Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Extension Ladder Standoff Device
A standoff device for an extension ladder for secure support against square or rounded surfaces. The device includes a pair of reinforced brackets with a thin, strong blade for reversible insertion into a wooden pole. The brackets are adjustable within the width of the ladder. Lag screw means are provided for securing the standoff device to the support surface. A universal attachment allows quick and easy attachment and removal of the standoff device for an extension ladder. The standoff device may be adjusted between use and storage positions.
Extension Ladder Standoff Device
A standoff device for an extension ladder for secure support against square or rounded surfaces. The device includes a pair of reinforced brackets with a thin, strong blade for reversible insertion into a wooden pole. The brackets are adjustable within the width of the ladder. Lag screw means are provided for securing the standoff device to the support surface. A universal attachment allows quick and easy attachment and removal of the standoff device for an extension ladder. The standoff device may be adjusted between use and storage positions.
Extension Ladder Standoff Device
BEASSE TIMOTHY MELVIN (Autor:in)
14.02.2019
Patent
Elektronische Ressource
Englisch
IPC:
E06C
LADDERS
,
Leitern
Ladder standoff and ladder incorporating the standoff
| Europäisches Patentamt | 2021
Ladder Standoff and Ladder Incorporating the Standoff
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