ES8404462A1 - Un tirante para aseguramiento del terreno. - Google Patents
Un tirante para aseguramiento del terreno.Info
- Publication number
- ES8404462A1 ES8404462A1 ES522391A ES522391A ES8404462A1 ES 8404462 A1 ES8404462 A1 ES 8404462A1 ES 522391 A ES522391 A ES 522391A ES 522391 A ES522391 A ES 522391A ES 8404462 A1 ES8404462 A1 ES 8404462A1
- Authority
- ES
- Spain
- Prior art keywords
- sleeve
- anchor plate
- tension
- anchor
- spreading
- 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.)
- Expired
Links
- 238000005728 strengthening Methods 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 239000011435 rock Substances 0.000 abstract 1
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
-
- 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
- E21D21/0006—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by the bolt material
-
- 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
- E21D21/0086—Bearing plates
-
- 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
- E21D21/0093—Accessories
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)
- Piles And Underground Anchors (AREA)
- Dowels (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Electronic Switches (AREA)
Abstract
TIRANTE PARA ASEGURAMIENTO DEL TERRENO.CONSTA DE UN ELEMENTO DE ANCLAJE (1) CONSISTENTE EN UN PERNO DE EXPANSION (10) UNIDO CON EL ELEMENTO DE TRACCION (3) MEDIANTE CUÑAS DE RETENCION (15) DISTANCIADAS AXIALMENTE UNAS DE OTRAS Y QUE RODEAN AL ELEMENTO DE TRACCION (3); DE CASQUILLOS (20) EXPANSIBLES ASIGNADOS UNO A CADA CUÑA DE RETENCION (15), LOS CUALES ESTAN UNIDOS ENTRE RI Y RODEAN AL ELEMENTO DE TRACCION (3); DE UN CASQUILLO ROSCADO (40) QUE RODEA AL ELEMENTO DE TRACCION (3) Y QUE ESTA SITUADO EN EL EXTREMO LIBRE DEL ANCLA (42); DE UN CIERTO NUMERODE PROTUBERANCIAS (95, 96, 97) QUE ENCAJAN ENTRE SI EN ARRASTRE DE FORMA Y QUE CIRCUNDAN AL ELEMENTO DE TRACCION (3); Y DE NERVIOS RADIALES (11, 11A) QUE UNEN ENTRE SI, EN ARRASTRE DE FUERZA, LAS CUÑAS DE RETENCION (10) Y EL ELEMENTO DE TRACCION (3).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3023/82A CH664803A5 (de) | 1982-05-14 | 1982-05-14 | Anordnung zur uebertragung einer kraft und verfahren zur herstellung eines ankerstabes. |
CH761482 | 1982-12-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES522391A0 ES522391A0 (es) | 1984-05-01 |
ES8404462A1 true ES8404462A1 (es) | 1984-05-01 |
Family
ID=25691962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES522391A Expired ES8404462A1 (es) | 1982-05-14 | 1983-05-13 | Un tirante para aseguramiento del terreno. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4523880A (es) |
EP (1) | EP0094908B1 (es) |
AU (1) | AU554035B2 (es) |
CA (1) | CA1214670A (es) |
DE (1) | DE3378160D1 (es) |
DK (1) | DK158106C (es) |
ES (1) | ES8404462A1 (es) |
NO (1) | NO159678C (es) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3329732A1 (de) * | 1983-08-17 | 1985-03-07 | Hilti Ag, Schaan | Spreizanker |
DE3341211A1 (de) * | 1983-11-14 | 1985-05-30 | Hilti Ag, Schaan | Spreizduebel mit radial ausschwenkbaren spreizzungen |
EP0188174B1 (de) * | 1985-01-17 | 1988-07-27 | H. Weidmann AG | Anker zur Sicherung von Wänden in Hohlraumbauten |
DE3637658A1 (de) * | 1986-11-05 | 1988-05-19 | Hilti Ag | Spreizduebel mit zwei unterschiedlichen spreizkonen |
DE3902727A1 (de) * | 1989-01-31 | 1990-08-02 | Willich F Gmbh & Co | Gfk-gebirgsklebeanker |
NO900391L (no) * | 1989-02-06 | 1990-08-07 | Weidmann H Ag | Fremgangsmaate, forankringselement og spennanordning til oppspenning av en stang. |
US5018919A (en) * | 1989-04-15 | 1991-05-28 | Bergwerksverband Gmbh | Combined rigid profile and stretching roof bolt with expansion element |
US5192169A (en) * | 1991-11-12 | 1993-03-09 | Simmons-Rand Company | Friction rock stabilizer |
DE4400644A1 (de) * | 1994-01-12 | 1995-07-13 | Willich F Berg Bautechnik | Verspannbarer GfK-Gebirgsanker |
WO1995026457A1 (en) * | 1994-03-25 | 1995-10-05 | Du Pont (Australia) Limited | Rock bolt |
DE9411402U1 (de) * | 1994-07-14 | 1994-10-06 | Radtke Johannes | Ankerplatte |
IL131859A0 (en) * | 1998-01-13 | 2001-03-19 | Reichelt Roland | Multipart dowel for a removable anchor |
AUPP787098A0 (en) * | 1998-12-23 | 1999-01-21 | Ani Corporation Limited, The | Post anchor |
WO2000047871A1 (en) * | 1999-02-11 | 2000-08-17 | Grant Spencer Gore | Rock anchor |
DE19955684A1 (de) * | 1999-11-19 | 2001-05-23 | Hilti Ag | Ankerstange für Verankerungen mit organischen und/oder anorganischen Mörtelmassen |
DE10134734A1 (de) * | 2001-08-04 | 2003-02-13 | Fischer Artur Werke Gmbh | Spreizdübel |
AU2004203876B9 (en) * | 2003-08-18 | 2010-04-01 | Fero Strata Systems Pty Ltd | Yielding rock bolt |
US7503396B2 (en) * | 2006-02-15 | 2009-03-17 | Weatherford/Lamb | Method and apparatus for expanding tubulars in a wellbore |
US8602690B2 (en) * | 2008-12-23 | 2013-12-10 | Hani Sabri Mitri | Sleeved cable bolt |
CA2697711A1 (en) * | 2009-03-26 | 2010-09-26 | Jennmar Corporation | Engagement head for tensioning assembly |
CN102094660B (zh) * | 2010-12-24 | 2013-06-05 | 西安科技大学 | 大倾角煤层长壁开采区段巷道整体高强度柔性支护方法 |
US8579551B2 (en) * | 2011-01-17 | 2013-11-12 | Mark Sanders | MSE anchor system |
RU2554254C1 (ru) * | 2014-03-31 | 2015-06-27 | Владимир Константинович Гаврилов | Клиновой зажим |
AU2015291068B2 (en) | 2014-07-15 | 2018-11-08 | Howa Corporation | Anchor bolt |
ZA201608231B (en) * | 2016-11-28 | 2019-01-30 | Orica Mining Services South Africa Pty Ltd | Coupled self-drilling rock bolt |
CN108756975B (zh) * | 2018-05-24 | 2024-02-02 | 河南理工大学 | 一种新型锚固装置用抗剪护管及其安装方法 |
CN109443954B (zh) * | 2018-12-24 | 2024-01-16 | 湖南大学 | 一种桩或锚与岩土体界面多工况扭剪特性测试装置及方法 |
CN114352331B (zh) * | 2021-11-16 | 2024-02-09 | 重庆大学 | 让抗一体吸能防冲锚杆及其抗冲击方法 |
EP4257795A1 (en) * | 2022-04-08 | 2023-10-11 | Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd | A rock bolt |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA645314A (en) * | 1962-07-24 | I. Williams Chester | Rock anchor | |
GB396093A (en) * | 1932-01-27 | 1933-07-27 | Henry Lewis Guy | Improvements relating to nuts and bolts |
US2879686A (en) * | 1952-10-31 | 1959-03-31 | Ohio Brass Co | Anchor bolt having test rod to indicate tension changes |
FR1197548A (fr) * | 1957-07-10 | 1959-12-01 | Raccord pour barres en acier destinées à armer et à mettre le béton sous contrainte | |
FR1327230A (fr) * | 1962-04-05 | 1963-05-17 | Anciens Etablissements Goldenb | Dispositif d'ancrage et appareil de serrage de ce dispositif |
US3349662A (en) * | 1965-06-23 | 1967-10-31 | Chester I Williams | Rotatively-set anchor assembly for a mine bolt |
FR89582E (fr) * | 1966-02-21 | 1967-07-13 | Perfectionnement apporté aux dispositifs d'appui pour boulons de soutènement | |
US3469407A (en) * | 1967-12-22 | 1969-09-30 | Ohio Brass Co | Mine roof support |
US3837258A (en) * | 1970-02-03 | 1974-09-24 | C Williams | Rock bolts |
CH583345A5 (en) * | 1974-04-20 | 1976-12-31 | Langensiepen Max Upat Kg | Conical unit wall tie insertable in hole - has spreader and clamp units fitting againststop ledge and cone slope |
SE384071B (sv) * | 1975-03-19 | 1976-04-12 | Ericsson Telefon Ab L M | Anordning vid en expanderbult |
US4011787A (en) * | 1975-06-20 | 1977-03-15 | White Lewis P | Mine roof bolt assembly |
US4112693A (en) * | 1976-09-30 | 1978-09-12 | Kaiser Steel Corporation | Mine roof support plate |
US4362449A (en) * | 1979-11-30 | 1982-12-07 | Maclean-Fogg Company | Fastener assemblies |
US4347020A (en) * | 1980-01-02 | 1982-08-31 | Birmingham Bolt Company | Mine roof bolt assembly |
AU6804381A (en) * | 1980-03-11 | 1981-09-17 | Titan Manufacturing Co. Pty. Ltd., The | Rock bolt assembly |
-
1983
- 1983-04-28 NO NO831500A patent/NO159678C/no unknown
- 1983-05-04 US US06/491,489 patent/US4523880A/en not_active Expired - Lifetime
- 1983-05-06 EP EP83810193A patent/EP0094908B1/de not_active Expired
- 1983-05-06 DE DE8383810193T patent/DE3378160D1/de not_active Expired
- 1983-05-13 AU AU14531/83A patent/AU554035B2/en not_active Ceased
- 1983-05-13 ES ES522391A patent/ES8404462A1/es not_active Expired
- 1983-05-13 CA CA000428065A patent/CA1214670A/en not_active Expired
- 1983-05-13 DK DK215583A patent/DK158106C/da not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0094908A3 (en) | 1986-04-02 |
AU1453183A (en) | 1983-11-17 |
NO159678B (no) | 1988-10-17 |
EP0094908B1 (de) | 1988-10-05 |
ES522391A0 (es) | 1984-05-01 |
CA1214670A (en) | 1986-12-02 |
NO831500L (no) | 1983-11-15 |
NO159678C (no) | 1989-01-25 |
DK158106C (da) | 1990-08-20 |
DE3378160D1 (en) | 1988-11-10 |
EP0094908A2 (de) | 1983-11-23 |
DK158106B (da) | 1990-03-26 |
DK215583D0 (da) | 1983-05-13 |
DK215583A (da) | 1983-11-15 |
AU554035B2 (en) | 1986-08-07 |
US4523880A (en) | 1985-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20000403 |