EP2848767A4 - Procédé d'exploitation minière à haut rendement destiné à percuter des matériaux tombants sans piéger les matériaux et machine d'exploitation minière à haut rendement destinée à percuter des matériaux tombants sans piéger les matériaux - Google Patents
Procédé d'exploitation minière à haut rendement destiné à percuter des matériaux tombants sans piéger les matériaux et machine d'exploitation minière à haut rendement destinée à percuter des matériaux tombants sans piéger les matériauxInfo
- Publication number
- EP2848767A4 EP2848767A4 EP13791114.5A EP13791114A EP2848767A4 EP 2848767 A4 EP2848767 A4 EP 2848767A4 EP 13791114 A EP13791114 A EP 13791114A EP 2848767 A4 EP2848767 A4 EP 2848767A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- materials
- percussing
- falling
- trapping
- efficiency mining
- 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.)
- Withdrawn
Links
- 238000005065 mining Methods 0.000 title 2
- 238000000034 method Methods 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/10—Machines which completely free the mineral from the seam by both slitting and breaking-down
- E21C27/12—Machines which completely free the mineral from the seam by both slitting and breaking-down breaking-down effected by acting on the vertical face of the mineral, e.g. by percussive tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/02—Machines slitting solely by one or more percussive tools moved through the seam
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/28—Mineral freed by means not involving slitting by percussive drills with breaking-down means, e.g. wedge-shaped tools
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/193—Means for fixing picks or holders using bolts as main fixing elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/19—Means for fixing picks or holders
- E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/18—Mining picks; Holders therefor
- E21C35/188—Mining picks; Holders therefor characterised by adaptations to use an extraction tool
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Toys (AREA)
Applications Claiming Priority (45)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210155167 | 2012-05-12 | ||
CN201210155169 | 2012-05-12 | ||
CN201210155150 | 2012-05-12 | ||
CN201210155148 | 2012-05-12 | ||
CN201210226688 | 2012-06-24 | ||
CN201210226675 | 2012-06-24 | ||
CN201210226673 | 2012-06-24 | ||
CN201210226655 | 2012-06-24 | ||
CN201210226780 | 2012-06-28 | ||
CN201210297219 | 2012-08-06 | ||
CN201210297181 | 2012-08-06 | ||
CN201210293253 | 2012-08-13 | ||
CN201210293192 | 2012-08-13 | ||
CN201210293049 | 2012-08-13 | ||
CN201210290392 | 2012-08-13 | ||
CN201210290379 | 2012-08-13 | ||
CN201210293046 | 2012-08-13 | ||
CN201210297164 | 2012-08-13 | ||
CN201210290393 | 2012-08-13 | ||
CN201210293236 | 2012-08-13 | ||
CN201210293169 | 2012-08-13 | ||
CN201210293237 | 2012-08-13 | ||
CN201210290401 | 2012-08-13 | ||
CN201210347294 | 2012-09-10 | ||
CN201210378528 | 2012-09-11 | ||
CN201210346367 | 2012-09-11 | ||
CN201210454001 | 2012-11-07 | ||
CN201210454125 | 2012-11-07 | ||
CN201210454531 | 2012-11-07 | ||
CN201210596479 | 2012-12-28 | ||
CN201310020905 | 2013-01-06 | ||
CN201310058084 | 2013-02-22 | ||
CN201310058071 | 2013-02-22 | ||
CN201310058119 | 2013-02-22 | ||
CN201310058118 | 2013-02-22 | ||
CN201310058064 | 2013-02-22 | ||
CN201310058117 | 2013-02-22 | ||
CN201310058073 | 2013-02-22 | ||
CN201310058074 | 2013-02-22 | ||
CN201310058138 | 2013-02-22 | ||
CN201310100163 | 2013-03-13 | ||
CN201310118683 | 2013-03-23 | ||
CN201310158415 | 2013-04-12 | ||
CN201310158412 | 2013-04-12 | ||
PCT/CN2013/000553 WO2013170629A1 (fr) | 2012-05-12 | 2013-05-10 | Procédé d'exploitation minière à haut rendement destiné à percuter des matériaux tombants sans piéger les matériaux et machine d'exploitation minière à haut rendement destinée à percuter des matériaux tombants sans piéger les matériaux |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2848767A1 EP2848767A1 (fr) | 2015-03-18 |
EP2848767A4 true EP2848767A4 (fr) | 2016-08-17 |
Family
ID=49532883
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13791114.5A Withdrawn EP2848767A4 (fr) | 2012-05-12 | 2013-05-10 | Procédé d'exploitation minière à haut rendement destiné à percuter des matériaux tombants sans piéger les matériaux et machine d'exploitation minière à haut rendement destinée à percuter des matériaux tombants sans piéger les matériaux |
Country Status (11)
Country | Link |
---|---|
US (1) | US20150137580A1 (fr) |
EP (1) | EP2848767A4 (fr) |
CN (1) | CN103388474B (fr) |
AP (1) | AP2014008132A0 (fr) |
AU (1) | AU2013262356B2 (fr) |
CA (1) | CA2873253A1 (fr) |
CO (1) | CO7230345A2 (fr) |
EA (1) | EA201492065A1 (fr) |
IN (1) | IN2014DN10622A (fr) |
MX (1) | MX2014013782A (fr) |
WO (1) | WO2013170629A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015101347A1 (fr) * | 2014-01-03 | 2015-07-09 | 刘素华 | Procédé d'étanchéité flottante d'un appareil d'impact à mouvement alternatif à étanchéité par douille flottante et appareil d'impact à mouvement alternatif à étanchéité flottante de douille flottante d'étanchéité de chargeur d'exploitation minière |
UA120176C2 (uk) * | 2014-01-29 | 2019-10-25 | Сухуа Лю | Частина, яка здійснює зворотно-поступальні ударні рухи та з'єднана з валом з неконцентрично розташованими секціями за допомогою підшипників, для здійснення способу з'єднання частини, яка здійснює зворотно-поступальні ударні рухи, з валом з неконцентрично розташованими секціями за допомогою підшипників |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE23859E (en) * | 1954-08-10 | Sloane | ||
US1148976A (en) * | 1909-04-24 | 1915-08-03 | Harry A Kuhn | Mining-machine. |
US1172876A (en) * | 1914-07-30 | 1916-02-22 | George A Waldeck | Tunneling-machine. |
US2798709A (en) * | 1954-10-18 | 1957-07-09 | Joseph P Ruth | Mining machine of the rotary type having reciprocating impact means |
US2923536A (en) * | 1958-08-25 | 1960-02-02 | Walter E Marshall | Impact type cutting device for excavating machinery |
GB1334543A (en) * | 1970-11-18 | 1973-10-17 | Dobson Park Ind | Self-propelled vehicles having means for supporting rock earth or hard materials displacing tools |
SU726330A1 (ru) * | 1977-05-16 | 1980-04-05 | Ордена Трудового Красного Знамени Институт Горного Дела Им.А.А.Скочинского Министерства Угольной Промышленности Ссср | Устройство управлени бойком ударного струга |
CN1012093B (zh) * | 1987-12-31 | 1991-03-20 | 于士真 | 一种地下采煤机 |
CA2152699A1 (fr) * | 1995-06-27 | 1996-12-28 | Timothy H. Giffin | Marteau a percussion rotatif |
CN1062051C (zh) * | 1996-03-30 | 2001-02-14 | 山西矿业学院 | 冲击式采煤机 |
CN102400682A (zh) * | 2010-09-07 | 2012-04-04 | 刘素华 | 高效成块铲煤机 |
CN202125295U (zh) * | 2011-06-13 | 2012-01-25 | 刘素华 | 杆连动直冲铲煤机 |
CN203584426U (zh) * | 2012-05-12 | 2014-05-07 | 刘素华 | 一种不夹料冲击落料采掘机 |
-
2013
- 2013-05-10 CA CA2873253A patent/CA2873253A1/fr not_active Abandoned
- 2013-05-10 AP AP2014008132A patent/AP2014008132A0/xx unknown
- 2013-05-10 MX MX2014013782A patent/MX2014013782A/es unknown
- 2013-05-10 EP EP13791114.5A patent/EP2848767A4/fr not_active Withdrawn
- 2013-05-10 WO PCT/CN2013/000553 patent/WO2013170629A1/fr active Application Filing
- 2013-05-10 EA EA201492065A patent/EA201492065A1/ru unknown
- 2013-05-10 CN CN201310181200.7A patent/CN103388474B/zh active Active
- 2013-05-10 AU AU2013262356A patent/AU2013262356B2/en not_active Ceased
- 2013-05-10 US US14/400,615 patent/US20150137580A1/en not_active Abandoned
-
2014
- 2014-12-12 CO CO14274102A patent/CO7230345A2/es unknown
- 2014-12-12 IN IN10622DEN2014 patent/IN2014DN10622A/en unknown
Non-Patent Citations (1)
Title |
---|
No further relevant documents disclosed * |
Also Published As
Publication number | Publication date |
---|---|
US20150137580A1 (en) | 2015-05-21 |
EA201492065A1 (ru) | 2015-04-30 |
MX2014013782A (es) | 2016-11-30 |
AU2013262356A1 (en) | 2015-01-22 |
CN103388474B (zh) | 2016-12-28 |
CA2873253A1 (fr) | 2013-11-21 |
EP2848767A1 (fr) | 2015-03-18 |
AP2014008132A0 (en) | 2014-12-31 |
IN2014DN10622A (fr) | 2015-09-11 |
CO7230345A2 (es) | 2015-03-31 |
CN103388474A (zh) | 2013-11-13 |
AU2013262356B2 (en) | 2016-07-07 |
WO2013170629A1 (fr) | 2013-11-21 |
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EP2848767A4 (fr) | Procédé d'exploitation minière à haut rendement destiné à percuter des matériaux tombants sans piéger les matériaux et machine d'exploitation minière à haut rendement destinée à percuter des matériaux tombants sans piéger les matériaux |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20141212 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
RA4 | Supplementary search report drawn up and despatched (corrected) |
Effective date: 20160718 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E21C 27/12 20060101AFI20160712BHEP Ipc: E21C 35/197 20060101ALI20160712BHEP Ipc: E21C 27/28 20060101ALI20160712BHEP Ipc: E21C 35/193 20060101ALI20160712BHEP |
|
17Q | First examination report despatched |
Effective date: 20180622 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20190704 |