Design, fabrication, and testing of a hopper-feeder-bolter. Open File Report (Final), September 1977-December 1986
Technical Report
·
OSTI ID:7134412
This report documents the design, fabrication, testing, and coal-mine demonstration of a hopper-feeder-bolter during a four-phase program for the U.S. Bureau of Mines. The machine was designed to increase productivity and safety in underground room-and-pillar mining. It performed well as a hopper-feeder for continuous haulage during a coal-mine demonstration. Testing in a simulated mine showed that the machine also has good roof-bolting capability.
- Research Organization:
- Engineered Systems and Development Corp., San Jose, CA (USA)
- OSTI ID:
- 7134412
- Report Number(s):
- PB-88-213558/XAB; R-4145
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
01 COAL, LIGNITE, AND PEAT
012034* -- Coal
Lignite
& Peat-- Underground Mining-- Automation
Monitoring
& Control-- (1987-)
COAL MINES
CONTAINERS
DOCUMENT TYPES
ENGINEERING
EQUIPMENT
HOPPERS
MATERIALS HANDLING
MECHANICAL STRUCTURES
MINE HAULAGE
MINES
MINING
MINING EQUIPMENT
PROGRESS REPORT
ROOM AND PILLAR MINING
SAFETY ENGINEERING
SUPPORTS
UNDERGROUND FACILITIES
UNDERGROUND MINING
012034* -- Coal
Lignite
& Peat-- Underground Mining-- Automation
Monitoring
& Control-- (1987-)
COAL MINES
CONTAINERS
DOCUMENT TYPES
ENGINEERING
EQUIPMENT
HOPPERS
MATERIALS HANDLING
MECHANICAL STRUCTURES
MINE HAULAGE
MINES
MINING
MINING EQUIPMENT
PROGRESS REPORT
ROOM AND PILLAR MINING
SAFETY ENGINEERING
SUPPORTS
UNDERGROUND FACILITIES
UNDERGROUND MINING