| 摘要 |
A belt for a continuously variable transmission including a plurality of metal ring assemblies and a plurality of metal elements is provided, wherein a main surface of each of the plurality of metal elements is formed at its three portions with contact faces for transmitting a pushing force in the fore-and-aft direction, and the radial position of the centroid of the contact faces is set between a center line in a thickness direction of the metal ring assembly fitted into the ring slot of the metal element and a line along a radial outer edge of the ring slot. With this structure, a compressed-side chord of the metal belt can assume a straight shape or a slightly outwardly warped shape, and it is possible to elongate the life of the metal ring assemblies to reduce noise and vibration, and to enhance the power transmitting efficiency.
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