| 摘要 |
A conveying rope is provided with plastic scraping elements which are fixed on the rope of synthetic material at predetermined constant intervals by means of injection molding. For the purpose of increasing the unstringing load for the scraping elements which are directly molded on the rope, said rope is provided with a flexible core which carries nodules of suitable shape and tenaciously fixed to said core, so as to provide along the length of the rope a plurality of thickenings for firmly holding in place the scraping elements. |
