BE659323A - - Google Patents

Info

Publication number
BE659323A
BE659323A BE659323DA BE659323A BE 659323 A BE659323 A BE 659323A BE 659323D A BE659323D A BE 659323DA BE 659323 A BE659323 A BE 659323A
Authority
BE
Belgium
Application number
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
Publication of BE659323A publication Critical patent/BE659323A/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/12—Control, e.g. using remote control
    • E21D23/14—Effecting automatic sequential movement of supports, e.g. one behind the other
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/12—Control, e.g. using remote control

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)
  • Guiding Agricultural Machines (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Radiation-Therapy Devices (AREA)
BE659323D 1964-02-07 1965-02-05 BE659323A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5273/64A GB1085274A (en) 1964-02-07 1964-02-07 Improvements in or relating to mine roof supports and the operation thereof

Publications (1)

Publication Number Publication Date
BE659323A true BE659323A (ja) 1965-05-28

Family

ID=9792986

Family Applications (1)

Application Number Title Priority Date Filing Date
BE659323D BE659323A (ja) 1964-02-07 1965-02-05

Country Status (7)

Country Link
US (1) US3320001A (ja)
AT (1) AT262918B (ja)
BE (1) BE659323A (ja)
DE (2) DE1964202U (ja)
FR (1) FR1423450A (ja)
GB (1) GB1085274A (ja)
NL (1) NL6501478A (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231646B (de) * 1965-07-07 1967-01-05 Eickhoff Geb Verfahren und Vorrichtung zum Steuern von den Gewinnungseinrichtungen nachlaufenden Raeumeinrichtungen im Untertagebergbau
GB1210069A (en) * 1967-06-08 1970-10-28 Gullick Ltd Improvements in or relating to mining equipment control systems responsive to the passage of a body
US4159671A (en) * 1974-08-20 1979-07-03 Allen Archelaius D Self-advancing mine roof supports
JPS5339201A (en) * 1976-09-22 1978-04-11 Taiheiyo Eng Automatic conveyor transferring apparatus
DE2832941A1 (de) * 1978-07-27 1980-02-14 Gewerk Eisenhuette Westfalia Gewinnungseinrichtung fuer bergbau- untertagebetriebe, insbesondere hobelanlage
GB2066340B (en) * 1979-11-22 1983-03-16 Dowty Mining Equipment Ltd Mining apparatus
DE3008974C2 (de) * 1980-03-08 1985-10-03 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Elektrische Steuereinrichtung für untertägige Strebausbaugestelle
DE3045452C1 (de) * 1980-12-02 1982-07-01 Siemens AG, 1000 Berlin und 8000 München Anordnung zur Steuerung eines schreitenden Ausbaus im Bergbau unter Tage
DE3111875A1 (de) * 1981-03-26 1982-10-14 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Elektrohydraulische ausbausteuerung fuer untertaegige gewinnungsbetriebe
AU8549282A (en) * 1981-07-16 1983-01-20 Dowty Mining Equipment Ltd. Hydraulically operated mine roof support
DE3835755A1 (de) * 1988-10-20 1990-04-26 Hemscheidt Maschf Hermann Elektrohydraulische steuerungseinrichtung fuer hydraulische schreitausbau-einheiten
DE4103545A1 (de) * 1991-02-06 1992-08-13 Bochumer Eisen Heintzmann Einrichtung zum hereingewinnen von mineralischen rohstoffen, insbesondere von kohle
DE19982113C1 (de) 1998-10-21 2003-12-18 Tiefenbach Bergbautechnik Gmbh Steuerung für den Strebausbau
CN113266408B (zh) * 2021-06-21 2024-08-02 常州联力自动化科技有限公司 一种基于图像识别技术的支架下人员检测闭锁方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1069548B (ja) * 1959-11-26
US2760134A (en) * 1953-06-05 1956-08-21 Nat Pneumatic Co Inc Coded electrical control system for motor operated doors
GB823128A (en) * 1955-02-23 1959-11-04 Dowty Mining Equipment Ltd Improvements in and relating to mine roof support systems
DE1109629B (de) * 1958-09-20 1961-06-29 Hoesch Bergbautechnik G M B H Anordnung zum mechanisierten Strebausbau
FR1271386A (fr) * 1959-10-12 1961-09-08 Coal Industry Patents Ltd Supports du toit des galeries de mines
FR1347827A (fr) * 1962-11-20 1964-01-04 Dowty Technical Dev Ltd Appareil de commande du déplacement des étais de soutènement du toit d'une mine et du ripage du transporteur d'extraction
US3243964A (en) * 1963-04-15 1966-04-05 Dowty Technical Dev Ltd Mining apparatus

Also Published As

Publication number Publication date
DE1280786B (de) 1968-10-24
DE1964202U (de) 1967-07-20
GB1085274A (en) 1967-09-27
FR1423450A (fr) 1966-01-03
AT262918B (de) 1968-07-10
US3320001A (en) 1967-05-16
NL6501478A (ja) 1965-08-09

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