Compensating shaft drive
View Patent ↗A compensating drive for driving a compensating shaft of an internal combustion engine, comprising a toothed belt or a chain, which connects a crankshaft driven wheel of the internal combustion engine to a drive wheel on the compensating shaft or shafts, in which case the crankshaft driven wheel ( 2, 2′ ) and/or the drive wheel or wheels ( 5 ) of the compensating shafts ( 4 ) are shaped to be non-circular in such a way that they transmit to the drive a variability, which at least partially compensates the vibrations produced during the rotation of the crankshaft ( 1 ).
1. A compensating drive for driving a compensating shaft of an internal combustion engine, comprising a toothed belt or a chain, which connects a crankshaft driven wheel of the internal combustion engine to one or more drive wheels on the compensating shafts, wherein the crankshaft driven wheel and the drive wheel or wheels of the compensating shafts are shaped to be non-circular in such a way that they transmit to the drive a variability, which at least partially compensates the vibrations produced during the rotation of the crankshaft.
2. The compensating drive as claimed in claim 1 , wherein the driven wheel and the drive wheel or wheels are embodied so as to be oval.
3. The compensating drive as claimed in claim 1 , wherein the driven wheel and the drive wheel or wheels are embodied so as to be polygonal.