lb7 serpentine belt

The origins of the conveyor belt can be traced back to the late 18th century. The earliest known examples were made from leather and were used to transport products over short distances. However, it wasn’t until the Industrial Revolution that the conveyor belt truly found its place in industry. In the early 1900s, Henry Ford revolutionized the automotive industry by employing conveyor belts in assembly lines, dramatically increasing efficiency and reducing production times. This innovation marked a turning point, as businesses began to realize the potential of conveyor systems.


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La courroie de distribution est une bande en caoutchouc, souvent renforcée par des fils en acier ou en fibre de verre, qui relie le vilebrequin à l'arbre à cames. Sa principale fonction est de synchroniser le mouvement des soupapes avec celui des pistons. Cela permet d'assurer que les soupapes s'ouvrent et se ferment au bon moment pendant le cycle de combustion. Un désalignement dans cette synchronisation peut entraîner des dommages importants, tels que la casse du moteur.


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