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2 238 513

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IPC

(21) (22)

Application

2003136049/02, 2003-12-16

(24)

Start date

2003-12-16

(22)

Actual filing date

2003-12-16

(45)

Published

2004-10-20

(72)

Inventor

Suprunov N.A.Petrov V.A.Artemchuk N.A.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Nauchno-Proizvodstvennoe Predprijatie

CONCRETE-PIERCING AMMUNITION Russian patent published in 2004 - IPC

Abstract RU 2238513 C1

FIELD: cluster concrete-piercing ammunition designed for destruction of area targets.

SUBSTANCE: the boosting device of the concrete-piercing ammunition is made in the form of a reaction engine with a bottom position of the nozzle unit. The reaction engine is provided with a ring profiled in the inside diameter, installed against the stop in the ends of the nozzles, and rigidly connected by axles to the bottom of the nozzle unit and the tail-unit with unfolding blades. The blades are positioned in the cavity of the nozzle unit between its bottom and profiled ring. Besides, each blade of the tail-plane is positioned on an axle and made curved with formation in the folded position of a cylindrical surface of a plate and two lugs, and is provided with a locking device. The locking device is made in the form of a torsion and compression spring.

EFFECT: enhanced specific characteristics of the ammunition, provided stability of its motion after separation of the parachute system.

3 cl, 3 dwg

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RU 2 238 513 C1

Authors

Suprunov N.A.

Petrov V.A.

Artemchuk N.A.

Dates

2004-10-20—Published

2003-12-16—Filed