| 摘要 |
An apparatus for converting or changing the operation of a charge valve of a combustion engine, which comprises a camshaft (68) with at least one valve cam (70), a swing lever (10) supported on a machinemounted component (62), which comprises a contact element (30, 48) for maintaining a contact member (48) in a disposition on the valve cam and which actuates the valve, a coupling member (18) mounted on the swing lever, which, in a first position, translates a movement of the contact member (48) via the valve cam to the swing lever (10) and, in a second position, interrupts the movement translation, and a switch device (22, 52) for moving the coupling member between its first and second positions retaining apparatus (52, 84) mounted on the swing lever (10) for retaining the coupling member in its second position, is characterized in that the contact member comprises a contact lever (30) rotatably mounted on the swing lever (10) at a spacing from the location at which the swing lever is supported on the machine-mounted component, the contact lever supporting thereon the contact member (48) and being biased in the direction of a disposition of the contact member on the valve cam (66) by a spring (44), and the coupling member (18), in its first position, blocks a swing movement of the contact lever relative to the swing lever and, in its second position, releases the contact lever to swing relative to the swing lever. |
