[go: up one dir, main page]

PE20050646A1 - FRICTION STABILIZER WITH TABS - Google Patents

FRICTION STABILIZER WITH TABS

Info

Publication number
PE20050646A1
PE20050646A1 PE2004000932A PE2004000932A PE20050646A1 PE 20050646 A1 PE20050646 A1 PE 20050646A1 PE 2004000932 A PE2004000932 A PE 2004000932A PE 2004000932 A PE2004000932 A PE 2004000932A PE 20050646 A1 PE20050646 A1 PE 20050646A1
Authority
PE
Peru
Prior art keywords
space
metal strip
ring
tapping
preventing
Prior art date
Application number
PE2004000932A
Other languages
Spanish (es)
Inventor
George G Valgora
Original Assignee
Roll Form Group A Division Of Samuel Manu Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Roll Form Group A Division Of Samuel Manu Tech Inc filed Critical Roll Form Group A Division Of Samuel Manu Tech Inc
Publication of PE20050646A1 publication Critical patent/PE20050646A1/en

Links

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
    • E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Earth Drilling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Exhaust Silencers (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

QUE COMPRENDE: 1)UN CUERPO TUBULAR QUE COMPRENDEN PRIMERA Y SEGUNDA PORCIONES A LO LARGO DE SU LONGITUD AXIAL, DONDE LA SEGUNDA PORCION POSEE UN AHUSAMIENTO; 2)LA PRIMERA PORCION TIENE UN EXTREMO DE IMPACTO Y LA SEGUNDA PORCION UN EXTREMO DE INSERCION; 3)UNA LEGUETA SOBRE (1), QUE SE EXTIENDE HACIA FUERA DESDE LA SUPERFICIE EXTERIOR DE (1) EN UNA DIRECCION HACIA EL EXTREMO DE IMPACTO Y LEJOS DEL EXTREMO DE INSERCION; ADICIONALMENTE; 4)UN ANILLO DE SOLDADURA DE SECCION TRANSVERSAL RECTANGULAR O CIRCULAR, UNIDO A LA SUPERFICIE EXTERIOR DE LA PRIMERA PORCION; DE MODO QUE, EL ESPACIO DEL ANILLO Y EL ESPACIO DEL TUBO QUEDAN ALINEADOS Y DICHO ESPACIO DEL ANILLO PERMITE QUE ESTE SEA COMPRIMIDO RADIALMENTE HACIA ADENTRO; Y, 5)UNA RANURA PARA PERMITIR QUE EL AHUSAMIENTO EN LA SEGUNDA PORCION SEA FORMADO. SE REFIERE TAMBIEN A UN METODO PARA REALIZAR UN ESTABILIZADOR DE FRICCION PARA LA INSTALACION EN UN CUERPO ESTRUCTURAL, QUE COMPRENDE: I)SUMINISTRAR UNA BOBINA DE METAL Y DESENRROLLARLA EN UNA TIRA; II)PRENSAR LAS FORMAS DE UNA LENGUETA QUE VA A SER FORMADA EN LA TIRA DE METAL; III)MOVER LA TIRA DE METAL POR TROQUELES PARA ESTIRADO EN FRIO Y FORMAR LA TIRA DE METAL EN EL CUERPO TUBULAR. TIENE APLICACION EN EL ASEGURAMIENTO DE LAS PAREDES Y LOS TECHOS DE LAS MINAS Y ASI PREVENIR O IMPEDIR QUE OCURRA UN HUNDIMIENTOWHICH INCLUDES: 1) A TUBULAR BODY WHICH INCLUDES FIRST AND SECOND PORTIONS ALONG THEIR AXIAL LENGTH, WHERE THE SECOND PORTION POSSESSES A TAPPING; 2) THE FIRST PORTION HAS AN END OF IMPACT AND THE SECOND PORTION AN END OF INSERTION; 3) A LEG ON (1), EXTENDING OUT FROM THE OUTSIDE SURFACE OF (1) IN A DIRECTION TOWARDS THE IMPACT END AND AWAY FROM THE INSERTION END; ADDITIONALLY; 4) A RECTANGULAR OR CIRCULAR CROSS SECTION WELDING RING, ATTACHED TO THE OUTER SURFACE OF THE FIRST PORTION; SO THAT, THE SPACE OF THE RING AND THE SPACE OF THE TUBE ARE ALIGNED AND SAID SPACE OF THE RING ALLOWS IT TO BE COMPRESSED RADIALLY INWARD; AND, 5) A SLOT TO ALLOW THE TAPPING IN THE SECOND PORTION TO BE FORMED. IT ALSO REFERS TO A METHOD FOR MAKING A FRICTION STABILIZER FOR INSTALLATION IN A STRUCTURAL BODY, WHICH INCLUDES: I) SUPPLYING A METAL COIL AND UNWINDING IT IN A STRIP; II) PRESS THE SHAPES OF A TAB TO BE FORMED IN THE METAL STRIP; III) MOVE THE METAL STRIP BY DIES FOR COLD STRETCHING AND FORM THE METAL STRIP ON THE TUBULAR BODY. IT HAS APPLICATION IN THE SECURING OF THE WALLS AND ROOFS OF THE MINES AND THUS PREVENTING OR PREVENTING A SINKING FROM OCCURRING

PE2004000932A 2003-09-30 2004-09-24 FRICTION STABILIZER WITH TABS PE20050646A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50736603P 2003-09-30 2003-09-30

Publications (1)

Publication Number Publication Date
PE20050646A1 true PE20050646A1 (en) 2005-08-25

Family

ID=34375588

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2004000932A PE20050646A1 (en) 2003-09-30 2004-09-24 FRICTION STABILIZER WITH TABS

Country Status (7)

Country Link
US (2) US20050069388A1 (en)
AR (1) AR050222A1 (en)
AU (1) AU2004276393A1 (en)
CA (1) CA2483081A1 (en)
PE (1) PE20050646A1 (en)
WO (1) WO2005031117A1 (en)
ZA (1) ZA200602591B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060285929A1 (en) * 2005-06-16 2006-12-21 Valgora George G Bearing plate having tab
US20080219775A1 (en) * 2007-03-09 2008-09-11 Frederic Mercier-Langevin Bolt assembly
CN102135005B (en) * 2011-03-11 2012-07-25 中国矿业大学 Method for supporting roof of roadway under coal pillar and gob transition section
CN102900447B (en) * 2012-10-30 2015-12-02 中铁五局集团贵州工程有限公司 A kind of anchor pole reinforced for weak surrounding rock
CN104100282A (en) * 2014-06-17 2014-10-15 山西晋城无烟煤矿业集团有限责任公司 Method for driving anchor cables to maintain triangular area of roadways
US9863248B2 (en) * 2015-04-23 2018-01-09 Jason L. Moon Friction bolt
CN109184767B (en) * 2018-11-09 2020-07-28 石家庄铁道大学 Tension expansion type hollow grouting anchor rod structure

Family Cites Families (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1140303A (en) * 1913-04-10 1915-05-18 Gottfried Feder Apparatus for making concrete piles in the ground.
US1433890A (en) * 1920-04-29 1922-10-31 Nat Acme Co Feed collet and method of making the same
US1872276A (en) * 1930-02-24 1932-08-16 Smith Corp A O Apparatus for and method of forming tubular blanks
US2487019A (en) * 1946-02-16 1949-11-01 James K Eichelberger Panel fabrication
BE544161A (en) * 1955-03-24
US2977914A (en) * 1955-06-27 1961-04-04 W R Ames Company Tube mill and method of manufacture of thin walled tubing
US2998047A (en) * 1958-03-05 1961-08-29 Bundy Tubing Co Method of making tube from strip metal stock
DE1126823B (en) * 1960-04-07 1962-04-05 Bergwerksverband Gmbh Process for fastening anchors in the boreholes receiving them and anchors for carrying out the process
US3712649A (en) * 1965-10-11 1973-01-23 D Martin Apparatus for supporting and retaining low density webs
FR2077485B1 (en) * 1970-01-22 1973-05-25 Creuzet Robert
US3837258A (en) * 1970-02-03 1974-09-24 C Williams Rock bolts
US3841195A (en) * 1973-05-15 1974-10-15 Automated Building Components Two-sided fastener
US4126004A (en) * 1977-08-04 1978-11-21 Ingersoll-Rand Company Friction rock stabilizer
US4194858A (en) * 1978-09-25 1980-03-25 The Eastern Company Mine roof bolt anchor installation
US4284379A (en) * 1979-07-25 1981-08-18 Ingersoll-Rand Company Earth structure stabilizer
US4314778A (en) * 1979-11-19 1982-02-09 Ingersoll-Rand Co. Friction rock stabilizer and method for inserting thereof in an earth structure bore
US4299511A (en) * 1980-03-27 1981-11-10 Koppers Company, Inc. Connector and imperforate reinforcement plates in combination
US4502818A (en) * 1980-03-28 1985-03-05 Elders G W Roof support pin
US4313696A (en) * 1980-04-07 1982-02-02 Ingersoll-Rand Company Friction rock stabilizer and method for insertion thereof in an earth structure bore
US4481702A (en) * 1982-09-30 1984-11-13 The Boeing Company Method of assembling threaded insert bushing within a working material
NZ208232A (en) * 1983-05-30 1989-08-29 Ezijoin Pty Ltd Composite timber and channel steel reinforced beam including butt joint(s)
US4660754A (en) * 1985-07-15 1987-04-28 Allied Tube & Conduit Corporation Process of forming welded tubing
US4659258A (en) * 1985-10-21 1987-04-21 Scott Limited Partners Dual stage dynamic rock stabilizing fixture and method of anchoring the fixture in rock formations
US5297900A (en) * 1988-10-10 1994-03-29 Witzand Hendrik H Rock stabilizer
US5096335A (en) * 1991-03-27 1992-03-17 The Tensar Corporation Polymer grid for supplemental roof and rib support of combustible underground openings
US5192146A (en) * 1991-08-30 1993-03-09 Simmons-Rand Company Open seam friction rock stabilizer
USD349120S (en) * 1991-11-27 1994-07-26 Ingersoll-Rand Company Open seam friction rock stabilizer
US5222850A (en) * 1992-05-22 1993-06-29 The Fastron Company Method and insert for connecting components to plastic members
US5295768A (en) * 1992-08-10 1994-03-22 The Ani Corporation Ltd. Friction rock stabilizer
FI91913C (en) * 1993-01-29 1994-08-25 Tamrock Oy Fastening means for securing a concrete bolt formed by a cast iron bolt to a borehole
US5387060A (en) * 1993-03-26 1995-02-07 F. M. Locotos Equipment & Design Co. Tubular mining bolt
AU6870494A (en) * 1993-07-03 1995-02-09 Hugotek (Proprietary) Limited Friction rock stabilizers
DE4403131A1 (en) * 1994-02-02 1995-08-03 Fischer Artur Werke Gmbh Anchor bolt for anchoring by means of a compound and method for its production
USD362448S (en) * 1994-04-21 1995-09-19 Ingersoll-Rand Company Open seam friction rock stabilizer
DE4439861A1 (en) * 1994-11-08 1996-05-09 Fischer Artur Werke Gmbh Anchor bolt for anchoring using a compound
US5649790A (en) * 1995-06-22 1997-07-22 Mergen; Douglas Matthew Friction rock stabilizer and method for insertion
CA2180878A1 (en) * 1996-07-10 1998-01-11 Theodore Daniel Swemmer Friction rock stabilizers
US5957627A (en) * 1996-11-20 1999-09-28 Jennmar Corporation Pillar cable truss system
CA2228365A1 (en) * 1997-01-31 1998-07-31 Hugotek (Proprietary) Limited Friction rock stabilizer
US5931606A (en) * 1997-05-02 1999-08-03 Ingersoll-Rand Company Stabilizer length coding system
US6047036A (en) * 1997-05-02 2000-04-04 Advanced Micro Devices, Inc. System and method for implementing a mute voice signal upon reception of a ADPCM zero nibble in wireless communications
JP2000000616A (en) * 1998-04-17 2000-01-07 Nakata Seisakusho:Kk Tube forming equipment train and tube forming method
GB2364728B (en) * 1998-05-16 2002-12-04 Duncan Cuthill Method of and apparatus for installing a pile underwater to create a mooring anchorage
AUPP787098A0 (en) * 1998-12-23 1999-01-21 Ani Corporation Limited, The Post anchor
JP2003512178A (en) * 1999-10-22 2003-04-02 エルパトローニク アクチエンゲゼルシヤフト Method and apparatus for forming tubes
US6705143B2 (en) * 2001-07-31 2004-03-16 Lausan Chung-Hsin Liu Method of manufacturing loading plane border frame tubes for chairs
AUPS310802A0 (en) * 2002-06-21 2002-07-11 Industrial Rollformers Pty Limited Yielding cable bolt
US20040250404A1 (en) * 2003-01-14 2004-12-16 Cripsey Timothy J. Process for press forming metal tubes
JP4497361B2 (en) * 2003-12-25 2010-07-07 シンジーテック株式会社 Feeding roll
US7073982B2 (en) * 2004-09-24 2006-07-11 Jennmar Corporation Point anchor coated mine roof bolt

Also Published As

Publication number Publication date
ZA200602591B (en) 2007-09-26
US20050147474A1 (en) 2005-07-07
AR050222A1 (en) 2006-10-11
US20050069388A1 (en) 2005-03-31
WO2005031117A1 (en) 2005-04-07
CA2483081A1 (en) 2005-03-30
AU2004276393A1 (en) 2005-04-07

Similar Documents

Publication Publication Date Title
ES2049063T3 (en) UNION ELEMENTS FOR CORRUGATED TUBES AND HOSES.
BR0106077A (en) Flexible metal tube and flexible tube
MX167062B (en) METHOD FOR ATTACHING A HOSE TO A THREADED MALE AND HOSE CONNECTION OBTAINED THROUGH THIS METHOD
AR021817A1 (en) STENT COVERED AND EXPANSIBLE BY A BALLOON.
AR019952A1 (en) COUPLING FOR A THREADED AND COUPLED CONNECTOR, AND THREADED AND COUPLED CONNECTOR
ES2568235T3 (en) Butt Cap
BR0107060B1 (en) cathodic protection device for a flexible submarine tube.
DK1340013T3 (en) Flexible piping
PE20050646A1 (en) FRICTION STABILIZER WITH TABS
CL2019003092A1 (en) Shock absorption device for dynamic rockfall barriers.
WO2008116077A3 (en) Downhole tool string component
CO5630031A1 (en) SPOOL OF THREAD
HN2001000254A (en) STRUCTURE OF ROLLED PIPES.
ES2034123T3 (en) PROCEDURE FOR THE STRETCHING OF SEAMLESS METALLIC TUBES.
EP1956266A3 (en) Turnbuckle and method for making the same
MXPA03008663A (en) Bending method and mandrel of multi-layered pipe.
AR129828A2 (en) PIPE ASSEMBLY
GB2397860A (en) Highly flexible multistructure tube
DE602005027310D1 (en) INFECTION-PREVENTING GASTROSTOMY CATHETER KIT FOR GASTROSTOMY
CA2545565C (en) Device which is expandable to engage the interior of a tube
US9863248B2 (en) Friction bolt
US9134013B2 (en) Photoluminescent sleeve
SE535912C2 (en) Expandable rock bolt and a method of manufacturing a rock bolt
DE502008002191D1 (en) pipe connection
AR116681A1 (en) THREADED CONNECTION FOR STEEL PIPE

Legal Events

Date Code Title Description
FD Application declared void or lapsed