CA2713190C - Anchor tube and method for production thereof - Google Patents
Anchor tube and method for production thereof Download PDFInfo
- Publication number
- CA2713190C CA2713190C CA2713190A CA2713190A CA2713190C CA 2713190 C CA2713190 C CA 2713190C CA 2713190 A CA2713190 A CA 2713190A CA 2713190 A CA2713190 A CA 2713190A CA 2713190 C CA2713190 C CA 2713190C
- Authority
- CA
- Canada
- Prior art keywords
- tube
- static mixer
- sheathing element
- anchor
- bore
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 230000003068 static effect Effects 0.000 claims abstract description 79
- 238000002347 injection Methods 0.000 claims abstract description 38
- 239000007924 injection Substances 0.000 claims abstract description 38
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000009467 reduction Effects 0.000 claims abstract description 16
- 238000005096 rolling process Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 15
- 229920003023 plastic Polymers 0.000 claims description 15
- 239000011796 hollow space material Substances 0.000 claims description 6
- 238000005553 drilling Methods 0.000 abstract description 10
- 150000001875 compounds Chemical class 0.000 description 5
- 238000011010 flushing procedure Methods 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 230000018109 developmental process Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000004952 Polyamide Substances 0.000 description 3
- 229920002647 polyamide Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E21D21/0026—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 OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D20/00—Setting anchoring-bolts
- E21D20/02—Setting anchoring-bolts with provisions for grouting
- E21D20/025—Grouting with organic components, e.g. resin
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)
- Piles And Underground Anchors (AREA)
- Forging (AREA)
- Dowels (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102008006235A DE102008006235A1 (de) | 2008-01-25 | 2008-01-25 | Ankerrohr und Verfahren zu dessen Herstellung |
| DE102008006235.9 | 2008-01-25 | ||
| PCT/EP2009/050156 WO2009092630A1 (de) | 2008-01-25 | 2009-01-08 | Ankerrohr und verfahren zu dessen herstellung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2713190A1 CA2713190A1 (en) | 2009-07-30 |
| CA2713190C true CA2713190C (en) | 2015-10-13 |
Family
ID=40637891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2713190A Expired - Fee Related CA2713190C (en) | 2008-01-25 | 2009-01-08 | Anchor tube and method for production thereof |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2238313B1 (de) |
| CN (1) | CN101925721B (de) |
| AT (1) | ATE533919T1 (de) |
| AU (1) | AU2009207825C1 (de) |
| CA (1) | CA2713190C (de) |
| DE (1) | DE102008006235A1 (de) |
| WO (1) | WO2009092630A1 (de) |
| ZA (1) | ZA201004186B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102094662B (zh) * | 2011-03-15 | 2013-04-03 | 北京科技大学 | 一种摩擦套筒式大变形锚杆 |
| CN103867219B (zh) * | 2014-03-25 | 2015-08-05 | 中国石油大学(华东) | 一种用于涡压挤扩细石混凝土锚固支护土体的设备及方法 |
| CN108797368A (zh) * | 2018-08-27 | 2018-11-13 | 中国冶集团有限公司 | 钢箱拱桥锚管的快速找正方法 |
| KR20230026138A (ko) | 2021-08-17 | 2023-02-24 | 삼성전자주식회사 | 복수의 이전 신호들에 기초하여 dpsk를 수행하는 통신 장치 및 이의 동작 방법 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2241761B (en) * | 1990-03-08 | 1993-11-24 | Apex Fuels Ltd | Reinforcement of ground strata and foundation fixing |
| CN2065667U (zh) * | 1990-05-16 | 1990-11-14 | 山东矿业学院 | 内注浆锚杆及注浆时配套用的逆止阀 |
| CN2220530Y (zh) * | 1994-10-07 | 1996-02-21 | 安徽省疏浚工程总公司 | 锚杆注浆机 |
| CN2406064Y (zh) * | 1999-09-27 | 2000-11-15 | 李云义 | 锚注式锚杆 |
| DE10321175B3 (de) * | 2003-05-12 | 2004-08-26 | Carbotech Fosroc Gmbh | Injektionsanker |
| CN100513745C (zh) * | 2005-11-11 | 2009-07-15 | 中国京冶工程技术有限公司 | 机械扩孔锚杆施工方法 |
| DE102007005540B4 (de) | 2006-02-24 | 2015-04-23 | Friedr. Ischebeck Gmbh | Verfahren und Injektionsanker mit fixiertem Statikmischer |
| CN200943205Y (zh) * | 2006-07-03 | 2007-09-05 | 于艳芳 | 土体锚杆施工用锚杆组合件 |
-
2008
- 2008-01-25 DE DE102008006235A patent/DE102008006235A1/de not_active Withdrawn
-
2009
- 2009-01-08 AU AU2009207825A patent/AU2009207825C1/en not_active Ceased
- 2009-01-08 CA CA2713190A patent/CA2713190C/en not_active Expired - Fee Related
- 2009-01-08 WO PCT/EP2009/050156 patent/WO2009092630A1/de active Application Filing
- 2009-01-08 EP EP09703346A patent/EP2238313B1/de not_active Not-in-force
- 2009-01-08 CN CN200980103103.8A patent/CN101925721B/zh not_active Expired - Fee Related
- 2009-01-08 AT AT09703346T patent/ATE533919T1/de active
-
2010
- 2010-06-11 ZA ZA2010/04186A patent/ZA201004186B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2238313A1 (de) | 2010-10-13 |
| ZA201004186B (en) | 2011-08-31 |
| EP2238313B1 (de) | 2011-11-16 |
| CN101925721B (zh) | 2013-03-13 |
| DE102008006235A1 (de) | 2009-07-30 |
| AU2009207825C1 (en) | 2014-06-26 |
| AU2009207825B2 (en) | 2014-06-05 |
| CA2713190A1 (en) | 2009-07-30 |
| WO2009092630A1 (de) | 2009-07-30 |
| ATE533919T1 (de) | 2011-12-15 |
| CN101925721A (zh) | 2010-12-22 |
| AU2009207825A1 (en) | 2009-07-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20131127 |
|
| MKLA | Lapsed |
Effective date: 20210108 |