TERMIUM Plus®

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MINE HEAD [4 records]

Record 1 2017-10-17

English

Subject field(s)
  • Occupation Names (General)
  • Mining Operations
DEF

[One who] operates machine to install roof-support bolts in underground mine : Positions safety jack to support roof until bolts can be installed. Drives machine into position, inserts bit in drill chuck, and starts drill. Moves lever to advance bit into roof at specified distance from rib or adjacent bolt. Removes bit from chuck and replaces with bolt. Starts hydraulic action which forces bolt into hole. Starts rotation of chuck to turn bolt and open expansion head to exert pressure upon rock formation. Tests bolt for specified tension, using torque wrench.

French

Domaine(s)
  • Désignations des emplois (Généralités)
  • Exploitation minière
DEF

[Personne qui] conduit une machine qui installe les boulons d'étançonnement dans le toit des galeries des mines : Place les vérins de sécurité pour soutenir le toit jusqu'à l'installation des boulons. Met la machine en position, place le fleuret dans le mandrin et met la machine en marche. Manœuvre le levier pour faire pénétrer le fleuret dans le roc du toit, à une certaine distance de l'étançon ou du boulon voisin. Retire le fleuret du mandrin et met un boulon dans le mandrin. Déclenche la poussée hydraulique qui force le boulon à entrer dans le trou creusé par le fleuret. Met en marche le mouvement rotatif du mandrin pour visser le boulon et ouvrir la tête à expansion qui fera pression dans le roc. Vérifie la tension de boulons à l'aide d'une clef dynamométrique.

Key term(s)
  • boulonneur dans le toit
  • boulonneuse dans le toit

Spanish

Save record 1

Record 2 2011-12-12

English

Subject field(s)
  • Mining Operations
  • Special-Language Phraseology
OBS

UN team to inspect suspect uranium mine.... This is only the second time the IAEA [International Atomic Energy Agency] has undertaken such a comprehensive study of a large uranium mine. [The] head of the IAEA radiation safety section says the mission will concentrate on three issues : workers’ health, the monitoring of their exposure to radiation, and management of the mine's radioactive ’tailings’, amixture of uranium ore and processing liquids.

French

Domaine(s)
  • Exploitation minière
  • Phraséologie des langues de spécialité

Spanish

Save record 2

Record 3 2010-08-26

English

Subject field(s)
  • Military Equipment
  • Mine Warfare
CONT

The United Scientific Instruments No 4C mine detector was the standard mine detector of the British Army from 1968... The No 4C comprises a search head mounted on a telescopic handle, an amplifier unit, headphones and connecting cables.

Key term(s)
  • 4C mine detector
  • mine detector 4C

French

Domaine(s)
  • Matériel militaire
  • Guerre des mines

Spanish

Save record 3

Record 4 2005-12-07

English

Subject field(s)
  • Protective Clothing
  • Demolition (Military)
CONT

... a lighter demining suit, called the Humanitarian Demining Ensemble(HDE), that offers basic protection against mine blast to the frontal torso, face, head, ears and hands.

French

Domaine(s)
  • Vêtements de protection
  • Destruction (Militaire)
CONT

[...] une tenue de déminage plus légère appelée «tenue de déminage à des fins humanitaires» qui assure la protection de la poitrine, du visage, de la tête, des oreilles et des mains contre le souffle des mines.

Spanish

Save record 4

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