PL240940A1 - Mining head - Google Patents

Mining head

Info

Publication number
PL240940A1
PL240940A1 PL24094083A PL24094083A PL240940A1 PL 240940 A1 PL240940 A1 PL 240940A1 PL 24094083 A PL24094083 A PL 24094083A PL 24094083 A PL24094083 A PL 24094083A PL 240940 A1 PL240940 A1 PL 240940A1
Authority
PL
Poland
Prior art keywords
mining head
mining
head
Prior art date
Application number
PL24094083A
Other versions
PL138577B1 (en
Inventor
Wlodzimierz Piwowarski
Wladyslaw Helbin
Wojciech Skoczynski
Wlodzimierz Sikora
Zygmunt Jaromin
Helmut Blochel
Original Assignee
Kopalnia Wegla Kamiennego Hale
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 Kopalnia Wegla Kamiennego Hale filed Critical Kopalnia Wegla Kamiennego Hale
Priority to PL24094083A priority Critical patent/PL138577B1/en
Priority to HU91884A priority patent/HUT36223A/en
Priority to CS841684A priority patent/CS244133B2/en
Priority to GB08406169A priority patent/GB2136479B/en
Priority to DE19843408719 priority patent/DE3408719A1/en
Publication of PL240940A1 publication Critical patent/PL240940A1/en
Publication of PL138577B1 publication Critical patent/PL138577B1/en

Links

Classifications

    • 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C27/00—Machines which completely free the mineral from the seam
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting

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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Crushing And Pulverization Processes (AREA)
PL24094083A 1983-03-09 1983-03-09 Mining head PL138577B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
PL24094083A PL138577B1 (en) 1983-03-09 1983-03-09 Mining head
HU91884A HUT36223A (en) 1983-03-09 1984-03-07 Stripper, preferably for mining coal
CS841684A CS244133B2 (en) 1983-03-09 1984-03-08 Working tool
GB08406169A GB2136479B (en) 1983-03-09 1984-03-09 Working member for a mining machine
DE19843408719 DE3408719A1 (en) 1983-03-09 1984-03-09 Winning member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL24094083A PL138577B1 (en) 1983-03-09 1983-03-09 Mining head

Publications (2)

Publication Number Publication Date
PL240940A1 true PL240940A1 (en) 1984-09-10
PL138577B1 PL138577B1 (en) 1986-10-31

Family

ID=20016185

Family Applications (1)

Application Number Title Priority Date Filing Date
PL24094083A PL138577B1 (en) 1983-03-09 1983-03-09 Mining head

Country Status (5)

Country Link
CS (1) CS244133B2 (en)
DE (1) DE3408719A1 (en)
GB (1) GB2136479B (en)
HU (1) HUT36223A (en)
PL (1) PL138577B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPP822499A0 (en) 1999-01-20 1999-02-11 Terratec Asia Pacific Pty Ltd Oscillating & nutating disc cutter
AUPP846599A0 (en) * 1999-02-04 1999-02-25 Sugden, David Burnet Cutting device
AU749078B2 (en) * 1999-02-04 2002-06-20 Odyssey Technology Pty Ltd Cutting device
AUPS186802A0 (en) 2002-04-22 2002-05-30 Odyssey Technology Pty Ltd Oscillating disc cutter with speed controlling bearings
AUPS186902A0 (en) 2002-04-22 2002-05-30 Odyssey Technology Pty Ltd Rock cutting machine
US7934776B2 (en) * 2007-08-31 2011-05-03 Joy Mm Delaware, Inc. Mining machine with driven disc cutters
CN110397437A (en) * 2019-07-25 2019-11-01 山东科技大学 A split shearer drum

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB857354A (en) * 1957-07-02 1960-12-29 Eickhoff Geb Improvements in or relating to cutting machines for mines
US3817579A (en) * 1972-04-14 1974-06-18 Lee Norse Co Mining machine

Also Published As

Publication number Publication date
DE3408719A1 (en) 1984-09-13
CS244133B2 (en) 1986-07-17
GB2136479A (en) 1984-09-19
HUT36223A (en) 1985-08-28
PL138577B1 (en) 1986-10-31
GB8406169D0 (en) 1984-04-11
CS168484A2 (en) 1985-08-15
GB2136479B (en) 1986-07-09

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