FR2203018B2 - - Google Patents

Info

Publication number
FR2203018B2
FR2203018B2 FR7305117A FR7305117A FR2203018B2 FR 2203018 B2 FR2203018 B2 FR 2203018B2 FR 7305117 A FR7305117 A FR 7305117A FR 7305117 A FR7305117 A FR 7305117A FR 2203018 B2 FR2203018 B2 FR 2203018B2
Authority
FR
France
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
FR7305117A
Other languages
French (fr)
Other versions
FR2203018A2 (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 FR2203018A2 publication Critical patent/FR2203018A2/fr
Application granted granted Critical
Publication of FR2203018B2 publication Critical patent/FR2203018B2/fr
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
    • 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
    • E21C27/34—Machine propelled along the working face by cable or chain

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Soil Working Implements (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
FR7305117A 1972-10-14 1973-02-14 Expired FR2203018B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2250535A DE2250535C3 (en) 1972-10-14 1972-10-14 Coal plane

Publications (2)

Publication Number Publication Date
FR2203018A2 FR2203018A2 (en) 1974-05-10
FR2203018B2 true FR2203018B2 (en) 1982-10-15

Family

ID=5859097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7305117A Expired FR2203018B2 (en) 1972-10-14 1973-02-14

Country Status (5)

Country Link
US (1) US3877752A (en)
BE (1) BE797799A (en)
DE (1) DE2250535C3 (en)
FR (1) FR2203018B2 (en)
GB (1) GB1442831A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2500680C2 (en) * 1975-01-09 1982-12-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Plane guided on a sliding guide
DE2509803A1 (en) * 1975-03-06 1976-09-23 Gewerk Eisenhuette Westfalia PLANES, IN PARTICULAR LOADING PLANES
DE2804976A1 (en) * 1978-02-06 1979-08-16 Gewerk Eisenhuette Westfalia CONTROL DEVICE FOR THE GROUND CHISEL OF A COAL PLANER
DE3222984A1 (en) * 1982-06-19 1983-12-22 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen WINNING PLANER WITH ADJUSTABLE FIRST CHISEL HOLDER
DE3223309A1 (en) * 1982-06-22 1983-12-22 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Device for adjusting an eccentric stop for a pivotable tool carrier in a mining plough
DE3225181A1 (en) * 1982-07-06 1984-01-12 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen DEVICE FOR ADJUSTING THE CUTTING LEVEL OF A GROUND CHISEL ARRANGED ON A PLANER
DE3245792C1 (en) * 1982-12-10 1984-03-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Supply of the liquid media for a hydraulic-mechanical mining extraction machine provided with a sword
DE3517064C1 (en) * 1985-05-11 1986-09-11 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Arrangement for adjusting the ground chisel of a coal plane
US8602502B2 (en) * 2011-12-19 2013-12-10 Joy Mm Delaware, Inc. Articulated shearer
CN103410508A (en) * 2013-07-09 2013-11-27 中煤张家口煤矿机械有限责任公司 Forcible cutter relieving device of coal planer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1182617B (en) * 1963-02-02 1964-12-03 Gewerk Eisenhuette Westfalia Coal plane with hinged flap-like chisel carriers
DE1265091C2 (en) * 1964-10-07 1973-05-17 Gewerk Eisenhuette Westfalia Coal plane

Also Published As

Publication number Publication date
GB1442831A (en) 1976-07-14
DE2250535A1 (en) 1974-04-18
BE797799A (en) 1973-07-31
DE2250535B2 (en) 1980-04-30
US3877752A (en) 1975-04-15
DE2250535C3 (en) 1980-12-18
FR2203018A2 (en) 1974-05-10

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