A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HOIST DRUM FOR POWER SHOVEL
A hoist drum is disclosed for use with a power shovel. The hoist drum may have a body that is hollow and generally cylindrical, and an anchor connected to an outer annular surface of the body. The hoist drum may also have at least one stiffener located inside the body and extending in an axial direction of the body across the anchor.
HOIST DRUM FOR POWER SHOVEL
A hoist drum is disclosed for use with a power shovel. The hoist drum may have a body that is hollow and generally cylindrical, and an anchor connected to an outer annular surface of the body. The hoist drum may also have at least one stiffener located inside the body and extending in an axial direction of the body across the anchor.
HOIST DRUM FOR POWER SHOVEL
TROTNOW JASON J (author) / BUMRAW GURBACHAN S (author)
2016-09-01
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING