TERMIUM Plus®

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

TWO DISC CLUTCH [3 records]

Record 1 2023-12-22

English

Subject field(s)
  • Braking Systems (Motor Vehicles and Bicycles)
CONT

A clutch brake is a circular metal disc with friction material attached to both sides. Two tangs on the clutch brake match machined slots in the transmission input shaft. The clutch brake is mounted on these slots, between the release bearing and the transmission. This mounting arrangement allows the clutch brake to move back and forth along the input shaft. The purpose of a clutch brake is to stop or slow the input shaft from rotating, allowing the gears to mesh without grinding/clashing. This eliminates damage to non-synchronized transmissions, and minimizes the effort required when shifting from neutral into first or reverse from a standstill.

French

Domaine(s)
  • Freins (Véhicules automobiles et bicyclettes)

Spanish

Campo(s) temático(s)
  • Frenos (Vehículos automotores y bicicletas)
DEF

Mecanismo que sirve para reducir más rápidamente la velocidad del eje motor de la transmisión durante el embragado.

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Record 2 2023-06-01

English

Subject field(s)
  • Couplings (Mechanical Components)
  • Transmission Systems (Motor Vehicles and Bicycles)
CONT

Trucks that regularly tow 15,000 lbs or more should use a double disc clutch designed for the street, regardless of the hp [high performance] level.

Key term(s)
  • two disc clutch
  • two disk clutch
  • two plate clutch
  • double-disc clutch
  • double disk clutch
  • dual-disc clutch
  • dual-disk clutch
  • dual disk clutch
  • twin disk clutch

French

Domaine(s)
  • Accouplements (Composants mécaniques)
  • Transmission (Véhicules automobiles et bicyclettes)
CONT

L'embrayage bidisque permet de transmettre des couples élevés avec un petit diamètre. Avec une surface de friction plus importante et une dissipation thermique supérieure, le système peut faire face à des contraintes élevées.

Spanish

Campo(s) temático(s)
  • Acoplamientos (Componentes mecánicos)
  • Sistemas de transmisión (Vehículos automotores y bicicletas)
CONT

Embrague de doble disco. Se utiliza cuando las dimensiones de un solo disco no son las suficientes para transmitir el momento de giro del motor. [...] Además de las piezas de un embrague de un solo disco, este embrague tiene una placa intermedia y otro disco de embrague.

Save record 2

Record 3 2017-01-25

English

Subject field(s)
  • Transmission Systems (Motor Vehicles and Bicycles)
  • Couplings (Mechanical Components)
  • Mechanical Transmission Systems
CONT

The clutch is composed of three discs on a shaft. Two of the discs, the driven disc and floating disc, are connected to the engine crankshaft and turn when the engine is running. The third disc, or clutch hub with lining, is free to turn on the shaft and is connected to the transmission by means of the drive belt. This disc is between the other two discs, and is the one with the lining. It turns when the scooter moves. As the three discs are pressed together, they are forced to turn together, transmitting engine power to the transmission.

OBS

clutch hub: term officially approved by the Lexicon Project Committee (New Brunswick).

French

Domaine(s)
  • Transmission (Véhicules automobiles et bicyclettes)
  • Accouplements (Composants mécaniques)
  • Transmissions mécaniques
DEF

Partie interne de l'embrayage qui comporte des rainures pour recevoir des disques.

OBS

moyeu d'embrayage : terme uniformisé par le Comité du projet de lexiques (Nouveau-Brunswick).

Spanish

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