BE797799A - CHARCOAL PLANER WHOSE TOOL-HOLDERS ARE PRECEDED BY A DEVICE TO LIMIT THE DEPTH OF ATTACK - Google Patents

CHARCOAL PLANER WHOSE TOOL-HOLDERS ARE PRECEDED BY A DEVICE TO LIMIT THE DEPTH OF ATTACK

Info

Publication number
BE797799A
BE797799A BE129664A BE129664A BE797799A BE 797799 A BE797799 A BE 797799A BE 129664 A BE129664 A BE 129664A BE 129664 A BE129664 A BE 129664A BE 797799 A BE797799 A BE 797799A
Authority
BE
Belgium
Prior art keywords
planer
preceded
charcoal
holders
attack
Prior art date
Application number
BE129664A
Other languages
French (fr)
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 BE797799A publication Critical patent/BE797799A/en

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)
BE129664A 1972-10-14 1973-04-05 CHARCOAL PLANER WHOSE TOOL-HOLDERS ARE PRECEDED BY A DEVICE TO LIMIT THE DEPTH OF ATTACK BE797799A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE797799A true BE797799A (en) 1973-07-31

Family

ID=5859097

Family Applications (1)

Application Number Title Priority Date Filing Date
BE129664A BE797799A (en) 1972-10-14 1973-04-05 CHARCOAL PLANER WHOSE TOOL-HOLDERS ARE PRECEDED BY A DEVICE TO LIMIT THE DEPTH OF ATTACK

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
FR2203018A2 (en) 1974-05-10
US3877752A (en) 1975-04-15
DE2250535C3 (en) 1980-12-18
FR2203018B2 (en) 1982-10-15
DE2250535B2 (en) 1980-04-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: GEWERKSCHAFT EISENEHUTTE WESTFALIA

Effective date: 19930405