RU2235961C1 - Device of sighting of a gun tube bore optical axis - Google Patents

Abstract

FIELD: defense industry; production of artillery weapons.

SUBSTANCE: the invention is dealt with production of artillery weapons in particular with device of sighting of an optical axis of a bore of a gun tube during preparation of tanks weapons for combat fighting. The invention provides, that an ocular of a sighting device tube is made as an opto-fiber cable, the rear part of which - actually an ocular- is supplied with a clip, with an opportunity of its fastening in any place convenient for the operator. The front part through a threading connection is linked with the tube. The technical result of the invention consists in improvement of the calibration works quality and in reduction of the labor input.

EFFECT: the invention allows to improve the quality of calibration works to reduce the labor input.

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Description

The invention relates to the field of military equipment, in particular to devices for preparing the weapons of tanks for military use.

Closest to the present invention is an optical tube alignment TV-115 (Tank T-72 and its modifications. Instruction manual. - M .: Voenizdat, 1984 - p. 140. Open edition. Prototype).

The disadvantages of the TV-115 are the low quality of reconciliation work, with its use, due to the participation of two crew members with different physiological characteristics of vision, as well as increased labor costs for sighting the axis of the barrel channel through an inconveniently placed tube lens.

The problem solved by the invention is to improve the quality of reconciliation work, reducing their complexity.

This problem is solved by the alignment of the optical tube, and the tube’s eyepiece is made in the form of an optical fiber cable, the back of which, the eyepiece itself, is equipped with a clip, which can be fixed in any place convenient for the operator, and the front part is articulated through a threaded connection with optical alignment tube.

The invention is illustrated by the drawing, which shows a device for sighting the optical axis of the channel of the gun barrel, General view, where: 1 - optical tube; 2 - fiber optic cable; 3 - eyepiece device; 4 - universal clip; 5 - union nut.

The device consists of an optical tube for alignment 1, in the back of which instead of an eyepiece a thread is cut, onto which the union nut 5 is screwed. The union nut 5 attaches the fiber optic cable 2 to the rear of the optical tube 1.

Fiber optic cable 2 is a device that transmits a visible image. At one end, the cable is connected to the optical alignment tube via a union nut 5, and at the other end it is connected to the eyepiece 3.

The eyepiece is equipped with a clamp 4, which allows you to install the eyepiece in any place convenient for the operator during the reconciliation work.

The device operates as follows: during reconciliation work, after installing the optical alignment tube 1 at a regular place in the barrel bore, an optical fiber cable 2 with an eyepiece 3 and a clip 4 is attached to the tube using a union nut 5. The eyepiece 3 is fixed in a convenient place with the clip 4 for the operator to work in place (for example, the front panel of the sight, fencing of the sight or gun, etc.) and, observing into the eyepiece 3, they sight the optical axis of the gun.

The use of this device simplifies the implementation of any reconciliation work with tank weapons, making the sight of the optical axis of the channel of the gun barrel convenient and less time consuming.

Claims (1)

A device for sighting the optical axis of the channel of the gun’s barrel, including a reconciliation tube, characterized in that the eyepiece of the tube is made in the form of an optical fiber cable, the back of which, the eyepiece itself, is equipped with a clip with the ability to be fixed in any place convenient for the operator, and the front part is threaded the connection is connected to the tube.