A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A mine scoop machine having a steerable wheeled body provided with a material scoop having a load ejection blade mounted thereon for movement longitudinally of said body between a load position and a load ejection position adjacent an open front end of the scoop, operator controlled power means for moving the ejection blade selectively between the two positions for loading and unloading the scoop, a mine dusting unit mounted on the body rearwardly of the load position of the ejection blade, wherein the dusting unit comprises a dust hopper having a ground rock material feed inlet port and a rock dust outlet port, an air jet means on the unit for fluidizing the ground rock material and ejecting the resulting rock dust out into a mine shaft.
A mine scoop machine having a steerable wheeled body provided with a material scoop having a load ejection blade mounted thereon for movement longitudinally of said body between a load position and a load ejection position adjacent an open front end of the scoop, operator controlled power means for moving the ejection blade selectively between the two positions for loading and unloading the scoop, a mine dusting unit mounted on the body rearwardly of the load position of the ejection blade, wherein the dusting unit comprises a dust hopper having a ground rock material feed inlet port and a rock dust outlet port, an air jet means on the unit for fluidizing the ground rock material and ejecting the resulting rock dust out into a mine shaft.
Utility mine scoop and mine duster
TRAVIS TONNY D (author)
2015-10-20
Patent
Electronic Resource
English
IPC:
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
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