TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

BOOM HEAD [8 records]

Record 1 2017-04-28

English

Subject field(s)
  • Shipbuilding Yards and Docks
  • Ship and Boat Parts
DEF

Fitting positioned at the top of the derrick boom on which the span rope or span tackle is connected and on which the cargo end of the cargo runner or the cargo tackle is suspended.

OBS

Designed in general as an eyeplate fitted through the derrick boom. For heavy-lift derricks, special constructions apply.

French

Domaine(s)
  • Chantiers maritimes
  • Parties des bateaux
DEF

Ferrures placées en tête de corne sur lesquelles sont fixés, d'un côté, le martinet d'apiquage ou le palan d'apiquage et, de l'autre côté, le câble de levage ou le palan de câble de levage.

OBS

Conçue en général comme une ferrure avec œils traversant la corne de charge. De construction spéciale pour les charges lourdes.

Spanish

Save record 1

Record 2 1997-08-12

English

Subject field(s)
  • Pulleys and Belts
  • Hoisting and Lifting

French

Domaine(s)
  • Poulies et courroies
  • Levage

Spanish

Save record 2

Record 3 1993-11-17

English

Subject field(s)
  • Shipbuilding Yards and Docks
  • Ship and Boat Parts
DEF

Fitting positioned at the top of the derrick boom on which the span rope or span tackle is connected and on which the cargo end of the cargo runner or the cargo tackle is suspended.

OBS

Fitting at the top end of a derrick boom with moving components for span tackle and cargo tackle connection, usually for heavy-lift derricks.

French

Domaine(s)
  • Chantiers maritimes
  • Parties des bateaux
DEF

Ferrures placées en tête de corne sur lesquelles sont fixés, d'un côté, le martinet d'apiquage ou le palan d'apiquage et, de l'autre côté, le câble de levage ou le palan de câble de levage.

OBS

Ferrure de tête de corne avec parties mobiles pour la liaison du palan d'apiquage et du palan de levage, utilisée habituellement pour les bigues.

Spanish

Save record 3

Record 4 1993-11-16

English

Subject field(s)
  • Shipbuilding Yards and Docks
  • Ship and Boat Parts
DEF

Resulting force at a block head fitting as calculated from the derrick assembly diagram of forces, when a load is held by the derrick.

French

Domaine(s)
  • Chantiers maritimes
  • Parties des bateaux
DEF

Force résultante sur la ferrure de tête de la poulie, calculée à partir de l'épure des efforts de l'ensemble mâture quand une charge est soutenue par cette mâture.

Spanish

Save record 4

Record 5 1993-11-16

English

Subject field(s)
  • Shipbuilding Yards and Docks
  • Ship and Boat Parts
DEF

Resulting force at a block head fitting as calculated from the derrick assembly diagram of forces, when a load is held by the derrick.

French

Domaine(s)
  • Chantiers maritimes
  • Parties des bateaux
DEF

Force résultante sur la ferrure de tête de la poulie, calculée à partir de l'épure des efforts de l'ensemble mâture quand une charge est soutenue par cette mâture.

Spanish

Save record 5

Record 6 1990-08-27

English

Subject field(s)
  • Telephone Services
  • Telecommunications Facilities

French

Domaine(s)
  • Services téléphoniques
  • Installations de télécommunications

Spanish

Save record 6

Record 7 1982-05-25

English

Subject field(s)
  • Earthmoving
  • Road Construction Equipment
CONT

(...) the last or outer section contains the boom head and sheaves.

French

Domaine(s)
  • Terrassement
  • Matériel de constr. (Voies de circulation)
CONT

Les flèches treillis se composent d'une flèche de base en deux parties: la partie inférieure est dénommée pied de flèche, la partie supérieure, tête de flèche. (...) la tête reçoit les poulies dans lesquelles passent les câbles de levage.

Spanish

Save record 7

Record 8 1976-06-19

English

Subject field(s)
  • Telecommunications

French

Domaine(s)
  • Télécommunications
OBS

Picard p.176 4/11/67

Spanish

Save record 8

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