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EP2295719A3 - Fixing element and method for manufacturing the same - Google Patents

Fixing element and method for manufacturing the same Download PDF

Info

Publication number
EP2295719A3
EP2295719A3 EP20100173070 EP10173070A EP2295719A3 EP 2295719 A3 EP2295719 A3 EP 2295719A3 EP 20100173070 EP20100173070 EP 20100173070 EP 10173070 A EP10173070 A EP 10173070A EP 2295719 A3 EP2295719 A3 EP 2295719A3
Authority
EP
European Patent Office
Prior art keywords
manufacturing
same
fixing element
base body
relates
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.)
Withdrawn
Application number
EP20100173070
Other languages
German (de)
French (fr)
Other versions
EP2295719A2 (en
Inventor
Frank Schmidt
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
Publication of EP2295719A2 publication Critical patent/EP2295719A2/en
Publication of EP2295719A3 publication Critical patent/EP2295719A3/en
Withdrawn legal-status Critical Current

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
    • E21D21/008—Anchoring or tensioning means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

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)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Connection Of Plates (AREA)
  • Clamps And Clips (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

Die Erfindung betrifft ein Befestigungselement (11) mit einem länglichen Grundkörper (12) und einer Anschlusshülse (22) an einem Ende (13) des Grundkörpers (12), die einen Anschlussabschnitt (23) für ein Vorspannelement aufweist und walztechnisch an dem Grundkörper (12) festgelegt ist. Weiter betrifft die Erfindung ein Verfahren zum Herstellen eines derartigen Befestigungselementes (11).

Figure imgaf001
The invention relates to a fastening element (11) having an elongated base body (12) and a connecting sleeve (22) at one end (13) of the base body (12), which has a connection section (23) for a biasing element and is rolled by the base body (12 ). Furthermore, the invention relates to a method for producing such a fastening element (11).
Figure imgaf001
EP20100173070 2009-09-03 2010-08-17 Fixing element and method for manufacturing the same Withdrawn EP2295719A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009039919A DE102009039919A1 (en) 2009-09-03 2009-09-03 Fastening element and method for producing a fastening element

Publications (2)

Publication Number Publication Date
EP2295719A2 EP2295719A2 (en) 2011-03-16
EP2295719A3 true EP2295719A3 (en) 2015-05-20

Family

ID=43513730

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100173070 Withdrawn EP2295719A3 (en) 2009-09-03 2010-08-17 Fixing element and method for manufacturing the same

Country Status (6)

Country Link
US (1) US20110052343A1 (en)
EP (1) EP2295719A3 (en)
AU (1) AU2010214753A1 (en)
CA (1) CA2714264A1 (en)
DE (1) DE102009039919A1 (en)
ZA (1) ZA201006310B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102562109B (en) * 2012-01-15 2014-01-01 山东科技大学 Large-deformation anchor rod with increasing resistance and yielding pressure and its processing method
DE102012016083A1 (en) 2012-06-12 2014-01-16 Werner P. Berwald Method for producing rock bolt used as self-drilling bolt used for e.g. mining application, involves forming strip into tubular body after profiling and/or structuring, and shortening tubular body to length desired for tubular bolt element
DE102016011292A1 (en) 2016-01-26 2017-07-27 Werner Paul Berwald Profiled seamless anchor systems, manufacturing and setting methods.
USD835977S1 (en) * 2016-02-08 2018-12-18 Ncm Innovation (Pty) Ltd. Grout anchored rock bolt

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143471B (en) * 1958-05-28 1963-02-14 British Ropes Ltd Mountain anchor
US4130926A (en) * 1977-02-17 1978-12-26 Ceraver S.A. Method of producing a rod anchoring structure
AU578850B2 (en) * 1985-11-20 1988-11-03 Fosroc International Limited Rock bolt
DE4009800A1 (en) * 1989-03-27 1990-10-04 Kajima Corp METHOD FOR ATTACHING THE HEAD OF A FOUNDATION ANCHOR
DE19604515A1 (en) * 1995-03-01 1996-09-05 Waltermann Fabrik H Connecting terminal for guy wire cable
CN2660128Y (en) * 2003-12-09 2004-12-01 中国矿业大学 Flexible shear anchor arm
WO2007059580A1 (en) * 2005-11-24 2007-05-31 Peter Andrew Gray Self drilling rock bolt
CN201209455Y (en) * 2008-06-23 2009-03-18 刘立民 Pre-stress flexible anchoring bolt body and the anchor rod

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2073909A (en) * 1933-06-24 1937-03-16 Weatherhead Co Method of attaching couplings to hose ends
US2725843A (en) 1951-06-01 1955-12-06 Francis A E Koski Sag indicator
US3068563A (en) * 1958-11-05 1962-12-18 Westinghouse Electric Corp Metal joining method
DE1500759B1 (en) * 1966-12-14 1970-12-10 Siegfried Gutmann Steel bar connection, especially for bars of reinforced concrete parts
GB1578328A (en) * 1976-05-14 1980-11-05 Ccl Systems Ltd Compressing of a sleeve on to concrete-reinforcing bars
DE3564005D1 (en) 1985-01-17 1988-09-01 Weidmann H Ag Anchor for wall consolidation in cavity structures
DE3924121A1 (en) * 1989-07-20 1991-01-24 Meflex Telecontrol Gmbh & Co METHOD FOR COVERING A DEFINED LENGTH OF A RISK CABLE WITH A PLASTIC LAYER
US5152630A (en) * 1991-02-01 1992-10-06 The Crosby Group, Inc. Swage with after-swage dimension indicator
US6571452B1 (en) * 1999-01-19 2003-06-03 Barsplice Products, Inc. Method of making steel couplers for joining concrete reinforcing bars
JP3772627B2 (en) * 1999-03-04 2006-05-10 日本精工株式会社 Shock absorbing steering shaft and method of manufacturing the same
WO2004098807A1 (en) * 2000-11-21 2004-11-18 Barsplice Products, Inc. Method of making steel couplers for joining concrete reinforcing bars
US20030219316A1 (en) * 2002-02-19 2003-11-27 Rataj Mieczyslaw Stanislaw Rock bolt
DE10331061B4 (en) * 2003-07-09 2005-05-19 Technische Universität Dresden Annular composite workpieces and cold rolling process for their production
US7337519B2 (en) * 2005-06-10 2008-03-04 Varco I/P, Inc. Method for producing a coiled tubing connector assembly
US8020272B2 (en) * 2007-04-20 2011-09-20 GM Global Technology Operations LLC Method for joining tubes

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143471B (en) * 1958-05-28 1963-02-14 British Ropes Ltd Mountain anchor
US4130926A (en) * 1977-02-17 1978-12-26 Ceraver S.A. Method of producing a rod anchoring structure
AU578850B2 (en) * 1985-11-20 1988-11-03 Fosroc International Limited Rock bolt
DE4009800A1 (en) * 1989-03-27 1990-10-04 Kajima Corp METHOD FOR ATTACHING THE HEAD OF A FOUNDATION ANCHOR
DE19604515A1 (en) * 1995-03-01 1996-09-05 Waltermann Fabrik H Connecting terminal for guy wire cable
CN2660128Y (en) * 2003-12-09 2004-12-01 中国矿业大学 Flexible shear anchor arm
WO2007059580A1 (en) * 2005-11-24 2007-05-31 Peter Andrew Gray Self drilling rock bolt
CN201209455Y (en) * 2008-06-23 2009-03-18 刘立民 Pre-stress flexible anchoring bolt body and the anchor rod

Also Published As

Publication number Publication date
ZA201006310B (en) 2011-05-25
AU2010214753A1 (en) 2011-03-17
CA2714264A1 (en) 2011-03-03
US20110052343A1 (en) 2011-03-03
EP2295719A2 (en) 2011-03-16
DE102009039919A1 (en) 2011-03-10

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