UNIT FOR ATTACHMENT OF ACTUATING MEMBER Russian patent published in 1998 - IPC

FIELD: control units of actuating members which are in contact with high-temperature objects. SUBSTANCE: unit includes rod mounted in hydraulic cylinder for axial displacement with lug secured on it and provided with spherical bearing. Lug consists of two parts whose parting plane is perpendicular to axis of rod and passes between rod and spherical bearing connected by means of coupling bolts. Rigid heat-insulated washers provided with holes for coupling bolts are fitted between parts of lug and under heads of coupling bolts. Coupling bolts are fitted at guaranteed clearance relative to walls of holes of lug and rigid heat-insulated washers. EFFECT: reduction of heat transfer of attachment unit of actuating member. 2 cl, 1 dwg