| abstract |
The present invention relates to field of automobile parts and components, disclose a kind of low extensibility automobile multi-wedge belt, including top cloth fabric (1), elastomeric belt body (2) and wedge tooth (3)；The top cloth fabric is set to the top surface of the elastomeric belt body, and the wedge tooth is set to the bottom surface of elastomeric belt body；Elastomeric belt body is made of adhesive elastomer (4) and core rope skeleton (5), and the core rope skeleton is that the mixed of polyester fiber and aramid fiber drives cotton rope away, and described mixed to drive cotton rope away horizontally disposed and vertical with the length direction of elastomeric belt body.V-ribbed belt of the invention has lower elongation, is also not easy to extend under the dynamic operational situation of long-term continued tension and high temperature, long service life. |