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2.3.2.4. Gear belt of the drive of the mechanism of gas distribution

The developed configuration of teeths of a gear belt of the drive of the mechanism of gas distribution provided noise reduction and a possibility of transfer of power at high coefficients of loading.

Fig. 2.190. Gear belt of the drive of the mechanism of gas distribution: 1 – cogged pulleys of the mechanism of gas distribution; 2 – the directing pulley No. 2; 3 – gear belt of the drive of the mechanism of gas distribution; 4 – natyazhitel; 5 – the directing pulley No. 1 (a tension pulley);