ELECTROMECHANICAL STRIKING MECHANISM Russian patent published in 1997 - IPC

FIELD: mining machinery. SUBSTANCE: it can be used in various branches of industry for crushing brittle materials, separation of slime formations at metallurgical plants, etc. Highly efficient and reliable striking mechanism is made up of body, armature-striker and located in circular grooves of it are short-circuited turns of induction coil having several sections which are displaced along axis one relative to other, resilient member, cover, source of pulse current. Coil is made single-row and divided into several stepped-like sections, and short-circuited turns of it are located at equal distance from corresponding sections of induction coil. EFFECT: high efficiency. 1 dwg