USB425345I5 - - Google Patents

Info

Publication number
USB425345I5
USB425345I5 US42534573A USB425345I5 US B425345 I5 USB425345 I5 US B425345I5 US 42534573 A US42534573 A US 42534573A US B425345 I5 USB425345 I5 US B425345I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to US425345A priority Critical patent/US3922015A/en
Priority to CA207,945A priority patent/CA1007254A/en
Priority to DE2441554A priority patent/DE2441554C2/de
Priority to AU72825/74A priority patent/AU480702B2/en
Priority to GB3852674A priority patent/GB1462930A/en
Priority to ZA00745786A priority patent/ZA745786B/xx
Priority to SU742067627A priority patent/SU805957A3/ru
Priority to FR7435322A priority patent/FR2254714B1/fr
Publication of USB425345I5 publication Critical patent/USB425345I5/en
Application granted granted Critical
Publication of US3922015A publication Critical patent/US3922015A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E21C35/282—Autonomous machines; Autonomous operations
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C39/00—Devices for testing in situ the hardness or other properties of minerals, e.g. for giving information as to the selection of suitable mining tools
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor
    • E21C41/16—Methods of underground mining; Layouts therefor
    • E21C41/18—Methods of underground mining; Layouts therefor for brown or hard coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Earth Drilling (AREA)
  • Processing Of Solid Wastes (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
US425345A 1973-12-17 1973-12-17 Method of mining with a programmed profile guide for a mining machine Expired - Lifetime US3922015A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
US425345A US3922015A (en) 1973-12-17 1973-12-17 Method of mining with a programmed profile guide for a mining machine
CA207,945A CA1007254A (en) 1973-12-17 1974-08-27 Method of mining with a programmed profile guide for a mining machine
AU72825/74A AU480702B2 (en) 1973-12-17 1974-08-30 A method of mining witha programmed profile guide fora mining machine
DE2441554A DE2441554C2 (de) 1973-12-17 1974-08-30 Verfahren zum untertägigen Abbau einer flözartig ausgebildeten Lagerstätte bei Grubengasanfall
GB3852674A GB1462930A (en) 1973-12-17 1974-09-03 Method of mining with a programmed profile guide for a mining machine
ZA00745786A ZA745786B (en) 1973-12-17 1974-09-11 A method of mining with a programmed profile guide for a mining machines
SU742067627A SU805957A3 (ru) 1973-12-17 1974-09-20 Способ автоматического управлени гОРНыМ КОМбАйНОМ B пРОфилЕ плАСТА
FR7435322A FR2254714B1 (cs) 1973-12-17 1974-10-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US425345A US3922015A (en) 1973-12-17 1973-12-17 Method of mining with a programmed profile guide for a mining machine

Publications (2)

Publication Number Publication Date
USB425345I5 true USB425345I5 (cs) 1975-01-28
US3922015A US3922015A (en) 1975-11-25

Family

ID=23686150

Family Applications (1)

Application Number Title Priority Date Filing Date
US425345A Expired - Lifetime US3922015A (en) 1973-12-17 1973-12-17 Method of mining with a programmed profile guide for a mining machine

Country Status (7)

Country Link
US (1) US3922015A (cs)
CA (1) CA1007254A (cs)
DE (1) DE2441554C2 (cs)
FR (1) FR2254714B1 (cs)
GB (1) GB1462930A (cs)
SU (1) SU805957A3 (cs)
ZA (1) ZA745786B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160566A (en) 1977-02-14 1979-07-10 Kerr-Mcgee Corporation Mining apparatus

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2416947B2 (de) * 1974-04-08 1977-07-07 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Verfahren zum begrenzen der verstellbewegung eines an einem allseitig schwenkbaren tragarm einer vortriebsmaschine gelagerten loesewerkzeuges auf den aufzufahrenden streckenquerschnitt und einrichtung zur ausuebung dieses verfahrens
GB1576317A (en) * 1976-08-20 1980-10-08 Dobson Park Ind Control of self-advancing mine roof supports
DE2714506C2 (de) * 1977-04-01 1982-06-16 Bergwerksverband Gmbh, 4300 Essen Verfahren und Einrichtung zur Überwachung und Steuerung von Strebausrüstungen
US4200335A (en) * 1978-08-18 1980-04-29 Peabody Coal Company Gauging apparatus and method, particularly for controlling mining by a mining machine
NL170875C (nl) * 1979-05-10 1983-01-03 Ihc Holland Nv Werkwijze voor het aanpassen van de werking van een baggerinrichting.
US4205881A (en) * 1980-04-07 1980-06-03 Patent Development, Ltd. Machine and method for mining hard material in-situ between adjacent auger holes
HU182124B (en) * 1980-04-17 1983-12-28 Mecseki Szenbanyak Method for required influencing the changing of state of given geological system resulted or resultable in consequence of mining activity
GB2094375A (en) * 1981-02-17 1982-09-15 Grathnail Dev Co Ltd Mining
DE3628738A1 (de) * 1986-08-23 1988-02-25 Eickhoff Geb Funksteuersender und -empfaenger fuer gewinnungsmaschinen des untertaegigen bergbaues
US4952000A (en) * 1989-04-24 1990-08-28 Thin Seam Miner Patent B.V., The Netherlands Method and apparatus for increasing the efficiency of highwall mining
CN1135783A (zh) * 1993-07-12 1996-11-13 布罗肯希尔有限公司 边坡开采系统
FR2716233A1 (fr) * 1994-02-16 1995-08-18 Geodesign Sa Procédé de détermination de la structure géologique d'un volume déterminé de matériau et moyens pour la mise en Óoeuvre du procédé.
AT406892B (de) * 1996-07-18 2000-10-25 Voest Alpine Bergtechnik Verfahren zum steuern des schneidprozesses und einrichtung zur erfassung der einbruchstiefe von schrämwerkzeugen
CN106368713B (zh) 2011-08-03 2019-08-02 久益环球地下采矿有限责任公司 一种自动操作连续采掘机的方法和系统
EP3084125B1 (en) * 2013-12-17 2020-06-24 Sandvik Mining and Construction Oy Arrangement and method of utilizing rock drilling information
US9506343B2 (en) 2014-08-28 2016-11-29 Joy Mm Delaware, Inc. Pan pitch control in a longwall shearing system
ZA201506069B (en) 2014-08-28 2016-09-28 Joy Mm Delaware Inc Horizon monitoring for longwall system
RU2691793C2 (ru) 2014-08-28 2019-06-18 ДЖОЙ ГЛОБАЛ АНДЕРГРАУНД МАЙНИНГ ЭлЭлСи Мониторинг крепления кровли в системе сплошной разработки
US9778390B2 (en) * 2014-10-08 2017-10-03 Halliburton Energy Services, Inc. Electromagnetic imaging for structural inspection
WO2018223028A1 (en) 2017-06-02 2018-12-06 Joy Global Underground Mining Llc Adaptive pitch steering in a longwall shearing system
CN109667591B (zh) * 2018-12-27 2020-10-23 上海市机械施工集团有限公司 一种盾构隧道的小半径曲线段的施工方法
US12049825B2 (en) * 2019-11-15 2024-07-30 Hypersciences, Inc. Projectile augmented boring system
CN111605974B (zh) * 2020-06-01 2021-12-17 中国矿业大学 缓倾斜工作面刮板输送机上窜下滑判断系统及方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232688A (en) * 1961-03-29 1966-02-01 Bavaro Vincenza Collapsible movie projector and screen
US3485531A (en) * 1968-02-26 1969-12-23 Westinghouse Air Brake Co Program controlled contour cutting boring miner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837324A (en) * 1955-04-04 1958-06-03 West Canadian Collieries Ltd Apparatus for drilling large holes between galleries
GB1063468A (en) * 1964-10-26 1967-03-30 Dowty Electrics Ltd Mining apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232688A (en) * 1961-03-29 1966-02-01 Bavaro Vincenza Collapsible movie projector and screen
US3485531A (en) * 1968-02-26 1969-12-23 Westinghouse Air Brake Co Program controlled contour cutting boring miner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160566A (en) 1977-02-14 1979-07-10 Kerr-Mcgee Corporation Mining apparatus

Also Published As

Publication number Publication date
ZA745786B (en) 1975-10-29
AU7282574A (en) 1976-03-04
DE2441554C2 (de) 1985-09-05
DE2441554A1 (de) 1975-06-19
CA1007254A (en) 1977-03-22
US3922015A (en) 1975-11-25
FR2254714B1 (cs) 1978-11-24
FR2254714A1 (cs) 1975-07-11
GB1462930A (en) 1977-01-26
SU805957A3 (ru) 1981-02-15

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Legal Events

Date Code Title Description
AS Assignment

Owner name: CONSOLIDATION COAL COMPANY, A CORP OF DE.

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST. SUBJECT TO LICENSE RECITED;ASSIGNOR:CONOCO, INC.;REEL/FRAME:004923/0180

Effective date: 19870227

AS Assignment

Owner name: C0NSOLIDATION COAL COMPANY, A CORP. OF DE.

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST.;ASSIGNOR:CONOCO INC., A CORP. OF DE.;REEL/FRAME:004912/0683

Effective date: 19870227

Owner name: C0NSOLIDATION COAL COMPANY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:CONOCO INC., A CORP. OF DE.;REEL/FRAME:004912/0683

Effective date: 19870227

STCF Information on status: patent grant

Free format text: PATENTED FILE - (OLD CASE ADDED FOR FILE TRACKING PURPOSES)