CONTACT DEVICE Russian patent published in 1995 - IPC

FIELD: electronic engineering. SUBSTANCE: contact device has base with guides. Movable guide carries clamp that mounts movable contact block for displacement by means of screw and nut. Screw is installed on bracket, provided with handwheel and lock, and secured on one of fixed guides. Block is fixed in position by means of clamp. Each contact block has turning rack with carrier. Rack is made of insulating material and reinforced with metal rod. Block slots accommodate pushers provided with screws and nuts. Each pusher has stop. Integrated circuit holder and guide channels function to push integrated circuit as far as it will go up to stop of stepped configuration. EFFECT: provision for checking integrated circuits with bent-out leads of various types, improved reliability of contact. 11 dwg