SE0302998L - Tubular expandable rock bolt and expansion fluid dispensing nozzle - Google Patents
Tubular expandable rock bolt and expansion fluid dispensing nozzleInfo
- Publication number
- SE0302998L SE0302998L SE0302998A SE0302998A SE0302998L SE 0302998 L SE0302998 L SE 0302998L SE 0302998 A SE0302998 A SE 0302998A SE 0302998 A SE0302998 A SE 0302998A SE 0302998 L SE0302998 L SE 0302998L
- Authority
- SE
- Sweden
- Prior art keywords
- dispensing nozzle
- fluid dispensing
- rock bolt
- expansion fluid
- tubular expandable
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title 1
- 239000011435 rock Substances 0.000 title 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
- E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing 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
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0073—Anchoring-bolts having an inflatable sleeve, e.g. hollow sleeve expanded by a fluid
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)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Earth Drilling (AREA)
- Jet Pumps And Other Pumps (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302998A SE526133C2 (en) | 2003-11-13 | 2003-11-13 | Tubular expandable rock bolt and expansion fluid release nozzle |
PCT/SE2004/001513 WO2005047650A1 (en) | 2003-11-13 | 2004-10-20 | Tube-formed expandable rock bolt and expansion fluid delivering nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302998A SE526133C2 (en) | 2003-11-13 | 2003-11-13 | Tubular expandable rock bolt and expansion fluid release nozzle |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0302998D0 SE0302998D0 (en) | 2003-11-13 |
SE0302998L true SE0302998L (en) | 2005-05-14 |
SE526133C2 SE526133C2 (en) | 2005-07-12 |
Family
ID=29707908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0302998A SE526133C2 (en) | 2003-11-13 | 2003-11-13 | Tubular expandable rock bolt and expansion fluid release nozzle |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE526133C2 (en) |
WO (1) | WO2005047650A1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005119009A1 (en) * | 2004-06-01 | 2005-12-15 | David Charles Tyrer | Expandable rock anchor |
DE102005015494B4 (en) | 2005-04-05 | 2023-03-23 | Friedr. Ischebeck Gmbh | bayonet coupling |
WO2007070905A2 (en) * | 2005-12-19 | 2007-06-28 | Atlas Copco Mai Gmbh | Heat exchanger |
AT502825B1 (en) * | 2006-01-19 | 2007-06-15 | Atlas Copco Mai Gmbh | FLUID RECOVERY |
DE102010061006A1 (en) | 2010-12-03 | 2012-06-06 | Friedr. Ischebeck Gmbh | Coupling, in particular for connecting anchor rods |
US9863248B2 (en) | 2015-04-23 | 2018-01-09 | Jason L. Moon | Friction bolt |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE427764B (en) * | 1979-03-09 | 1983-05-02 | Atlas Copco Ab | MOUNTAIN CULTURAL PROCEDURES REALLY RUCH MOUNTED MOUNTAIN |
NO159201C (en) * | 1980-09-08 | 1988-12-07 | Atlas Copco Ab | PROCEDURE FOR BOLTING IN MOUNTAIN AND COMBINED EXPANSION BOLT AND INSTALLATION DEVICE FOR SAME. |
HU208357B (en) * | 1989-08-10 | 1993-09-28 | Bakonyi Bauxitbanya Kft | Device for making anchor particularly rock anchor and liquid afterhardening matter for injecting into rock or/and soil mass |
-
2003
- 2003-11-13 SE SE0302998A patent/SE526133C2/en not_active IP Right Cessation
-
2004
- 2004-10-20 WO PCT/SE2004/001513 patent/WO2005047650A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
SE526133C2 (en) | 2005-07-12 |
SE0302998D0 (en) | 2003-11-13 |
WO2005047650A1 (en) | 2005-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |