A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Ladder landing support apparatus
A ladder landing support apparatus includes an angled base plate including a first portion and a second portion defining an angle with the first portion, and a ladder engaging part extending upwardly from a top side of the first portion, the ladder engaging part being engageable with feet of a ladder so as to substantially prevent slippage thereof in a direction parallel to the first portion, wherein the angled base plate is angled to engage a ledge such that the first portion is engageable with a top horizontal surface of the ledge and the second portion is engageable with a front vertical surface of the ledge.
Ladder landing support apparatus
A ladder landing support apparatus includes an angled base plate including a first portion and a second portion defining an angle with the first portion, and a ladder engaging part extending upwardly from a top side of the first portion, the ladder engaging part being engageable with feet of a ladder so as to substantially prevent slippage thereof in a direction parallel to the first portion, wherein the angled base plate is angled to engage a ledge such that the first portion is engageable with a top horizontal surface of the ledge and the second portion is engageable with a front vertical surface of the ledge.
Ladder landing support apparatus
BOWLING WILLIAM E (author) / EVANS ZACHARY WILLIAM (author)
2020-10-27
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern