A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LADDER SAFETY DEVICE
A ladder safety device for removably securing a ladder to a parapet wall of a rooftop, including: a pair of support clamps securable to the parapet wall, each said support clamp including a first support member, a second support member, and an extended arm joining said first support member to said second support member, wherein a distance between said support members defines a width adjustable to the width of the parapet wall; an elongate plate connecting said pair of support clamps to each other; and at least one ladder hook extending from said elongate plate for securely receiving a rung of the ladder.
LADDER SAFETY DEVICE
A ladder safety device for removably securing a ladder to a parapet wall of a rooftop, including: a pair of support clamps securable to the parapet wall, each said support clamp including a first support member, a second support member, and an extended arm joining said first support member to said second support member, wherein a distance between said support members defines a width adjustable to the width of the parapet wall; an elongate plate connecting said pair of support clamps to each other; and at least one ladder hook extending from said elongate plate for securely receiving a rung of the ladder.
LADDER SAFETY DEVICE
LAJOIE ALEX (author) / LUSSIER PIERRE-LUC (author) / KEY KEVIN (author)
2024-09-05
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern