PL395638A1 - Sposób sterowania obudową ścianową - Google Patents

Sposób sterowania obudową ścianową

Info

Publication number
PL395638A1
PL395638A1 PL395638A PL39563811A PL395638A1 PL 395638 A1 PL395638 A1 PL 395638A1 PL 395638 A PL395638 A PL 395638A PL 39563811 A PL39563811 A PL 39563811A PL 395638 A1 PL395638 A1 PL 395638A1
Authority
PL
Poland
Prior art keywords
shifter
support
controlling
side cover
floor
Prior art date
Application number
PL395638A
Other languages
English (en)
Other versions
PL213628B1 (pl
Inventor
Martin Reuter
Original Assignee
Marco Systemanalyse Und Entwicklung Gmbh
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 by Marco Systemanalyse Und Entwicklung Gmbh filed Critical Marco Systemanalyse Und Entwicklung Gmbh
Publication of PL395638A1 publication Critical patent/PL395638A1/pl
Publication of PL213628B1 publication Critical patent/PL213628B1/pl

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
    • 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
    • E21D23/16—Hydraulic or pneumatic features, e.g. circuits, arrangement or adaptation of valves, setting or retracting devices
    • E21D23/26—Hydraulic or pneumatic 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)
  • Safety Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Wynalazek dotyczy sposobu sterowania obudową ścianową w eksploatacji podziemnej podczas rabowania, w którym sekcja obudowy jest za pomocą przesuwnika korekcyjnego osłony bocznej stropnicy (S) i przesuwnika korekcyjnego spągnicy (Ż) odpychana od przyległej sekcji obudowy, przy czym zarówno przesuwnik korekcyjny osłony bocznej stropnicy (S) jak i przesuwnik korekcyjny spągnicy (Ż) posiadają każdy swój własny zawór, regulujący ciśnienie.
PL395638A 2010-07-13 2011-07-13 Sposób sterowania obudowa scianowa i zawór regulujacy cisnienie PL213628B1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010026977.8A DE102010026977B4 (de) 2010-07-13 2010-07-13 Verfahren zur Schildsteuerung

Publications (2)

Publication Number Publication Date
PL395638A1 true PL395638A1 (pl) 2012-01-16
PL213628B1 PL213628B1 (pl) 2013-04-30

Family

ID=45402740

Family Applications (1)

Application Number Title Priority Date Filing Date
PL395638A PL213628B1 (pl) 2010-07-13 2011-07-13 Sposób sterowania obudowa scianowa i zawór regulujacy cisnienie

Country Status (5)

Country Link
CN (1) CN102330561B (pl)
DE (1) DE102010026977B4 (pl)
PL (1) PL213628B1 (pl)
RU (1) RU2477797C1 (pl)
UA (2) UA106290C2 (pl)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015105922A1 (de) * 2015-04-17 2016-10-20 Marco Systemanalyse Und Entwicklung Gmbh Ventilanordnung
US10364676B2 (en) * 2015-06-15 2019-07-30 Joy Global Underground Mining Llc Systems and methods for monitoring longwall mine roof stability
US10570818B2 (en) 2015-06-18 2020-02-25 Avl List Gmbh Longitudinally adjustable connecting rod
AT517511A1 (de) 2015-08-10 2017-02-15 Avl List Gmbh Hubkolbenmaschine, insbesondere brennkraftmaschine
CN108603438B (zh) 2015-12-14 2022-01-25 Avl 里斯脱有限公司 长度可调节的连杆、往复式活塞发动机和车辆
AT519011B1 (de) 2016-05-31 2018-03-15 Avl List Gmbh Hubkolbenmaschine
DE102016008306A1 (de) 2016-07-06 2018-01-11 Avl List Gmbh Pleuel mit verstellbarer Pleuellänge
AT519360B1 (de) 2017-02-24 2018-06-15 Avl List Gmbh Verfahren zum Betrieb einer Hubkolbenmaschine mit wenigstens einer hydraulisch längenverstellbaren Pleuelstange

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1205698A (en) * 1968-11-08 1970-09-16 Parker Hannifin Corp Pressure regulating valves
DE2700829C2 (de) * 1977-01-11 1986-04-17 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hydraulische Ausbausteuerung
SU693028A1 (ru) * 1977-02-15 1979-10-25 Oshchepkov Pavel D Механизированна крепь дл выемки угл с закладкой выработанного пространства
DE2803706A1 (de) * 1978-01-28 1979-08-02 Hebben Rolf Dipl Volksw Reduzierventil fuer hydraulisch angetriebene maschinen und maschinelle einrichtungen
DE2808205C2 (de) * 1978-02-25 1985-10-10 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hydraulische Steuerung für eine an der Kappe oder an dem Bruchschild eines Schreitausbaus angeordnete Spaltabdeckung
DE2832875C2 (de) * 1978-07-27 1985-11-07 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Hydraulische Steuerung für eine an der Kappe oder am Bruchschild eines Ausbaugliedes einseitig angeordnete Spaltabdeck- und Ausrichtvorrichtung
SU812982A1 (ru) * 1978-10-12 1981-03-15 Дружковский Ордена Ленина Машиностроительныйзавод Имени 50-Летия Советскойукраины Устройство дл дистанционного управлени СЕКциЕй гидРОфициРОВАННОй КРЕпи
DE3024116C2 (de) * 1980-06-27 1985-02-14 Thyssen Industrie Ag, 4300 Essen Steuereinrichtung für Schreitausbau des untertägigen Bergbaus
DE3316736A1 (de) * 1983-05-07 1984-11-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Absperrventilvorrichtung fuer hydraulische hochdrucksysteme, insbesondere hydraulische ausbausysteme in bergbaubetrieben
DE3402584C2 (de) * 1984-01-26 1986-06-12 Bochumer Eisenhütte Heintzmann GmbH & Co KG, 4630 Bochum Hydraulische Gleichlaufsteuerung
DE3504553C1 (de) * 1985-02-11 1986-04-10 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Druckschaltventil als Druckbegrenzungsventil fuer hydraulischen Schreitausbau
DE3931625C1 (en) * 1989-09-22 1990-08-09 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal, De Underground mine roof support - maintains constant residual pressure during advance
RU2078939C1 (ru) * 1995-05-12 1997-05-10 Акционерное общество открытого типа "Подмосковный научно-исследовательский и проектно-конструкторский угольный институт" Устройство для поперечного смещения и удержания основания секции механизированной крепи
RU2136888C1 (ru) * 1998-02-10 1999-09-10 АО "Подмосковный научно-исследовательский и проектно-конструкторский угольный институт" Механизированная крепь для отработки пластов камерами

Also Published As

Publication number Publication date
DE102010026977B4 (de) 2016-06-02
CN102330561B (zh) 2014-03-12
RU2477797C1 (ru) 2013-03-20
DE102010026977A1 (de) 2012-01-19
UA106290C2 (ru) 2014-08-11
CN102330561A (zh) 2012-01-25
PL213628B1 (pl) 2013-04-30
RU2011128978A (ru) 2013-01-20
UA101865C2 (ru) 2013-05-13

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