| 摘要 |
The valve timing control comprises three sets of equipment (11,12,13) each of which comprises a stop (31,32,33), a rocker (41,42,43) and a cam (51,52,53). Two sets of equipment (11,12) are specifically dedicated to the control of two valves (21,22) and the third set simultaneously controls the two valves and comprises an adjustable stop (33) allowing it to be active or inactive. At least one of the two sets of equipment specifically dedicated to the control of the two valves is also provided with an adjustable stop enabling it to be active or inactive. |
