ZA8330B - Rock cutting drum for a winning machine in mining in particular in underground coal mining - Google Patents

Rock cutting drum for a winning machine in mining in particular in underground coal mining

Info

Publication number
ZA8330B
ZA8330B ZA8330A ZA8330A ZA8330B ZA 8330 B ZA8330 B ZA 8330B ZA 8330 A ZA8330 A ZA 8330A ZA 8330 A ZA8330 A ZA 8330A ZA 8330 B ZA8330 B ZA 8330B
Authority
ZA
South Africa
Prior art keywords
mining
underground coal
winning machine
cutting drum
rock cutting
Prior art date
Application number
ZA8330A
Other languages
English (en)
Inventor
Gerd Best
Norbert Bruno Weikert
Original Assignee
Krampe & Co
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 Krampe & Co filed Critical Krampe & Co
Priority to ZA8330A priority Critical patent/ZA8330B/xx
Priority to FR8304608A priority patent/FR2538850B1/fr
Priority to DE3326859A priority patent/DE3326859C2/de
Publication of ZA8330B publication Critical patent/ZA8330B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
    • E21C35/22—Equipment for preventing the formation of, or for removal of, dust
    • E21C35/23—Distribution of spraying-fluids in rotating cutter-heads
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
    • E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
    • E21C25/10—Rods; Drums

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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
ZA8330A 1983-01-04 1983-01-04 Rock cutting drum for a winning machine in mining in particular in underground coal mining ZA8330B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ZA8330A ZA8330B (en) 1983-01-04 1983-01-04 Rock cutting drum for a winning machine in mining in particular in underground coal mining
FR8304608A FR2538850B1 (fr) 1983-01-04 1983-03-14 Rouleau haveur pour machine d'extraction de l'industrie miniere, en particulier pour l'exploitation souterraine de la houille
DE3326859A DE3326859C2 (de) 1983-01-04 1983-07-26 Mehrteilige Schrämwalze für eine Gewinnungsmaschine des Bergbaues, insbesondere für den untertägigen Steinkohlebergbau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA8330A ZA8330B (en) 1983-01-04 1983-01-04 Rock cutting drum for a winning machine in mining in particular in underground coal mining

Publications (1)

Publication Number Publication Date
ZA8330B true ZA8330B (en) 1983-11-30

Family

ID=25576480

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA8330A ZA8330B (en) 1983-01-04 1983-01-04 Rock cutting drum for a winning machine in mining in particular in underground coal mining

Country Status (3)

Country Link
DE (1) DE3326859C2 (de)
FR (1) FR2538850B1 (de)
ZA (1) ZA8330B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3414198A1 (de) * 1984-04-14 1985-10-24 Charbonnages De France, Paris Schneidkopf einer abtragsmaschine fuer gestein, insbesondere einer teilschnittvortriebsmaschine
DE102008001089B3 (de) * 2008-04-09 2009-08-06 Erkat Spezialmaschinen Und Service Gmbh Schneidkopfgrundkörper sowie Schneidkopf für eine Vortriebs- oder Gewinnungsmaschine und Verfahren zu deren Herstellung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895682A (en) * 1959-11-12 1962-05-09 Arthur Snipe Improvements in or relating to mineral mining machines
FR83086E (fr) * 1962-02-22 1964-06-05 Heeley Mining Machinery Compan Perfectionnements aux haveuses
FR2030617A5 (en) * 1969-11-13 1970-11-13 Russell Alexandre Elastomeric shaped articles of variable - dimensions
SE355428B (de) * 1970-01-05 1973-04-16 I Andermo
GB1347504A (en) * 1970-09-18 1974-02-27 Anderson Mavor Ltd Cutting drums for mineral mining machines
GB1414917A (de) * 1973-02-09 1975-11-19
US4219239A (en) * 1978-10-30 1980-08-26 Krampe & Co. Mining auger
US4225190A (en) * 1978-12-06 1980-09-30 Dieter Hoffmann Mining drum with cutting and shearing bits on conical ring
PL128042B1 (en) * 1980-06-04 1983-12-31 Ct Kt Maszyn Gorniczych Komag Mining head

Also Published As

Publication number Publication date
DE3326859A1 (de) 1984-07-12
FR2538850A1 (fr) 1984-07-06
DE3326859C2 (de) 1985-08-01
FR2538850B1 (fr) 1988-04-01

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