PL133506B1 - Tracktaying mobile coal cutter - Google Patents

Tracktaying mobile coal cutter Download PDF

Info

Publication number
PL133506B1
PL133506B1 PL1981232672A PL23267281A PL133506B1 PL 133506 B1 PL133506 B1 PL 133506B1 PL 1981232672 A PL1981232672 A PL 1981232672A PL 23267281 A PL23267281 A PL 23267281A PL 133506 B1 PL133506 B1 PL 133506B1
Authority
PL
Poland
Prior art keywords
frame
mining
tracks
tracktaying
frames
Prior art date
Application number
PL1981232672A
Other languages
English (en)
Polish (pl)
Other versions
PL232672A1 (enExample
Inventor
Herwig Wrulich
Kurt Schaffer
Arnulf Kissich
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Publication of PL232672A1 publication Critical patent/PL232672A1/xx
Publication of PL133506B1 publication Critical patent/PL133506B1/pl

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C33/00—Trucks or other devices for transporting machines for slitting or completely freeing the mineral from the seam

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)
  • Catching Or Destruction (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
PL1981232672A 1980-08-21 1981-08-17 Tracktaying mobile coal cutter PL133506B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0426880A AT367859B (de) 1980-08-21 1980-08-21 Schraemmaschine

Publications (2)

Publication Number Publication Date
PL232672A1 PL232672A1 (enExample) 1982-03-01
PL133506B1 true PL133506B1 (en) 1985-06-29

Family

ID=3561816

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1981232672A PL133506B1 (en) 1980-08-21 1981-08-17 Tracktaying mobile coal cutter

Country Status (10)

Country Link
EP (1) EP0046745A1 (enExample)
JP (1) JPS57134367A (enExample)
AT (1) AT367859B (enExample)
AU (1) AU7331981A (enExample)
BR (1) BR8105324A (enExample)
IN (1) IN151517B (enExample)
PL (1) PL133506B1 (enExample)
RO (1) RO84544B (enExample)
YU (1) YU201981A (enExample)
ZA (1) ZA814986B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0628385Y2 (ja) * 1987-06-19 1994-08-03 株式会社クボタ クロ−ラ式作業車
JP2549137Y2 (ja) * 1991-11-06 1997-09-30 和江 三木 わきの下に貼る汗取りパッド

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE856883C (de) * 1950-12-02 1952-11-24 Eickhoff Maschinenfabrik Geb Schraemmaschinenfahrgestell
DE881176C (de) * 1951-04-17 1953-06-29 Eduard Hoting Vorrichtung zum Reinigen von Entwaesserungsgraeben
AT275424B (de) * 1968-06-10 1969-10-27 Menzi Ag Ernst Unterstützungskonstruktion für einen Bagger
CH541042A (de) * 1969-07-25 1973-08-31 Menzi Ag Ernst Unterstützkonstruktion für einen Bagger
CH510180A (de) * 1969-07-25 1971-07-15 Menzi Ag Ernst Unterstützkonstruktion für einen Bagger
GB1508605A (en) * 1975-11-19 1978-04-26 Smalley Ltd R Excavating vehicles

Also Published As

Publication number Publication date
PL232672A1 (enExample) 1982-03-01
JPS57134367A (en) 1982-08-19
RO84544B (ro) 1984-08-30
AT367859B (de) 1982-08-10
YU201981A (en) 1983-12-31
RO84544A (ro) 1984-06-21
IN151517B (enExample) 1983-05-07
EP0046745A1 (de) 1982-03-03
AU7331981A (en) 1982-02-25
ZA814986B (en) 1982-07-28
BR8105324A (pt) 1982-05-04
ATA426880A (de) 1981-12-15

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