A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A system for raising an upper end of a ladder hoist to an elevated worksite is disclosed. The system comprises aladder attachment member for mounting to an upper end of aladder hoist. 5 The ladder attachment member has a ladder attachment formation and a downwardly and forwardly inclined mounting bracket for mounting a cable guide thereon. The system also has an elevated worksite attachment member for mounting towards an edge of an elevated worksite. The elevated worksite attachment member has a worksite attachment formation and a guide member for guiding the cable guide of the ladder attachment member and an attached 0 ladder to an operative position. co co Nr cc cc m9 Ca 'Ne c) Vg
A system for raising an upper end of a ladder hoist to an elevated worksite is disclosed. The system comprises aladder attachment member for mounting to an upper end of aladder hoist. 5 The ladder attachment member has a ladder attachment formation and a downwardly and forwardly inclined mounting bracket for mounting a cable guide thereon. The system also has an elevated worksite attachment member for mounting towards an edge of an elevated worksite. The elevated worksite attachment member has a worksite attachment formation and a guide member for guiding the cable guide of the ladder attachment member and an attached 0 ladder to an operative position. co co Nr cc cc m9 Ca 'Ne c) Vg
SYSTEM FOR INSTALLING A LADDER HOIST
SOLO DZEMAL (author)
2023-03-16
Patent
Electronic Resource
English
IPC:
E06C
LADDERS
,
Leitern