PL3111045T3 - Underground securing system comprising a rock bolt that includes an attachment device - Google Patents

Underground securing system comprising a rock bolt that includes an attachment device

Info

Publication number
PL3111045T3
PL3111045T3 PL15716406T PL15716406T PL3111045T3 PL 3111045 T3 PL3111045 T3 PL 3111045T3 PL 15716406 T PL15716406 T PL 15716406T PL 15716406 T PL15716406 T PL 15716406T PL 3111045 T3 PL3111045 T3 PL 3111045T3
Authority
PL
Poland
Prior art keywords
underground
attachment device
rock bolt
securing system
securing
Prior art date
Application number
PL15716406T
Other languages
Polish (pl)
Inventor
Wolfgang Sieling
Jürgen Radick
Original Assignee
K+S Kali Gmbh
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 K+S Kali Gmbh filed Critical K+S Kali Gmbh
Publication of PL3111045T3 publication Critical patent/PL3111045T3/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
    • E21D21/0093—Accessories
    • 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
    • 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
    • E21D21/02—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection having means for indicating tension

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)
  • Surgical Instruments (AREA)
  • Emergency Lowering Means (AREA)
PL15716406T 2014-02-26 2015-02-25 Underground securing system comprising a rock bolt that includes an attachment device PL3111045T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014002566.7A DE102014002566A1 (en) 2014-02-26 2014-02-26 Underground mounting system comprising a rock anchor with anchorage device
EP15716406.2A EP3111045B1 (en) 2014-02-26 2015-02-25 Underground securing system comprising a rock bolt that includes an attachment device
PCT/DE2015/000091 WO2015127922A1 (en) 2014-02-26 2015-02-25 Underground securing system comprising a rock bolt that includes an attachment device

Publications (1)

Publication Number Publication Date
PL3111045T3 true PL3111045T3 (en) 2020-03-31

Family

ID=52874897

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15716406T PL3111045T3 (en) 2014-02-26 2015-02-25 Underground securing system comprising a rock bolt that includes an attachment device

Country Status (7)

Country Link
US (1) US20170067340A1 (en)
EP (1) EP3111045B1 (en)
CA (1) CA2940767A1 (en)
DE (2) DE102014002566A1 (en)
ES (1) ES2733487T3 (en)
PL (1) PL3111045T3 (en)
WO (1) WO2015127922A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107191211B (en) * 2017-07-10 2023-03-31 河南理工大学 Fork-shaped anchor rod for anchoring broken roof coal body and mounting method thereof
AU2018319717B2 (en) 2017-08-22 2023-11-23 Sandvik Intellectual Property Ab Rock bolt with meshing adapter
US11028692B2 (en) 2017-11-27 2021-06-08 Sandvik Intellectual Property Ab Rock bolt with meshing adapter
CN108915748B (en) * 2018-07-10 2019-09-13 太原理工大学 A kind of device and its application method monitoring rockbolt installation pretightning force

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504498A (en) * 1968-07-26 1970-04-07 Lee Triplett Shaft securement structure
GB1592424A (en) * 1977-01-29 1981-07-08 Shimoda Y Apparatus for forcing an auger screw into the ground
DE7924597U1 (en) * 1979-08-30 1979-11-22 Saarlaendische Gesellschaft Fuer Grubenausbau Und Technik Mbh, 6682 Ottweiler ANCHOR BOLTS
DE3320272A1 (en) * 1983-05-11 1984-11-22 Müller & Borggräfe KG, 5820 Gevelsberg Method and device for suspending loads, in particular from rails in underground operation, by means of rock bolts
DE3342917A1 (en) * 1983-11-17 1985-05-30 Müller & Borggräfe KG, 5820 Gevelsberg Rock anchor with a connection plate provided for the connection of at least one load chain
DE3411238A1 (en) * 1984-03-27 1985-10-10 Müller & Borggräfe KG, 5820 Gevelsberg Device for the hauling-strand attachment of suspended equipment in underground working to rock anchors
US4958796A (en) * 1989-10-12 1990-09-25 John Bernosky Coupling or connector for securing a load-bearing support to a head of a bolt
DE20011873U1 (en) * 2000-06-29 2000-11-09 Gebr. Philipp GmbH, 63741 Aschaffenburg Screw-in attachment for precast concrete parts
AUPR994002A0 (en) * 2002-01-11 2002-01-31 Fergusson, Jeffrey Robert A rock bolt
WO2004027270A2 (en) * 2002-09-21 2004-04-01 Breslin Patrick W Split lock screw fastener assembly and method
US6857176B2 (en) * 2002-11-19 2005-02-22 John Machado Tandem wheel unlocking assist device
US7510351B2 (en) * 2006-03-28 2009-03-31 Price Herbert S Method for supporting a subsurface material
AU2011236039B2 (en) 2010-10-18 2012-06-28 Sandvik Intellectual Property Ab Rock bolt hanger system
US20120155970A1 (en) * 2010-12-15 2012-06-21 Fci Holdings Delaware, Inc. Mine Roof Bolt With End Fitting

Also Published As

Publication number Publication date
US20170067340A1 (en) 2017-03-09
EP3111045A1 (en) 2017-01-04
CA2940767A1 (en) 2015-09-03
DE102014002566A1 (en) 2015-08-27
DE112015000988A5 (en) 2016-11-03
EP3111045B1 (en) 2019-04-03
ES2733487T3 (en) 2019-11-29
WO2015127922A1 (en) 2015-09-03

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