PT2895691T - Parafuso de cabo - Google Patents

Parafuso de cabo

Info

Publication number
PT2895691T
PT2895691T PT138370440T PT13837044T PT2895691T PT 2895691 T PT2895691 T PT 2895691T PT 138370440 T PT138370440 T PT 138370440T PT 13837044 T PT13837044 T PT 13837044T PT 2895691 T PT2895691 T PT 2895691T
Authority
PT
Portugal
Prior art keywords
cable bolt
cable
bolt
Prior art date
Application number
PT138370440T
Other languages
English (en)
Inventor
Faulkner Dakota
Original Assignee
Dsi Underground Ip Holdings Luxembourg S A R L
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 Dsi Underground Ip Holdings Luxembourg S A R L filed Critical Dsi Underground Ip Holdings Luxembourg S A R L
Publication of PT2895691T publication Critical patent/PT2895691T/pt

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
PT138370440T 2012-09-14 2013-09-13 Parafuso de cabo PT2895691T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261701218P 2012-09-14 2012-09-14

Publications (1)

Publication Number Publication Date
PT2895691T true PT2895691T (pt) 2018-06-14

Family

ID=50278711

Family Applications (1)

Application Number Title Priority Date Filing Date
PT138370440T PT2895691T (pt) 2012-09-14 2013-09-13 Parafuso de cabo

Country Status (8)

Country Link
US (1) US9512720B2 (pt)
EP (2) EP3361045A1 (pt)
AU (1) AU2013315240B2 (pt)
CA (1) CA2884610C (pt)
ES (1) ES2673045T3 (pt)
PT (1) PT2895691T (pt)
WO (1) WO2014043470A1 (pt)
ZA (1) ZA201501743B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015179882A2 (en) * 2014-05-23 2015-11-26 Ncm Innovations (Pty) Ltd A bung
WO2018058156A2 (en) * 2016-08-16 2018-03-29 Ncm Innovations (Pty) Ltd Tension limiting rock anchor
WO2018223157A1 (en) * 2017-05-30 2018-12-06 Ncm Innovations (Pty) Ltd Rock bolt with releaseably fixable bung
CN108547649B (zh) * 2018-04-02 2020-04-07 东北大学 一种结构精简化的大变形吸能锚杆
US11105199B2 (en) * 2019-09-11 2021-08-31 Square Cut Systems, LLC System and method for supporting sidewalls or ribs in coal mines
CN111648806B (zh) * 2020-07-09 2021-05-14 中国科学院地质与地球物理研究所 一种伞状结构吸能锚杆装置

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4693638A (en) * 1986-04-22 1987-09-15 Unrug Konstanty F Roof bolt assembly having a sealing plug for preventing a deterioration of the mine roof
DE3905095A1 (de) * 1989-02-20 1990-08-23 Int Intec Co Ets In ein vorgebohrtes loch einzusetzender injektionsanker
GB2262970B (en) 1991-12-19 1995-02-15 Bridon Plc Flexible roof bolt
DE9317336U1 (de) * 1993-11-12 1994-01-27 Johannes Radtke Injektionsseilanker
AUPO220596A0 (en) 1996-09-09 1996-10-03 Geosystems Cable bolt
CN2389176Y (zh) * 1999-09-03 2000-07-26 柳州欧维姆建筑机械有限公司 密封锚索
ZA200201037B (en) * 2001-02-09 2002-10-03 Jennmar Corp Cable bolt with mixing delay device
AU2002241372B2 (en) 2001-03-23 2005-08-11 Kuk-Il Kim Wedge assembly and internal anchorage using the same
WO2008128301A1 (en) 2007-04-23 2008-10-30 Onesteel Wire Pty Limited Reinforcing of formations
US20090041550A1 (en) * 2007-08-07 2009-02-12 Jennmar Corporation Expansion bail anchor and method
AU2009201044B2 (en) 2008-03-20 2015-10-01 Dywidag - Systems International Pty Limited Cable bolt
EP2318659B1 (en) 2008-08-11 2017-12-13 Sandvik Mining And Construction RSA (Pty) Ltd Rock anchor cable
WO2010059168A1 (en) * 2008-11-24 2010-05-27 Jennmar Corporation Sheathed cable
WO2011057349A1 (en) * 2009-11-13 2011-05-19 Mortlach Holdings Pty Ltd Cable bolt plug
WO2012000016A1 (en) * 2010-06-30 2012-01-05 Dywidag-Systems International Pty Limited An apparatus for post-grouting a cable bolt, cable bolt assembly and method of installing a cable bolt
CN103069109B (zh) * 2010-08-10 2016-04-27 Fci特拉华控股有限公司 全长注浆钢丝绳锚杆

Also Published As

Publication number Publication date
EP2895691A1 (en) 2015-07-22
US20140147227A1 (en) 2014-05-29
EP3361045A1 (en) 2018-08-15
US9512720B2 (en) 2016-12-06
WO2014043470A1 (en) 2014-03-20
CA2884610C (en) 2018-01-02
AU2013315240B2 (en) 2016-09-08
ES2673045T3 (es) 2018-06-19
EP2895691A4 (en) 2016-08-24
EP2895691B1 (en) 2018-04-04
CA2884610A1 (en) 2014-03-20
ZA201501743B (en) 2015-12-23
AU2013315240A1 (en) 2015-04-02

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