| 摘要 |
A tensioner for an accessory drive comprising a starter- generator (1), comprising a body (15) adapted to be mounted on the starter-generator (1) in a rotatable manner about a first axis (A), two pulleys (23, 24) carried by said body (15), which are rotatable with respect thereto about respective axes which are parallel to the first axis (A), at least a first (24) of said pulleys (23, 24) being movable with respect to said body (15), at least a spring (36) and a first damper (27, 34; 41) interposed between said first pulley (24) and said body (15), characterized in that the relative movement between said pulleys (23, 24) occurs along a straight line. |
