GB2135367B - A ventilating device for the shearer drums of a drum cutter-loader for underground mining - Google Patents

A ventilating device for the shearer drums of a drum cutter-loader for underground mining

Info

Publication number
GB2135367B
GB2135367B GB08404690A GB8404690A GB2135367B GB 2135367 B GB2135367 B GB 2135367B GB 08404690 A GB08404690 A GB 08404690A GB 8404690 A GB8404690 A GB 8404690A GB 2135367 B GB2135367 B GB 2135367B
Authority
GB
United Kingdom
Prior art keywords
loader
underground mining
ventilating device
drum cutter
shearer drums
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
GB08404690A
Other versions
GB8404690D0 (en
GB2135367A (en
Inventor
Volker Knorr
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 GB8404690D0 publication Critical patent/GB8404690D0/en
Publication of GB2135367A publication Critical patent/GB2135367A/en
Application granted granted Critical
Publication of GB2135367B publication Critical patent/GB2135367B/en
Expired legal-status Critical Current

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
    • E21C27/02—Machines which completely free the mineral from the seam solely by slitting
    • 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

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)
GB08404690A 1983-02-22 1984-02-22 A ventilating device for the shearer drums of a drum cutter-loader for underground mining Expired GB2135367B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19833306033 DE3306033A1 (en) 1983-02-22 1983-02-22 VENTILATION DEVICE FOR THE SCREW ROLLERS OF A ROLL CUTTER MACHINE FOR THE UNDERGROUND MINING

Publications (3)

Publication Number Publication Date
GB8404690D0 GB8404690D0 (en) 1984-03-28
GB2135367A GB2135367A (en) 1984-08-30
GB2135367B true GB2135367B (en) 1986-04-23

Family

ID=6191450

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08404690A Expired GB2135367B (en) 1983-02-22 1984-02-22 A ventilating device for the shearer drums of a drum cutter-loader for underground mining

Country Status (2)

Country Link
DE (1) DE3306033A1 (en)
GB (1) GB2135367B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3407151A1 (en) * 1984-02-28 1985-08-29 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum ROLL CUTTING MACHINE WITH VENTILATING CLEANING ROLLERS VENTILATED ON ITS LOCKING END

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1098706A (en) * 1963-11-01 1968-01-10 Coal Industry Patents Ltd Mining machines
GB1357641A (en) * 1971-06-24 1974-06-26 Coal Industry Patents Ltd Mineral mining machines
GB1437396A (en) * 1973-08-10 1976-05-26 Coal Industry Patents Ltd Mineral mining machine
DE2852689C2 (en) * 1978-12-06 1982-07-29 Gebr. Eickhoff, Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum Roller cutting machine with a ventilation device
GB2109439B (en) * 1981-11-17 1985-07-10 Coal Ind Improvements in or relating to mineral mining equipment

Also Published As

Publication number Publication date
GB8404690D0 (en) 1984-03-28
GB2135367A (en) 1984-08-30
DE3306033A1 (en) 1984-08-23

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Legal Events

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