MX2017003885A - Perno de anclaje. - Google Patents

Perno de anclaje.

Info

Publication number
MX2017003885A
MX2017003885A MX2017003885A MX2017003885A MX2017003885A MX 2017003885 A MX2017003885 A MX 2017003885A MX 2017003885 A MX2017003885 A MX 2017003885A MX 2017003885 A MX2017003885 A MX 2017003885A MX 2017003885 A MX2017003885 A MX 2017003885A
Authority
MX
Mexico
Prior art keywords
rock bolt
energy
embedded
absorbing part
bore hole
Prior art date
Application number
MX2017003885A
Other languages
English (en)
Inventor
Krekula Håkan
Eriksson Leif
Original Assignee
Northern Mining Products Ab
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 Northern Mining Products Ab filed Critical Northern Mining Products Ab
Publication of MX2017003885A publication Critical patent/MX2017003885A/es

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
    • E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension
    • 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
    • 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
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means
    • 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
    • E21D21/008—Anchoring or tensioning 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)
  • Joining Of Building Structures In Genera (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Piles And Underground Anchors (AREA)
  • Dowels (AREA)
  • Foundations (AREA)

Abstract

La presente invención se relaciona con un perno de anclaje (1) que será empotrado en lechada en una perforación (2), que comprende una parte extendida que absorbe energía (4), donde el primer extremo (11) de la parte que absorbe energía (4) comprende un anclaje (12) y el segundo extremo (15) de la parte que absorbe energía (4) comprende una unión roscada (16) para pretensar el perno de anclaje (1). El perno de anclaje (1) comprende una parte tubular externa (3) con una envoltura (7) y una primera sección de extremo (5) y una segunda (6) sección de extremo, con una dimensión interna de la parte tubular que es más grande que la dimensión externa de la parte que absorbe energía (4) y dispuesta de tal forma que rodea la parte que absorber energía (4). La invención se relaciona también con un método para la fabricación de tal perno de anclaje.
MX2017003885A 2014-09-25 2015-09-22 Perno de anclaje. MX2017003885A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1451130A SE538335C2 (sv) 2014-09-25 2014-09-25 Energiupptagande bergbult för ingjutning samt förfarande förtillverkning av en sådan bergbult
PCT/SE2015/050985 WO2016056973A1 (en) 2014-09-25 2015-09-22 Rock bolt to be embedded in a fixing material, in a bore hole

Publications (1)

Publication Number Publication Date
MX2017003885A true MX2017003885A (es) 2017-12-15

Family

ID=55653444

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017003885A MX2017003885A (es) 2014-09-25 2015-09-22 Perno de anclaje.

Country Status (15)

Country Link
US (1) US20170298732A1 (es)
EP (1) EP3198118A4 (es)
CN (1) CN106715831A (es)
AP (1) AP2017009847A0 (es)
AU (1) AU2015328736A1 (es)
BR (1) BR112017005961A2 (es)
CA (1) CA2960672A1 (es)
CL (1) CL2017000688A1 (es)
CO (1) CO2017003951A2 (es)
EA (1) EA201790702A1 (es)
MX (1) MX2017003885A (es)
PE (1) PE20170618A1 (es)
SE (1) SE538335C2 (es)
WO (1) WO2016056973A1 (es)
ZA (1) ZA201702339B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6661449B2 (ja) * 2016-04-06 2020-03-11 株式会社ケー・エフ・シー ロックボルト
WO2020154761A1 (en) * 2019-01-29 2020-08-06 Support Technologies Innovations Pty Ltd Rock bolt

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2697914A (en) * 1949-10-11 1954-12-28 Joy Mfg Co Releasable wedge type roof bolt
US4056036A (en) * 1976-03-17 1977-11-01 Bergwerksverband Gmbh Borehole anchor
US4100748A (en) * 1977-01-07 1978-07-18 Stratabolt Corporation Mine roof or rock bolt expansion anchor of the bail type
US4411643A (en) * 1981-02-10 1983-10-25 Berlin & Jones Company, Inc. Double envelope and method of making same
US4516883A (en) * 1983-04-01 1985-05-14 Die-Matic Corporation Mine roof bolt mounting assembly
DE3417252C1 (de) * 1984-05-10 1986-04-17 Bergwerksverband Gmbh, 4300 Essen Kombinierter starrer Profil- und Dehnanker
US5073064A (en) * 1990-04-27 1991-12-17 Birmingham Bolt Company Method and apparatus for retorquing an installed mine roof bolt
DE4411643A1 (de) * 1994-04-02 1995-10-05 Dyckerhoff & Widmann Ag Verfahren zum Ausbauen des freien Teils eines gespannten Zugglieds eines Verpreßankers
AUPS310802A0 (en) * 2002-06-21 2002-07-11 Industrial Rollformers Pty Limited Yielding cable bolt
AU2003262348A1 (en) * 2002-11-18 2004-06-03 Industrial Roll Formers Pty Ltd Yielding Rock Bolt
US20070269274A1 (en) * 2003-06-03 2007-11-22 Ross Seedsman Rock Bolt
US8048338B2 (en) * 2005-03-31 2011-11-01 Dowa Electronics Materials Co., Ltd. Phosphor, phosphor sheet, and manufacturing method therefore, and light emission device using the phosphor
DE102006053141B3 (de) * 2006-11-10 2008-06-19 Atlas Copco Mai Gmbh Verbesserter Gleitanker
CN101413397A (zh) * 2007-08-17 2009-04-22 简恩马股份有限公司 自钻孔岩石锚杆
US8255726B2 (en) * 2008-07-18 2012-08-28 International Business Machines Corporation Zero indication forwarding for floating point unit power reduction
WO2010078639A1 (en) * 2009-01-07 2010-07-15 Mansour Mining Inc. Yieldable cone bolt and method of manufacturing same
SE535627C2 (sv) * 2010-05-26 2012-10-23 Luossavaara Kiirunavaara Ab Bergbult
US20130185920A1 (en) * 2010-08-25 2013-07-25 Amir Peled Anchor device and method of use
FI124908B (fi) * 2011-02-24 2015-03-13 Suomen Metallityö Oy Kallioankkuri
US20130018592A1 (en) * 2011-07-15 2013-01-17 Pulsar Informatics, Inc. Systems and Methods for Inter-Population Neurobehavioral Status Assessment Using Profiles Adjustable to Testing Conditions

Also Published As

Publication number Publication date
US20170298732A1 (en) 2017-10-19
CL2017000688A1 (es) 2017-10-30
AP2017009847A0 (en) 2017-03-31
PE20170618A1 (es) 2017-05-17
CN106715831A (zh) 2017-05-24
SE538335C2 (sv) 2016-05-24
CO2017003951A2 (es) 2017-07-11
CA2960672A1 (en) 2016-04-14
EP3198118A4 (en) 2018-05-16
BR112017005961A2 (pt) 2017-12-19
EA201790702A1 (ru) 2017-07-31
SE1451130A1 (sv) 2016-03-26
ZA201702339B (en) 2022-05-25
WO2016056973A1 (en) 2016-04-14
EP3198118A1 (en) 2017-08-02
AU2015328736A1 (en) 2017-04-27

Similar Documents

Publication Publication Date Title
GB2543212A (en) Wellbore isolation devices with degradable slip assemblies with slip inserts
EA201792483A1 (ru) Локально-закрепляемый саморезный пустотелый анкерный болт
FI20115182L (fi) Kallioankkuri
MX2016002244A (es) Puntos de amarre de la tubería automatizada.
MX2017014879A (es) Varilla de perforacion o adaptador con acoplamiento de espiga reforzado.
NZ716465A (en) Anchor bolt
MX2017006589A (es) Varilla de sarta de perforacion con saliente de guiado.
MX2017012311A (es) Ancla de expansion.
MX2016010430A (es) Elemento de remache ciego.
SE1451380A1 (en) Retrievable re-connecting device with internal seal and slips for connecting to the top of an existing tubing in a wellbore
MX2017003885A (es) Perno de anclaje.
EA201990697A1 (ru) Нажимной болт предварительно напряженного элемента и предварительно напряженный элемент с несколькими такими нажимными болтами, а также основные элементы с несколькими такими нажимными болтами предварительно напряженного элемента
EA201890219A1 (ru) Резьбовое соединение с высокой стойкостью к поверхностному повреждению резьбы и способ его изготовления
EP3803053C0 (en) ROCK BOLT DRILLING APPARATUS AND METHOD RELATING TO A ROCK BOLT DRILLING APPARATUS
GB2548745A (en) Downhole electrode apparatus, systems, and methods
GB2587901B (en) Method to produce stable downhole plug with magnetorheological fluid and cement
BR112017022079A2 (pt) fluido composto, e, métodos para criação de um fluido composto e para perfuração de um furo de poço.
MX2017000525A (es) Elemento de cierre.
ZA201608232B (en) Self-drilling rock bolt with internal mixer
MX2012007415A (es) Conjunto para la realizacion de una junta roscada, procedimiento de enroscado y desenroscado de dicha junta y utilizacion de la junta en una columna montante submarina.
MY175001A (en) Blind bolt
NZ738062A (en) Anchor for hardenable compound
USD712241S1 (en) Bolt anchor for concrete
PL407377A1 (pl) Podkładka deformacyjna do określania siły osiowej w śrubie strzemienia górniczego
NO20170628A1 (no) Selv-opprettende bolt med sfærisk forlengerhylse