To provide a lifesaving ladder capable of achieving a non-obstructive convenience in a normal time, stability and efficiency in an emergency, and of saving life even in a rough sea.SOLUTION: A lifesaving ladder comprises: ladder-type body parts (143a, 143b, 141a-141h) with rigidity; a first hook part 147a with rigidity one end of which faces downward and the other end of which is fixed to the upper end of the first strut 143a; a second hook part 147b with rigidity one end of which faces downward and the other end of which is fixed to the upper end of the second strut 143b; and a held part 142 the upper end of which is fixed to the lower ends of the first and second struts 143a, 143b. One end of each of the first and second hook parts 147a, 147b is inserted into the openings of first and second fixing means with rigidity provided in the bulwark of a ship and is fixed to the ship.SELECTED DRAWING: Figure 4
【課題】平常時に邪魔にならない利便性と緊急時における安定性及び効率性を共に実現でき、荒れた海であっても救命可能な救命梯子を提供する。【解決手段】剛性を有する梯子型の本体部（１４３ａ，１４３ｂ，１４１ａ〜１４１ｈ）と、剛性を有し、一方の端部が下方を向き他方の端部が第１支柱１４３ａの上端に固定された第１フック部１４７ａと、剛性を有し、一方の端部が下方を向き他方の端部が第２支柱１４３ｂの上端に固定された第２フック部１４７ｂと、第１支柱１４３ａ及び第２支柱１４３ｂの下端に上端を固定された被保持部１４２を備える。第１フック部１４７ａ及び第２フック部１４７ｂのそれぞれの一方の端部は、船舶の舷墻に設けられた剛性を有する第１及び第２固定手段の開孔部にそれぞれ挿入され、船舶に固定される。【選択図】図４
LIFESAVING LADDER AND SHIP
救命梯子及び船舶
OGATA AKIHIRO (Autor:in)
08.04.2021
Patent
Elektronische Ressource
Japanisch
Outdoor lifesaving rotary rope ladder and outdoor lifesaving rotary rope ladder group
| Europäisches Patentamt | 2022