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GB2513942B - Drill bit, anchor, and methods of use - Google Patents

Drill bit, anchor, and methods of use

Info

Publication number
GB2513942B
GB2513942B GB1400830.4A GB201400830A GB2513942B GB 2513942 B GB2513942 B GB 2513942B GB 201400830 A GB201400830 A GB 201400830A GB 2513942 B GB2513942 B GB 2513942B
Authority
GB
United Kingdom
Prior art keywords
anchor
methods
drill bit
drill
bit
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
GB1400830.4A
Other versions
GB201400830D0 (en
GB2513942A (en
Inventor
Murray Ian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TECHNICAL SERVICES TEAM Ltd
Original Assignee
TECHNICAL SERVICES TEAM Ltd
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 TECHNICAL SERVICES TEAM Ltd filed Critical TECHNICAL SERVICES TEAM Ltd
Priority to GB1520092.6A priority Critical patent/GB2529109B/en
Publication of GB201400830D0 publication Critical patent/GB201400830D0/en
Priority to EP14728602.5A priority patent/EP2997226A2/en
Priority to PCT/GB2014/051396 priority patent/WO2014181105A2/en
Publication of GB2513942A publication Critical patent/GB2513942A/en
Application granted granted Critical
Publication of GB2513942B publication Critical patent/GB2513942B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/24—Anchors
    • B63B21/26—Anchors securing to bed
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/26—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers
    • E21B10/32—Drill bits with leading portion, i.e. drill bits with a pilot cutter; Drill bits for enlarging the borehole, e.g. reamers with expansible cutting tools
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Engineering & Computer Science (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Dowels (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Piles And Underground Anchors (AREA)
GB1400830.4A 2013-05-07 2014-01-17 Drill bit, anchor, and methods of use Active GB2513942B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1520092.6A GB2529109B (en) 2013-05-07 2014-01-17 Self-boring shield anchor apparatus and method
EP14728602.5A EP2997226A2 (en) 2013-05-07 2014-05-07 Self-boring shield anchor apparatus and method
PCT/GB2014/051396 WO2014181105A2 (en) 2013-05-07 2014-05-07 Self-boring shield anchor apparatus and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1308152.6A GB201308152D0 (en) 2013-05-07 2013-05-07 Self-Boring Shield Anchor Apparatus and Method

Publications (3)

Publication Number Publication Date
GB201400830D0 GB201400830D0 (en) 2014-03-05
GB2513942A GB2513942A (en) 2014-11-12
GB2513942B true GB2513942B (en) 2017-05-10

Family

ID=48627366

Family Applications (5)

Application Number Title Priority Date Filing Date
GBGB1308152.6A Ceased GB201308152D0 (en) 2013-05-07 2013-05-07 Self-Boring Shield Anchor Apparatus and Method
GB1400830.4A Active GB2513942B (en) 2013-05-07 2014-01-17 Drill bit, anchor, and methods of use
GB1520092.6A Active GB2529109B (en) 2013-05-07 2014-01-17 Self-boring shield anchor apparatus and method
GBGB1520062.9A Ceased GB201520062D0 (en) 2013-05-07 2015-11-13 Self-boring shield anchor apparatus and method
GBGB1520171.8A Ceased GB201520171D0 (en) 2013-05-07 2015-11-16 Self-boring shield anchor apparatus and method

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1308152.6A Ceased GB201308152D0 (en) 2013-05-07 2013-05-07 Self-Boring Shield Anchor Apparatus and Method

Family Applications After (3)

Application Number Title Priority Date Filing Date
GB1520092.6A Active GB2529109B (en) 2013-05-07 2014-01-17 Self-boring shield anchor apparatus and method
GBGB1520062.9A Ceased GB201520062D0 (en) 2013-05-07 2015-11-13 Self-boring shield anchor apparatus and method
GBGB1520171.8A Ceased GB201520171D0 (en) 2013-05-07 2015-11-16 Self-boring shield anchor apparatus and method

Country Status (3)

Country Link
EP (1) EP2997226A2 (en)
GB (5) GB201308152D0 (en)
WO (1) WO2014181105A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT3230158T (en) 2014-12-12 2019-05-30 Raptor Anchoring Ltd Self-boring anchoring device and method of installing such an anchoring device
CN104806276B (en) * 2015-03-25 2017-01-25 中国矿业大学 A knocking type anchor cable withdrawal device and method with pre-installed anchor withdrawal ring
ES2827019T3 (en) 2015-05-08 2021-05-19 Normet International Ltd Locally Anchored Self Tapping Hollow Rock Bolt
CN106285742B (en) * 2016-10-11 2018-08-07 山东大学 A kind of expansion grouted anchor bar and anchoring process
CN108756980A (en) * 2017-12-15 2018-11-06 杭州富阳鸿祥技术服务有限公司 A kind of opening type anchor pole mechanism
CA3100241A1 (en) * 2018-05-18 2019-11-21 Robert Cousineau Self-undercut expansion anchor system with improved cutters
JP7495478B2 (en) * 2019-08-12 2024-06-04 ショッテル マリン テクノロジーズ リミテッド Fixtures and installation methods
CN112195971B (en) * 2020-10-21 2022-07-29 厦门理工学院 A device for anchoring and fixing immersed pipes at sea
CN115009428B (en) * 2022-07-08 2023-07-28 浙江大学 Autonomous anchoring robot for submarine stratum
US20240191450A1 (en) * 2022-12-12 2024-06-13 RCAM Technologies, Inc. Embedding Anchors in an Underwater Floor
WO2024165449A1 (en) 2023-02-07 2024-08-15 Schottel Marine Technologies GmbH Rock anchor with improved underreaming
CN118049261B (en) * 2024-04-16 2024-07-02 山东科技大学 An anchor system based on fiber grating anchor monitoring

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797255A (en) * 1973-02-26 1974-03-19 Baker Oil Tools Inc Under-water anchor apparatus and methods of installation
GB1359962A (en) * 1972-01-13 1974-07-17 Baker Oil Tools Inc Bore hole drilling apparatus
US3827258A (en) * 1970-03-30 1974-08-06 Baker Oil Tools Inc Disconnectible torque and axial load transmission apparatus
US4314784A (en) * 1980-05-22 1982-02-09 The United States Of America As Represented By The Secretary Of The Navy Seafloor attachment bolts
US5666779A (en) * 1995-06-24 1997-09-16 Hilti Aktiengesellschaft Method of forming a pressure free expansion anchorage
JP2001090067A (en) * 1999-09-22 2001-04-03 Kamishimagumi:Kk Lock bolt and rock bolt installation method
WO2008122086A1 (en) * 2007-04-05 2008-10-16 Peter Andrew Gray Extendable member
US20090133933A1 (en) * 2005-05-27 2009-05-28 Walter Karpellus Method and device for drilling, particularly percussion or rotary percussion drilling, a hole in soil or rock material
US8302706B1 (en) * 2011-07-07 2012-11-06 Seegmiller Ben L Apparatus and method for installing ground anchoring systems
WO2014166784A1 (en) * 2013-04-11 2014-10-16 Hilti Aktiengesellschaft Anchor

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419805A (en) * 1980-11-21 1983-12-13 Jennmar Corporation Method for combining resin bonding and mechanical anchoring of a bolt in a rock formation
JP2598515B2 (en) * 1989-04-24 1997-04-09 株式会社ミヤナガ Hole punching device with enlarged diameter
DE19622544A1 (en) * 1996-06-05 1997-12-11 Hilti Ag Undercut anchor
DE19652280A1 (en) * 1996-12-16 1998-06-18 Hilti Ag Self-tapping undercut dowel
DE19721857A1 (en) * 1997-05-26 1998-12-03 Fischer Artur Werke Gmbh Self-drilling wall fixture anchorage point
JP4680405B2 (en) * 2001-03-27 2011-05-11 イリノイ トゥール ワークス インコーポレイティド Self-piercing expansion anchor and self-piercing expansion anchor system
EP1629178A4 (en) * 2003-06-03 2007-06-20 Dunefire Pty Ltd Rockbolt
KR100808849B1 (en) * 2003-10-27 2008-03-03 아틀라스 코프코 마이 게엠베하 Anchor device with an elastic expansion sleeve
AU2010206071B2 (en) * 2010-07-30 2012-07-12 Sandvik Intellectual Property Ab A rock bolt and an anchoring device

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3827258A (en) * 1970-03-30 1974-08-06 Baker Oil Tools Inc Disconnectible torque and axial load transmission apparatus
GB1359962A (en) * 1972-01-13 1974-07-17 Baker Oil Tools Inc Bore hole drilling apparatus
US3797255A (en) * 1973-02-26 1974-03-19 Baker Oil Tools Inc Under-water anchor apparatus and methods of installation
US4314784A (en) * 1980-05-22 1982-02-09 The United States Of America As Represented By The Secretary Of The Navy Seafloor attachment bolts
US5666779A (en) * 1995-06-24 1997-09-16 Hilti Aktiengesellschaft Method of forming a pressure free expansion anchorage
JP2001090067A (en) * 1999-09-22 2001-04-03 Kamishimagumi:Kk Lock bolt and rock bolt installation method
US20090133933A1 (en) * 2005-05-27 2009-05-28 Walter Karpellus Method and device for drilling, particularly percussion or rotary percussion drilling, a hole in soil or rock material
WO2008122086A1 (en) * 2007-04-05 2008-10-16 Peter Andrew Gray Extendable member
US8302706B1 (en) * 2011-07-07 2012-11-06 Seegmiller Ben L Apparatus and method for installing ground anchoring systems
WO2014166784A1 (en) * 2013-04-11 2014-10-16 Hilti Aktiengesellschaft Anchor

Also Published As

Publication number Publication date
GB201400830D0 (en) 2014-03-05
GB201520062D0 (en) 2015-12-30
GB2529109B (en) 2017-05-10
WO2014181105A2 (en) 2014-11-13
EP2997226A2 (en) 2016-03-23
GB201520092D0 (en) 2015-12-30
GB201520171D0 (en) 2015-12-30
GB201308152D0 (en) 2013-06-12
WO2014181105A3 (en) 2015-04-16
GB2513942A (en) 2014-11-12
GB2529109A (en) 2016-02-10

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