WO2006133464A3 - Boulon et tige de boulon - Google Patents

Boulon et tige de boulon Download PDF

Info

Publication number
WO2006133464A3
WO2006133464A3 PCT/ZA2006/000075 ZA2006000075W WO2006133464A3 WO 2006133464 A3 WO2006133464 A3 WO 2006133464A3 ZA 2006000075 W ZA2006000075 W ZA 2006000075W WO 2006133464 A3 WO2006133464 A3 WO 2006133464A3
Authority
WO
WIPO (PCT)
Prior art keywords
rock bolt
shank
passage
rock
engaged
Prior art date
Application number
PCT/ZA2006/000075
Other languages
English (en)
Other versions
WO2006133464A2 (fr
Inventor
Steven George Dawe
Harald Helmut Otmar Mic Spaeth
Neil John Porter
Original Assignee
Grinaker Lta Ltd
Steven George Dawe
Harald Helmut Otmar Mic Spaeth
Neil John Porter
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 Grinaker Lta Ltd, Steven George Dawe, Harald Helmut Otmar Mic Spaeth, Neil John Porter filed Critical Grinaker Lta Ltd
Publication of WO2006133464A2 publication Critical patent/WO2006133464A2/fr
Publication of WO2006133464A3 publication Critical patent/WO2006133464A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • 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
    • 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
    • E21D21/0066—Anchoring-bolts formed by a bundle of radially arranged rigid elements

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)
  • Piles And Underground Anchors (AREA)

Abstract

L'invention concerne un boulon comprenant une tige filetée allongée pourvue d'au moins un passage qui s'étend longitudinalement à travers la tige, une pluralité de voies de fuite d'air s'étendant entre une surface externe de la tige et le passage, et un ancrage mécanique expansible rentrant en contact avec une extrémité de la tige.
PCT/ZA2006/000075 2005-06-09 2006-06-09 Boulon et tige de boulon WO2006133464A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA2005/04781 2005-06-09
ZA200504781 2005-06-09

Publications (2)

Publication Number Publication Date
WO2006133464A2 WO2006133464A2 (fr) 2006-12-14
WO2006133464A3 true WO2006133464A3 (fr) 2007-06-21

Family

ID=37027887

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ZA2006/000075 WO2006133464A2 (fr) 2005-06-09 2006-06-09 Boulon et tige de boulon

Country Status (1)

Country Link
WO (1) WO2006133464A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103321663A (zh) * 2013-02-28 2013-09-25 新汶矿业集团有限责任公司 巷道底板下锚上注式预应力锚索加固装置和施工方法
DE102018125782A1 (de) * 2018-10-17 2020-04-23 Geobrugg Ag Befestigungs- und/oder Verbindungsvorrichtung, Verwendung der Befestigungs- und/oder Verbindungsvorrichtung, Herstellungsvorrichtung zu einer Herstellung der Befestigungs- und/oder Verbindungsvorrichtung, Verfahren zu einer Herstellung der Befestigungs- und/oder Verbindungsvorrichtung, sowie Gesteinsanker und Verfahren zu einer Montage des Gesteinsankers

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2460744A1 (de) * 1974-12-21 1976-07-01 Joseph Panzer Befestigungsvorrichtung fuer zuganker
US4092814A (en) * 1974-03-15 1978-06-06 Dyckerhoff & Widmann Aktiengesellschaft Reinforcing rod
GB2070101A (en) * 1980-02-21 1981-09-03 Perks J A Bar
US4504175A (en) * 1981-08-05 1985-03-12 Owens-Corning Fiberglas Corporation Hollow rod and method of making and using
CH674321A5 (en) * 1987-10-12 1990-05-31 Moos Stahl Ag Method to produce split anchor bolts - makes anchor in two halves by rolling with grooves for bonding agent and rolled-on oblique ribs forming thread when halves put together
US5803671A (en) * 1992-09-25 1998-09-08 Gray; Peter Andrew Hollow bars and method of manufacture
WO2001012953A1 (fr) * 1999-08-10 2001-02-22 Wago Co., Ltd. Boulon d'ancrage et son procede de fabrication

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092814A (en) * 1974-03-15 1978-06-06 Dyckerhoff & Widmann Aktiengesellschaft Reinforcing rod
DE2460744A1 (de) * 1974-12-21 1976-07-01 Joseph Panzer Befestigungsvorrichtung fuer zuganker
GB2070101A (en) * 1980-02-21 1981-09-03 Perks J A Bar
US4504175A (en) * 1981-08-05 1985-03-12 Owens-Corning Fiberglas Corporation Hollow rod and method of making and using
CH674321A5 (en) * 1987-10-12 1990-05-31 Moos Stahl Ag Method to produce split anchor bolts - makes anchor in two halves by rolling with grooves for bonding agent and rolled-on oblique ribs forming thread when halves put together
US5803671A (en) * 1992-09-25 1998-09-08 Gray; Peter Andrew Hollow bars and method of manufacture
WO2001012953A1 (fr) * 1999-08-10 2001-02-22 Wago Co., Ltd. Boulon d'ancrage et son procede de fabrication

Also Published As

Publication number Publication date
WO2006133464A2 (fr) 2006-12-14

Similar Documents

Publication Publication Date Title
EP1887230A3 (fr) Dispositif d'ancre de structures en bois ou métalliques sur un mur
WO2009036452A3 (fr) Pièce d'ancrage autoperceuse
JP2007090094A5 (fr)
EP4242422A3 (fr) Boulon de friction
ATE551962T1 (de) Knochenverankerungsvorrichtung
WO2006099637A3 (fr) Perforatrice et procede pour briser la roche
WO2006116454A3 (fr) Dispositif de suture
WO2008006345A3 (fr) Cheville constituée par un agencement de brins
FI20115182L (fi) Kallioankkuri
TW200506231A (en) Fastener for use with frangible material
WO2008073147A3 (fr) Fixation filetée améliorée avec patte de fixation, et procédé de réalisation de cette fixation
TW200722636A (en) Fastening element for hard constructional components
WO2002014700A3 (fr) Boulon, procede d'assemblage d'elements a l'aide de ce boulon, et procede de demontage
WO2007054353A3 (fr) Fixation a filetage
USD531650S1 (en) High speed drill bit for mortar
WO2011119408A3 (fr) Ensemble clapet de pied pour un marteau de fond de trou
WO2009023079A3 (fr) Pièce de fixation à compensation de tolérance
WO2006133464A3 (fr) Boulon et tige de boulon
EP2060860A3 (fr) Sonde géothermique et son procédé d'installation
ATE303522T1 (de) Drehmomentbegrenzungselement für spreizanker
IL178669A0 (en) Rock bolting method and rock bolt
WO2008041864A3 (fr) Ancre de sol
PL2037088T3 (pl) Korbowód
ATE358780T1 (de) Schraubdübel
WO2005120196A3 (fr) Dispositif a rondelle demontable pour marteau perforateur fond de trou

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 06774724

Country of ref document: EP

Kind code of ref document: A2