TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

MAIN GEAR WELL [9 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2017-11-17

English

Subject field(s)
  • Flight Controls (Aeroindustry)
CONT

The 747 landing gear doors consist of a wheel well and shock strut doors for each of the main gear and the nose gear.... The body, wing and nose gear wheel well doors are hydraulically actuated... Shock strut doors for each of the gear are operated by mechanical linkage.

French

Domaine(s)
  • Commandes de vol (Constructions aéronautiques)
CONT

Les trappes sont des panneaux assurant l'obturation des logements de l'atterrisseur; elles sont manœuvrées soit mécaniquement soit hydrauliquement. La rentrée et la sortie du train sont précédées d'une ouverture des trappes de train et suivies de leur fermeture.

CONT

Il y a plusieurs façons d'escamoter le train d'atterrissage. La façon classique est de le faire entrer intégralement dans le puits de roue pour y être enfermé ensuite au moyen des portes de train.

OBS

trappe de train d'atterrissage; trappe de train : termes uniformisés par le CUTA - Opérations aériennes.

Spanish

Save record 1

Record 2 2008-04-22

English

Subject field(s)
  • Flight Controls (Aeroindustry)
  • Landing Gear (Aeroindustry)
CONT

The MLG [main landing gear] retracts inwards into the fuselage wheel well. Each MLG has two doors. The outboard door is rigidly attached at the strut. The inboard door operates by mechanical linkage to the strut and is held in up position by two uplock cylinders. This uplock is released when landing gear lever is placed in down position by hydraulic pressure, or by nitrogen pressure in emergency. The MLG is held, while airborne, in retracted position by hydraulic pressure in the actuator and by the inboard door mechanical uplock, if pressure drops. As the gear is extended, an internal lock in the actuator automatically locks it in fully extended positions.

French

Domaine(s)
  • Commandes de vol (Constructions aéronautiques)
  • Atterrisseur (Constructions aéronautiques)
CONT

La séquence d'extension/rétraction des trains est conditionnée par la position du levier de commande «rentrée/sortie» des trains et par la réponse des détecteurs de positions du train et des trappes. Elle commande successivement l'ouverture des trappes, le déverrouillage du train, l'extension du train, le verrouillage du train en position basse, puis la fermeture des trappes principales (et inversement lors de la rétraction).

OBS

levier de commande train; levier train : termes uniformisés par les Comités d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes et Maintenance.

Spanish

Save record 2

Record 3 2008-03-25

English

Subject field(s)
  • Aircraft Systems
CONT

When the landing gear was DOWN, the shock strut air fitting was not visible through the inspection hole in the top of the main gear well. The nose gear wire indicator was not protruding above the nose cap.

PHR

Strut air fitting.

PHR

Universal air fitting.

French

Domaine(s)
  • Circuits des aéronefs
CONT

Lorsque le train d'atterrissage était en position DOWN, le raccord pneumatique de la jambe à amortisseur n'était pas visible par l'orifice se trouvant au sommet du logement du train principal et le câble indicateur du train avant ne dépassait pas de la coiffe du nez.

OBS

raccord pneumatique : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance.

Spanish

Save record 3

Record 4 2008-03-17

English

Subject field(s)
  • Landing Gear (Aeroindustry)
CONT

The aircraft is fitted with hydraulically operated retractable tricycle-type landing gear. There is a main landing gear well in either side of the hull. A well plate mounted on each of the main landing gear encloses the bottom of the wheel well.

PHR

Main landing gear well.

French

Domaine(s)
  • Atterrisseur (Constructions aéronautiques)
CONT

Le personnel de maintenance de la compagnie a déterminé que le circuit hydraulique A a perdu son liquide à la suite de la rupture du bouchon d'extrémité d'un vérin hydraulique de transfert monté dans le puits de roue principal gauche.

OBS

puits de roues : terme uniformisé par les Comités d'uniformisation de la terminologie aéronautique (CUTA) - Maintenance et Opérations aériennes.

PHR

Puits de roue principal.

Spanish

Save record 4

Record 5 2005-07-08

English

Subject field(s)
  • Aircraft Airframe
CONT

U-2 High Altitude Reconnaissance Aircraft(Dragon Lady), USA.... A recorder for the ASARS-2 is installed in the equipment bay forward of the main landing gear well.... The equipment bays E-bay and Q-bay just forward of the main landing gear contain electronics systems and sensor equipment.

CONT

Following Italian tradition, quite powerful ECM is to be housed internally in the equipment bay just forward of the left main undercarriage unit.

CONT

The EA-6B Prowler provides an umbrella of protection over strike aircraft, ground troops and ships by jamming enemy radar, electronic data links and communications. Features: ... A forward equipment bay, and pod-shaped faring on the vertical fin, house the additional avionics equipment.

OBS

equipment bay: term standardized by ISO.

OBS

Equipment bay: comprises the electronics (or "avionics") bay (E-bay) and the sensor bay (Q-bay).

PHR

Aft equipment bay, double equipment bay, forward equipment bay, nose equipment bay, rear fuselage equipment bay.

French

Domaine(s)
  • Cellule d'aéronefs
CONT

Le fuselage avait une section transversale presque circulaire, légèrement aplati en dessous. En avant du longeron principal, la partie supérieure du fuselage était constituée d'un compartiment d'équipements de mesure suivi de l'habitacle pressurisé avec un pare-brise moulé et une canopée articulée sur le coté.

CONT

Conformément à la coutume italienne, des systèmes CME puissants seront logés dans la soute à équipements; à l'avant gauche du train d'atterrissage principal.

OBS

compartiment d'équipements : terme normalisé par l'ISO. L'expression «compartiment équipement» est cependant mieux formée.

PHR

Compartiment équipement du nez de l'avion; compartiment équipement du fuselage avant; compartiment équipement du tronçon avant de fuselage.

Spanish

Save record 5

Record 6 2005-07-05

English

Subject field(s)
  • Aircraft Airframe
CONT

U-2 High Altitude Reconnaissance Aircraft(Dragon Lady), USA.... A recorder for the ASARS-2 is installed in the equipment bay forward of the main landing gear well.... The equipment bays E-bay and Q-bay just forward of the main landing gear contain electronics systems and sensor equipment.

CONT

The sensor bay (called Q-bay) is located just forward of the MLG wheel well, and holds a variety of different sensors. The electronics bay (called E-bay) is located just forward of Q-bay, and holds many electrical relays and components, as well as some defensive systems.

OBS

With the electronics bay (E-bay), constitutes the equipment bay.

French

Domaine(s)
  • Cellule d'aéronefs
OBS

Compose, avec le compartiment électronique («electronics bay»), le compartiment d'équipements («equipment bay»).

Spanish

Save record 6

Record 7 2005-07-05

English

Subject field(s)
  • Aircraft Airframe
CONT

U-2 High Altitude Reconnaissance Aircraft(Dragon Lady), USA.... A recorder for the ASARS-2 is installed in the equipment bay forward of the main landing gear well.... The equipment bays E-bay and Q-bay just forward of the main landing gear contain electronics systems and sensor equipment.

CONT

The sensor bay (called Q-bay) is located just forward of the MLG wheel well, and holds a variety of different sensors. The electronics bay (called E-bay) is located just forward of Q-bay, and holds many electrical relays and components, as well as some defensive systems.

CONT

On 16 July 2002, Corporal Gallant was tasked to carry out an Avionics (AVN) Before Flight Inspection ("B" Check) on CH12428. During his inspection of the Flight Control rods, located in the electronics bay (E Bay), he noticed a cotter pin missing from the collective pitch control rod.

OBS

With the sensor bay (Q-bay), constitutes the equipment bay.

CONT

... the Slimline avionics bay ... is a high strength, sealed compartment that holds a variety of flight electronics such as altimeters, deployment timers, staging timers, video and photographic units, as well as transmitters and telemetry devices.

French

Domaine(s)
  • Cellule d'aéronefs
CONT

Le 16 juillet 2002, le caporal Gallant a reçu l'instruction d'effectuer une inspection avant le vol du système avionique d'un CH12428 (vérification de type {B}). Pendant qu'il vérifiait les biellettes des commandes de vol qui se trouvent dans le compartiment électronique, il a remarqué qu'il manquait une goupille fendue sur la biellette de commande du pas collectif.

OBS

Compose, avec le compartiment capteurs («sensor bay»), le compartiment d'équipements («equipment bay»).

OBS

avionique : Électronique appliquée à l'aviation.

Spanish

Save record 7

Record 8 1987-05-04

English

Subject field(s)
  • Aircraft Airframe
CONT

Aileron control is supplemented by the flight spoilers which are controlled by the spoiler mixer. The spoiler mixer senses aileron movement and automatically provides the correct amount of spoiler deflection.

CONT

There are two lateral control mixers, one located in each main gear wheel well. The mixers allow the spoiler system to be operated by the speedbrake control lever, by the aileron control wheels, or by both simultaneously.... Each mixer consists of a bracket; a shaft supporting the aileron input drum, aileron output drum, and a spoiler cam; two cam follower arms; two spoiler sectors; and connecting links, cranks, and pushrods.

French

Domaine(s)
  • Cellule d'aéronefs
OBS

différentiel déporteurs : terme accepté par le Comité d'étude de la terminologie des cartes de travail du DC-9 et uniformisé par le CUTA opérations aériennes.

Spanish

Save record 8

Record 9 1980-06-17

English

Subject field(s)
  • Mechanical Components
OBS

as the [main landing gear] enters the wheel well, a roller lug attached near the bottom of the shock strut, enters a cam track hook in the door-closing mechanism, unlocks the door-closing mechanism(...)

French

Domaine(s)
  • Composants mécaniques

Spanish

Save record 9

Copyright notice for the TERMIUM Plus® data bank

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

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: