DEVICE FOR CLOSING OF KEYHOLE Russian patent published in 2001 - IPC

FIELD: ironware industry. SUBSTANCE: device has a body with adjoining surface, fasteners, shutter, rod, code changing component, tenons, code handles with marks and holes. The body is made in the form of two supports, the lateral surface of the shutter has a cavity and two bosses, and the end sections of the rod, the lateral surface of the rod and one of the end sections of the support have grooves; the bosses are positioned in the grooves of the rod end sections, and the code handles with marks are partially located in the cavity, the code changing component is made in the form of washers or semi-washers with two legs, the tenons are made on the inner lateral surface of the washers or semi-washers and engageable with the groove made on the rod lateral surface; the legs of the washers or semi-washers are located in the holes of the code handles with marks. EFFECT: expanded range of hardware components for closing the keyhole. 2 cl, 4 dwg