PL289893A1 - Sledge-mounted coal planer - Google Patents

Sledge-mounted coal planer

Info

Publication number
PL289893A1
PL289893A1 PL28989391A PL28989391A PL289893A1 PL 289893 A1 PL289893 A1 PL 289893A1 PL 28989391 A PL28989391 A PL 28989391A PL 28989391 A PL28989391 A PL 28989391A PL 289893 A1 PL289893 A1 PL 289893A1
Authority
PL
Poland
Prior art keywords
sledge
coal planer
mounted coal
planer
coal
Prior art date
Application number
PL28989391A
Other languages
English (en)
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 PL289893A1 publication Critical patent/PL289893A1/xx

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)
  • Chain Conveyers (AREA)
  • Pusher Or Impeller Conveyors (AREA)
  • Sawing (AREA)
PL28989391A 1990-04-13 1991-04-15 Sledge-mounted coal planer PL289893A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19904012056 DE4012056C2 (de) 1990-04-13 1990-04-13 Schwerthobel

Publications (1)

Publication Number Publication Date
PL289893A1 true PL289893A1 (en) 1992-06-01

Family

ID=6404403

Family Applications (1)

Application Number Title Priority Date Filing Date
PL28989391A PL289893A1 (en) 1990-04-13 1991-04-15 Sledge-mounted coal planer

Country Status (4)

Country Link
CZ (1) CZ281061B6 (cs)
DE (1) DE4012056C2 (cs)
PL (1) PL289893A1 (cs)
RU (1) RU2003800C1 (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005004383U1 (de) * 2005-03-16 2005-05-25 Dbt Gmbh Hobelführungsschuß für Gleithobel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640826C2 (de) * 1986-11-28 1996-05-02 Westfalia Becorit Ind Tech Schwerthobel
DE3828371C2 (de) * 1988-08-20 1996-12-19 Dbt Gmbh Schwerthobel

Also Published As

Publication number Publication date
CS9101028A2 (en) 1991-12-17
DE4012056A1 (de) 1991-10-17
RU2003800C1 (ru) 1993-11-30
DE4012056C2 (de) 1999-02-11
CZ281061B6 (cs) 1996-06-12

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