gear wheel

• Composant mécanique portant des dents qui s'engrènent avec une autre pièce dentée pour transmettre un mouvement ou une puissance, généralement utilisé dans les machines et les moteurs.

A mechanical component with teeth that interlock with another toothed part to transmit motion or power, commonly used in machinery and engines.

1. Mechanical componentB2formal

   A rotating machine part with cut teeth that mesh with another toothed part to transmit torque and change speed or direction.

   Roue dentée

   • The gear wheel in the engine was replaced due to wear.
   • A broken gear wheel caused the machine to stop working.
   • Engineers designed a new gear wheel for the transmission system.