A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The ladder safety device has an upper section (105), an upper section handle (110), a section bend (115), a lower section (120), a top cap clip gap (125), an at least one top cap clip (130), an at least one lower section tamper seal securing tab (135), an at least one lower section securing bar structure (140), an at least one side rail overlapping tab (145), an at least one lower section rung clip (150), an at least one lower section rung tab (155), a ladder safety device securing bar (160) and an least one lower section tamper seal structure (165).
The ladder safety device has an upper section (105), an upper section handle (110), a section bend (115), a lower section (120), a top cap clip gap (125), an at least one top cap clip (130), an at least one lower section tamper seal securing tab (135), an at least one lower section securing bar structure (140), an at least one side rail overlapping tab (145), an at least one lower section rung clip (150), an at least one lower section rung tab (155), a ladder safety device securing bar (160) and an least one lower section tamper seal structure (165).
Ladder safety device
FRANKLIN DALE C (author)
2020-10-20
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern