CL2018001430A1 - Perno de fricción. - Google Patents
Perno de fricción.Info
- Publication number
- CL2018001430A1 CL2018001430A1 CL2018001430A CL2018001430A CL2018001430A1 CL 2018001430 A1 CL2018001430 A1 CL 2018001430A1 CL 2018001430 A CL2018001430 A CL 2018001430A CL 2018001430 A CL2018001430 A CL 2018001430A CL 2018001430 A1 CL2018001430 A1 CL 2018001430A1
- Authority
- CL
- Chile
- Prior art keywords
- bar
- cable
- friction bolt
- assembly
- extensive
- Prior art date
Links
Classifications
-
- 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
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means
-
- 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
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
-
- 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
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube
-
- 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
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/006—Anchoring-bolts made of cables or wires
-
- 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
-
- 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
- E21D21/0086—Bearing plates
Abstract
UN CONJUNTO DE PERNO DE FRICCION PARA ACOPLAR POR FRICCION UN ORIFICIO FORMADO EN ESTRATOS ROCOSOS. EL CONJUNTO COMPRENDE UN TUBO ALARGADO Y UN MECANISMO EXPANSOR ACCIONADO POR UN MECANISMO DE ANCLAJE MEDIANTE UNA BARRA O CABLE ALARGADO. UN MECANISMO DE RETENCION ES MONTADO PARA ACTUAR ENTRE LA BARRA O CABLE Y EL TUBO PARA EVITAR LA EXPULSION DE LA BARRA O CABLE DEL CONJUNTO SI LA BARRA O CABLE SE ROMPEN.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP2015078063 | 2015-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2018001430A1 true CL2018001430A1 (es) | 2019-02-22 |
Family
ID=54707795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2018001430A CL2018001430A1 (es) | 2015-11-30 | 2018-05-28 | Perno de fricción. |
Country Status (10)
Country | Link |
---|---|
US (2) | US10370968B2 (es) |
EP (1) | EP3384131B1 (es) |
CN (1) | CN108291445B (es) |
AU (1) | AU2016363530B2 (es) |
CA (1) | CA3004998C (es) |
CL (1) | CL2018001430A1 (es) |
ES (1) | ES2854290T3 (es) |
PL (1) | PL3384131T3 (es) |
PT (1) | PT3384131T (es) |
WO (1) | WO2017093138A1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2016363530B2 (en) * | 2015-11-30 | 2021-08-05 | Sandvik Intellectual Property Ab | Friction bolt |
AU2016101727A4 (en) * | 2016-09-26 | 2016-11-03 | Fci Holdings Delaware, Inc. | Rock bolt |
PE20200119A1 (es) * | 2017-05-07 | 2020-01-16 | Epiroc Holdings South Africa Pty Ltd | Conjunto de perno para roca con protector contra fallos |
EP3635221A1 (en) * | 2017-05-11 | 2020-04-15 | Sandvik Intellectual Property AB | Friction rock bolt |
AU2018390988A1 (en) * | 2017-12-21 | 2020-07-23 | DSI Underground Australia Pty Limited | Friction bolt |
ES2947708T3 (es) * | 2018-08-23 | 2023-08-17 | Sandvik Mining And Construction Australia Production/Supply Pty Ltd | Perno para roca con región de visualización de información |
US11105199B2 (en) | 2019-09-11 | 2021-08-31 | Square Cut Systems, LLC | System and method for supporting sidewalls or ribs in coal mines |
US11408284B2 (en) | 2019-09-11 | 2022-08-09 | Square Cut Systems, LLC | System and method for supporting sidewalls or ribs in coal mines |
USD926025S1 (en) * | 2020-03-03 | 2021-07-27 | Jinsong LI | Bolt |
USD926561S1 (en) * | 2020-03-17 | 2021-08-03 | Jinsong LI | Bolt |
CN111472820B (zh) * | 2020-04-14 | 2021-01-19 | 交通运输部公路科学研究所 | 一种横向抗剪的锚杆组合装置及设计方法 |
EP4174284A1 (en) * | 2021-10-28 | 2023-05-03 | Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd. | Rock bolt |
EP4257795A1 (en) * | 2022-04-08 | 2023-10-11 | Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd | A rock bolt |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2525198A (en) * | 1947-02-28 | 1950-10-10 | Beijl Zako Sytse | Bolt anchor |
US3693359A (en) * | 1971-01-25 | 1972-09-26 | Said M Karara | Rock stabilizing apparatus |
ZA721168B (en) * | 1971-03-01 | 1972-11-29 | Explosives & Chem Prod | Improvements in or relating to the consolidation of rock strata |
DE2536137C2 (de) * | 1975-08-13 | 1986-04-10 | Hilti Ag, Schaan | Spreizdübel |
DE3025816A1 (de) * | 1980-07-08 | 1982-02-04 | Werkzeugfabrik Fritz Mächtle GmbH & Co KG, 7015 Korntal | Verfahren zum befestigen von lasten mittels spreizanker sowie spreizanker zur durchfuehrung dieses verfahrens |
US4342527A (en) * | 1980-07-10 | 1982-08-03 | Birmingham Bolt Company | Support assembly for underground mine and tunnel roofs |
US4312604A (en) * | 1980-07-17 | 1982-01-26 | Ingersoll-Rand Co. | Friction rock stabilizer set, and a method of fixing a friction rock stabilizer in an earth structure bore |
DE3505035C1 (de) * | 1985-02-14 | 1986-03-27 | Hoesch Ag, 4600 Dortmund | Gleitanker |
CN86201097U (zh) * | 1986-02-25 | 1987-02-04 | 中国有色金属工业总公司金川资源综合利用和重有色金属硫化矿富氧熔炼技术开发中心 | 胀楔式岩石锚杆 |
GB8623686D0 (en) * | 1986-10-02 | 1986-11-05 | Hilton A R | Strata bolts |
US4789284A (en) * | 1987-11-05 | 1988-12-06 | White Scott A | Self-cutting expansion anchor |
US4859118A (en) | 1988-06-21 | 1989-08-22 | Birmingham Bolt Company, Inc. | Mine roof support anchor and process for installing the same |
DE59004679D1 (de) * | 1989-11-04 | 1994-03-31 | Upat Max Langensiepen Kg | Ankerstange. |
WO2005040556A1 (fr) * | 2003-10-27 | 2005-05-06 | Marcellin Bruneau | Dispositif d'ancrage à gaine d'expansion élastique |
EP2409001B1 (en) * | 2009-03-10 | 2020-05-06 | Sandvik Intellectual Property AB | Friction bolt |
AU2010206071B2 (en) * | 2010-07-30 | 2012-07-12 | Sandvik Intellectual Property Ab | A rock bolt and an anchoring device |
ZA201105990B (en) * | 2010-08-16 | 2012-05-25 | Anglogold Ashanti Ltd | Anchoring device |
AU2011236039B2 (en) * | 2010-10-18 | 2012-06-28 | Sandvik Intellectual Property Ab | Rock bolt hanger system |
AU2012209052B2 (en) | 2011-08-02 | 2017-09-07 | DSI Underground Australia Pty Limited | Friction Stabiliser and Pull Collar for Same |
WO2015013743A1 (en) * | 2013-07-30 | 2015-02-05 | Dywidag-Systems International Pty Limited | Friction bolt assembly |
AU2015273708C1 (en) * | 2014-06-13 | 2019-04-04 | Sandvik Intellectual Property Ab | Friction bolt |
CN104131826A (zh) * | 2014-08-14 | 2014-11-05 | 中国人民解放军总后勤部军事交通运输研究所 | 扩展式快装岩石锚具 |
AU2016363530B2 (en) * | 2015-11-30 | 2021-08-05 | Sandvik Intellectual Property Ab | Friction bolt |
-
2016
- 2016-11-25 AU AU2016363530A patent/AU2016363530B2/en active Active
- 2016-11-25 ES ES16801765T patent/ES2854290T3/es active Active
- 2016-11-25 PL PL16801765T patent/PL3384131T3/pl unknown
- 2016-11-25 EP EP16801765.5A patent/EP3384131B1/en active Active
- 2016-11-25 US US15/779,536 patent/US10370968B2/en active Active
- 2016-11-25 CA CA3004998A patent/CA3004998C/en active Active
- 2016-11-25 PT PT168017655T patent/PT3384131T/pt unknown
- 2016-11-25 WO PCT/EP2016/078839 patent/WO2017093138A1/en active Application Filing
- 2016-11-25 CN CN201680069725.3A patent/CN108291445B/zh active Active
-
2018
- 2018-05-28 CL CL2018001430A patent/CL2018001430A1/es unknown
-
2019
- 2019-06-19 US US16/445,733 patent/US10837280B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA3004998C (en) | 2024-01-02 |
WO2017093138A1 (en) | 2017-06-08 |
US10370968B2 (en) | 2019-08-06 |
EP3384131A1 (en) | 2018-10-10 |
ES2854290T3 (es) | 2021-09-21 |
EP3384131B1 (en) | 2021-01-06 |
AU2016363530A1 (en) | 2018-06-07 |
PL3384131T3 (pl) | 2021-05-31 |
CN108291445B (zh) | 2019-12-17 |
US20190316467A1 (en) | 2019-10-17 |
CA3004998A1 (en) | 2017-06-08 |
US20180347358A1 (en) | 2018-12-06 |
US10837280B2 (en) | 2020-11-17 |
AU2016363530B2 (en) | 2021-08-05 |
PT3384131T (pt) | 2021-02-22 |
CN108291445A (zh) | 2018-07-17 |
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