DE59600905D1 - ANCHOR BAR FOR A DRILL INJECTION ANCHOR - Google Patents
ANCHOR BAR FOR A DRILL INJECTION ANCHORInfo
- Publication number
- DE59600905D1 DE59600905D1 DE59600905T DE59600905T DE59600905D1 DE 59600905 D1 DE59600905 D1 DE 59600905D1 DE 59600905 T DE59600905 T DE 59600905T DE 59600905 T DE59600905 T DE 59600905T DE 59600905 D1 DE59600905 D1 DE 59600905D1
- Authority
- DE
- Germany
- Prior art keywords
- anchor
- rod
- drilling
- bar
- drill injection
- 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 - Fee Related
Links
- 238000002347 injection Methods 0.000 title abstract 2
- 239000007924 injection Substances 0.000 title abstract 2
- 238000005553 drilling Methods 0.000 abstract 2
- 229920002430 Fibre-reinforced plastic Polymers 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 239000011151 fibre-reinforced plastic Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 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
- E21D21/0026—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 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
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0053—Anchoring-bolts in the form of lost drilling rods
-
- 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
- E21D21/0026—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
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)
- Joining Of Building Structures In Genera (AREA)
- Dowels (AREA)
Abstract
The anchor rod proposed consists of a fibre-reinforced plastic tube (1) containing both longitudinally oriented and helically wound fibres (6, 7) and fitted at each end with a thread (3). This design enables the turning forces necessary for drilling to be transmitted through the rod. The rod is corrosion-resistant and can be machined, thus allowing it to be inserted by drilling and subseqent injection grouting for both permanent and temporary reinforcement of the walls of hollow structures.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3695 | 1995-01-06 | ||
PCT/CH1996/000003 WO1996021087A1 (en) | 1995-01-06 | 1996-01-05 | Rod for an anchor inserted by drilling and injection grouting |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59600905D1 true DE59600905D1 (en) | 1999-01-14 |
Family
ID=4177882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59600905T Expired - Fee Related DE59600905D1 (en) | 1995-01-06 | 1996-01-05 | ANCHOR BAR FOR A DRILL INJECTION ANCHOR |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0800615B1 (en) |
JP (1) | JPH10512025A (en) |
AT (1) | ATE174103T1 (en) |
AU (1) | AU4296296A (en) |
DE (1) | DE59600905D1 (en) |
WO (1) | WO1996021087A1 (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10106695B4 (en) * | 2001-02-14 | 2010-11-25 | Friedr. Ischebeck Gmbh | Drill bit for a drill or injection anchor |
SE0100915L (en) * | 2001-03-15 | 2002-09-16 | Atlas Copco Rock Drills Ab | Procedure for reinforcing rock and soil masses and rock bolts for the practice of the process |
DE10219155C1 (en) * | 2002-04-29 | 2003-12-18 | Welser Profile Ag | A metal mining plug |
WO2005035892A1 (en) | 2003-10-10 | 2005-04-21 | Hitek Construction Ag | Device comprising a rod made of fiber-reinforced plastic for transferring a load through a heat-insulating layer |
DE102004057711B3 (en) * | 2004-11-30 | 2006-09-21 | Hilti Ag | Anchoring element for fixing in a mineral base such as concrete or masonry comprises a thermoset encasing part surrounding an anchor |
DE102006025248A1 (en) * | 2006-05-29 | 2007-12-06 | Beltec Industrietechnik Gmbh | Fiber reinforced plastic drilling anchor |
NO20210696A1 (en) * | 2021-06-02 | 2022-12-05 | Tunnelsupply As | Strut for anchoring fittings in tunnels and rock rooms |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2749068A1 (en) * | 1977-11-02 | 1979-05-03 | Gebirgssicherung Gmbh | Mine anchorage rod embedded in hardening resin - has flexible externally roughened inner plastics sleeve around glass fibre rods |
DE3806128A1 (en) * | 1988-02-26 | 1989-09-07 | Ischebeck Friedrich Gmbh | DRILL INJECTION ANCHOR |
DE4018703C1 (en) * | 1990-06-12 | 1991-08-01 | Johannes Radtke | Improved cable anchor - includes several laminations and has fixing at end towards bottom of bore hole |
GB2262970B (en) * | 1991-12-19 | 1995-02-15 | Bridon Plc | Flexible roof bolt |
DE4209265A1 (en) * | 1991-12-21 | 1993-06-24 | Dyckerhoff & Widmann Ag | DEVICE FOR ANCHORING A ROD-SHAPED TENSION LINK MADE OF FIBER COMPOSITE MATERIAL |
DE4204533C2 (en) * | 1992-02-15 | 1994-03-17 | Gd Anker Gmbh & Co Kg | Injection drill anchor |
DE9317336U1 (en) * | 1993-11-12 | 1994-01-27 | Johannes Radtke | Injection rope anchor |
-
1996
- 1996-01-05 WO PCT/CH1996/000003 patent/WO1996021087A1/en active IP Right Grant
- 1996-01-05 EP EP96900026A patent/EP0800615B1/en not_active Expired - Lifetime
- 1996-01-05 JP JP8520663A patent/JPH10512025A/en active Pending
- 1996-01-05 AT AT96900026T patent/ATE174103T1/en not_active IP Right Cessation
- 1996-01-05 AU AU42962/96A patent/AU4296296A/en not_active Abandoned
- 1996-01-05 DE DE59600905T patent/DE59600905D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0800615B1 (en) | 1998-12-02 |
WO1996021087A1 (en) | 1996-07-11 |
JPH10512025A (en) | 1998-11-17 |
ATE174103T1 (en) | 1998-12-15 |
AU4296296A (en) | 1996-07-24 |
EP0800615A1 (en) | 1997-10-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |