TERMIUM Plus®

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Consult the Government of Canada’s terminology data bank.

INITIAL YIELD PRESSURE [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 1999-05-11

English

Subject field(s)
  • Mining Equipment and Tools
DEF

A prop consisting of two telescoping steel cylinders which are extended by hydraulic pressure which may be provided by a hand-operated pump built into the prop. The prop holds about half a gallon of mineral oil and is fitted with a yield valve which relieves the pressure when the load exceeds that for which the prop is set. An hydraulic prop enables quicker setting, uniform initial loading and it can be withdrawn from a remote, safe position. The year 1947 saw the first hydraulic prop in a British coal mine-today there are more than one million in use.

French

Domaine(s)
  • Outillage et équipement (Exploitation minière)
CONT

Dans un étançon hydraulique, l'ensemble des deux cylindres constitue un vérin hydraulique, qui est relié par une tuyauterie à une centrale hydraulique. La pression de pose (lors de la mise en place) est fournie par la centrale. La pression de coulissement peut être réglée par un système de clapets de décharge. L'étançon hydraulique, par sa pression de pose élevée et sa souplesse de coulissement, constitue le meilleur soutènement.

Spanish

Save record 1

Record 2 1991-03-28

English

Subject field(s)
  • Small Arms
DEF

Theoretical pressure which cannot be exceeded without causing permanent strain at the section considered.

OBS

Term and definition officialized by the Small Arms Terminology Working Group.

French

Domaine(s)
  • Armes légères
DEF

Pression théorique ne pouvant être dépassée sans provoquer une faiblesse permanente à la pièce concernée.

OBS

Terme et définition uniformisés par le Groupe de travail de terminologie des armes légères.

Spanish

Save record 2

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© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
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