CS47178A2 - Anchoring device for handling and/or mining equipment,particularly for coal ploughs - Google Patents

Anchoring device for handling and/or mining equipment,particularly for coal ploughs

Info

Publication number
CS47178A2
CS47178A2 CS78471A CS47178A CS47178A2 CS 47178 A2 CS47178 A2 CS 47178A2 CS 78471 A CS78471 A CS 78471A CS 47178 A CS47178 A CS 47178A CS 47178 A2 CS47178 A2 CS 47178A2
Authority
CS
Czechoslovakia
Prior art keywords
handling
anchoring device
mining equipment
coal ploughs
ploughs
Prior art date
Application number
CS78471A
Other languages
English (en)
Other versions
CS264253B2 (en
Inventor
Walter Weirich
Michael Ing Dettmers
Christoph Ing Rassmann
Willi Ing Heyer
Herbert Ing Beyer
Horst Ing Linke
Original Assignee
Gewerk Eisenhuette Westfalia
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 Gewerk Eisenhuette Westfalia filed Critical Gewerk Eisenhuette Westfalia
Publication of CS47178A2 publication Critical patent/CS47178A2/cs
Publication of CS264253B2 publication Critical patent/CS264253B2/cs

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00Transport specially adapted to underground conditions
    • E21F13/08Shifting conveyors or other transport devices from one location at the working face to another
    • E21F13/086Armoured conveyors shifting devices
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21DSHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0004Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0034Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21FSAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F13/00Transport specially adapted to underground conditions
    • E21F13/10Anchorings for conveyors

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)
  • Drives For Endless Conveyors (AREA)
  • Earth Drilling (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Handcart (AREA)
CS78471A 1977-03-22 1978-01-24 Anchoring device for handling and/or mining equipment,particularly for coal ploughs CS264253B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712388A DE2712388C2 (de) 1977-03-22 1977-03-22 Abspanneinrichtung für Förder- und/oder Gewinnungsanlagen in untertägigen Gewinnungsbetrieben

Publications (2)

Publication Number Publication Date
CS47178A2 true CS47178A2 (en) 1988-09-16
CS264253B2 CS264253B2 (en) 1989-06-13

Family

ID=6004253

Family Applications (1)

Application Number Title Priority Date Filing Date
CS78471A CS264253B2 (en) 1977-03-22 1978-01-24 Anchoring device for handling and/or mining equipment,particularly for coal ploughs

Country Status (8)

Country Link
US (1) US4169689A (cs)
BE (1) BE864390A (cs)
CS (1) CS264253B2 (cs)
DE (1) DE2712388C2 (cs)
ES (1) ES468145A1 (cs)
FR (1) FR2384942A1 (cs)
GB (1) GB1593016A (cs)
SU (1) SU1106450A3 (cs)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2917047A1 (de) * 1978-01-28 1980-11-06 Gewerk Eisenhuette Westfalia Einrichtung zur endabstuetzung eines schreitausbaus in geneigter und steiler lagerung
DE2942943C2 (de) * 1979-10-24 1981-11-26 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Vorrichtung zum Aufrechterhalten des vorgegebenen Mittenabstandes der Ausbauelemente eines Schreitausbaues für den Langfrontenabbau
DE3001994A1 (de) * 1980-01-21 1981-07-30 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Strebausbau fuer die stark geneigte lagerung
DE3024216C2 (de) * 1980-06-27 1985-08-01 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Blockabspannung für eine rückbare Förder- und/oder Gewinnungsanlage
DE3122952A1 (de) * 1981-06-10 1983-01-05 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Anschlusskonsole fuer die blockabspannung untertaegiger gewinnungs- und/oder foerderanlagen
DE3715782C2 (de) * 1987-05-12 1996-05-30 Westfalia Becorit Ind Tech Abspanneinrichtung
DE3715781A1 (de) * 1987-05-12 1988-11-24 Gewerk Eisenhuette Westfalia Abspanneinrichtung
GB2469815B (en) * 2009-04-28 2012-08-29 Joy Mm Delaware Inc Armoured face conveyor extendable at head gate end
US8636140B2 (en) 2010-04-26 2014-01-28 Joy Mm Delaware, Inc. Chain tension sensor
CN111911215B (zh) * 2020-08-06 2022-06-28 中煤科工开采研究院有限公司 一种适应综放工作面长度减小的液压支架回撤方法
CN113090315B (zh) * 2021-03-19 2023-03-14 宁夏天地奔牛实业集团有限公司 齿轮齿轨式运输顺槽无反复支护系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1252158B (de) * 1967-10-19 Dowty Mining Equipment Limited, Ashchurch, Tewkesbury, Gloucester (Großbritannien) Grubenausbau mit einer Einrichtung zum Ausrichten der Rückzylinder
DE7440445U (de) * 1975-05-22 Ruhrkohle Ag Abspanneinrichtung für Strebförderer
DE1028515B (de) * 1955-04-14 1958-04-24 Arnold Haarmann Dr Ing Wandernder Grubenausbau zur bergmaennischen Gewinnung von Kohle u. dgl.
DE1183463B (de) * 1959-01-08 1964-12-17 Hansjoachim Von Hippel Dr Ing Strebfoerderer-Spann- und -Rueckvorrichtung
US3072241A (en) * 1959-09-09 1963-01-08 Gewerk Eisenhuette Westfalia Apparatus for displacing a longitudinal mining conveyor
GB930838A (en) * 1960-08-31 1963-07-10 Gullick Ltd Improvements in or relating to roof supports for mines and the like
DE1206383B (de) * 1962-04-13 1965-12-09 Glueckauf Guenther Klerner Mas Schreitende Aufhaenge- bzw. Festlegevorrichtung (Abspannung) fuer die Endstation eines Foerderers, insbesondere in Hobelstreben
FR1333524A (fr) * 1962-09-13 1963-07-26 Klerner Maschf Glueckauf Perfectionnements apportés aux dispositifs de soutien pour des transporteurs pour taille utilisés dans les mines
US3447328A (en) * 1966-04-30 1969-06-03 Bergwerksverband Gmbh Mine roof supports
DE1932378A1 (de) * 1969-06-26 1971-01-07 Gullick Dobson Ltd Selbstvorrueckendes Grubenausbauelement
DE1941094C3 (de) * 1969-08-13 1978-09-14 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Abspannvorrichtung eines Strebförderers in der Strecke
DE2046624C3 (de) * 1970-09-22 1979-03-22 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Vorrichtung zur Verankerung und Abspannung der Antriebsstation eines rückbaren Abbaufdrderers
DE2059471C3 (de) * 1970-12-03 1980-05-14 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Strebförderer-Teilabspannvorrichtung
DE2234964C3 (de) * 1972-07-15 1981-12-24 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Steuerung für eine Strebförderer-Teilverankerung
DE2432767C3 (de) * 1974-07-08 1980-05-29 Maschinenfabrik Glueckauf Beukenberg Gmbh & Co, 4650 Gelsenkirchen Abspannvorrichtung für Förderer in einfallenden Streben

Also Published As

Publication number Publication date
FR2384942A1 (fr) 1978-10-20
ES468145A1 (es) 1978-12-16
BE864390A (fr) 1978-06-16
GB1593016A (en) 1981-07-15
SU1106450A3 (ru) 1984-07-30
FR2384942B1 (cs) 1982-12-31
CS264253B2 (en) 1989-06-13
US4169689A (en) 1979-10-02
DE2712388C2 (de) 1986-04-10
DE2712388A1 (de) 1978-10-05

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