| 摘要 |
FIELD: technique for separation of bulk materials by particle sizes, used in mining, metallurgical and other branches of industry. ^ SUBSTANCE: jigging sieve has elastic base with openings and transverse ribs provided on lower side of elastic base and equipped with formed-in reinforcing members, said ribs being arranged between openings. Reinforcing members are made in the form of reinforcing filaments. Longitudinal ribs additionally provided on lower side of elastic base are joined to transverse ribs and arranged between openings. Additional formed-in reinforcing filaments are connected with reinforcing filaments of transverse ribs at transverse and longitudinal ribs intersection sites through nodes, with ends of reinforcing filaments being inserted into elastic base. ^ EFFECT: enhanced reliability in operation of jigging sieve. ^ 5 dwg |
