FR2436872A1 - Dispositif d'accouplement - Google Patents

Dispositif d'accouplement

Info

Publication number
FR2436872A1
FR2436872A1 FR7827861A FR7827861A FR2436872A1 FR 2436872 A1 FR2436872 A1 FR 2436872A1 FR 7827861 A FR7827861 A FR 7827861A FR 7827861 A FR7827861 A FR 7827861A FR 2436872 A1 FR2436872 A1 FR 2436872A1
Authority
FR
France
Prior art keywords
drills
heads
attachment element
tightening tool
mining work
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.)
Granted
Application number
FR7827861A
Other languages
English (en)
Other versions
FR2436872B1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7827861A priority Critical patent/FR2436872A1/fr
Publication of FR2436872A1 publication Critical patent/FR2436872A1/fr
Application granted granted Critical
Publication of FR2436872B1 publication Critical patent/FR2436872B1/fr
Granted 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
    • 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
    • E21B3/00—Rotary drilling
    • E21B3/02—Surface drives for rotary drilling
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Structural Engineering (AREA)
  • Gripping On Spindles (AREA)

Abstract

L'INVENTION A TRAIT A UN DISPOSITIF D'ACCOUPLEMENT SERVANT D'ELEMENT DE LIAISON ENTRE LES FLEURETS ET LES TETES DE PERFORATRICES UTILISEES POUR LES TRAVAUX MINIERS ET CONSTITUE D'UNE TIGE OU QUEUE CYLINDRIQUE DONT LA BASE EST MUNIE DE TENONS D'ENTRAINEMENT OBLIQUES COOPERANT AVEC LA TETE DE LA PERFORATRICE ET D'UN BOITIER FAISANT SUITE A LA PARTIE A TENONS. CE DISPOSITIF EST CARACTERISE EN CE QUE LE BOITIER COMPORTE DES MOYENS PERMETTANT L'UTILISATION D'UN OUTIL DE SERRAGE. L'INVENTION CONCERNE LES MINES.
FR7827861A 1978-09-21 1978-09-21 Dispositif d'accouplement Granted FR2436872A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7827861A FR2436872A1 (fr) 1978-09-21 1978-09-21 Dispositif d'accouplement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7827861A FR2436872A1 (fr) 1978-09-21 1978-09-21 Dispositif d'accouplement

Publications (2)

Publication Number Publication Date
FR2436872A1 true FR2436872A1 (fr) 1980-04-18
FR2436872B1 FR2436872B1 (fr) 1981-05-08

Family

ID=9213150

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827861A Granted FR2436872A1 (fr) 1978-09-21 1978-09-21 Dispositif d'accouplement

Country Status (1)

Country Link
FR (1) FR2436872A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119375A1 (fr) * 1982-12-17 1984-09-26 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Dispositif de forage et de mise en place des boulons d'ancrage, notamment pour le minage

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR438673A (fr) * 1912-01-05 1912-05-24 Marie Pierre Joseph Jean Morgo Perfectionnement aux fleurets de perforatrices et analogues
CH234740A (de) * 1943-06-25 1944-10-31 Hiestand Carl Werkzeughalter für die Arbeitsstähle von Bohrhämmern und ähnlichen Geräten.
FR1203474A (fr) * 1958-10-07 1960-01-19 Dispositif d'accouplement des queues de fleurets aux perforatrices utilisées pour des travaux miniers
GB827591A (en) * 1955-07-11 1960-02-10 Mastabar Mining Equip Co Ltd Improvements relating to nut tightening or loosening adaptors for coal or stone drills
US3027796A (en) * 1957-05-21 1962-04-03 Daniel C Shewmon Bolt with driving head shearable at pre-determined torque
FR1437563A (fr) * 1965-03-23 1966-05-06 Boulonneries Lenoir Freres Et Dispositif pour le serrage des boulons de soutènement des parois de mines, adaptable sur les fleurets des appareils de forage
FR2303154A1 (fr) * 1975-03-03 1976-10-01 Carmet Co Procede et appareil de forage dans le toit

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR438673A (fr) * 1912-01-05 1912-05-24 Marie Pierre Joseph Jean Morgo Perfectionnement aux fleurets de perforatrices et analogues
CH234740A (de) * 1943-06-25 1944-10-31 Hiestand Carl Werkzeughalter für die Arbeitsstähle von Bohrhämmern und ähnlichen Geräten.
GB827591A (en) * 1955-07-11 1960-02-10 Mastabar Mining Equip Co Ltd Improvements relating to nut tightening or loosening adaptors for coal or stone drills
US3027796A (en) * 1957-05-21 1962-04-03 Daniel C Shewmon Bolt with driving head shearable at pre-determined torque
FR1203474A (fr) * 1958-10-07 1960-01-19 Dispositif d'accouplement des queues de fleurets aux perforatrices utilisées pour des travaux miniers
FR1437563A (fr) * 1965-03-23 1966-05-06 Boulonneries Lenoir Freres Et Dispositif pour le serrage des boulons de soutènement des parois de mines, adaptable sur les fleurets des appareils de forage
FR2303154A1 (fr) * 1975-03-03 1976-10-01 Carmet Co Procede et appareil de forage dans le toit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119375A1 (fr) * 1982-12-17 1984-09-26 Vereinigte Edelstahlwerke Aktiengesellschaft (Vew) Dispositif de forage et de mise en place des boulons d'ancrage, notamment pour le minage

Also Published As

Publication number Publication date
FR2436872B1 (fr) 1981-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse