FR1197231A - Improvements to rotary cutting tools for ore mining machines - Google Patents

Improvements to rotary cutting tools for ore mining machines

Info

Publication number
FR1197231A
FR1197231A FR1197231DA FR1197231A FR 1197231 A FR1197231 A FR 1197231A FR 1197231D A FR1197231D A FR 1197231DA FR 1197231 A FR1197231 A FR 1197231A
Authority
FR
France
Prior art keywords
cutting tools
rotary cutting
mining machines
ore mining
ore
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
Other languages
French (fr)
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.)
ANDERSON
Anderson Boyes and Co Ltd
Original Assignee
ANDERSON
Anderson Boyes and Co 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 ANDERSON, Anderson Boyes and Co Ltd filed Critical ANDERSON
Application granted granted Critical
Publication of FR1197231A publication Critical patent/FR1197231A/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)
  • Soil Working Implements (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
FR1197231D 1957-04-25 1958-06-12 Improvements to rotary cutting tools for ore mining machines Expired FR1197231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1318457A GB849450A (en) 1957-04-25 1957-04-25 Improvements in or relating to rotary cutter drums for mineral-mining machines

Publications (1)

Publication Number Publication Date
FR1197231A true FR1197231A (en) 1959-11-30

Family

ID=10018369

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1197231D Expired FR1197231A (en) 1957-04-25 1958-06-12 Improvements to rotary cutting tools for ore mining machines

Country Status (2)

Country Link
FR (1) FR1197231A (en)
GB (1) GB849450A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2653705C2 (en) * 1976-11-26 1982-04-22 H. Krummenauer Kg, 6680 Neunkirchen Cutting roller
DE2653706C2 (en) * 1976-11-26 1981-11-26 H. Krummenauer Kg, 6680 Neunkirchen Cutting roller
US5083839A (en) * 1990-06-27 1992-01-28 Rick Younger Apparatus for grooving or grinding pavement
DE19724924C2 (en) * 1997-06-12 1999-09-16 Tamrock Voest Alpine Bergtech Cutting roller for partial cutting machines
CN110397437A (en) * 2019-07-25 2019-11-01 山东科技大学 A kind of split type coal mining machine roller

Also Published As

Publication number Publication date
GB849450A (en) 1960-09-28

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