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- Equipment, tools, and parts:
- Protective canopies
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Results 1 - 6 of 6
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3/30/2023 - Research projectsA project to test ventilation systems in combination with HEPA filters to document their effectiveness for protection against airborne virus particles.
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3/1/2005 - Brochures/flyers/pamphlets, Videos and multimediaThis 7-minute video with instructional material shows how well roof screen keeps loose rock from falling in difficult roof conditions.
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3/1/2005 - Technology NewsMost rock fall injuries can be prevented by installing roof screen during the bolting cycle. This video and accompanying instruction booklet explain techniques for roof screen installation and use of the personal bolter screen. The video also provides s...
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1/1/1992 - Reports of InvestigationsRoof and floor contact pressure provided by the interaction of a shield with the surrounding strata are examined. Controlled forces were applied to an 800-ton two-leg shield using a mine roof simulator.
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1/1/1987 - Reports of InvestigationsThree possible limited-coverage design scenarios (roll bars, sliding canopies, and flip-top canopies) were designed, fabricated, and evaluated for low-coal shuttle cars. All three designs were determined to be feasible and desirable.
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This study addresses several engineering and economic facets of possible roll-over protective structure (ROPS) and falling object protection structure (FOPS) requirements in the metal-nonmetal mining industry.
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Content source: National Institute for Occupational Safety and Health, Mining Program