FR88690E - Outil à percussion pour forages et applications analogues - Google Patents

Outil à percussion pour forages et applications analogues

Info

Publication number
FR88690E
FR88690E FR29901A FR29901A FR88690E FR 88690 E FR88690 E FR 88690E FR 29901 A FR29901 A FR 29901A FR 29901 A FR29901 A FR 29901A FR 88690 E FR88690 E FR 88690E
Authority
FR
France
Prior art keywords
drilling
impact tool
similar applications
applications
similar
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
FR29901A
Other languages
English (en)
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.)
Hughes Tool Co
Original Assignee
Hughes Tool Co
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 Hughes Tool Co filed Critical Hughes Tool Co
Priority to FR29901A priority Critical patent/FR88690E/fr
Application granted granted Critical
Publication of FR88690E publication Critical patent/FR88690E/fr
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
    • E21B10/56—Button-type inserts

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)
FR29901A 1965-08-31 1965-08-31 Outil à percussion pour forages et applications analogues Expired FR88690E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR29901A FR88690E (fr) 1965-08-31 1965-08-31 Outil à percussion pour forages et applications analogues

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR29901A FR88690E (fr) 1965-08-31 1965-08-31 Outil à percussion pour forages et applications analogues

Publications (1)

Publication Number Publication Date
FR88690E true FR88690E (fr) 1967-03-10

Family

ID=8587499

Family Applications (1)

Application Number Title Priority Date Filing Date
FR29901A Expired FR88690E (fr) 1965-08-31 1965-08-31 Outil à percussion pour forages et applications analogues

Country Status (1)

Country Link
FR (1) FR88690E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633779A1 (de) * 1976-07-28 1978-02-02 Richard Karnebogen Bohrkrone fuer schlagende gesteinsbohrmaschinen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2633779A1 (de) * 1976-07-28 1978-02-02 Richard Karnebogen Bohrkrone fuer schlagende gesteinsbohrmaschinen

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