Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ROOFING LADDER BRACKET AND SAFETY EQUIPMENT
A roofing ladder bracket and safety assembly adapted to be secured to a roof of a building comprising a base member and a clamping member configured as a ladder clamping mechanism for firmly securing a ladder to a roof of a building and including a safety mechanism to which a worker's safety equipment or a worker's tethered tool can be attached.
ROOFING LADDER BRACKET AND SAFETY EQUIPMENT
A roofing ladder bracket and safety assembly adapted to be secured to a roof of a building comprising a base member and a clamping member configured as a ladder clamping mechanism for firmly securing a ladder to a roof of a building and including a safety mechanism to which a worker's safety equipment or a worker's tethered tool can be attached.
ROOFING LADDER BRACKET AND SAFETY EQUIPMENT
ROSEVEARE JR RONALD NEWMAN (Autor:in) / RELYEA BRYAN DOUGLAS (Autor:in) / LIBERTO NICHOLAS MARK (Autor:in)
12.05.2016
Patent
Elektronische Ressource
Englisch
IPC:
E06C
LADDERS
,
Leitern