PL364390A1 - Kotwa do skał i sposób jej użycia - Google Patents

Kotwa do skał i sposób jej użycia

Info

Publication number
PL364390A1
PL364390A1 PL02364390A PL36439002A PL364390A1 PL 364390 A1 PL364390 A1 PL 364390A1 PL 02364390 A PL02364390 A PL 02364390A PL 36439002 A PL36439002 A PL 36439002A PL 364390 A1 PL364390 A1 PL 364390A1
Authority
PL
Poland
Prior art keywords
bolt
rock
rock bolt
threaded nut
bar
Prior art date
Application number
PL02364390A
Other languages
English (en)
Other versions
PL198200B1 (pl
Inventor
David John Hindle
Original Assignee
Romtech Limited
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
Priority claimed from GB0113479A external-priority patent/GB0113479D0/en
Priority claimed from GB0210882A external-priority patent/GB0210882D0/en
Application filed by Romtech Limited filed Critical Romtech Limited
Publication of PL364390A1 publication Critical patent/PL364390A1/pl
Publication of PL198200B1 publication Critical patent/PL198200B1/pl

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
    • 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
    • E21D21/006—Anchoring-bolts made of cables or wires
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/066—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like
    • F16B13/068—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting a separate expander-part, actuated by the screw, nail or the like expanded in two or more places
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0833—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with segments or fingers expanding or tilting into an undercut hole
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/08—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation
    • F16B13/0841—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with a deformable sleeve member driven against the abutting surface of the head of the bolt or of a plug

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Dowels (AREA)
PL364390A 2001-06-04 2002-06-03 Kotwa do skał i sposób jej użycia PL198200B1 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB0113479A GB0113479D0 (en) 2001-06-04 2001-06-04 Rock bolt and method of use
GB0210882A GB0210882D0 (en) 2002-05-13 2002-05-13 Rock bolt and method of use
PCT/IB2002/001974 WO2002099251A1 (en) 2001-06-04 2002-06-03 Rock bolt and method of use

Publications (2)

Publication Number Publication Date
PL364390A1 true PL364390A1 (pl) 2004-12-13
PL198200B1 PL198200B1 (pl) 2008-06-30

Family

ID=26246145

Family Applications (1)

Application Number Title Priority Date Filing Date
PL364390A PL198200B1 (pl) 2001-06-04 2002-06-03 Kotwa do skał i sposób jej użycia

Country Status (7)

Country Link
US (1) US6929424B2 (pl)
EP (1) EP1397580B1 (pl)
AT (1) ATE315717T1 (pl)
CA (1) CA2449682C (pl)
DE (1) DE60208674D1 (pl)
PL (1) PL198200B1 (pl)
WO (1) WO2002099251A1 (pl)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0228591D0 (en) * 2002-12-07 2003-01-15 Romtech Ltd Method of refurbishing parts of a railway track
WO2007015614A1 (en) * 2005-08-03 2007-02-08 Jong Duck Shin Preceding tension type lock bolt and construction method using the same
US20080080947A1 (en) * 2006-01-10 2008-04-03 Mcgrade Steve Ballistic resistant jacket bolt
DE102006025248A1 (de) * 2006-05-29 2007-12-06 Beltec Industrietechnik Gmbh Faserverstärkter Kunststoff-Bohranker
US9080444B1 (en) * 2010-01-04 2015-07-14 Rei, Inc. Method and system of coal mine roof stabilization
US9062547B2 (en) 2010-06-04 2015-06-23 Fci Holdings Delaware, Inc. Expandable bolt with shielded tip
DE102012206613A1 (de) * 2012-04-23 2013-10-24 Hilti Aktiengesellschaft Litzenanker
US9708809B2 (en) * 2013-03-14 2017-07-18 Darren Bruce Bennett Anchor and method of using the same
EP2973869B1 (en) 2013-03-15 2019-05-01 United Technologies Corporation Grounding sleeve
US9133630B2 (en) 2013-06-14 2015-09-15 Dean Dougherty Fastener anchor repair system and method
CN103670466B (zh) * 2013-11-28 2016-04-13 尤洛卡（山东）深部地压防治安全技术有限公司 一种恒阻变形器及其使用方法
CA2875510A1 (en) * 2014-02-04 2015-08-04 Travis Vogel Travelling boom for rock bolting machine and apparatus
CN106436748A (zh) * 2016-07-04 2017-02-22 中国电建集团华东勘测设计研究院有限公司 一种适用于山地光伏组件的岩锚基础结构及其施工方法
US10060809B1 (en) * 2016-10-27 2018-08-28 Larry C. Hoffman Friction stabilizer pull tester and method
CA2957748C (en) 2017-02-13 2018-05-01 Lyle Kenneth Adams Rock bolt seal
US10907672B1 (en) * 2017-07-28 2021-02-02 Robert Kollker John Door knob screw alignment sleeve
CN108506006B (zh) * 2018-05-28 2023-11-03 中交一公局第一工程有限公司 隧道开挖台车与锚杆作业车的互换作业方法及其装置
CN109098742B (zh) * 2018-08-20 2019-11-08 中国矿业大学 一种单锚集注式全长锚固的钢丝束及其支护方法
CN113863297B (zh) * 2021-09-29 2023-06-27 华北水利水电大学 一种分段位移多级控制负泊松自膨胀锚杆装置
US20250250813A1 (en) * 2024-02-01 2025-08-07 VAF Industries, LLC Anchor system for supporting utility structure

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1295734A (en) * 1917-11-03 1919-02-25 Garwood Company Expansion-bolt.
US1432176A (en) * 1919-05-02 1922-10-17 Mojonnier Bros Co Bacteriological incubator
US1431176A (en) 1920-06-19 1922-10-10 Ogden John Edward Expansion shield
US2150866A (en) * 1937-01-06 1939-03-14 Nathaniel L Foster Anchoring device
US2269646A (en) * 1940-07-11 1942-01-13 John W Greene Ground anchor
CH493749A (de) 1967-12-16 1970-07-15 Krauss Fa H Willy Dübel mit Spannhülse
US3651651A (en) * 1970-04-03 1972-03-28 Expando Products Co Shaft securement structure
US3888156A (en) * 1974-03-29 1975-06-10 Raoul Fima Anchor bolt construction
US4415294A (en) * 1981-08-20 1983-11-15 Thomas Ringe Support means and system for supporting mine roofs
US4472088A (en) * 1982-04-21 1984-09-18 Martin W James Mining roof bolt
GB2153475A (en) * 1984-01-23 1985-08-21 Edward Victor Byers Anchoring of rock bolts
AU572992B2 (en) * 1984-05-11 1988-05-19 Charles H. Graham Reusable anchor bolt assembly
WO1988004355A1 (en) 1985-02-19 1988-06-16 Russell Blackwell Roof bolt anchor
SU1283411A1 (ru) 1985-07-17 1987-01-15 Криворожский горнорудный институт Анкерна податлива крепь
DE3526094A1 (de) * 1985-07-22 1987-01-22 Hilti Ag Spreizanker
DE3610655A1 (de) * 1986-03-29 1987-10-01 Fischer Artur Werke Gmbh Duebel aus kunststoff
US5219248A (en) * 1992-05-14 1993-06-15 The Eastern Company Mine roof expansion anchor with improved bore hole engagement means and method of installation thereof
US5690454A (en) * 1992-11-23 1997-11-25 Dry Dock Industries, Inc. Anchoring retainer for threaded fasteners
US5509765A (en) * 1994-08-12 1996-04-23 Albin; Stephen D. Removable Molly bolt
US5791823A (en) * 1996-12-06 1998-08-11 Inco Limited Yielding head for mine support
GB2379722B (en) * 2001-09-12 2003-07-30 Joker Ind Co Ltd Expansion bolt

Also Published As

Publication number Publication date
EP1397580A1 (en) 2004-03-17
US20040136788A1 (en) 2004-07-15
WO2002099251A1 (en) 2002-12-12
CA2449682A1 (en) 2002-12-12
DE60208674D1 (de) 2006-04-06
CA2449682C (en) 2010-03-30
ATE315717T1 (de) 2006-02-15
EP1397580B1 (en) 2006-01-11
PL198200B1 (pl) 2008-06-30
US6929424B2 (en) 2005-08-16

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Legal Events

Date Code Title Description
LAPS Decisions on the lapse of the protection rights

Effective date: 20110603