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Showing: 1 to 10 of 257 matches for "jackleg drill"  Page   1   2   3   4   5   6   7   8   9  next TITLE Design Of A Test Bench To Evaluate The Vibration Emission Values Of Jackleg Rock Drills - Introduction  SUMMARY ... pictorial view of the device is given in Figure 1. For validation purposes, acceleration measurements at the handle of a conventional jackleg drill were taken ... AUTHOR Marcotte, Pierre ; Ouellette, Sylvain ; Boutin, Jérôme ; Boileau,Paul-Émile ; Leblanc, Gilles ; Oddo, Rémy PUBLISHED 2006 TITLE Virtual Reality Simulator For Training Miners To Install Rock Bolts Using Jackleg Drill  SUMMARY ... VIRTUAL REALITY SIMULATOR FOR TRAINING MINERS TO INSTALL ROCK BOLTS USING JACKLEG DRILL ... Figure 1. A Screen View Showing Major Parts of a Jackleg Drill. ... AUTHOR Nutakor, D. ; Apel, D. ; Grayson, L. ; Hilgers, M. ; Hall, R. ; Warmbrodt, J. PUBLISHED 2007 TITLE Comparative Testing Of Water-Powered - And Pneumatic Jackleg Rock Drills  SUMMARY ... Abstract - The pneumatic jackleg drill remains a widely used tool in development and production drilling in many small-scale and narrow-vein underground mining ... AUTHOR Paraszczak, J. ; Planeta, S. ; Ouellet, H. PUBLISHED 1995 TITLE Grade Control at the Highland Underground Uranium Mine  SUMMARY ... on production crews are responsible for several functions: (1) taking and analyzing samples, (2) probing muckpiles, bolt holes and jackleg drill holes, (3 ... AUTHOR Perry, Harry A. PUBLISHED 1980 TITLE Evaluation of a Virtual Reality Simulator Developed for Training New Miners to Install Rock Bolts Using a Jackleg Drill  SUMMARY ... Preprint 08-054 EVALUATION OF A VIRTUAL REALITY SIMULATOR DEVELOPED FOR TRAINING NEW MINERS TO INSTALL ROCK BOLTS USING A JACKLEG DRILL D. Nutakor, Univ. ... AUTHOR Nutakor, D. PUBLISHED 2008 TITLE A General Framework For Prioritizing Research To Reduce Injuries And Diseases in Mining  SUMMARY ... Jackleg Drillers The jackleg drill is a portable, air-operated drill used in underground hard- rock mines. It weighs approximately 100 pounds. ... AUTHOR Levens, Russell TITLE An Acoustical Field Comparison Of Hand Drills: Electro-Pneumatic Vs. Pneumatic Jackleg  SUMMARY ... a full shift noise exposure (TWA 8 ) reduction exceeding 8 dBA as compared to when operating a Gardner Denver S83F pneumatic jackleg drill while installing an ... AUTHOR Zuchelli, D. R. PUBLISHED 2011 TITLE Quantitative Vibration Evaluation Of Modified Rock Drill Handles  SUMMARY ... Two variations of a "cushioned" handle have been de- veloped for the Joy ALhO jackleg drill. ... for providing a jackleg drill for the field tests. ... AUTHOR De Souza, E. M. ; Moore, T. N. PUBLISHED 1992 TITLE Assessment of equipment operator?s noise exposure in western underground gold and silver mines  SUMMARY ... a silver miner with a daily dose of 873%.Time-motion data showed that this miner’sexposureaccumulatedmostrapidlywhileoperating a jackleg drill.These results ... AUTHOR Spencer, Ellsworth R. PUBLISHED 2010 TITLE Assessment Of Equipment Operators? Noise Exposure In Western Underground Gold And Silver Mines - Preprint 09-073  SUMMARY ... This miner was responsible for all aspects of stope/ramp development including: 1) operating a jackleg drill to drill bolt holes and to install rock bolts, 2 ... AUTHOR Spencer, E. R. PUBLISHED 2009 Showing: 1 to 10 of 257 matches for "jackleg drill"  Page   1   2   3   4   5   6   7   8   9  next Search Again