GB1565275A - Mineral winning machines - Google Patents

Mineral winning machines Download PDF

Info

Publication number
GB1565275A
GB1565275A GB6933/77A GB693377A GB1565275A GB 1565275 A GB1565275 A GB 1565275A GB 6933/77 A GB6933/77 A GB 6933/77A GB 693377 A GB693377 A GB 693377A GB 1565275 A GB1565275 A GB 1565275A
Authority
GB
United Kingdom
Prior art keywords
plough
machine according
pressure
units
control signals
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
Application number
GB6933/77A
Other languages
English (en)
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.)
Gewerkschaft Eisenhutte Westfalia GmbH
Original Assignee
Gewerkschaft Eisenhutte Westfalia 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 Gewerkschaft Eisenhutte Westfalia GmbH filed Critical Gewerkschaft Eisenhutte Westfalia GmbH
Publication of GB1565275A publication Critical patent/GB1565275A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/20—Mineral freed by means not involving slitting
    • E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
    • E21F17/04—Distributing means for power supply in mines
    • E21F17/08—Distributing hydraulic power; Pipe networks for hydraulic liquid

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)
  • Fluid-Pressure Circuits (AREA)
  • Spray Control Apparatus (AREA)
  • Ship Loading And Unloading (AREA)
  • Milling, Drilling, And Turning Of Wood (AREA)
GB6933/77A 1976-02-21 1977-02-18 Mineral winning machines Expired GB1565275A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2607100A DE2607100C2 (de) 1976-02-21 1976-02-21 Hobel mit verstellbaren Lösewerkzeugen oder Werkzeugträgern

Publications (1)

Publication Number Publication Date
GB1565275A true GB1565275A (en) 1980-04-16

Family

ID=5970535

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6933/77A Expired GB1565275A (en) 1976-02-21 1977-02-18 Mineral winning machines

Country Status (7)

Country Link
US (1) US4119347A (enExample)
CS (1) CS189044B2 (enExample)
DE (1) DE2607100C2 (enExample)
FR (1) FR2341737A1 (enExample)
GB (1) GB1565275A (enExample)
PL (1) PL110883B1 (enExample)
ZA (1) ZA77924B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138468A (en) * 1983-04-14 1984-10-24 Gewerk Eisenhuette Westfalia Mineral winning plough
GB2201220A (en) * 1987-02-03 1988-08-24 Norwegian Contractors Method for ballasting pipe line
GB2255362A (en) * 1991-04-29 1992-11-04 Tamrock World Corp Fiber optic remote control system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709392C2 (de) * 1977-03-04 1985-09-12 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Kohlenhobel
DE2836133C2 (de) * 1978-08-18 1991-05-08 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Hobel mit höhenverstellbarem Firstmeißelträger
DE3338114A1 (de) * 1983-10-20 1985-05-02 Bergwerksverband Gmbh, 4300 Essen Verfahren zur automation einer schaelenden oder schneidenden gewinnungsanlage
DE3508058A1 (de) * 1985-03-07 1986-09-11 Gewerkschaft Eisenhütte Westfalia GmbH, 4670 Lünen Hobel mit verstellbaren loesewerkzeugen oder werkzeugtraegern
DE3517064C1 (de) * 1985-05-11 1986-09-11 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Anordnung zum Einstellen der Bodenmeissel eines Kohlenhobels
DE102007022439B4 (de) * 2007-05-10 2009-01-29 Rag Aktiengesellschaft Versorgungsleitungsstrang
CN101555804B (zh) * 2009-05-26 2011-06-29 中国一拖集团有限公司 电缆滚筒液压驱动和电缆极限长度控制系统集成装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1317567A (enExample) * 1963-05-08
US1503870A (en) * 1923-01-17 1924-08-05 Ball Edwin Coal-dust eliminator
GB923816A (en) * 1959-10-12 1963-04-18 Pye Ltd Tube or hose construction
FR1312985A (fr) * 1962-01-31 1962-12-21 Eickhoff Geb Dispositif de télécommande pour treuil placé à distance d'une haveuse ou machine analogue
DE1238418B (de) * 1964-08-12 1967-04-13 Gewerk Eisenhuette Westfalia Kohlenhobel, der zur Anpassung an eine wechselnde Floezmaechtigkeit aus einem Grundkoerper und aus einer wechselnden Zahl von uebereinander angeordneten Meissel tragenden Einzelelementen besteht
US3866670A (en) * 1969-02-22 1975-02-18 Kabel Metallwerke Ghh Tube bundle cable
DE6913805U (de) * 1969-03-31 1970-01-08 Tecalemit G M B H Fa Deutsche Flexibles mehrleitungsrohr
DE2254774C3 (de) * 1972-11-09 1981-04-30 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Gewinnungsmaschine für Bergbaubetriebe, insbesondere Hobel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2138468A (en) * 1983-04-14 1984-10-24 Gewerk Eisenhuette Westfalia Mineral winning plough
GB2201220A (en) * 1987-02-03 1988-08-24 Norwegian Contractors Method for ballasting pipe line
GB2201220B (en) * 1987-02-03 1991-01-02 Norwegian Contractors A method for ballasting a pipe bundle, and pipe bundle for use with the method
GB2255362A (en) * 1991-04-29 1992-11-04 Tamrock World Corp Fiber optic remote control system
US5295733A (en) * 1991-04-29 1994-03-22 Tamrock World Corporation, N.V. Fiber optic remote control system for a continuous miner and method of use

Also Published As

Publication number Publication date
ZA77924B (en) 1977-12-28
FR2341737A1 (fr) 1977-09-16
US4119347A (en) 1978-10-10
CS189044B2 (en) 1979-03-30
FR2341737B1 (enExample) 1982-11-05
DE2607100C2 (de) 1983-11-17
DE2607100A1 (de) 1977-08-25
PL110883B1 (en) 1980-08-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee