Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Rescue Ladder
Systems and methods are disclosed herein for a rescue ladder. The rescue ladder may include a cross member disposed between a first longitudinal member and a second longitudinal member and coupled to the first longitudinal member and the second longitudinal member. The rescue ladder may include a handle member coupled with at least one of the first longitudinal member, the second longitudinal member, or the cross member.
Rescue Ladder
Systems and methods are disclosed herein for a rescue ladder. The rescue ladder may include a cross member disposed between a first longitudinal member and a second longitudinal member and coupled to the first longitudinal member and the second longitudinal member. The rescue ladder may include a handle member coupled with at least one of the first longitudinal member, the second longitudinal member, or the cross member.
Rescue Ladder
HAYNES TIMOTHY C (Autor:in) / LUZADER MICHAEL A (Autor:in)
17.10.2019
Patent
Elektronische Ressource
Englisch