KAPKAN LOCKING AND SEALING DEVICE Russian patent published in 2000 - IPC

FIELD: devices for sealing of various modules with freight, freight vehicles and rooms with goods and material values. SUBSTANCE: device consists of body with blind cylindrical recess and internal groove, locked member made in the form of cylindrical rod with groove and flexible locking member engageable at the same time with body groove and surface of rod groove. Locking member is made in the form of cams located round the rod and elasticity embraced by springy ring. Cams have protrusions engageable with surface of rod groove. Surface of protrusions on the side of rod is conical and from the opposite side, it is flat for tight adjoining the end surface of groove. Cams are arranged with a spaced relation to one another to ensure guaranteed contact of cams with rod groove. EFFECT: higher reliability of locked member locking. 2 dwg