sprocket

• Существительное, обозначающее зубчатое колесо или ролик, который сцепляется с цепью, плёнкой или бумагой для передачи движения или продвижения материала.

A noun referring to a toothed wheel or roller that engages with a chain, film, or paper to transmit motion or advance material.

1. Toothed wheel for film or paperB2formaltechnical

   A roller with teeth on its rim that engages with perforations to pull film, paper, or tape through a machine.

   Зубчатое колесо для плёнки или бумаги

   • The film projector's sprocket pulled the movie strip smoothly.
   • A broken sprocket caused the paper to jam in the printer.
   • The camera's sprocket mechanism advances the film after each shot.

2. Chain wheelB1formaltechnical

   A thin wheel with teeth that fit into the links of a chain, used to transmit power in machinery or bicycles.

   Звёздочка

   • The bicycle chain slipped off the front sprocket.
   • He replaced the worn sprocket on his motorcycle.
   • The engine's sprocket drives the conveyor belt.

   Синонимыcogwheelgear wheelsprocket wheel

3. Gear toothB2formaltechnical

   One of the individual teeth on the rim of a gear wheel that meshes with another gear or chain.

   Зуб шестерни

   • A broken sprocket tooth caused the gear to skip.
   • Each sprocket on the gear wheel must be precisely machined.
   • The mechanic inspected the sprocket teeth for wear.

   Синонимыcogtooth