ATE474126T1 - Hydraulikstempel mit rechteckigen sicherungsdrähten - Google Patents
Hydraulikstempel mit rechteckigen sicherungsdrähtenInfo
- Publication number
- ATE474126T1 ATE474126T1 AT08734477T AT08734477T ATE474126T1 AT E474126 T1 ATE474126 T1 AT E474126T1 AT 08734477 T AT08734477 T AT 08734477T AT 08734477 T AT08734477 T AT 08734477T AT E474126 T1 ATE474126 T1 AT E474126T1
- Authority
- AT
- Austria
- Prior art keywords
- disposed
- hydraulic prop
- shield support
- effective
- rectangular lock
- Prior art date
Links
- 102100032814 ATP-dependent zinc metalloprotease YME1L1 Human genes 0.000 title 1
- 101800000795 Proadrenomedullin N-20 terminal peptide Proteins 0.000 title 1
- PIRWNASAJNPKHT-SHZATDIYSA-N pamp Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCNC(N)=N)C(N)=O)NC(=O)[C@H](CCC(O)=O)NC(=O)[C@H](CO)NC(=O)[C@H](C)NC(=O)[C@@H](NC(=O)[C@H](CC(O)=O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](C)N)C(C)C)C1=CC=CC=C1 PIRWNASAJNPKHT-SHZATDIYSA-N 0.000 title 1
- 101100521345 Mus musculus Prop1 gene Proteins 0.000 abstract 2
- 108700017836 Prophet of Pit-1 Proteins 0.000 abstract 2
- 229910000639 Spring steel Inorganic materials 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D15/00—Props; Chocks, e.g. made of flexible containers filled with backfilling material
- E21D15/14—Telescopic props
- E21D15/44—Hydraulic, pneumatic, or hydraulic-pneumatic props
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32254—Lockable at fixed position
- Y10T403/32467—Telescoping members
- Y10T403/32475—Telescoping members having detent
- Y10T403/32491—Threaded
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Actuator (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Package Frames And Binding Bands (AREA)
- Materials For Medical Uses (AREA)
- Reinforcement Elements For Buildings (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Soil Working Implements (AREA)
- Supports For Pipes And Cables (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007018021A DE102007018021A1 (de) | 2007-04-17 | 2007-04-17 | Hydraulikstempel mit dünnwandigen Außen- und Innenrohren |
| PCT/DE2008/000598 WO2008125082A2 (de) | 2007-04-17 | 2008-04-09 | Hydraulikstempel mit rechteckigen sicherungsdrähten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE474126T1 true ATE474126T1 (de) | 2010-07-15 |
Family
ID=39767791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT08734477T ATE474126T1 (de) | 2007-04-17 | 2008-04-09 | Hydraulikstempel mit rechteckigen sicherungsdrähten |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US8297888B2 (de) |
| EP (1) | EP2147191B1 (de) |
| AT (1) | ATE474126T1 (de) |
| AU (1) | AU2008238408B2 (de) |
| DE (2) | DE102007018021A1 (de) |
| PL (1) | PL2147191T3 (de) |
| WO (1) | WO2008125082A2 (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101944299B (zh) * | 2010-07-30 | 2011-11-02 | 巩亚东 | 全断面掘进机虚拟施工系统 |
| CN102477867A (zh) * | 2010-11-23 | 2012-05-30 | 杨传蔚 | 一种新型单体液压支柱 |
| CN102536289B (zh) * | 2012-03-07 | 2014-04-02 | 中煤北京煤矿机械有限责任公司 | 中厚煤层两柱掩护式大中心距超高工作阻力液压支架 |
| US8985699B2 (en) | 2013-03-14 | 2015-03-24 | Seneca Industries Inc. | Mining methods and equipment |
| CN103244152A (zh) * | 2013-05-15 | 2013-08-14 | 淮南郑煤机舜立机械有限公司 | 液压支柱 |
| CN106593496B (zh) * | 2016-12-09 | 2018-12-07 | 太原科技大学 | 填充式空心液压支柱装置 |
| CN106934251B (zh) * | 2017-04-25 | 2019-04-16 | 浙江大学城市学院 | 一种类矩形盾构隧道施工中地表沉降计算方法 |
| US11655711B2 (en) | 2018-09-24 | 2023-05-23 | Joy Global Underground Mining Llc | Roof support including extendable links |
| CN115711033A (zh) * | 2022-11-18 | 2023-02-24 | 中亿丰建设集团股份有限公司 | 一种钢模板连接支撑装置 |
| ZA202406099B (en) * | 2023-09-21 | 2025-02-26 | Msp Mine Support Products Pty Ltd | Support prop |
| US12460546B1 (en) * | 2024-07-16 | 2025-11-04 | Swanson Industries, Inc. | External fluid bar for fluid driven cylinder |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2719688A (en) * | 1949-11-21 | 1955-10-04 | Seifert Karl | Telescopic tubes |
| DE1943419U (de) * | 1965-07-13 | 1966-08-04 | Hoesch Bergbautechnik G M B H | Hydraulischer grubenstempel mit doppelter ausziehbarkeit und zwei getrennten druckraeumen. |
| DE2921901C2 (de) * | 1979-05-30 | 1986-03-20 | Felix 6680 Neunkirchen Ecker | In eine Druckwasserleitung einsetzbarer Filter |
| DE10229303A1 (de) | 2002-04-03 | 2003-10-16 | Vos Richard Grubenausbau Gmbh | Hydraulikstempel mit vereinzelt im Stempelkopf untergebrachten Ventilen |
| DE10306128A1 (de) | 2003-02-14 | 2004-08-26 | Richard Voß Grubenausbau GmbH | Verfahren und Vorrichtung zur Druckerhöhung in Zylindern, insbesondere hydraulischen Stempeln |
| CN100535394C (zh) * | 2005-10-31 | 2009-09-02 | 中国矿业大学 | 悬浮式液压支柱 |
-
2007
- 2007-04-17 DE DE102007018021A patent/DE102007018021A1/de not_active Withdrawn
-
2008
- 2008-04-09 PL PL08734477T patent/PL2147191T3/pl unknown
- 2008-04-09 WO PCT/DE2008/000598 patent/WO2008125082A2/de not_active Ceased
- 2008-04-09 DE DE502008000961T patent/DE502008000961D1/de active Active
- 2008-04-09 US US12/450,901 patent/US8297888B2/en not_active Expired - Fee Related
- 2008-04-09 AT AT08734477T patent/ATE474126T1/de active
- 2008-04-09 EP EP08734477A patent/EP2147191B1/de not_active Not-in-force
- 2008-04-09 AU AU2008238408A patent/AU2008238408B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE502008000961D1 (de) | 2010-08-26 |
| US8297888B2 (en) | 2012-10-30 |
| WO2008125082A2 (de) | 2008-10-23 |
| WO2008125082A3 (de) | 2009-02-05 |
| AU2008238408B2 (en) | 2013-08-01 |
| PL2147191T3 (pl) | 2010-12-31 |
| EP2147191A2 (de) | 2010-01-27 |
| DE102007018021A1 (de) | 2008-10-23 |
| EP2147191B1 (de) | 2010-07-14 |
| AU2008238408A1 (en) | 2008-10-23 |
| US20100119311A1 (en) | 2010-05-13 |
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