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2.3.1.9. Pulley of a bent shaft

Fig. 2.186. Pulley of a bent shaft: 1 – cast iron; 2 – rubber of a damper of the twisting fluctuations; 3 – steel; 4 – aluminum


The plug of a pulley of a bent shaft (fig. 2.186) is made of aluminum for decrease in weight and vibrations. Rigidity of rubber of a damper of the twisting fluctuations is optimized for noise reduction.