Many years ago, while I worked as an auto mechanic, a customer brought in their vehicle complaining about a noisy fan belt. This was when self-adjusting serpentine belts first came on the scene.

Amazing manufacturing process of V-belt pulleys begins with iron casting, where molten iron is poured into molds to form the pulley’s shape. Once the cast is cooled and solidified, the pulley ...

It not unfrequently occurs that pulleys, the driver and driven, must be placed'very near together, necessitating a short belt, which, whether for efficiency or durability, is not economical ...

A pulley is a wheel on a fixed axle ... Gear A mechanical part with teeth that interlock with another gear or belt to transfer motion and power while changing speed, or direction in a mechanical ...