Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A safety assembly for ladders includes a pair of angled guide rails and a pair of hollow mounting brackets. Each mounting bracket is configured to receive an end of an angled guide rail. Each guide rail has a first section and a second section connected to the first section. The first and second sections are joined at an angle ranging from about 155 degrees to about 168 degrees. The second section has a length less than a length of the first section.
A safety assembly for ladders includes a pair of angled guide rails and a pair of hollow mounting brackets. Each mounting bracket is configured to receive an end of an angled guide rail. Each guide rail has a first section and a second section connected to the first section. The first and second sections are joined at an angle ranging from about 155 degrees to about 168 degrees. The second section has a length less than a length of the first section.
SAFETY ASSEMBLY FOR LADDERS
TORIN MILTON R (Autor:in)
13.09.2018
Patent
Elektronische Ressource
Englisch
IPC:
E06C
LADDERS
,
Leitern