| 摘要 |
FIELD: weapons. ^ SUBSTANCE: rocket launcher comprises, contact box, and breech piece with electric contacts and axle for locking firing provided with plank. The contact box has an opening for receiving axle. The axle is provided with U-shaped levers having openings at different distances from the axis of rotation depending on the position of the electric contacts in the breech piece. Openings receive isolation bushing. The opening in the isolation bushing receives the contact with the isolation washer. The electric wire is interposed between the washer and fastening member of the contact. The levers receive axially aligned screw springs whose one ends co-operate with the lever and other ends co-operate with the contact box to produce the moment that provide contact pressure in the electric contacts. The groove of the locking axle of the firing receives plank provided with projection from one side for interaction with the levers. The projecting section of the plank is made for permitting interaction with the lever. The plank is made of a metal. ^ EFFECT: simplified structure, reduced sizes, and enhanced reliability. ^ 1 cl, 4 dwg
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