A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ADJUSTABLE MATERIAL HOIST
A method of using a material hoist system can include extending an overall length of a track assembly by slidably moving a second track member of the track assembly with respect to a first track member of the track assembly; and slidably moving a carriage of the system with respect to the track assembly.
ADJUSTABLE MATERIAL HOIST
A method of using a material hoist system can include extending an overall length of a track assembly by slidably moving a second track member of the track assembly with respect to a first track member of the track assembly; and slidably moving a carriage of the system with respect to the track assembly.
ADJUSTABLE MATERIAL HOIST
AAMIR MOHAMMED (author) / MCDONNELL CHRISTOPHER ANDREW (author) / MACKARVICH CHARLES J (author)
2024-07-18
Patent
Electronic Resource
English