UA48667U - Protective barrier piranha - Google Patents

Abstract

A barbed tape is made from a metal strip (blank), which contains a central area and a large number of injurious elements, which are jointly formed with it. The injurious elements are located along the central part of the tape uniformly with a shift for the half of injurious element on each side of the central part. Moreover, each injurious elements is in the form of an equilateral triangle with straight sides directed perpendicularly from the central part, and with a top-tooth, the points of each of the teeth is an angle between the sides of triangle.

Description

ments are located along the central section. The barbed tape can be made both flat tapes evenly, as well as each striking piece, and twisted relative to the longitudinal axis of the tape - the element in a pair consists of a base and a counter. but directed teeth, made from the outer sides of the barbed tape can be made as straight lines of the element, and the tips of each of the teeth are angles, linear, wavy, or twisted in a spi- formed between the outer side and the sides of the ral. of an element, while between the sides of the elements, striking triangle elements can be placed next to pairs of elements, formed inwardly, bent from the plane of the central area, both in a wide space, which is limited from the outside on one side, and in different directions. for the teeth of these elements, see patent of Ukraine Since the point of the teeth of striking elements

Mo41834 from the class B21gR25/00 was published directed perpendicular to the central section on April 24, 2001. barbed tape, it is impossible to grab hold of

The main disadvantage of the well-known barbed tape is that it can be cut without wounding the palm, that is, it cannot be cut off, that it is impossible to reliably bend or bend the tape in any direction with its help, and the barrier barrier itself due to insufficient protective barriers allows free passage through the protective barrier. properties of the barbed tape itself. The presence of this genie. the shortcoming is explained as follows. The tip of the teeth When making the proposed barbed striking elements directed along the center of the tape, 100 percent use of the inner part of the tape occurs, since they are made of the material of the workpiece (metal strip), i.e. without the lower sides of the striking element. Such space- formation of waste metal cutting in the strip and the orientation of the teeth does not prevent the attacker from triangular striking elements. After all, if you grab the tape with your hand, in particular, grasp the wide metal chewing element inserted as a workpiece, and pull or bend the tape strip, then the spaces between the tri-hooks are freed of metal in any direction. At the same time, the palm of one barbed tape does not automatically suffer any injuries due to the fact that there are no teeth on the striking element, which would be directed even by the barbed tape. So, from a wide metal strip at any angle to the longitudinal axis, the strip can be produced without waste at the same time, that is, the outer side of the striking elements is equal to several barbed strips. At the same time, it is carried out without any pointed elements located - not only a waste-free production process, but also them on it. increase in labor productivity, at least in

The second significant disadvantage of the known prickly pear is one and a half times. of the tape is the inefficiency of the use of the material. Therefore, the proposed structural changes of the blank (metal strip) due to the formation of a reflective strip allow to achieve the technical flow of metal during punching in the strip of a large result specified in the statement of the problem, namely: the number of opposite pairs of impressive elements of increasing the protective properties of the barbed tape - for the formation of a wide internal space in the ki and the efficiency of the use of the barbed material - to which the points of the teeth are directed. Such wastes are delivered. they grow up to 3095 square meters of the workpiece. Further essence of the proposed useful

The task set as the basis of a useful model is explained together with an illustrative method of increasing the protective properties of the barbed material, which shows the following: tape and the efficiency of the use of the material. elements, arrangement of teeth due to a change in the design of the vanes in the same plane with the central area, striking elements. top view;

The solution to the given problem is achieved by Fig. 2 - a view of a triangular striking element - barbed tape, which is obtained from metal smut - and with straight sides; gy (workpieces), which contains a central area and Fig. 3 - a view of a triangular striking element - a large number of striking elements that are integral and with concave sides; formed with it, according to the proposal, striking Fig. 4 - view of a triangular striking element - the elements are located along the central section with outwardly curved sides; that the tape is uniformly shifted by half of the impressive Fig. 5 - a general view of the barbed tape with a separate element on each side of the central area, with striking elements in size, and also each impressive element has the appearance of one side of the central area; of an equilateral triangle with straight sides, straight Fig. b6 - general view of a barbed tape made perpendicularly from the central section with striking elements of size, with a tooth apex, and the tips of each tooth on each side of the central section; is the angle between the sides of the triangle. Fig. 7 - a general view of a twisted barbed strip

A triangle can have both curved and concave points relative to the longitudinal axis; inside the sides. Fig. 8 - a side view of a wavy barbed tape;

Triangles can have one size on one side of the center, and another on the other side. twisted into a spiral;

Adjacent triangles on one side from the center can also have different sizes. striking elements in different directions;

Fig. 11 - cross-section of a barbed tape with bent The proposed barbed tape "Piranha" working striking elements in one direction in parallel in the following way. by the arrangement of impressive elements; When trying to overcome the barrier, using

Fig. 12 - cross-section of a barbed tape with bent edges of the proposed barbed tape, striking striking elements in one direction from the location - elements 2 hold the attacker without applying striking elements at an obtuse angle; he is seriously injured and mutilated, and is detained

Fig. 13 - cross-section of barbed tape with bent fragments of the offender's clothing and body, caught by striking elements in one direction from the intersection of teeth 3. Grab the tape with your hands to release the striking elements. nagging is not possible, because the point

The proposed "Piranha" barbed tape with serrations directed from the central area 1 and made of a metal (for example, cold-situated without free spaces between them. Therefore, molten galvanized steel) strip, and consists of 1 and a large number of impressed to wait for the guards to be them announcing elements 2, which are integrally formed with her linen. Thus, the proposed thorn (Fig. 1). Striking elements 2 are located along the tape allows to form a reliable protective central section 1 of the tape evenly (for example, a barrier of objects to be protected and maintain the deposit, with a step o) with a shift of half an impressive sia of a certain humanity - without inflicting serious po- element 2 (1/2o) on each side of the central wound and mutilation of the violator with teeth From the prickly area 1. Of course, striking elements 2 can tape. to be placed unevenly, but this is only an essential difference between the proposed equipment and the technology of manufacturing the tape model from previously known similar solutions, so far. Therefore, the more technological impacting elements 2 is that the impacting elements are directed to taper at a uniform distance from one perpendicularly from the central section of the second spike. tapes, and also in that impressive elements

Each striking element 2 has the appearance of an equal-made in the form of triangles of different sizes from a side triangle that departs perpendicularly- with teeth, which (triangles) can be unfolded from the central area 1, with the top-tooth we in any direction under any - what angle 3 are indicated, and the points of each of the Z teeth are the angle between the sides of the 4 differences, in aggregate, significantly increase the protection of the triangle. special properties of the barbed tape, simplify techno-

The triangular striking element 2 can have a logic of its manufacture, allowing you to adjust the rectilinear sides 4 (Fig. 2), or sides 4, which are concave, waste-free production, and the variety of curves inside the triangle (Fig. 3), or sides 4, which are curved teeth and their bend, as well as many options for the outside of the triangle (Fig. 4). Triangular impressive ele- bending of the tape itself, significantly expands the industry ment 2 can have on one side of the central- use of the proposed barbed tape. 1st section 1 one size, and from the second - another None of the known barbed tapes can possess (Fig. 5). Adjacent triangular striking elements 2 are characterized by the above-mentioned properties, since they usually have teeth on one side or on each side from the central one, the points of which are directed along the section and can also have different sizes (Fig.b). of the central section of the tape, which means the presence of

The barbed tape can be made both flat with mandatory cavities between them, the metal with a bow (Fig. 1) and twisted relative to the longitudinal direction of which falls into the waste. axes of the tape (Fig. 7). The barbed tape can be made of both straight-line (Fig. 1) and wavy solutions, compared to the prototype (Fig. 8), or twisted into a spiral (Fig. 9). In the latter, the following should be attributed: in the case of triangular striking elements 2, it is expedient - to increase the barrier properties at the expense of - to bend away from the plane of the location of the central points of the proposed orientation of the teeth relative to the central area. barbed wire trawl section;

Triangular striking elements 2 can be bent from the plane of the central section 1 both in the cut of execution of striking elements in the form of three different sides (Fig. 10), and in one direction parallel to the corners; (Fig. 11) or at an obtuse angle (Fig. 12), or from a cross - expansion of the field of application due to bending (Fig. 13) striking elements 2. It is precisely for a large variety of bending options that, as a last resort, it is necessary that striking ele - chewing elements, as well as the barbed tape itself. ments 2 were located along the central The social effect of using the proposed section 1 of the tape evenly with a shift in half of the damaged useful model, compared to the using element 2 on each side of the centralization of the prototype, is obtained at the expense of the sub-section 1. Only such (with a shift) implementation of the reliability of the protection of objects that the teeth of Z can be crossed. If the teeth Z are protected, and the expansion of the nomenclature is encouraged to be done with an uneven step or without a shift, then ron objects. this version of the barbed tape could not be obtained. However, this variant of its implementation of the invented useful model is the most effective in comparison with the one used: the tips of the teeth With the melting of the prototype are directed in the opposite direction due to savings, and the crossing gives the metal an additional general longitudinal nology due to the use of waste-free technical barbed tape , and reducing the cost of barbed tape stiffness. due to the simplification of the equipment, and because of this - its cost.

After the description of the above-mentioned barbed tape, the tapes are not parallel to the axis of the tape, as well as the Piranha, experts in this field of technology should be able to be bent in any direction, although it should be clear that everything described above is only an illustration, and it is this circumstance that allows you to get rative, not restrictive, being representative, other advantages are also listed. Made by this example. Numerous possible mods, changing and using only certain elements of fication and other options for performing impressive tapes by others, naturally, limits the range of per-elements of barbed tape, in particular, their sizes and weights, listed above, and cannot be considered shapes, can change in different relative technical solutions in this field of knowledge, both structurally and, of course, are within the limits of the volume of one of the usual and natural fitting tapes. areas of knowledge and are considered as such - an approach from designers and engineers, and therefore not us, which are within the scope of this technical - can be considered the results of their creative action decision. or new objects of intellectual property

The quintessence of the proposed technical rite, corresponding to the protection of security documents is that from the central section of the tape. triangular impressive elements, the teeth of which depart

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Ministry of Education and Science of Ukraine

State Department of Intellectual Property, str. Urytskogo, 45, Kyiv, MSP, 03680, Ukraine

SE "Ukrainian Institute of Industrial Property", str. Glazunova, 1, Kyiv - 42, 01601