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AU6211490A - Chisel holder for machines for excavating rock and mineral substances - Google Patents

Chisel holder for machines for excavating rock and mineral substances

Info

Publication number
AU6211490A
AU6211490A AU62114/90A AU6211490A AU6211490A AU 6211490 A AU6211490 A AU 6211490A AU 62114/90 A AU62114/90 A AU 62114/90A AU 6211490 A AU6211490 A AU 6211490A AU 6211490 A AU6211490 A AU 6211490A
Authority
AU
Australia
Prior art keywords
machines
mineral substances
chisel holder
excavating rock
excavating
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.)
Granted
Application number
AU62114/90A
Other versions
AU623804B2 (en
Inventor
Michael Komotzki
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.)
MICHAEL KOMOTZKI Firma
Original Assignee
MICHAEL KOMOTZKI Firma
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 MICHAEL KOMOTZKI Firma filed Critical MICHAEL KOMOTZKI Firma
Publication of AU6211490A publication Critical patent/AU6211490A/en
Application granted granted Critical
Publication of AU623804B2 publication Critical patent/AU623804B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • E21C35/18—Mining picks; Holders therefor

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Percussive Tools And Related Accessories (AREA)
AU62114/90A 1990-09-10 1990-09-04 Chisel holder for machines for excavating rock and mineral substances Ceased AU623804B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9019727A GB2247903B (en) 1990-09-10 1990-09-10 Holder for tools for a machine for cutting rocks and mineral substances

Publications (2)

Publication Number Publication Date
AU6211490A true AU6211490A (en) 1992-03-12
AU623804B2 AU623804B2 (en) 1992-05-21

Family

ID=10681945

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62114/90A Ceased AU623804B2 (en) 1990-09-10 1990-09-04 Chisel holder for machines for excavating rock and mineral substances

Country Status (2)

Country Link
AU (1) AU623804B2 (en)
GB (1) GB2247903B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU627066B2 (en) * 1990-09-04 1992-08-13 Komotzki, Firma Michael Chisel holder for machines for excavation of rock and mineral substances

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1388503A (en) * 1972-12-01 1975-03-26 Sandvik Ab Rock milling cutters
US4275929A (en) * 1978-08-25 1981-06-30 The Cincinnati Mine Machinery Company Means for removably affixing a cutter bit mounting lug to a base member on the driven element of a mining machine or the like

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU627066B2 (en) * 1990-09-04 1992-08-13 Komotzki, Firma Michael Chisel holder for machines for excavation of rock and mineral substances

Also Published As

Publication number Publication date
GB9019727D0 (en) 1990-10-24
GB2247903B (en) 1994-06-29
AU623804B2 (en) 1992-05-21
GB2247903A (en) 1992-03-18

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