AU7811181A - A mineral shearer drum - Google Patents

A mineral shearer drum

Info

Publication number
AU7811181A
AU7811181A AU78111/81A AU7811181A AU7811181A AU 7811181 A AU7811181 A AU 7811181A AU 78111/81 A AU78111/81 A AU 78111/81A AU 7811181 A AU7811181 A AU 7811181A AU 7811181 A AU7811181 A AU 7811181A
Authority
AU
Australia
Prior art keywords
mineral
shearer drum
shearer
drum
mineral shearer
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.)
Abandoned
Application number
AU78111/81A
Inventor
Raymond Needham
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.)
Mining Supplies Ltd
Original Assignee
Mining Supplies Minsup Pty Ltd
Mining Supplies 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 Mining Supplies Minsup Pty Ltd, Mining Supplies Ltd filed Critical Mining Supplies Minsup Pty Ltd
Publication of AU7811181A publication Critical patent/AU7811181A/en
Abandoned 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
    • 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
    • E21C35/18—Mining picks; Holders therefor
    • 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)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
AU78111/81A 1980-12-18 1981-11-30 A mineral shearer drum Abandoned AU7811181A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8040481 1980-12-18
GB8040481 1980-12-18

Publications (1)

Publication Number Publication Date
AU7811181A true AU7811181A (en) 1982-06-24

Family

ID=10518054

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78111/81A Abandoned AU7811181A (en) 1980-12-18 1981-11-30 A mineral shearer drum

Country Status (4)

Country Link
AU (1) AU7811181A (en)
CA (1) CA1169103A (en)
DE (1) DE3148875A1 (en)
ZA (1) ZA818309B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113374474A (en) * 2020-03-10 2021-09-10 三一重型装备有限公司 Mining machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113374474A (en) * 2020-03-10 2021-09-10 三一重型装备有限公司 Mining machine

Also Published As

Publication number Publication date
ZA818309B (en) 1982-10-27
DE3148875A1 (en) 1982-07-29
CA1169103A (en) 1984-06-12

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