ES349173A1 - Nuevas herramientas de corte para martillos perforadores. - Google Patents

Nuevas herramientas de corte para martillos perforadores.

Info

Publication number
ES349173A1
ES349173A1 ES349173A ES349173A ES349173A1 ES 349173 A1 ES349173 A1 ES 349173A1 ES 349173 A ES349173 A ES 349173A ES 349173 A ES349173 A ES 349173A ES 349173 A1 ES349173 A1 ES 349173A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
cutting tools
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
ES349173A
Other languages
English (en)
Spanish (es)
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.)
KULHMANN
Original Assignee
KULHMANN
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 KULHMANN filed Critical KULHMANN
Publication of ES349173A1 publication Critical patent/ES349173A1/es
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
    • E21B10/58—Chisel-type inserts
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B10/00—Drill bits
    • E21B10/36—Percussion drill bits

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Earth Drilling (AREA)
ES349173A 1967-01-19 1968-01-11 Nuevas herramientas de corte para martillos perforadores. Expired ES349173A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR91733A FR1515214A (fr) 1967-01-19 1967-01-19 Nouveaux taillants pour marteaux perforateurs

Publications (1)

Publication Number Publication Date
ES349173A1 true ES349173A1 (es) 1969-04-01

Family

ID=8624085

Family Applications (1)

Application Number Title Priority Date Filing Date
ES349173A Expired ES349173A1 (es) 1967-01-19 1968-01-11 Nuevas herramientas de corte para martillos perforadores.

Country Status (4)

Country Link
BE (1) BE707004A (en)van)
DE (2) DE6608330U (en)van)
ES (1) ES349173A1 (en)van)
FR (1) FR1515214A (en)van)

Also Published As

Publication number Publication date
BE707004A (en)van) 1968-04-01
FR1515214A (fr) 1968-03-01
DE1583790A1 (de) 1970-09-24
DE6608330U (de) 1971-07-22

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