TERMIUM Plus®
The Government of Canada’s terminology and linguistic data bank.
CORE GRABBER [2 records]
Record 1 - internal organization data 2002-08-07
Record 1, English
Record 1, Subject field(s)
- Mining Equipment and Tools
- Boring and Drilling (Mines)
- Equipment (Oil and Natural Gas Extraction)
Record 1, Main entry term, English
- core lifter
1, record 1, English, core%20lifter
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- core catcher 2, record 1, English, core%20catcher
correct
- core catching finger 3, record 1, English, core%20catching%20finger
correct
- core grabber 4, record 1, English, core%20grabber
correct
- core gripper 4, record 1, English, core%20gripper
correct
- core spring 4, record 1, English, core%20spring
correct
- ring lifter 4, record 1, English, ring%20lifter
correct
- spring lifter 4, record 1, English, spring%20lifter
correct
- split-ring lifter 4, record 1, English, split%2Dring%20lifter
correct
- core extractor 5, record 1, English, core%20extractor
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A spring clip at the base of the core barrel which grips the core, enabling it to be broken off and brought out of the hole. 4, record 1, English, - core%20lifter
Record number: 1, Textual support number: 1 CONT
The function of a core lifter or core catcher is to catch core as it enters the core barrel and to retain it through wedging action. 6, record 1, English, - core%20lifter
Record 1, French
Record 1, Domaine(s)
- Outillage et équipement (Exploitation minière)
- Sondage et forage miniers
- Outillage (Extraction du pétrole et du gaz)
Record 1, Main entry term, French
- extracteur de carotte
1, record 1, French, extracteur%20de%20carotte
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- extracteur de carottes 2, record 1, French, extracteur%20de%20carottes
correct, masculine noun
- extracteur 3, record 1, French, extracteur
correct, masculine noun
- arrache-carotte 4, record 1, French, arrache%2Dcarotte
masculine noun
- arrache-carottes 5, record 1, French, arrache%2Dcarottes
masculine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Dispositif permettant de sectionner la carotte et de la maintenir lors de sa sortie du trou. 6, record 1, French, - extracteur%20de%20carotte
Record number: 1, Textual support number: 2 DEF
Ressort coïnçant la carotte dans le carottier. 4, record 1, French, - extracteur%20de%20carotte
Record number: 1, Textual support number: 1 CONT
Ils sont généralement constitués par une bague métallique, intérieurement cylindriques, mais de forme extérieure tronconique, fendue sur le côté, coulissante à l'intérieur du tube carottier et placée juste au-dessus de la couronne d'attaque; pendant la perforation elle laisse passer, en s'entrouvrant (la bague est précisément fendue à cet effet), la carotte qui monte dans le tube carottier; au moment de l'extraction, lorsqu'on soulève l'outil, l'extracteur (sous l'effet de son poids) descend et vient s'appuyer sur la portée tronconique ménagée à l'intérieur du carottier (petite base en bas); l'extracteur se resserre et coince la carotte. 1, record 1, French, - extracteur%20de%20carotte
Record number: 1, Textual support number: 2 CONT
[Le tube carottier] permet de remonter la carotte à la surface du sol. Dans ce but, on dispose, entre la couronne et le tube carottier, un extracteur constitué par une bague métallique tronconique, dont la petite base est du côté de la couronne et qui est fendue suivant une génératrice. En s'introduisant dans le carottier, la carotte ouvre la bague et passe facilement. Mais quand on soulève l'outil, la bague solidaire de la carotte descend et se resserre grâce aux portées coniques du manchon extracteur. La carotte ainsi coincée peut être remontée jusqu'à la surface. 3, record 1, French, - extracteur%20de%20carotte
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2001-03-15
Record 2, English
Record 2, Subject field(s)
- Boring and Drilling (Mines)
- Oil Drilling
Record 2, Main entry term, English
- core picker
1, record 2, English, core%20picker
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- basket 2, record 2, English, basket
correct
- core basket 2, record 2, English, core%20basket
correct
- core extractor 2, record 2, English, core%20extractor
correct
- core fisher 2, record 2, English, core%20fisher
correct
- core grabber 2, record 2, English, core%20grabber
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A core-fishing device consisting of a tube fitted internally at its lower end with flat, flexible spring fingers that permit core to enter the tube but close when the device is hoisted from the borehole, preventing its escape. 2, record 2, English, - core%20picker
Record number: 2, Textual support number: 1 CONT
Loose core accidentally left in a drill hole, may often be recovered with a core picker. This tool screws into the end of [a] core barrel outer tube in place of assembly of bit and reamer shell. In use, the core picker and outer core barrel assembly is lowered or pushed to the bottom of the drill hole, sliding over any loose core. On removing the assembly from the hole, the loose core is held in the core barrel by the flexible internal spring provided in the core picker ... 3, record 2, English, - core%20picker
Record 2, French
Record 2, Domaine(s)
- Sondage et forage miniers
- Forage des puits de pétrole
Record 2, Main entry term, French
- repêche-carottes
1, record 2, French, rep%C3%AAche%2Dcarottes
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Il arrive quelquefois qu'un bout de carotte reste au fond du trou. On peut alors l'attraper au moyen d'un repêche-carottes, outil analogue au tube carottier muni d'un extracteur, mais sans couronne. 1, record 2, French, - rep%C3%AAche%2Dcarottes
Record 2, Spanish
Record 2, Textual support, Spanish
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