TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 DEF

An arrangement of pulleys, or sheaves, through which drilling cable is reeved and that moves up and down in the derrick or mast.  3, fiche 1, Anglais, - traveling%20block

Record number: 1, Textual support number: 1 CONT

The drilling cable is reeved over the sheaves of the crown block alternately with the sheaves of the traveling block, which is hoisted and lowered in the derrick by means of the drilling cable.  3, fiche 1, Anglais, - traveling%20block

Record number: 1, Textual support number: 2 CONT

The kelly is suspended by a hook-and-swivel assembly to a traveling block, which is connected by a steel cable to a crown block at the top of the drilling rig.  4, fiche 1, Anglais, - traveling%20block

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 DEF

Dans un derrick, moufle inférieur du palan de levage et portant le crochet; il est relié au moufle fixe par le câble de forage.  3, fiche 1, Français, - moufle%20mobile

Record number: 1, Textual support number: 1 CONT

Le palan mobile ou «traveling block» comprend quatre poulies de 42". Ce dernier pèse à lui seul près de cinq tonnes.  4, fiche 1, Français, - moufle%20mobile

Fiche 1,  Justifications,  Espagnol