MX2012011681A - Puntal de apoyo deformable y metodo. - Google Patents
Puntal de apoyo deformable y metodo.Info
- Publication number
- MX2012011681A MX2012011681A MX2012011681A MX2012011681A MX2012011681A MX 2012011681 A MX2012011681 A MX 2012011681A MX 2012011681 A MX2012011681 A MX 2012011681A MX 2012011681 A MX2012011681 A MX 2012011681A MX 2012011681 A MX2012011681 A MX 2012011681A
- Authority
- MX
- Mexico
- Prior art keywords
- mine
- prop
- tube
- mine roof
- support prop
- Prior art date
Links
- 239000002184 metal Substances 0.000 abstract 2
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
- E21D15/28—Telescopic props with parts held relatively to each other by friction or gripping
- E21D15/285—Telescopic props with parts held relatively to each other by friction or gripping by means of wedges or wedge combinations
-
- 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
- E21D15/28—Telescopic props with parts held relatively to each other by friction or gripping
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49616—Structural member making
- Y10T29/49623—Static structure, e.g., a building component
- Y10T29/49634—Beam or girder
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Tents Or Canopies (AREA)
- Joining Of Building Structures In Genera (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Conveying And Assembling Of Building Elements In Situ (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Un puntal de apoyo deformable para una mina incluye un primer tubo de metal que se extiende desde el piso de la mina que tiene una primera porción que tiene un primer diámetro exterior y una segunda porción que tiene un segundo diámetro exterior. El puntal incluye un segundo tubo de metal que está dispuesto alrededor de la primera porción y se extiende hacia el techo de la mina, cuando el segundo tubo recibe una carga del techo de la mina, la segunda porción deforma el segundo tubo y expande el segundo tubo creando una resistencia contra la carga del techo de la mina. Un método para sostener el techo de una mina. Un método para construir un puntal deformable para minas.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/317,720 US8821075B2 (en) | 2011-10-26 | 2011-10-26 | Yieldable support prop and method |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2012011681A true MX2012011681A (es) | 2013-04-25 |
Family
ID=47324932
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012011681A MX2012011681A (es) | 2011-10-26 | 2012-10-08 | Puntal de apoyo deformable y metodo. |
Country Status (10)
Country | Link |
---|---|
US (1) | US8821075B2 (es) |
CN (1) | CN103075168A (es) |
AU (1) | AU2012238264A1 (es) |
CA (1) | CA2792346A1 (es) |
CL (1) | CL2012002923A1 (es) |
GB (1) | GB2496035A (es) |
MX (1) | MX2012011681A (es) |
PL (1) | PL401368A1 (es) |
RU (1) | RU2529992C2 (es) |
ZA (1) | ZA201208031B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8851805B2 (en) | 2012-08-30 | 2014-10-07 | Burrell Mining Products, Inc. | Telescopic mine roof support |
CN103321660B (zh) * | 2013-06-25 | 2015-04-22 | 辽宁工程技术大学 | 一种矿用恒阻让压吸能防冲支护装置 |
US9995140B2 (en) * | 2013-11-22 | 2018-06-12 | Fci Holdings Delaware, Inc. | Yieldable prop with yieldable insert |
WO2015142884A1 (en) * | 2014-03-18 | 2015-09-24 | Burrell Mining Products, Inc. | Telescopic mine roof support |
US9611738B2 (en) | 2014-08-27 | 2017-04-04 | Burrell Mining Products, Inc. | Ventilated mine roof support |
CN104594924B (zh) * | 2014-11-13 | 2017-03-08 | 广东安元矿业勘察设计有限公司 | 一种填砂式采矿支柱的使用方法 |
CN107829762B (zh) * | 2017-10-31 | 2023-11-10 | 中国矿业大学(北京) | 一种自适应支护墩柱及其支护方法 |
CN108756950A (zh) * | 2018-07-03 | 2018-11-06 | 中国矿业大学 | 一种基于高恒阻机械式单体支架耦合支护结构及施工方法 |
CN110030024A (zh) * | 2019-03-29 | 2019-07-19 | 华北水利水电大学 | 恒阻可缩的柔性支护装置及切顶沿空留巷挡矸支护系统 |
EP3953567A4 (en) | 2019-04-11 | 2022-12-07 | Burrell Mining Products, Inc. | MINING ROOF RACK, PRE-ASSEMBLY ARRANGEMENT THEREOF AND ASSEMBLY METHOD |
CN112253183B (zh) * | 2020-09-30 | 2022-03-01 | 长沙矿山研究院有限责任公司 | 用于拱形巷道的吸能让压型主动支撑结构及其支护方法 |
CN112682077B (zh) * | 2020-12-31 | 2023-05-26 | 山东建筑大学 | 一种矿用防冲三柱并联式主动接顶可缩墩柱结构、支护系统及施工方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1543222A (fr) * | 1967-06-12 | 1968-10-25 | Peugeot | Dispositif destiné à absorber de l'énergie et ses applications, en particulier aux colonnes de direction des véhicules automobiles |
SU467186A1 (ru) * | 1973-12-25 | 1975-04-15 | Институт Геотехнической Механики | Стойка шахтной крепи |
US4028796A (en) * | 1975-07-31 | 1977-06-14 | Arthur Everett Bergstrom | Method of making a blast joint |
US4185940A (en) * | 1977-11-08 | 1980-01-29 | Klaus Spies | Method and system for supporting a roof |
US4313695A (en) * | 1980-01-07 | 1982-02-02 | Ingersoll-Rand Company | Earth structure stabilizing method, and a friction rock stabilizer and an axial extension therefor |
US5174421A (en) * | 1989-09-09 | 1992-12-29 | Bayer Aktiengesellschaft | Damper in the form of a shock absorber |
US5314161A (en) * | 1992-05-29 | 1994-05-24 | Bochumer Eisenhutte Heintzmann Gmbh & Co. Kg | Mine prop |
DE4338830C1 (de) * | 1993-11-13 | 1995-05-11 | Bochumer Eisen Heintzmann | Unter dem Einfluß einer aufzunehmenden Stützlast nachgiebige Stütze für den Einsatz in Untertageräumen |
DE19514137C2 (de) | 1995-04-20 | 1997-02-13 | Theodor Kolk | Ausbaustütze für den untertägigen Berg- oder Tunnelbau |
RU2155266C2 (ru) | 1997-02-07 | 2000-08-27 | Атрушкевич Аркадий Анисимович | Стойка временной крепи |
US7134810B2 (en) * | 2002-02-22 | 2006-11-14 | Jennmar Corporation | Yieldable prop having a yield section |
US7914238B2 (en) * | 2004-09-20 | 2011-03-29 | Anthony John Spencer Spearing | Free standing support |
US8052352B2 (en) * | 2007-04-02 | 2011-11-08 | Fci Holdings Delaware, Inc. | Mine support having a linearly moveable and/or pivoting end plate |
CN201874251U (zh) * | 2010-11-19 | 2011-06-22 | 福州宏施轴承有限公司 | 伸缩管顶撑 |
-
2011
- 2011-10-26 US US13/317,720 patent/US8821075B2/en active Active
-
2012
- 2012-10-08 MX MX2012011681A patent/MX2012011681A/es active IP Right Grant
- 2012-10-09 AU AU2012238264A patent/AU2012238264A1/en not_active Abandoned
- 2012-10-11 RU RU2012143626/03A patent/RU2529992C2/ru not_active IP Right Cessation
- 2012-10-12 CA CA 2792346 patent/CA2792346A1/en not_active Abandoned
- 2012-10-17 GB GB1218661.5A patent/GB2496035A/en not_active Withdrawn
- 2012-10-19 CL CL2012002923A patent/CL2012002923A1/es unknown
- 2012-10-24 ZA ZA2012/08031A patent/ZA201208031B/en unknown
- 2012-10-25 CN CN2012104122460A patent/CN103075168A/zh active Pending
- 2012-10-26 PL PL401368A patent/PL401368A1/pl unknown
Also Published As
Publication number | Publication date |
---|---|
GB201218661D0 (en) | 2012-11-28 |
PL401368A1 (pl) | 2013-04-29 |
RU2529992C2 (ru) | 2014-10-10 |
US8821075B2 (en) | 2014-09-02 |
AU2012238264A1 (en) | 2013-05-09 |
US20130108376A1 (en) | 2013-05-02 |
CA2792346A1 (en) | 2013-04-26 |
RU2012143626A (ru) | 2014-04-20 |
ZA201208031B (en) | 2013-09-25 |
GB2496035A (en) | 2013-05-01 |
CL2012002923A1 (es) | 2013-07-12 |
CN103075168A (zh) | 2013-05-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB201218661D0 (en) | Yieldable support prop and method | |
EP3489459A4 (en) | INCONVENIENT SUPPORTING CONSTRUCTION FOR ENTRY INTO AN OLD BUILDING UNDER DEEP UNSTABLE STONE AND CONSTRUCTION METHOD | |
ZA201902065B (en) | A lining arrangement, and a method for fastening lining elements to a support structure | |
IL235199A0 (en) | Floating floor system, floor board, and installation method for them | |
EP3354755A4 (en) | METHOD FOR MANUFACTURING HIGH-STRENGTH BAINITIQUE STEEL SOLDER-FREE TUBE AND HIGH-STRENGTH BAINITIQUE STEEL SOLDER-FREE TUBE | |
ZA201108859B (en) | Method system, use of the system and reinforcement member for rock reinforcement | |
WO2011033267A3 (en) | A method of forming and installing a j-tube system | |
PL3004484T3 (pl) | Zespół podpory dachu izolacyjnego, sposób montażu takiego zespołu podpory dachu i konstrukcja dachu izolacyjnego | |
EP3710677A4 (en) | MINING ROOF RACK, PRE-ASSEMBLY ARRANGEMENT FOR IT AND ASSEMBLY PROCEDURE | |
ZA202102013B (en) | Roof support including extendable links | |
ZA201608419B (en) | Mesh supporting rock anchor | |
WO2013131777A3 (de) | Gesteinsanker | |
EP3953567A4 (en) | MINING ROOF RACK, PRE-ASSEMBLY ARRANGEMENT THEREOF AND ASSEMBLY METHOD | |
GB201917204D0 (en) | Pipe support assembly | |
GB201420150D0 (en) | Cable support bracket, cable assembly and attachment method | |
NZ630558A (en) | Coupling an upper end of a hollow section column to a building unit support | |
GB201805600D0 (en) | Roof support structure | |
UA78383U (en) | Complex of a station | |
WO2011096758A3 (ko) | 앵커 브라켓 | |
GB2566362B (en) | A support assembly for supporting a tiltable window | |
GB2509277A (en) | Scaffolding dropper/hanger platform | |
ZA202204950B (en) | Deformed hollow rock bolt | |
AU2017903971A0 (en) | Rock bolt anchoring assembly | |
UA61590U (ru) | Ветрозащитный сборно-разборный павильон | |
AU2010903431A0 (en) | An improved prop for mining, construction and the like |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |