MA19869A1 - Porte-pic et son procede de fabrication . - Google Patents

Porte-pic et son procede de fabrication .

Info

Publication number
MA19869A1
MA19869A1 MA20091A MA20091A MA19869A1 MA 19869 A1 MA19869 A1 MA 19869A1 MA 20091 A MA20091 A MA 20091A MA 20091 A MA20091 A MA 20091A MA 19869 A1 MA19869 A1 MA 19869A1
Authority
MA
Morocco
Prior art keywords
pic
holder
manufacturing
pic holder
Prior art date
Application number
MA20091A
Other languages
English (en)
Inventor
Blumauer Johannes
Augustin Hubert
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
Publication of MA19869A1 publication Critical patent/MA19869A1/fr

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21CMINING OR QUARRYING
    • E21C35/00Details 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
    • E21C35/18Mining 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)
  • Heat Treatment Of Articles (AREA)
  • Earth Drilling (AREA)
  • Arc Welding In General (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
MA20091A 1982-08-11 1983-08-10 Porte-pic et son procede de fabrication . MA19869A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0307582A AT374563B (de) 1982-08-11 1982-08-11 Meisselhalter, sowie verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
MA19869A1 true MA19869A1 (fr) 1984-04-01

Family

ID=3544908

Family Applications (1)

Application Number Title Priority Date Filing Date
MA20091A MA19869A1 (fr) 1982-08-11 1983-08-10 Porte-pic et son procede de fabrication .

Country Status (9)

Country Link
EP (1) EP0103561A3 (fr)
JP (1) JPS6013193A (fr)
AT (1) AT374563B (fr)
AU (1) AU1726083A (fr)
CS (1) CS585283A2 (fr)
HU (1) HU187116B (fr)
MA (1) MA19869A1 (fr)
PL (1) PL137582B1 (fr)
ZA (1) ZA835428B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT381366B (de) * 1984-11-02 1986-10-10 Ver Edelstahlwerke Ag Vorrichtung zum abbau von gestein und rundschaftmeissel fuer diese vorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT334854B (de) * 1974-10-24 1977-02-10 Voest Ag Meisselhalter fur schramwerkzeuge
AT339234B (de) * 1975-10-29 1977-10-10 Voest Ag Meisselhalter und verfahren zu dessen herstellung

Also Published As

Publication number Publication date
EP0103561A2 (fr) 1984-03-21
PL243387A1 (en) 1984-04-24
CS585283A2 (en) 1985-06-13
JPS6013193A (ja) 1985-01-23
PL137582B1 (en) 1986-06-30
AU1726083A (en) 1984-02-16
AT374563B (de) 1984-05-10
ATA307582A (de) 1983-09-15
HU187116B (en) 1985-11-28
EP0103561A3 (fr) 1985-11-27
ZA835428B (en) 1984-03-28

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MA19869A1 (fr) Porte-pic et son procede de fabrication .