A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
This is a system that allows a small child to escape from a window well using a ladder and a window well cover. The ladder extends from the bottom of the window well cover and has a trigger that when activated slides the ladder and releases a trap door in the window well cover, thus allowing a person to climb the ladder and escape through the cover.
This is a system that allows a small child to escape from a window well using a ladder and a window well cover. The ladder extends from the bottom of the window well cover and has a trigger that when activated slides the ladder and releases a trap door in the window well cover, thus allowing a person to climb the ladder and escape through the cover.
WINDOW WELL EGRESS APPARATUS
SNARR DANIEL K (author)
2019-01-10
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern