VIBRATORY JAW CRUSHER Russian patent published in 2004 - IPC

FIELD: vibratory jaw crushers. SUBSTANCE: proposed vibratory jaw crusher has support and body from which two crushing jaws and drive vibrators are suspended by means of torsion bars/ Crusher is provided with plate held by support through springs. Drive vibrators are self-synchronizing. Body is made in form of monolithic spring and is secured to plate by its central portion by means of clamp; distance between torsion bars is calculated by formula given in invention. EFFECT: enhanced reliability and improved technological parameters. 2 dwg