ES296497U - Dispositivo de amarre para el miembro de traccion de una anclaje - Google Patents

Dispositivo de amarre para el miembro de traccion de una anclaje

Info

Publication number
ES296497U
ES296497U ES1986296497U ES296497U ES296497U ES 296497 U ES296497 U ES 296497U ES 1986296497 U ES1986296497 U ES 1986296497U ES 296497 U ES296497 U ES 296497U ES 296497 U ES296497 U ES 296497U
Authority
ES
Spain
Prior art keywords
rod
anchoring element
anchoring
rock
ribs
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.)
Granted
Application number
ES1986296497U
Other languages
English (en)
Other versions
ES296497Y (es
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.)
Walter Bau AG
Original Assignee
Dyckerhoff and Widmann 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 Dyckerhoff and Widmann AG filed Critical Dyckerhoff and Widmann AG
Publication of ES296497U publication Critical patent/ES296497U/es
Application granted granted Critical
Publication of ES296497Y publication Critical patent/ES296497Y/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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

Abstract

DISPOSITIVO DE AMARRE PARA EL MIEMBRO DE TRACCION DE UN ANCLAJE, EN PARTICULAR UN ANCLAJE PARA ROCA, EN EL QUE EL MIEMBRO DE TRACCION CONSISTE EN UNA BARRA DE ACERO DE UNA O VARIAS PARTES CON NERVIOS DE TRANSMISION DE FUERZA QUE VAN SITUADOS PREFERIBLEMENTE SOBRE UNA LINEA HELICOIDAL Y QUE FORMAN AL MENOS UNA ROSCA PARCIAL, Y EL DISPOSITIVO DE AMARRE CONSISTE EN UN ELEMENTO DE AMARRE QUE SE PUEDE APLICAR SOBRE UN EXTREMO DE LA BARRA DE ANCLAJE Y SE PUEDE APOYAR CONTRA EL TERRENO Y QUE ESTA PROVISTO DE REBAJO ADECUADOS PARA ENGRANAR CON LOS NERVIOS DE TRANSMISION DE FUERZA DE LA BARRA DE ANCLAJE Y FORMADOS ENTRE SALIENTES, ESTANDO CONFIGURADO ADEMAS EL DISPOSITIVO DE AMARRE DE MODO QUE, AL SOBREPARSE UNA FUERZA DE TRACCION LONGITUDINAL PREFIJADA DE LA BARRA DE ANCLAJE, SE PUEDE PROVOCAR UN MOVIMIENTO RELATIVO ENTRE ESTA Y EL ELEMENTO DE AMARRE HASTA QUE SE HAYA QUEDADO DE NUEVO POR DEBAJO DEL VALOR DE LA FUERZA DE TRACCION LONGITUDINAL, CARACTERIZADO PORQUE EL ELEMENTO DE ANCLAJE CONSISTE ENUN MATERIAL QUE PRESENTA MAYOR RESISTENCIA MECANICA QUE EL MATERIAL DE LA BARRA DE ANCLAJE, PORQUE LOS FLANCOS DE LOS SALIENTES DEL ELEMENTO DE AMARRE SE APLICAN CADA UNO DE ELLOS PARA LA TRANSMISION DE FUERZA CON SOLO SUPERFICIES PARCIALES A LOS NERVIOS DE TRANSMISION DE FUERZA DE LA BARRA DE ANCLAJE, Y PORQUE, AL SOBREPASARSE LA FUERZA DE TRACCION LONGITUDINAL PREFIJADA, LOS NERVIOS DE TRANSMISION DE FUERZA DE LA BARRA DE ANCLAJE PUEDEN SER DESMOCHADOS EN LA MEDIDA DE LAS SUPERFICIES PARCIALES ENGRANADAS ENTRE SI.
ES1986296497U 1985-01-30 1986-01-29 Dispositivo de amarre para el miembro de traccion de una anclaje Expired ES296497Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853503012 DE3503012A1 (de) 1985-01-30 1985-01-30 Verspannvorrichtung fuer das zugglied eines ankers, insbesondere eines felsankers

Publications (2)

Publication Number Publication Date
ES296497U true ES296497U (es) 1988-12-16
ES296497Y ES296497Y (es) 1989-07-01

Family

ID=6261118

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1986296497U Expired ES296497Y (es) 1985-01-30 1986-01-29 Dispositivo de amarre para el miembro de traccion de una anclaje

Country Status (11)

Country Link
US (1) US4630971A (es)
EP (1) EP0190460B1 (es)
JP (1) JPS61217000A (es)
AT (1) ATE33875T1 (es)
AU (1) AU574633B2 (es)
BR (1) BR8600356A (es)
CA (1) CA1270670A (es)
DE (2) DE3503012A1 (es)
ES (1) ES296497Y (es)
NO (1) NO860316L (es)
ZA (1) ZA86483B (es)

Families Citing this family (47)

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DE3724165A1 (de) * 1986-09-10 1988-03-24 Gd Anker Gmbh & Co Kg Gebirgsanker
DE3631653C1 (en) * 1986-09-17 1988-04-28 Gd Anker Gmbh & Co Kg Anchorage for a rock bolt
DE3713291A1 (de) * 1987-04-18 1988-11-03 Dyckerhoff & Widmann Ag Gebirgsanker zur sicherung von strecken und raeumen im berg- und tunnelbau
US4861197A (en) * 1987-06-15 1989-08-29 Jennmar Corporation Roof bolt system
DE3726098A1 (de) * 1987-08-06 1989-02-16 Dyckerhoff & Widmann Ag Verankerungsvorrichtung fuer das zugglied eines ankers, insbesondere eines felsankers
US4822223A (en) * 1987-09-23 1989-04-18 Williams William L Wood insert
JP2759126B2 (ja) * 1988-06-29 1998-05-28 清水建設株式会社 アンカーの埋込構造
US5051038A (en) * 1990-04-06 1991-09-24 Ingersoll-Rand Company Barrier plug for dynamic rock stabilizing fixture
AU651653B2 (en) * 1991-01-22 1994-07-28 Dyckerhoff & Widmann A.G. Yieldable roof support system
US5400994A (en) * 1991-01-22 1995-03-28 Dyckerhoff & Widmann Ag Of Munich Yieldable roof support system
US5234291A (en) * 1991-04-09 1993-08-10 Hugo Trustees Roof bolts
WO1994007619A1 (en) * 1992-09-25 1994-04-14 Bhp Engineering Pty. Ltd. Hollow bars and method of manufacture
US5443331A (en) * 1993-08-16 1995-08-22 Seegmiller; Ben L. Threaded bar construction
EP0675293B1 (de) * 1994-03-30 2000-03-15 Helmut Einsiedler Verstellbarer Feuerfestdübel mit Dübelschraube
US6367764B1 (en) * 1994-08-29 2002-04-09 Michael G. Butler Versatile threaded construction stake usable to anchor and/or support construction forms, including concrete slab foundation forming devices
GB2356884B (en) * 1999-12-03 2001-11-07 Keller Ltd Slope stabilising means
WO2003071098A1 (en) * 2002-02-25 2003-08-28 Steffen, Robertson & Kirsten (South Africa) (Pty) Ltd And William David Ortlepp Rock bolt
KR100484021B1 (ko) * 2002-10-18 2005-04-20 김국일 소일 네일링공법용 제거형 네일장치
DE10354729A1 (de) 2003-11-22 2005-06-16 Friedr. Ischebeck Gmbh Gleitanker
CA2677760C (en) * 2004-09-20 2012-11-20 Atlas Copco Mai Gmbh An elongate element tensioning member
JP4761957B2 (ja) * 2005-12-22 2011-08-31 タマホーム 株式会社 鉄筋用ナット
DE102006000486A1 (de) * 2006-09-28 2008-04-10 Hilti Ag Ankerstab und Anordnung zum Verstärken von bestehenden Bauteilen gegen Durchstanzen mit einem solchen Ankerstab
DE102006053141B3 (de) * 2006-11-10 2008-06-19 Atlas Copco Mai Gmbh Verbesserter Gleitanker
US8137032B2 (en) * 2006-12-19 2012-03-20 Minova International Limited Anchor with grout jacket
JP4980469B2 (ja) * 2008-02-29 2012-07-18 アトラス コプコ エムアーイー ゲゼルシャフト ミット ベシュレンクテル ハフツング 改良された滑りアンカー
DE102008014700A1 (de) * 2008-03-18 2009-09-24 Dywidag-Systems International Gmbh Korrosionsgeschützter Selbstbohranker sowie Verfahren zu dessen Herstellung
US8807877B1 (en) * 2008-09-19 2014-08-19 Rhino Technologies Llc Tensionable spiral bolt with resin nut and related methods
JP2011196037A (ja) * 2010-03-18 2011-10-06 Nishimatsu Constr Co Ltd ロックボルト締付構造
DE202010006059U1 (de) * 2010-04-23 2010-07-22 Stahlwerk Annahütte Max Aicher GmbH & Co KG Gewindestab
GB201010169D0 (en) * 2010-06-17 2010-07-21 Rolls Royce Plc A seal
WO2011163449A1 (en) * 2010-06-24 2011-12-29 Nucor Steel Birmingham, Inc. A tensionable threaded rebar bolt
DE102010063098A1 (de) * 2010-12-15 2012-02-16 Hilti Aktiengesellschaft Gesteinsanker
US9010165B2 (en) 2011-01-18 2015-04-21 Nucor Corporation Threaded rebar manufacturing process and system
DE102011005361A1 (de) * 2011-03-10 2012-09-13 Hilti Aktiengesellschaft Gleitanker
DE102011017606A1 (de) * 2011-04-27 2012-10-31 Hilti Aktiengesellschaft Ankervorrichtung zum Befestigen einer Platte an einer tragenden Grundstruktur
US20130121773A1 (en) * 2011-07-19 2013-05-16 Illinois Tool Works, Inc. Anchoring device
CN102953744A (zh) * 2012-11-12 2013-03-06 杭州图强工程材料有限公司 中空注浆让压锚杆
CN103485810B (zh) * 2013-10-23 2015-10-21 湖南科技大学 一种带反外抓的锚索锚固端装置及锚固方法
CN104453964B (zh) * 2014-12-24 2016-08-17 中国矿业大学(北京) 一种用于巷道顶板支护的可伸缩型锚索桁架装置及方法
CN104594931A (zh) * 2015-01-30 2015-05-06 湖南科技大学 一种周期性增阻让压抗冲击锚杆
CN105863695B (zh) * 2016-05-03 2017-11-03 许国安 一种分段式模块化抗大变形和抗冲击组合锚杆及其组装方法
EP3388597A1 (de) * 2017-04-13 2018-10-17 F.J. Aschwanden AG Verstärkungselement zum verstärken von betonierten platten
CN106958450B (zh) * 2017-05-17 2024-02-06 洛阳理工学院 一种用于加固软弱围岩的钢丝束锚杆及其施工方法
CN109797751A (zh) * 2018-12-10 2019-05-24 中国电建集团华东勘测设计研究院有限公司 一种可适应大变形的锚杆结构及施工方法
CN114517562A (zh) * 2020-11-20 2022-05-20 林恕如 钢筋锚定系统及方法
DE102020132950A1 (de) * 2020-12-10 2022-06-15 Geobrugg Ag Korrosionsschutzvorrichtung, Korrosionsschutzsystem, korrosionsgeschütztes Böschungsstabilisierungssystem und Verfahren zur korrosionsgeschützten Verankerung eines geotechnischen Ankerelements
KR102432838B1 (ko) * 2022-05-17 2022-08-19 (주)건설자재산업 락볼트 시공 확인용 검측봉

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US983442A (en) * 1910-03-07 1911-02-07 Daniel Howard Haywood Bolt-anchor.
US1229287A (en) * 1913-08-14 1917-06-12 Clements Company Wall-socket.
US1099668A (en) * 1914-01-26 1914-06-09 Parker Supply Company Anchor-bolt shell.
DE1187214B (de) * 1961-03-22 1965-02-18 Henry Harrison An den Bolzen eines Gebirgsankers ansetzbarer Spannungsanzeiger
FR92589E (fr) * 1967-06-15 1968-11-29 Assemblages pour tiges d'ancrage
DE1288543B (de) * 1967-04-26 1969-02-06 Hoesch Ag Gebirgsanker, insbesondere fuer den Ausbau von Grubenraeumen
DE2515950C3 (de) * 1975-04-11 1979-12-20 Ernst Peiniger Gmbh Unternehmen Fuer Bautenschutz, 4300 Essen Befestigungseinheit
DE2606095B1 (de) * 1976-02-16 1976-12-02 Dyckerhoff & Widmann Ag Ausbaubarer verpressanker mit zerstoerbarem ankerkoerper
AT366150B (de) * 1976-11-15 1982-03-10 Powondra Dipl Ing Franz Anker zum abstuetzen einer fels- oder erdwand
AU542884B2 (en) * 1980-07-31 1985-03-21 Dipl.Ing. Dr. Mont. Franz Powondra Resilient yieldable device
US4415294A (en) * 1981-08-20 1983-11-15 Thomas Ringe Support means and system for supporting mine roofs
DE3145923C2 (de) * 1981-11-20 1983-11-17 Dyckerhoff & Widmann AG, 8000 München Verspannvorrichtung für das Zugglied eines Ankers, insbesondere eines Felsankers
AT376009B (de) * 1982-12-13 1984-10-10 Powondra Franz Dipl Ing Dr Verfahren zur erzielung einer nachgiebigen verbindung zwischen einem metallischen stabfoermigen koerper und einer von diesem durchsetzten halterung

Also Published As

Publication number Publication date
DE3503012C2 (es) 1987-06-11
DE3503012A1 (de) 1986-07-31
AU574633B2 (en) 1988-07-07
ES296497Y (es) 1989-07-01
US4630971A (en) 1986-12-23
EP0190460B1 (de) 1988-04-27
NO860316L (no) 1986-07-31
EP0190460A1 (de) 1986-08-13
JPS61217000A (ja) 1986-09-26
AU5275386A (en) 1986-08-07
ZA86483B (en) 1986-09-24
ATE33875T1 (de) 1988-05-15
DE3562403D1 (en) 1988-06-01
CA1270670A (en) 1990-06-26
BR8600356A (pt) 1986-10-14

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19970401