LOCKING DEVICE Russian patent published in 1996 - IPC

FIELD: lock production, freight containers locking. SUBSTANCE: locking device has threaded rod with central slot, casing with axial opening with thread on input, and rest ledge on inner surface, locking unit enclosing two rotary members interconnected with the rod and between themselves to come in contact with rest ledge of the casing. Rotary members are coupled to the rod through secured axle fixed in its slot. The rotary members are made in the form of pins and comes in contact with the rest ledge through their free ends. Locking unit includes pusher to control free ends of the pins and fix them in placing in axial opening of the rod. Total thickness of the pins corresponds to the width of rod lengthwise slot. EFFECT: higher reliability. 4 dwg