| 摘要 |
The present invention relates to a decoupler with a free wheel system and vibration dampening, comprising a pulley (2), a shaft (7) that can be driven by the pulley (2), an axle hub (30) with a first hub part (4) and a second hub part (6), where the axle hub (30) is coupled between the inner race of the pulley (2) and the outer surface of the axle (7), at least one bearing element between the axle (7) and the pulley (2), a torsion spring (3) and a clutch spring (5), the first axle hub part (4) being mounted on the axle (7) and the second axle hub part (6) being mounted on the axle (7) so as to be rotatable about the axle (7), the torsion spring (3) is arranged between the outer race of the axle hub (30) and the inner race of the pulley (2), with a first end that can be functionally coupled to the pulley (2) and a second end that can be functionally coupled to the second axle hub part (6), and the clutch spring (5) is arranged inside the torsion spring and can be frictionally coupled to the axle hub (30) in order to transmit torque to the axle (7). |
