JPS5932799A - Protective plate - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 本発明は爆発等によって飛散する危険物から身１　　を
護るための防護板に係り、鋼板等によって構成される防
護板に比し軽量にして、而も鋼板製防護板に近い防護効
果がある外、安価に製産することができる防護板の提供
を目的としてなされたものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a protective plate for protecting oneself from dangerous substances scattered due to explosions, etc. The present invention is lightweight compared to protective plates made of steel plates, etc., and is made of steel plates. This was done with the aim of providing a protective plate that not only has a protective effect close to that of the original, but also can be produced at a low cost.

本発明を図面に示す実施例によって説明すると】は合成
紙ｕＬｋより合わせて形成したロープにして、所要長さ
宛裁断したものを第３図に示すように間隙を残さないよ
うに相互に密接させて所要幅の平板状をなすように列設
し、これを第１図に示すように数層重ねするか、或は第
２図に示１″記うに各層間【ニゲラス繊維製の補強マツ
ｌ□　２　ｆ６：介入させて積層芯材ａ（ｉｌ：形成し
、この積層芯材ａｆ６：主体にしてこれにポリエステル
３を適宜な方法で浸透させ以て稍ノー芯材を埋設した板
状体ｂｉ構成しブζものである。The present invention will be explained with reference to an embodiment shown in the drawings. A rope is formed by combining synthetic paper uLk, cut to a required length, and then placed closely together without leaving any gaps as shown in Figure 3. These can be arranged in a row to form a flat plate of the required width, and these can be stacked in several layers as shown in Figure 1, or as shown in Figure 2, between each layer □ 2 f6: A laminated core material a (il) is formed by intervening, and this laminated core material af6: is a plate-like body bi in which polyester 3 is infiltrated into the main body by an appropriate method and a small core material is embedded. It is composed of ζ.

以」二のように構成した板状体は、ポリエステルの硬化
によって極めて強靭にして且つ硬度の高い板状体が形成
され、特にロープ１は合成繊維をより合せたものでポリ
エステル全浸透させる際、樹脂の浸透が心にまで浸透し
ないためロープ心はある程度の弾性金有し、且つロープ
は相互に相密接し、殆ど間１！ｉ！を有しないため、爆
発等によって飛散する破片、その他の危険物は、硬い板
状の防護板の表向に突きささり１貫通することがなく、
防護効果全発揮し、然してこの防護板は上記のように積
層芯材全心に埋設し、ポリエステルによって構成されて
いるため、多少分厚とはなるかよく鋼扱製防護扱に近い
効果を奏し、而も軽量となるので、取扱い上の便益もあ
り、特に鋼板を使用するに比し、割安に生産できる利点
をもイ］している。The plate-shaped body constructed as described above is made extremely strong and hard by curing the polyester. In particular, the rope 1 is made of twisted synthetic fibers, and when the polyester is fully penetrated, the rope 1 is made of twisted synthetic fibers. Since the resin does not penetrate into the core, the rope core has a certain degree of elasticity, and the ropes are in close contact with each other, almost 1! i! Because it does not have a hard protective plate, debris and other dangerous materials scattered by explosions, etc. will not penetrate the surface of the hard plate-shaped protective plate.
As mentioned above, this protective plate is embedded in the entire core of the laminated core material and is made of polyester, so although it may be a little thicker, it has a protective effect similar to that of steel. Moreover, since it is lightweight, it has advantages in terms of handling, and in particular, it has the advantage of being able to be produced at a lower cost than using steel plates.

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本発明の実施例全示すもの（二して、第９図は断
面図、第２図は平板状にならべた。ｉ；材と芯材間にグ
ラス繊細製マツ）１介入した例示断面図、第３図は防護
板の平面図にして一部を切欠き゛積層７を−・材を示す
ものである。 Ｉ・・・ロープ、２・・・補強マット、３・・・ポリエ
ステル。 出願人　秀和商事株式会社 代理人　大　賀　貫　二 同　増田政義 ７２図　　　［ ５５ＩｌｌThe drawings show all the embodiments of the present invention (Fig. 9 is a cross-sectional view, and Fig. 2 is arranged in a flat plate form.i: Fine glass pine between the wood and the core material) 1 An exemplary cross-section with interposition Figure 3 is a plan view of the protection plate with a portion cut away to show the laminated layer 7. I...Rope, 2...Reinforcement mat, 3...Polyester. Applicant: Hidewa Shoji Co., Ltd. Agent, Kan Oga, Masayoshi Masuda Figure 72 [ 55Ill

Claims (1)

【特許請求の範囲】[Claims] □　　　　化学繊維、或は天然繊維等適質のれル維をよ
り合わせて形成したロープ全所要長さ宛裁断し、その裁
断されたロープの数本全長手方向に平行に並べると共に
可及的緊密に隣接させて平板状をなすように列設し、こ
の平板状に並べたロープ全数層重ね、或は各層間にグラ
ス繊維製補強マツｌ−全介入させて積層芯材を形成し、
この積層芯材にポリエステルの如き合成樹脂を適宜の方
法で浸透させて樹脂と、積層、ｕ・材とを密着一体化さ
せると共に、芯材の表裏両ａ１１に所要厚さの樹脂層を
形成し、樹脂全体の硬化によって芯材を埋置した板状体
に構成したこと全特徴とする防護板。□ A rope made by twisting suitable fibers such as chemical fibers or natural fibers is cut to the required length, and several of the cut ropes are arranged parallel to each other in the longitudinal direction and tied as tightly as possible. The ropes are arranged in a flat plate shape adjacent to each other, and all the layers of the ropes arranged in the flat plate form are stacked, or a laminated core material is formed by intervening all of the glass fiber reinforced pine l between each layer.
This laminated core material is infiltrated with a synthetic resin such as polyester by an appropriate method to closely integrate the resin and the laminated material, and a resin layer of the required thickness is formed on both the front and back sides of the core material. A protective plate characterized by being constructed into a plate-like body in which a core material is embedded by curing the entire resin.