FR2063801A5 - - Google Patents

Info

Publication number
FR2063801A5
FR2063801A5 FR6937557A FR6937557A FR2063801A5 FR 2063801 A5 FR2063801 A5 FR 2063801A5 FR 6937557 A FR6937557 A FR 6937557A FR 6937557 A FR6937557 A FR 6937557A FR 2063801 A5 FR2063801 A5 FR 2063801A5
Authority
FR
France
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
FR6937557A
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.)
Ingersoll Rand Co
Original Assignee
Ingersoll Rand 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
Priority to GB50143/69A priority Critical patent/GB1264016A/en
Application filed by Ingersoll Rand Co filed Critical Ingersoll Rand Co
Priority to FR6937557A priority patent/FR2063801A5/fr
Application granted granted Critical
Publication of FR2063801A5 publication Critical patent/FR2063801A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/64—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts
    • F16D3/68—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged between substantially-radial walls of both coupling parts the elements being made of rubber or similar material
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
    • E21B17/076—Telescoping joints for varying drill string lengths; Shock absorbers between rod or pipe and drill bit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
FR6937557A 1969-10-13 1969-10-31 Expired FR2063801A5 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB50143/69A GB1264016A (en) 1969-10-13 1969-10-13 Rock drill bit drive
FR6937557A FR2063801A5 (fr) 1969-10-13 1969-10-31

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB50143/69A GB1264016A (en) 1969-10-13 1969-10-13 Rock drill bit drive
FR6937557A FR2063801A5 (fr) 1969-10-13 1969-10-31

Publications (1)

Publication Number Publication Date
FR2063801A5 true FR2063801A5 (fr) 1971-07-09

Family

ID=27624236

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6937557A Expired FR2063801A5 (fr) 1969-10-13 1969-10-31

Country Status (2)

Country Link
FR (1) FR2063801A5 (fr)
GB (1) GB1264016A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305580A1 (fr) * 1975-03-22 1976-10-22 Walter Gmbh Co Drucklufttechni Marteau foreur pour le percage de trous profonds
EP0005384A1 (fr) * 1978-04-24 1979-11-14 Stenuick Freres S.A. Marteau pneumatique fond-de-trou comportant un taillant
EP0837979A1 (fr) * 1996-05-13 1998-04-29 Ardis L. Holte Element de retenue pour outil de forage dans un ensemble marteau fond-de-trou

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006032312A1 (de) 2006-07-11 2008-01-24 Bayerische Motoren Werke Ag Drehmomentübertragungseinrichtung
EP2612981B1 (fr) * 2012-01-09 2014-07-16 Sandvik Intellectual Property AB Trépan pour un marteau à percussion, manche et patte de rétention correspondante

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305580A1 (fr) * 1975-03-22 1976-10-22 Walter Gmbh Co Drucklufttechni Marteau foreur pour le percage de trous profonds
EP0005384A1 (fr) * 1978-04-24 1979-11-14 Stenuick Freres S.A. Marteau pneumatique fond-de-trou comportant un taillant
FR2424408A1 (fr) * 1978-04-24 1979-11-23 Stenuick Freres Taillant de perforation pour marteau pneumatique fond-de-trou
EP0837979A1 (fr) * 1996-05-13 1998-04-29 Ardis L. Holte Element de retenue pour outil de forage dans un ensemble marteau fond-de-trou
EP0837979A4 (fr) * 1996-05-13 2000-08-02 Ardis L Holte Element de retenue pour outil de forage dans un ensemble marteau fond-de-trou

Also Published As

Publication number Publication date
GB1264016A (en) 1972-02-16

Similar Documents

Publication Publication Date Title
AU2270770A (fr)
AU465452B2 (fr)
AU429630B2 (fr)
AU450150B2 (fr)
AU2355770A (fr)
AU442375B2 (fr)
AU427401B2 (fr)
AU470301B1 (fr)
AU442463B2 (fr)
AU414607B2 (fr)
AU428129B2 (fr)
AU428131B2 (fr)
AU417208B2 (fr)
AT308690B (fr)
AU438128B2 (fr)
AU470661B1 (fr)
AU442285B2 (fr)
AU442322B2 (fr)
AU442357B2 (fr)
AU410358B2 (fr)
AU442380B2 (fr)
AU425297B2 (fr)
AU442535B2 (fr)
AU442538B2 (fr)
AU442554B2 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse