DE701489C - Reinforced construction for fixings - Google Patents

Description

Reinforced construction for fastenings The invention relates to a design for fastenings and bulletproof facilities such. B. Bullet catches, the penetration power of a bullet by choosing the appropriate. Building materials of the masonry etc. to influence.

The subject of the invention are built into the masonry urid walls Reinforcement inlays in a zigzag pattern. They are made of wood, iron or from substances with the same effect, which are inside the masonry. or on the wall posts, e.g. B. in the case of bullet traps, attached and coated with deck construction materials.

The reinforcements according to the invention for bulletproof devices, z. B: by installing reinforcement in walls; consist of itngelöchten.or perforated steel sheets in a zigzag pattern or similarly milled wood, manufactured in a multilayer arrangement with refractory inserts, e.g. B. Asbestos or glass wool b. Like., and a stone covering.

In the case of very strong fortifications, the bullet trap walls are made of strong ones Steel plate reinforcements, which are provided with teeth arranged in zigzag and additional serrated cross reinforcements or curved steel chambers in the teeth intervene while the intermediate diamond is filled with concrete or the like.

The object of the invention can generally also be used in wall parts of buildings advantageous to install. Thanks to the new construction with a zigzag shape manufactured sheet steel reinforcement in connection with toothed plate reinforcement, the spaces between which are filled with appropriate building materials become defective Reinforced buildings subsequently made bulletproof in the event of war. Are there the new, subsequently secured, walls with the existing walls by zigzag Toothed anchors or the like firmly connected in a manner known per se.

You can also make movable walls according to the invention, which per se of stone material and shaped concrete blocks o. The like. Consist in which zigzag reinforcements produced in tape form with anchoring effect of the invention are inserted.

The invention is on. Examples are explained in the drawing.

In the oblique partial section of Fig. I a there is a zigzag toothed at i Wood reinforcement according to the invention recognizable, which on the wooden beam construction a a bullet trap is attached by nails 3 and with an overlay q., z. B. Cement mortar, while at 5 and 6 of Fig. Ib the zigzag Reinforcement made of impregnated paper, cellulose, fiberglass spun; Quartz web, Rubber or synthetic materials on a lightweight or fiber board 7 exist and fastened by screws 8. With 9 of Fig: I b are zigzag reinforcements displayed from perforated steel sheets, those with cross-connections are provided, in which solidifications in the depths of the zigzag teeth are arranged by inserting transverse ribs. According to Fig.IIa, there is reinforcement i o made of ackzag-like round bent metal = sheets, which at the joints by a Groove sealed with inlaid seals and riveted with a tape or tabs or are screwed tight. The individual zigzag-like Metallbelvehrungsblleeche are firmly connected to each other, = nourishing at i i and 12 the connecting anchoring between the existing wall: and the additional new reinforcement wall, which also in a manner known per se through the plate reinforcement painted against rust on the outside 13 of Fig. I I a and made more bulletproof by the poured concrete is. The multi-layered zigzag toothed one with refractory inlays Reinforcement i4 in Fig. I I b is leaned against the correspondingly fixed reinforcement Wall 15 and is on the outside with tough, elastic building material or overlay provided, so that the impacting bullets have an elastic bullet trap for complete Counteracting the lifting of the force of the projectile.

In Fig. IlI zigzag reinforcements 16 can be seen, the united by resilient steel connections 17 and with concrete or sand or the like. are filled, causing the walls to withstand the pressure of the impacting grenades offer increased resistance.

For walls of buildings. Made of shaped stones are ribbon-like in a zigzag shape Solidified reinforcement in the appropriate thickness made of impregnated paper, linen or cellulose and made of .plastic, transparent, metal-like quartz masses o. The like. Inserted into the longitudinal joints of the masonry, with the particular the bullet trap. serving outer walls still reinforcements made of zigzag Steel bands that can be screwed together or connected by hooks into the : Wall are inserted so that a good connection of the tapes with each other and with the masonry is made.

Claims (7)

PATENT CLAIMS: i- Reinforced construction for fixings and bullet-proof systems, characterized in that zigzag-like or diagonally serrated reinforcements are inserted into the walls used for the bullet trap, which are made of building materials such as wood and sheet steel or similar materials, which arranged in a single or multi-layered manner and secured to one another by means of fireproof inlays or impregnations and inserted into the wall. 2. With reinforcements provided construction according to claim i, characterized in that the zigzag curved Reinforcement; stalilbleclie for multilayer arrangement of reinforcement unperforated or are perforated and that. further additional reinforcement in various thicknesses in Solidified in the transverse direction and in the depths of the teeth. 3. Construction according to claim i and 2, characterized in that in the interstices of the multilayered zigzag serrated reinforcement concrete or fillers poured in or poured in are, while the reinforcements with one-sided outwardly facing teeth with cement mortar are coated. q .. Construction according to claims i to 3, characterized in that if the reinforcements are arranged in layers and if they are set up in pairs, they are toothed Reinforcements in the walls in the spaces connecting reinforcements and bullet-proofing Building materials are inserted. 5. Construction according to claim i to q, characterized in that that for the consolidation of bulletproof brick walls zigzag reinforcements in tape form with hook-like curvatures or with holes for screwing in for the purpose Anchoring is done and that the reinforcements are in the longitudinal joints the brick walls or shaped stone walls are inserted. 6. Construction according to claim i to 5, characterized in that the toothed reinforcements are made in the form of a strip impregnated paper, linen, cellulose or quartz wool and made of plastic inextensible masses, the metal inlays used in the underground by the bullet trap o. The like. Are solidified exist. 7. Construction according to claim i to 6, characterized in that the reinforcements are coated or painted in a manner known per se with gas- and rust-repellent agents.