PROTECTED ARCH AND ARMOURED VEHICLE HAVING SAID ARCH Russian patent published in 2016 - IPC F41H5/12 F41A23/24 F41A27/18 

FIELD: military equipment.

SUBSTANCE: group of inventions relates to secured embrasure, protected turret containing embrasure and armed combat machine containing the turret. Embrasure consists of weapon, body and zenith angle variation device or gun sighting angle variation device, pair of protective plates installed above cannon, and third protective plate installed under cannon. Sighting angle variation device provides rotation of weapon at angle φ relative to zero value. Plates are oriented so that corresponding face surfaces are located in plane, axis of which is parallel to rotation axis and perpendicular to axis of weapon. Third protective plate has recess. Second part of third protective plate with possibility to turn is attached to housing of turret. Turret includes fourth plate of multipurpose protection, which is fixed as whole to weapon and is installed in rear position relative to third protective plate. Combat vehicle includes turret, and protected embrasure is made with possibility of weapon to change angle φ of aiming and around azimuthal axis to change azimuth angle in accordance with aiming of said weapon.

EFFECT: higher security of turret at any sighting angle of weapon.

9 cl, 5 dwg