AU2008352050B2 - Tensionable spiral bolt with resin nut and related method - Google Patents
Tensionable spiral bolt with resin nut and related method Download PDFInfo
- Publication number
- AU2008352050B2 AU2008352050B2 AU2008352050A AU2008352050A AU2008352050B2 AU 2008352050 B2 AU2008352050 B2 AU 2008352050B2 AU 2008352050 A AU2008352050 A AU 2008352050A AU 2008352050 A AU2008352050 A AU 2008352050A AU 2008352050 B2 AU2008352050 B2 AU 2008352050B2
- Authority
- AU
- Australia
- Prior art keywords
- bolt
- borehole
- threaded portion
- resin nut
- resin
- 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.)
- Ceased
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 90
- 239000011347 resin Substances 0.000 title claims abstract description 90
- 238000000034 method Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 22
- 230000006872 improvement Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 238000004873 anchoring Methods 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000011440 grout Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical compound FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000001052 yellow pigment Substances 0.000 description 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
- E21D21/0013—Protection against corrosion
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)
- Connection Of Plates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2008/055908 WO2009110894A1 (fr) | 2008-03-05 | 2008-03-05 | Boulon en spirale pouvant être tendu avec écrou en résine et procédé apparenté |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| AU2008352050A1 AU2008352050A1 (en) | 2009-09-11 |
| AU2008352050A2 AU2008352050A2 (en) | 2010-09-16 |
| AU2008352050B2 true AU2008352050B2 (en) | 2015-07-02 |
Family
ID=41056291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2008352050A Ceased AU2008352050B2 (en) | 2008-03-05 | 2008-03-05 | Tensionable spiral bolt with resin nut and related method |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN101983277A (fr) |
| AU (1) | AU2008352050B2 (fr) |
| WO (1) | WO2009110894A1 (fr) |
| ZA (1) | ZA201006283B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6092628B2 (ja) * | 2010-02-08 | 2017-03-08 | ランセウス メディカル イメージング， インコーポレイテッド | 造影剤およびその中間体を合成するための方法および装置 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386877A (en) * | 1979-03-28 | 1983-06-07 | Peabody Coal Company | Mine roof bolting |
| US4564315A (en) * | 1983-07-05 | 1986-01-14 | Rozanc Richard C | Method for anchoring a bolt in a rock-like structure |
| US5013192A (en) * | 1982-06-25 | 1991-05-07 | Scott Investment Partners | Dynamic rock stabilizing fixture |
| US6698980B2 (en) * | 2001-07-30 | 2004-03-02 | Stewart Mining Products Inc. | Rock stabilizing apparatus and method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4305687A (en) * | 1979-01-26 | 1981-12-15 | Jack Parker | Anchoring system for rock bolts |
| US4642964A (en) * | 1984-09-27 | 1987-02-17 | Kellison Roger C | Grout in place fastener system |
-
2008
- 2008-03-05 CN CN2008801277705A patent/CN101983277A/zh active Pending
- 2008-03-05 WO PCT/US2008/055908 patent/WO2009110894A1/fr active Application Filing
- 2008-03-05 AU AU2008352050A patent/AU2008352050B2/en not_active Ceased
-
2010
- 2010-09-02 ZA ZA2010/06283A patent/ZA201006283B/en unknown
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4386877A (en) * | 1979-03-28 | 1983-06-07 | Peabody Coal Company | Mine roof bolting |
| US5013192A (en) * | 1982-06-25 | 1991-05-07 | Scott Investment Partners | Dynamic rock stabilizing fixture |
| US4564315A (en) * | 1983-07-05 | 1986-01-14 | Rozanc Richard C | Method for anchoring a bolt in a rock-like structure |
| US6698980B2 (en) * | 2001-07-30 | 2004-03-02 | Stewart Mining Products Inc. | Rock stabilizing apparatus and method |
Also Published As
| Publication number | Publication date |
|---|---|
| AU2008352050A1 (en) | 2009-09-11 |
| AU2008352050A2 (en) | 2010-09-16 |
| CN101983277A (zh) | 2011-03-02 |
| ZA201006283B (en) | 2014-03-26 |
| WO2009110894A1 (fr) | 2009-09-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DA3 | Amendments made section 104 |
Free format text: THE NATURE OF THE AMENDMENT IS AS SHOWN IN THE STATEMENT(S) FILED 09 AUG 2010 |
|
| FGA | Letters patent sealed or granted (standard patent) | ||
| MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |