ATA287586A - Meisselanordnung fuer einen rundschaftmeissel - Google Patents

Meisselanordnung fuer einen rundschaftmeissel

Info

Publication number
ATA287586A
ATA287586A AT287586A AT287586A ATA287586A AT A287586 A ATA287586 A AT A287586A AT 287586 A AT287586 A AT 287586A AT 287586 A AT287586 A AT 287586A AT A287586 A ATA287586 A AT A287586A
Authority
AT
Austria
Prior art keywords
chisel
rounding
arrangement
chisel arrangement
rounding chisel
Prior art date
Application number
AT287586A
Other languages
English (en)
Other versions
AT386252B (de
Inventor
Friedrich Dipl Ing Zauner
Original Assignee
Voest Alpine Ag
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 Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT287586A priority Critical patent/AT386252B/de
Publication of ATA287586A publication Critical patent/ATA287586A/de
Application granted granted Critical
Publication of AT386252B publication Critical patent/AT386252B/de

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
    • E21C35/19—Means for fixing picks or holders
    • E21C35/197—Means for fixing picks or holders using sleeves, rings or the like, as main fixing elements
    • 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
    • E21C35/187—Mining picks; Holders therefor with arrangement of fluid-spraying nozzles

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)
  • Percussive Tools And Related Accessories (AREA)
AT287586A 1986-10-29 1986-10-29 Meisselanordnung fuer einen rundschaftmeissel AT386252B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT287586A AT386252B (de) 1986-10-29 1986-10-29 Meisselanordnung fuer einen rundschaftmeissel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT287586A AT386252B (de) 1986-10-29 1986-10-29 Meisselanordnung fuer einen rundschaftmeissel

Publications (2)

Publication Number Publication Date
ATA287586A true ATA287586A (de) 1987-12-15
AT386252B AT386252B (de) 1988-07-25

Family

ID=3541690

Family Applications (1)

Application Number Title Priority Date Filing Date
AT287586A AT386252B (de) 1986-10-29 1986-10-29 Meisselanordnung fuer einen rundschaftmeissel

Country Status (1)

Country Link
AT (1) AT386252B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT509644B1 (de) 2010-03-22 2013-09-15 Sandvik Mining & Constr Oy Anordnung zum erfassen der belastung eines meissels von schrämmaschinen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU515763B2 (en) * 1977-04-01 1981-04-30 Hall & Pickles Limited Mineral cutting pick
GB2071184B (en) * 1980-03-05 1985-01-23 Hollingworth K J Coal cutter pick boxes
NZ207681A (en) * 1983-04-11 1986-03-14 Voest Alpine Ag Vibrating tooth cutter for rock
AT381985B (de) * 1984-12-19 1986-12-29 Voest Alpine Ag Sprueheinrichtung fuer kuehlfluessigkeit aus duesen eines schraemkopfes

Also Published As

Publication number Publication date
AT386252B (de) 1988-07-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee