GB2172919B - Shearer drum for a drum shearer-loader used in underground mining - Google Patents

Shearer drum for a drum shearer-loader used in underground mining

Info

Publication number
GB2172919B
GB2172919B GB08607256A GB8607256A GB2172919B GB 2172919 B GB2172919 B GB 2172919B GB 08607256 A GB08607256 A GB 08607256A GB 8607256 A GB8607256 A GB 8607256A GB 2172919 B GB2172919 B GB 2172919B
Authority
GB
United Kingdom
Prior art keywords
shearer
drum
underground mining
loader used
loader
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB08607256A
Other versions
GB8607256D0 (en
GB2172919A (en
Inventor
Hans-Dieter Horst
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Original Assignee
Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
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 Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH filed Critical Gebr Eickhoff Maschinenfabrik u Eisengiesserei GmbH
Publication of GB8607256D0 publication Critical patent/GB8607256D0/en
Publication of GB2172919A publication Critical patent/GB2172919A/en
Application granted granted Critical
Publication of GB2172919B publication Critical patent/GB2172919B/en
Expired legal-status Critical Current

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

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)
  • Glanulating (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
GB08607256A 1985-03-29 1986-03-24 Shearer drum for a drum shearer-loader used in underground mining Expired GB2172919B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853511573 DE3511573A1 (en) 1985-03-29 1985-03-29 SCRAPER ROLLER FOR ROLLER CUTTING MACHINES USED IN UNDERGROUND MINING

Publications (3)

Publication Number Publication Date
GB8607256D0 GB8607256D0 (en) 1986-04-30
GB2172919A GB2172919A (en) 1986-10-01
GB2172919B true GB2172919B (en) 1988-06-08

Family

ID=6266790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08607256A Expired GB2172919B (en) 1985-03-29 1986-03-24 Shearer drum for a drum shearer-loader used in underground mining

Country Status (2)

Country Link
DE (1) DE3511573A1 (en)
GB (1) GB2172919B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636633A1 (en) * 1986-10-28 1988-05-11 Eickhoff Geb CUTTING ROLLER FOR ROLLING MACHINES USED IN DROPPING OPERATIONS OF THE UNDERGROUND MINING
DE3716272A1 (en) * 1987-05-15 1988-11-24 Eickhoff Geb Cutting drum for shearer loaders used in underground mining

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647171A1 (en) * 1976-10-19 1978-05-18 Kennametal Inc Coal cutting machine rotary cutter - has split conical body, front plate, and helical plate with picks attached to edges
GB2000539B (en) * 1977-06-22 1982-02-10 Winster Mining Ltd Cutting drums for mining machines
GB2034375B (en) * 1978-11-01 1982-08-18 Winster Mining Ltd Mineral-mining cutter drum
DE2936184C2 (en) * 1979-09-07 1982-12-23 Krampe & Co Fertigung in Bergbaubedarf GmbH, Zweigniederlassung Pelkum, 4700 Hamm Cutting roller

Also Published As

Publication number Publication date
GB8607256D0 (en) 1986-04-30
GB2172919A (en) 1986-10-01
DE3511573A1 (en) 1986-10-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee