PL256991A1 - Planer for underground mining - Google Patents

Planer for underground mining

Info

Publication number
PL256991A1
PL256991A1 PL25699185A PL25699185A PL256991A1 PL 256991 A1 PL256991 A1 PL 256991A1 PL 25699185 A PL25699185 A PL 25699185A PL 25699185 A PL25699185 A PL 25699185A PL 256991 A1 PL256991 A1 PL 256991A1
Authority
PL
Poland
Prior art keywords
planer
underground mining
mining
underground
Prior art date
Application number
PL25699185A
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 PL256991A1 publication Critical patent/PL256991A1/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
    • 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)
  • Bulkheads Adapted To Foundation Construction (AREA)
PL25699185A 1984-12-22 1985-12-20 Planer for underground mining PL256991A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843447173 DE3447173A1 (en) 1984-12-22 1984-12-22 Plough for underground extraction

Publications (1)

Publication Number Publication Date
PL256991A1 true PL256991A1 (en) 1986-10-07

Family

ID=6253731

Family Applications (1)

Application Number Title Priority Date Filing Date
PL25699185A PL256991A1 (en) 1984-12-22 1985-12-20 Planer for underground mining

Country Status (5)

Country Link
BE (1) BE903919A (en)
DE (1) DE3447173A1 (en)
ES (1) ES8702572A1 (en)
PL (1) PL256991A1 (en)
SU (1) SU1342429A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005004383U1 (en) * 2005-03-16 2005-05-25 Dbt Gmbh Planing guide shot for Gleithobel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1908213U (en) * 1964-11-02 1965-01-14 Gewerk Eisenhuette Westfalia CABBAGE PLANE WITH FLAP-LIKE CHISEL CARRIERS.
DE2500680C2 (en) * 1975-01-09 1982-12-23 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Plane guided on a sliding guide
DE2608632C2 (en) * 1976-03-03 1983-12-08 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Planer
DE3106565A1 (en) * 1981-02-21 1982-09-16 Gewerkschaft Eisenhütte Westfalia, 4670 Lünen Baseplate plough

Also Published As

Publication number Publication date
ES550231A0 (en) 1987-01-01
ES8702572A1 (en) 1987-01-01
DE3447173A1 (en) 1986-07-03
SU1342429A3 (en) 1987-09-30
BE903919A (en) 1986-04-16

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