| 摘要 |
FIELD: the invention refers to ammunition namely to arrangement of an antitank cumulative high-explosive mine. ^ SUBSTANCE: the mine is installed manually and also with the aid of the surface mine -laying vehicles into the ground with ensuring its camouflage in a mine-blasting barrier. The declared antitank cumulative high-explosive mine has a body in the shape of the upper part with a connecting opening in the center, a lateral cylindrical surface and a bottom and also a proximity fuse located in the body along its central axis line and fixed in the connecting opening, an explosive charge in the body of the mine with segmental cumulative coating, a safety-execution unit, a stripping powder charge in a casing and a detonator. In contrast to the prototype the upper part of the body of the mine is partially fulfilled in the form of a truncated cone. At that the stripping powder charge in the casing is fulfilled in the form of a cylindrical ring dressed and fixed on the lower cylindrical projection of the proximity fuse. At that the proximity fuse has two charges. One of them is installed line-on-line with the stripping powder charge and the other charge has an attached throwing plate. The safety-execution mechanism of the mine has a located on its body a sheared cover with two guide rods firmly fixed on it. The two guide rods have ring grooves and a needle located coaxially with the charge of the proximity fuse containing an attached throwing plate. Between guide rods of the sheared cover there are located coaxially located with the above-mentioned needle one after another installed an ignition cap, a pyrotechnic decelerator, a blasting cap located in the spring-loaded runner with lateral projections setting in mobile rods and a lead charge. At that the spring-loaded runner with the blasting cap is displaced relatively to the pyrotechnic decelerator and the lead charge until the moment of displacement of the sheared cover with guide rods fixed on it and the needle from the extreme upper position to the extreme lower position and releasing the lateral projections of the spring-loaded runner from interaction with the guide rods. At that the detonator has a cylindrical projectile directed to the side of the segmental cumulative coating and its cylindrical surface is in contact with the explosive charge with segmental cumulative coating. ^ EFFECT: the invention increases the effectiveness of action of the antitank mine against the target. ^ 4 cl |
