US20070086862A1 - Extrusion device - Google Patents

Extrusion device Download PDF

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Publication number
US20070086862A1
US20070086862A1 US11/583,686 US58368606A US2007086862A1 US 20070086862 A1 US20070086862 A1 US 20070086862A1 US 58368606 A US58368606 A US 58368606A US 2007086862 A1 US2007086862 A1 US 2007086862A1
Authority
US
United States
Prior art keywords
sleeve
rock anchor
extrusion device
rock
anchor
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.)
Abandoned
Application number
US11/583,686
Other languages
English (en)
Inventor
Oliver Koehler
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.)
Hilti AG
Original Assignee
Hilti AG
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 Hilti AG filed Critical Hilti AG
Assigned to HILTI AKTIENGESELLSCHAFT reassignment HILTI AKTIENGESELLSCHAFT ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: KOEHLER, OLIVER
Publication of US20070086862A1 publication Critical patent/US20070086862A1/en
Abandoned legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts
    • 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
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole

Definitions

  • a multi-channel feeding unit 61 that provides for feeding of flushing water, on one hand, and on the other hand, of extruding medium for forcing out hardenable mass 47 located in the rock anchor 46 .
  • the setting process and the function of separate components of this embodiment of the invention are substantially the same as those of the extrusion device 11 described with reference to FIGS. 1-3 .

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)
  • Earth Drilling (AREA)
US11/583,686 2005-10-19 2006-10-18 Extrusion device Abandoned US20070086862A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005000142A DE102005000142A1 (de) 2005-10-19 2005-10-19 Auspressvorrichtung
DE102005000142.4 2005-10-19

Publications (1)

Publication Number Publication Date
US20070086862A1 true US20070086862A1 (en) 2007-04-19

Family

ID=37905029

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/583,686 Abandoned US20070086862A1 (en) 2005-10-19 2006-10-18 Extrusion device

Country Status (4)

Country Link
US (1) US20070086862A1 (de)
AU (1) AU2006225243B2 (de)
DE (1) DE102005000142A1 (de)
ZA (1) ZA200608695B (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070114070A1 (en) * 2005-11-16 2007-05-24 Dieter Guede Drilling and anchor-setting tool
US20100014923A1 (en) * 2008-07-17 2010-01-21 Hilti Aktiengesellschaft Method of setting a self-drilling, chemically anchorable fastening element and a self-drilling chemically anchorable fastening element
US20120243947A1 (en) * 2011-03-21 2012-09-27 Stefan Gotzfried Rock Anchor Bolt
WO2013127408A1 (de) * 2012-03-02 2013-09-06 Dh Mining System Gmbh Einrichtung zum bohren und ankersetzen
WO2017063692A1 (en) 2015-10-14 2017-04-20 Sandvik Intellectual Property Ab Extendable apparatus, drill head, and method
CN108444786A (zh) * 2018-03-30 2018-08-24 青岛理工大学 一种软岩切割制样一体化装置
CN112360507A (zh) * 2020-09-28 2021-02-12 中煤科工开采研究院有限公司 多通道钻注预紧一体化锚杆施工装置及施工方法
CN112360506A (zh) * 2020-09-28 2021-02-12 中煤科工开采研究院有限公司 一种钻注一体化锚杆施工装置及施工方法
CN113202523A (zh) * 2021-04-30 2021-08-03 中煤科工开采研究院有限公司 多功能一体化锚杆施工装置
CN114000903A (zh) * 2021-05-07 2022-02-01 晋能控股煤业集团有限公司 一种岩体锚固装置及锚固方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685593A (en) * 1970-11-03 1972-08-22 Chicago Pneumatic Tool Co Fluid operated rock drill having an independent rotation motor
US4055051A (en) * 1976-01-08 1977-10-25 The United States Of America As Represented By The Secretary Of The Interior Unitary drill bit and roof bolt
US7033117B2 (en) * 2003-08-01 2006-04-25 Hilti Aktiengesellschaft Rock anchor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1372058A1 (ru) * 1986-04-16 1988-02-07 Днепропетровский Институт Инженеров Железнодорожного Транспорта Им.М.И.Калинина Установка дл возведени анкерной крепи
CH673873A5 (de) * 1986-11-07 1990-04-12 Sig Schweiz Industrieges
DE19700701C2 (de) * 1997-01-13 2003-05-15 Deilmann Haniel Gmbh Drehbohrmaschine mit Werkzeugaufnahme und Spülmittelzufuhr

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3685593A (en) * 1970-11-03 1972-08-22 Chicago Pneumatic Tool Co Fluid operated rock drill having an independent rotation motor
US4055051A (en) * 1976-01-08 1977-10-25 The United States Of America As Represented By The Secretary Of The Interior Unitary drill bit and roof bolt
US7033117B2 (en) * 2003-08-01 2006-04-25 Hilti Aktiengesellschaft Rock anchor

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070114070A1 (en) * 2005-11-16 2007-05-24 Dieter Guede Drilling and anchor-setting tool
US7591328B2 (en) * 2005-11-16 2009-09-22 Hilti Aktiengesellschaft Drilling and anchor setting tool
US20100014923A1 (en) * 2008-07-17 2010-01-21 Hilti Aktiengesellschaft Method of setting a self-drilling, chemically anchorable fastening element and a self-drilling chemically anchorable fastening element
AU2009202450B2 (en) * 2008-07-17 2011-09-01 Hilti Aktiengesellschaft Method of setting a self-drilling, chemically anchorable fastening element and a self-drilling chemically anchorable fastening element
US20120243947A1 (en) * 2011-03-21 2012-09-27 Stefan Gotzfried Rock Anchor Bolt
WO2013127408A1 (de) * 2012-03-02 2013-09-06 Dh Mining System Gmbh Einrichtung zum bohren und ankersetzen
WO2017063692A1 (en) 2015-10-14 2017-04-20 Sandvik Intellectual Property Ab Extendable apparatus, drill head, and method
RU2689001C1 (ru) * 2015-10-14 2019-05-23 Сандвик Интеллекчуал Проперти Аб Выдвижное устройство, бурильная головка и способ
US11105153B2 (en) 2015-10-14 2021-08-31 Sandvik Intellectual Property Ab Extendable apparatus, drill head and method
CN108444786A (zh) * 2018-03-30 2018-08-24 青岛理工大学 一种软岩切割制样一体化装置
CN112360507A (zh) * 2020-09-28 2021-02-12 中煤科工开采研究院有限公司 多通道钻注预紧一体化锚杆施工装置及施工方法
CN112360506A (zh) * 2020-09-28 2021-02-12 中煤科工开采研究院有限公司 一种钻注一体化锚杆施工装置及施工方法
CN113202523A (zh) * 2021-04-30 2021-08-03 中煤科工开采研究院有限公司 多功能一体化锚杆施工装置
CN114000903A (zh) * 2021-05-07 2022-02-01 晋能控股煤业集团有限公司 一种岩体锚固装置及锚固方法

Also Published As

Publication number Publication date
AU2006225243B2 (en) 2010-06-10
AU2006225243A1 (en) 2007-05-03
ZA200608695B (en) 2008-05-28
DE102005000142A1 (de) 2007-04-26

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Legal Events

Date Code Title Description
AS Assignment

Owner name: HILTI AKTIENGESELLSCHAFT, LIECHTENSTEIN

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KOEHLER, OLIVER;REEL/FRAME:018682/0200

Effective date: 20061117

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION