SE1851375A1 - Reinforcement means - Google Patents

Reinforcement means

Info

Publication number
SE1851375A1
SE1851375A1 SE1851375A SE1851375A SE1851375A1 SE 1851375 A1 SE1851375 A1 SE 1851375A1 SE 1851375 A SE1851375 A SE 1851375A SE 1851375 A SE1851375 A SE 1851375A SE 1851375 A1 SE1851375 A1 SE 1851375A1
Authority
SE
Sweden
Prior art keywords
intended
bolt rod
borehole
section
grout
Prior art date
Application number
SE1851375A
Inventor
Åberg Sture
Original Assignee
Infra Mangament I Norr 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 Infra Mangament I Norr Ab filed Critical Infra Mangament I Norr Ab
Publication of SE1851375A1 publication Critical patent/SE1851375A1/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
    • 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
    • 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)
  • Piles And Underground Anchors (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

The present invention concerns a reinforcement means intended for insertion and fixation in a borehole (2) through being embedded in grout (4) and comprising a bolt rod (5), equipped with a tensile section (7) intended to extend out from the borehole, and an extended-central section (8) and an end section (9) intended to be inserted into the borehole, a tension nut (13) intended to be mounted onto the tensile section (7) of the bolt rod, whereby the bolt rod demonstrates interaction means (6) intended to interact with the grout, where the said interaction means (6) is designed as a thread (11) along the complete length of the bolt rod (5), whereby the part of the thread (11) that is arranged along the tensile section (7) of the bolt rod is arranged for the reception of the tension nut (13).
SE1851375A 2016-04-05 2017-04-05 Reinforcement means SE1851375A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1650463 2016-04-05
PCT/SE2017/050341 WO2017176205A1 (en) 2016-04-05 2017-04-05 Reinforcement means for insertion and fixation in a borehole

Publications (1)

Publication Number Publication Date
SE1851375A1 true SE1851375A1 (en) 2018-11-05

Family

ID=60001298

Family Applications (2)

Application Number Title Priority Date Filing Date
SE1750417A SE542457C2 (en) 2016-04-05 2017-04-05 Reinforcement means and method for producing a reinforcement means
SE1851375A SE1851375A1 (en) 2016-04-05 2017-04-05 Reinforcement means

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE1750417A SE542457C2 (en) 2016-04-05 2017-04-05 Reinforcement means and method for producing a reinforcement means

Country Status (3)

Country Link
FI (1) FI20185933A1 (en)
SE (2) SE542457C2 (en)
WO (1) WO2017176205A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109723480B (en) * 2018-12-27 2020-04-24 山东科技大学 Tension-compression coupling yielding energy-absorbing grouting anchor rod for large deformation of surrounding rock and working method
US11974803B2 (en) 2020-10-12 2024-05-07 Biosense Webster (Israel) Ltd. Basket catheter with balloon

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3717024A1 (en) * 1987-05-21 1988-12-01 Willich F Gmbh & Co Device for drilling boreholes and injecting stabilising material
SE535627C2 (en) * 2010-05-26 2012-10-23 Luossavaara Kiirunavaara Ab rock bolt
CN202937285U (en) * 2012-04-27 2013-05-15 韩昱 Full-thread resin anchor bolt
WO2015072837A1 (en) * 2013-11-15 2015-05-21 Aguilar Vera Oscar Octavio Mining anchor with a continuous thread

Also Published As

Publication number Publication date
WO2017176205A1 (en) 2017-10-12
SE542457C2 (en) 2020-05-05
FI20185933A1 (en) 2018-11-05
SE1750417A1 (en) 2017-10-06

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Legal Events

Date Code Title Description
NAV Patent application has lapsed