| 摘要 |
A device ( 1 ) for changing the timing of an internal-combustion engine ( 2 ) is provided that has a camshaft adjuster ( 5 ), which is supported on a non-rotating bearing journal ( 6 ). A driving wheel ( 8 ) of the camshaft adjuster ( 5 ) is driven by a crank-shaft ( 3 ) via a first traction mechanism drive ( 7 ). The rotation of the driving wheel ( 8 ) is transferred via an actuator ( 10 ) to a driven part ( 9 ), which is arranged so that it can rotate relative to the driving wheel ( 8 ). Second and third traction mechanism drives ( 11, 12 ) create a drive connection between the driven part ( 9 ) and two camshafts ( 4, 4 a).
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