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GB2109439B - Improvements in or relating to mineral mining equipment - Google Patents

Improvements in or relating to mineral mining equipment

Info

Publication number
GB2109439B
GB2109439B GB08134595A GB8134595A GB2109439B GB 2109439 B GB2109439 B GB 2109439B GB 08134595 A GB08134595 A GB 08134595A GB 8134595 A GB8134595 A GB 8134595A GB 2109439 B GB2109439 B GB 2109439B
Authority
GB
United Kingdom
Prior art keywords
relating
mining equipment
mineral mining
mineral
equipment
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
GB08134595A
Other versions
GB2109439A (en
Inventor
Edmund Shorten
Samuel Kenneth Halston
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.)
Coal Industry Patents Ltd
Original Assignee
Coal Industry Patents Ltd
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 Coal Industry Patents Ltd filed Critical Coal Industry Patents Ltd
Priority to GB08134595A priority Critical patent/GB2109439B/en
Publication of GB2109439A publication Critical patent/GB2109439A/en
Application granted granted Critical
Publication of GB2109439B publication Critical patent/GB2109439B/en
Expired legal-status Critical Current

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
    • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
GB08134595A 1981-11-17 1981-11-17 Improvements in or relating to mineral mining equipment Expired GB2109439B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08134595A GB2109439B (en) 1981-11-17 1981-11-17 Improvements in or relating to mineral mining equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08134595A GB2109439B (en) 1981-11-17 1981-11-17 Improvements in or relating to mineral mining equipment

Publications (2)

Publication Number Publication Date
GB2109439A GB2109439A (en) 1983-06-02
GB2109439B true GB2109439B (en) 1985-07-10

Family

ID=10525934

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08134595A Expired GB2109439B (en) 1981-11-17 1981-11-17 Improvements in or relating to mineral mining equipment

Country Status (1)

Country Link
GB (1) GB2109439B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3306033A1 (en) * 1983-02-22 1984-08-23 Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum VENTILATION DEVICE FOR THE SCREW ROLLERS OF A ROLL CUTTER MACHINE FOR THE UNDERGROUND MINING
DE3541886A1 (en) * 1985-11-27 1987-06-19 Paurat F METHOD FOR REDUCING THE RISK OF IGNITION WHILE DRIVING ROUTES IN MINING DEPARTMENTS
DE3717188A1 (en) * 1987-05-22 1988-12-08 Paurat F METHOD FOR REDUCING THE RISK OF IGNITION WHEN USING A PARTIAL CUTTING MACHINE
CN103132999B (en) * 2011-11-22 2015-08-05 淮南矿业(集团)有限责任公司 Coal-winning machine coal tripper

Also Published As

Publication number Publication date
GB2109439A (en) 1983-06-02

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Legal Events

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