FIELD: mechanical engineering.
SUBSTANCE: driving belt is made of elastomeric material provided with fiber filler and comprises strengthening longitudinal layers. The region where the belt engages the pulley comprises unwoven material mixed with the elastomeric material of the belt body. The unwoven material can contain a combination of cellulose of light and heavy wood or synthetic material.
EFFECT: increased service life and reduced noise.
21 cl, 3 dwg
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Authors
Dates
2005-09-20—Published
2002-04-10—Filed