PE20110526A1 - COATING METHOD OF A DEFORMABLE ROCK BOLT SHAFT - Google Patents
COATING METHOD OF A DEFORMABLE ROCK BOLT SHAFTInfo
- Publication number
- PE20110526A1 PE20110526A1 PE2011000078A PE2011000078A PE20110526A1 PE 20110526 A1 PE20110526 A1 PE 20110526A1 PE 2011000078 A PE2011000078 A PE 2011000078A PE 2011000078 A PE2011000078 A PE 2011000078A PE 20110526 A1 PE20110526 A1 PE 20110526A1
- Authority
- PE
- Peru
- Prior art keywords
- adherent
- coating
- coating method
- rock bolt
- bolt shaft
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title abstract 7
- 230000000181 anti-adherent effect Effects 0.000 abstract 9
- 239000003911 antiadherent Substances 0.000 abstract 7
- 239000011248 coating agent Substances 0.000 abstract 6
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Standing Axle, Rod, Or Tube Structures Coupled By Welding, Adhesion, Or Deposition (AREA)
- Connection Of Plates (AREA)
- Packages (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Earth Drilling (AREA)
Abstract
QUE COMPRENDE MONTAR EL REVESTIMIENTO ANTIADHERENTE A TRAVES DE MEDIOS DE ALIMENTACION MECANICOS Y ALIMENTAR EL REVESTIMIENTO ANTIADHERENTE SOBRE EL ARBOL, EN DONDE LOS MEDIOS DE ALIMENTACION MECANICO COMPRENDEN UNA PLURALIDAD DE RUEDAS ADYACENTES DISPUESTAS LATERALMENTE QUE TIENEN SUPERFICIES CIRCUNFERENCIALES EXTERNAS ARQUEADAS Y RECIBEN EL REVESTIMIENTO ANTIADHERENTE, EN DONDE CADA RUEDA ES GENERALMENTE DE FORMA CILINDRICA CON UNA RANURA ANULAR Y TRANSVERSALMENTE ARQUEADA QUE SE EXTIENDE ALREDEDOR DE UNA CIRCUNFERENCIA EXTERIOR DE LA MISMA, ACOPLANDOSE EL REVESTIMIENTO ANTIADHERENTE MEDIANTE LAS RANURAS, LAS RUEDAS PRESENTAN MEDIOS QUE AYUDAN EN EL AGARRE DEL REVESTIMIENTO ANTIADHERENTEWHICH INCLUDES MOUNTING THE NON-STICK COATING THROUGH MECHANICAL FEEDING MEANS AND FEEDING THE ANTI-STICK COATING ON THE TREE, WHERE THE MECHANICAL FEEDING MEANS INCLUDE A PLURALITY OF ADDITIONAL ANTI-ADHESIVE WHEEL SURFACES AND SURFACE REPLACEMENTS IN ADJACENT LEFT SURFACES AND SURFACE OVERALLS. WHERE EACH WHEEL IS GENERALLY OF A CYLINDRICAL SHAPE WITH AN ANNULAR AND TRANSVERSALLY ARCHED GROOVE THAT EXTENDS AROUND AN EXTERNAL CIRCUMFERENCE OF THE SAME, THE ANTI-ADHERENT COATING IS COUPLED THROUGH THE ANTI-ADHERENT COATING THROUGH THE ANTI-ADHERENT COATING THROUGH THE ANTI-ADHERENT COATING THROUGH THE ANTI-ADHERENT SLOT THROUGH THE ANTI-ADHERENT SLOT THROUGH THE ANTI-ADHERENT GROOVES THROUGH THE ANTI-ADHESIVE GROOVES THERE
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2008903809A AU2008903809A0 (en) | 2008-07-25 | A method of encasing a yielding rock bolt shaft |
Publications (1)
Publication Number | Publication Date |
---|---|
PE20110526A1 true PE20110526A1 (en) | 2011-07-19 |
Family
ID=41569929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PE2011000078A PE20110526A1 (en) | 2008-07-25 | 2009-07-24 | COATING METHOD OF A DEFORMABLE ROCK BOLT SHAFT |
Country Status (5)
Country | Link |
---|---|
KR (1) | KR20110036827A (en) |
AU (1) | AU2009273761B2 (en) |
CL (1) | CL2011000130A1 (en) |
PE (1) | PE20110526A1 (en) |
WO (1) | WO2010009506A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3019700B1 (en) | 2013-07-12 | 2017-08-30 | Minova International Limited | Yieldable rock anchor |
SE543815C2 (en) * | 2018-03-05 | 2021-08-03 | Nybergs Mekaniska Verkst Ab | Adaptive and instantaneous coating of protective barriers on a rock reinforcement element |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3942238A (en) * | 1974-04-22 | 1976-03-09 | Jean Pierre Dore | Method for reinforcing structures |
DE4442483A1 (en) * | 1994-11-29 | 1996-05-30 | Suspa Spannbeton Gmbh | Introduction of steel reinforcement rods into common concrete pipe |
AU2002953368A0 (en) * | 2002-12-16 | 2003-01-09 | Garford Pty Ltd | A yielding rock bolt |
CA2820010A1 (en) * | 2004-06-30 | 2005-12-30 | Dywidag Systems International, Canada, Ltd | Yieldable rock fastener system and method |
WO2007112481A1 (en) * | 2006-04-06 | 2007-10-11 | Garford Pty Ltd | A yielding rock bolt |
DE102006053141B3 (en) * | 2006-11-10 | 2008-06-19 | Atlas Copco Mai Gmbh | Improved slip anchor |
-
2009
- 2009-07-24 KR KR1020117002914A patent/KR20110036827A/en not_active Application Discontinuation
- 2009-07-24 PE PE2011000078A patent/PE20110526A1/en not_active Application Discontinuation
- 2009-07-24 AU AU2009273761A patent/AU2009273761B2/en not_active Ceased
- 2009-07-24 WO PCT/AU2009/000938 patent/WO2010009506A1/en active Application Filing
-
2011
- 2011-01-21 CL CL2011000130A patent/CL2011000130A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU2009273761B2 (en) | 2014-07-31 |
CL2011000130A1 (en) | 2011-11-11 |
AU2009273761A1 (en) | 2010-01-28 |
KR20110036827A (en) | 2011-04-11 |
WO2010009506A1 (en) | 2010-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application declared void or lapsed |