FR2638254B1 - Dispositif de commande pour soutenements marchants hydrauliques - Google Patents

Dispositif de commande pour soutenements marchants hydrauliques

Info

Publication number
FR2638254B1
FR2638254B1 FR8913789A FR8913789A FR2638254B1 FR 2638254 B1 FR2638254 B1 FR 2638254B1 FR 8913789 A FR8913789 A FR 8913789A FR 8913789 A FR8913789 A FR 8913789A FR 2638254 B1 FR2638254 B1 FR 2638254B1
Authority
FR
France
Prior art keywords
control device
hydraulic steering
steering supports
supports
hydraulic
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.)
Expired - Fee Related
Application number
FR8913789A
Other languages
English (en)
Other versions
FR2638254A1 (fr
Inventor
Kowalik Heinrich
Pletsch Peter
Kohl Gerald
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hemscheidt Hermann Maschinenfabrik GmbH and Co
Original Assignee
Hemscheidt Hermann Maschinenfabrik GmbH and Co
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 Hemscheidt Hermann Maschinenfabrik GmbH and Co filed Critical Hemscheidt Hermann Maschinenfabrik GmbH and Co
Publication of FR2638254A1 publication Critical patent/FR2638254A1/fr
Application granted granted Critical
Publication of FR2638254B1 publication Critical patent/FR2638254B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21D23/12—Control, e.g. using remote control
    • E21D23/14—Effecting automatic sequential movement of supports, e.g. one behind the other
    • E21D23/146—Transmission of signals and commands by cable
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423—Input/output
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/20—Pc systems
    • G05B2219/25—Pc structure of the system
    • G05B2219/25315—Module, sequence from module to module, structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
  • Earth Drilling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
FR8913789A 1988-10-20 1989-10-20 Dispositif de commande pour soutenements marchants hydrauliques Expired - Fee Related FR2638254B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3835755A DE3835755A1 (de) 1988-10-20 1988-10-20 Elektrohydraulische steuerungseinrichtung fuer hydraulische schreitausbau-einheiten

Publications (2)

Publication Number Publication Date
FR2638254A1 FR2638254A1 (fr) 1990-04-27
FR2638254B1 true FR2638254B1 (fr) 1994-08-26

Family

ID=6365551

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8913789A Expired - Fee Related FR2638254B1 (fr) 1988-10-20 1989-10-20 Dispositif de commande pour soutenements marchants hydrauliques

Country Status (7)

Country Link
US (1) US5017051A (fr)
DE (1) DE3835755A1 (fr)
FR (1) FR2638254B1 (fr)
GB (1) GB2225172B (fr)
HU (1) HUT52208A (fr)
PL (1) PL162692B1 (fr)
RU (1) RU2017973C1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925738B4 (de) 1999-06-07 2017-02-09 Caterpillar Global Mining Europe Gmbh Steuergerät für elektrohydraulische Ausbausteuerungen
DE19953189A1 (de) * 1999-11-05 2001-05-10 Bosch Gmbh Robert Regelanordnung für ein hydraulisches oder pneumatisches System
DE20307308U1 (de) * 2003-05-09 2003-07-03 DBT Automation GmbH, 44534 Lünen Steuergerät für den untertägigen Bergbau
GB0500223D0 (en) * 2005-01-07 2005-02-16 Imi Norgren Ltd Communication system
CN101705833B (zh) * 2009-10-09 2011-09-14 郑州煤矿机械集团股份有限公司 液压支架控制器人机界面控制面板
DE102010026075B4 (de) * 2010-07-05 2015-11-26 Marco Systemanalyse Und Entwicklung Gmbh Schutzprofil und damit versehener Ventilblock
CN102042435B (zh) * 2010-12-29 2012-07-04 北京中科林重科技有限公司 电磁先导阀驱动器
FR2983984A1 (fr) * 2011-12-13 2013-06-14 Continental Automotive France Bloc hydraulique de regulation comportant un boitier d'electrovalves et son circuit de commande
CN102996153A (zh) * 2012-10-19 2013-03-27 宁波长壁流体动力科技有限公司 一种紧凑型液压支架控制器
DE102015102444B4 (de) * 2015-02-20 2017-01-12 Marco Systemanalyse Und Entwicklung Gmbh Verfahren und Vorrichtung zur Bestimmung der Schwenkstellung einer Vorpfändkappe
EP3579671B1 (fr) * 2018-06-05 2023-03-15 R. STAHL Schaltgeräte GmbH Boîtier du type de protection à blindage résistant à la pression (antidéflagrant)
RU189465U1 (ru) * 2018-12-06 2019-05-23 Общество с ограниченной ответственностью "Научно-производственное предприятие "Автоматика" Электрогидравлический распределительный блок

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1085274A (en) * 1964-02-07 1967-09-27 Gullick Ltd Improvements in or relating to mine roof supports and the operation thereof
SU400709A1 (ru) * 1970-10-28 1973-10-01 Донецкий научно исследовательский проектно конструкторский институт автоматизации горных машин Фонд знооертоз
US4141614A (en) * 1976-06-14 1979-02-27 Diamond Power Specialty Corporation Electrical connecting means
DE2714506C2 (de) * 1977-04-01 1982-06-16 Bergwerksverband Gmbh, 4300 Essen Verfahren und Einrichtung zur Überwachung und Steuerung von Strebausrüstungen
DE3012883A1 (de) * 1980-04-02 1981-10-15 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Baueigene steuereinheit fuer elektrohydraulische ausbausteuerungen
SU914768A1 (ru) * 1980-04-07 1982-03-23 Proizv Ob Sozdaniyu Vypusku Sr Устройство дистанционного управления крепью 1
DE3111875A1 (de) * 1981-03-26 1982-10-14 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Elektrohydraulische ausbausteuerung fuer untertaegige gewinnungsbetriebe
DE3207517C2 (de) * 1982-03-03 1985-09-05 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Steuerung für Ausbaugestelle des Untertagebergbaues
DE3220044A1 (de) * 1982-05-27 1983-12-01 Siemens AG, 1000 Berlin und 8000 München Flexible leiterfolie
DE3628738A1 (de) * 1986-08-23 1988-02-25 Eickhoff Geb Funksteuersender und -empfaenger fuer gewinnungsmaschinen des untertaegigen bergbaues
DE3715593C1 (fr) * 1987-05-09 1988-09-15 Gewerkschaft Eisenhuette Westfalia Gmbh, 4670 Luenen, De
DE3715588C1 (fr) * 1987-05-09 1988-09-08 Gewerkschaft Eisenhuette Westfalia Gmbh, 4670 Luenen, De

Also Published As

Publication number Publication date
DE3835755C2 (fr) 1991-06-13
HUT52208A (en) 1990-06-28
GB2225172B (en) 1993-01-06
US5017051A (en) 1991-05-21
GB8923495D0 (en) 1989-12-06
DE3835755A1 (de) 1990-04-26
RU2017973C1 (ru) 1994-08-15
GB2225172A (en) 1990-05-23
PL162692B1 (en) 1993-12-31
HU895363D0 (en) 1990-01-28
FR2638254A1 (fr) 1990-04-27

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
ST Notification of lapse