JPH0628946B2 - Impact resistant plate - Google Patents
Impact resistant plateInfo
- Publication number
- JPH0628946B2 JPH0628946B2 JP63067246A JP6724688A JPH0628946B2 JP H0628946 B2 JPH0628946 B2 JP H0628946B2 JP 63067246 A JP63067246 A JP 63067246A JP 6724688 A JP6724688 A JP 6724688A JP H0628946 B2 JPH0628946 B2 JP H0628946B2
- Authority
- JP
- Japan
- Prior art keywords
- impact
- resistant plate
- fibrous sheet
- plate
- laminated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 27
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 239000002184 metal Substances 0.000 claims description 22
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- 229920006231 aramid fiber Polymers 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 4
- 239000004952 Polyamide Substances 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- -1 polyethylene Polymers 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 229910000838 Al alloy Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000013329 compounding Methods 0.000 description 2
- 238000000748 compression moulding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009787 hand lay-up Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、合成樹脂を介して繊維構造物からなるシート
を複数枚積層成形し薄い金属板を複合化して得られた軽
量で、耐衝撃性に優れた耐衝撃板に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial field of application] The present invention is a lightweight, impact-resistant product obtained by laminating a plurality of sheets of a fibrous structure through a synthetic resin and compounding a thin metal plate. The present invention relates to an impact resistant plate having excellent properties.
高いエネルギーを持つて衝突する物体、例えば高速で飛
来する金属物に対する耐衝撃体は鉄鋼あるいはアルミニ
ウム合金等の単一板もしくはそれらの複数枚を貼り合せ
た金属板が有効であることは既に知られているが、所定
の性能を保持するためには、所要の厚みが必要であるた
め重量の軽減が計れず、得られた構造物は極めて重く、
機動性に欠け、あるいは機能性を犠性にせざるを得ない
欠点が生ずる。It has already been known that a single plate of steel or aluminum alloy or a metal plate obtained by laminating a plurality of these plates is effective as an impact-resistant body against an object colliding with high energy, such as a metal object flying at high speed. However, in order to maintain the predetermined performance, the required thickness is required, so the weight cannot be reduced, and the obtained structure is extremely heavy,
It has the drawback of lacking mobility or sacrificing functionality.
本発明者は、ナイロン、ポリエステルなどの繊維シート
状物を、これに合成樹脂をコーティング又は含浸して、
複数枚積層して得られた板状体が軽量で耐衝撃性にすぐ
れているとの知見を得、これに基づいて、更に金属板と
の複合化により、本発明の耐衝撃板を完成するに至っ
た。The present inventor has coated, impregnated with a synthetic resin on a fiber sheet material such as nylon or polyester,
We obtained the knowledge that the plate-like body obtained by laminating a plurality of sheets is lightweight and has excellent impact resistance, and based on this, by further compounding with a metal plate, the impact-resistant plate of the present invention is completed. Came to.
本発明は、ポリエチレン、ポリエステル、ポリアミド又
はアラミッド繊維からなる複数枚の繊維シート状物を合
成樹脂を介して積層し、その片面ないし両面に厚さ１〜
５mmの金属板を積層してなることを特徴とする耐衝撃板
を要旨とするものである。According to the present invention, a plurality of fibrous sheet-like materials made of polyethylene, polyester, polyamide or aramid fibers are laminated via a synthetic resin, and one side or both sides thereof have a thickness of 1 to
A gist of the present invention is an impact resistant plate, which is characterized by being formed by laminating 5 mm metal plates.
本発明を、図面に基いて具体的に説明する。The present invention will be specifically described with reference to the drawings.
第３図は、繊維シート状物(1)に合成樹脂(2)をコーティ
ング又は含浸し、複数枚積層したものである。FIG. 3 shows a fibrous sheet material (1) coated or impregnated with a synthetic resin (2), and a plurality of laminated sheets.
第１図，第２図は本発明の一実施例であり、第３図の積
層物の片面または両面に薄い金属板(3)が一体的に積層
又は接着されたものである。FIGS. 1 and 2 show an embodiment of the present invention, in which a thin metal plate (3) is integrally laminated or adhered on one side or both sides of the laminate of FIG.
第４図，第５図及び第６図はそれぞれ本発明の他の実施
例であり、第４図は複数積層された繊維シート状物(1)
の中間にも薄い金属板(4)の層を設けたものであり、第
５図及び第６図は、それぞれ第２図及び第４図におい
て、両表面の金属板(3)，(3)の間の任意の位置にクッシ
ョン材(5)の層を設けたものである。FIGS. 4, 5, and 6 are other embodiments of the present invention, respectively. FIG. 4 shows a plurality of laminated fiber sheet-like materials (1).
A thin metal plate (4) layer is also provided in the middle of FIG. 5, and FIGS. 5 and 6 show the metal plates (3) and (3) on both surfaces in FIGS. 2 and 4, respectively. A layer of the cushioning material (5) is provided at an arbitrary position between them.
繊維シート状物(1)はポリエチレン、ポリエステル、ポ
リアミド、アラミッド繊維よりなる織布あるいは不織布
である。好ましい繊維をアラミッド繊維である。The fibrous sheet material (1) is a woven or non-woven fabric made of polyethylene, polyester, polyamide or aramid fiber. The preferred fiber is aramid fiber.
この繊維シート状物(1)に対し合成樹脂(2)をコーティン
グまたは含浸するが、このコーティングあるいは含浸す
る樹脂の量は繊維シート状物が相互に接着接合する量で
あれば少量でよい。The fibrous sheet material (1) is coated or impregnated with the synthetic resin (2), and the amount of the coating or impregnated resin may be small as long as the fibrous sheet materials are adhesively bonded to each other.
この繊維シート状物を合成樹脂を介して複数枚積層する
のみでもかなりの耐衝撃性を有するが、第１図、第２図
のようにその積層体の片面または両面に薄い金属板を積
層または接着複合化することにより耐衝撃性を飛躍的に
向上させることができる。この金属板の厚みは１mmから
５mmである。１mmより薄いと耐衝撃性向上の効果が小さ
く、５mmより厚いと耐衝撃性は向上するが、重くなり機
動性、機能性に欠ける欠点がある。材質は鉄等の比重の
高い金属に比べ、比弾性率の高いアルミニウム合金又は
チタン合金が軽量化のために好ましい。Even if a plurality of these fibrous sheet-like materials are laminated with a synthetic resin interposed therebetween, it has a considerable impact resistance, but as shown in FIGS. 1 and 2, a thin metal plate is laminated on one side or both sides of the laminated body or Impact resistance can be dramatically improved by forming an adhesive composite. The thickness of this metal plate is 1 mm to 5 mm. If it is thinner than 1 mm, the effect of improving the shock resistance is small, and if it is thicker than 5 mm, the shock resistance is improved, but it becomes heavy and lacks mobility and functionality. As a material, an aluminum alloy or a titanium alloy having a high specific elastic modulus is preferable for weight reduction as compared with a metal having a high specific gravity such as iron.
このような金属板は、積層された繊維シート状物の中間
にも設けることが好ましい。第４図に示したものはその
一例であるが、薄い金属板(4)の層により、更に耐衝撃
性を向上させることができる。It is preferable that such a metal plate is also provided in the middle of the laminated fibrous sheet material. The one shown in FIG. 4 is one example, but the impact resistance can be further improved by the layer of the thin metal plate (4).
更に、第５図や第６図のように、第２図あるいは第４図
の耐衝撃板の両表面金属板の間にクッション材(5)の層
を設けることは、耐衝撃性の向上に効果的である。かか
るクッション材は１〜５mmの発泡ウレタン又はゴム板が
好ましい。Further, as shown in FIG. 5 and FIG. 6, it is effective to improve the impact resistance by providing a layer of the cushioning material (5) between both surface metal plates of the impact resistant plate of FIG. 2 or 4. Is. The cushion material is preferably urethane foam or a rubber plate having a thickness of 1 to 5 mm.
積層一体化としては、（ｉ）繊維シート状物に合成樹脂
をコーティング又は含浸し、積層するハンドレイアップ
法、（ii）予め合成樹脂をコーティング又は含浸乾燥し
た繊維シート状物を加熱加圧成形する圧縮成形法、等が
ある。金属板及びクッション材は、貼り合わせ又は圧縮
成形時に同時圧着する、あるいはボルト・ナットで固定
する等がある。As for lamination integration, (i) a hand lay-up method of coating or impregnating a synthetic resin on a fibrous sheet and laminating it, (ii) heating and pressing a fibrous sheet which has been previously coated or impregnated with a synthetic resin and dried There is a compression molding method and the like. The metal plate and the cushion material may be pressed together at the time of bonding or compression molding, or may be fixed with bolts and nuts.
以下、実施例等について説明する。実施例において使用
した構成材料は次の通りである。Hereinafter, examples and the like will be described. The constituent materials used in the examples are as follows.
Ａ：アルミニウム合金板 厚み １mm Ｂ：繊維シート状物 アラミッド繊維 厚み ０．６mm Ｃ：クッション材 ゴム 厚み １mm 各材料の接合にはフェノール樹脂を使用した。第１表に
各例の材料及び構成を示す。A: Aluminum alloy plate thickness 1 mm B: Fiber sheet material aramid fiber thickness 0.6 mm C: Cushion material Rubber 1 mm thickness Phenolic resin was used for joining each material. Table 1 shows the material and constitution of each example.
成形条件は温度１７０℃、圧力５０kg/cm2、時間９０分
である。 The molding conditions are a temperature of 170 ° C., a pressure of 50 kg / cm 2 , and a time of 90 minutes.
各例において得られた耐衝撃板のJIS T-8133に基づく耐
衝撃性試験結果と３０cm×３０cmの重量を第２表に示
す。Table 2 shows the impact resistance test results based on JIS T-8133 and the weight of 30 cm × 30 cm of the impact resistant plates obtained in each example.
第２表から明らかなように、実施例の耐衝撃板は比較例
の鉄板に比べて軽量であり、衝撃強度はすぐれている。 As is clear from Table 2, the impact resistant plate of the example is lighter in weight and superior in impact strength than the iron plate of the comparative example.
本発明の複合体からなる耐衝撃板は、従来技術の金属板
の耐衝撃板の有する耐衝撃性を全く減ずることなく、重
量を３０〜５０％減少することができる。The impact resistant plate made of the composite of the present invention can reduce the weight by 30 to 50% without reducing the impact resistance of the conventional metal impact resistant plate.
繊維シート状物の材質では、アラミッド繊維が他の材料
に比較して、耐衝撃性が２０〜４０％向上する。As for the material of the fibrous sheet material, the impact resistance of the aramid fiber is improved by 20 to 40% as compared with other materials.
表面に金属板を設けた場合、金属板がない場合と比較し
て同一重量で耐衝撃性は４０〜６０％向上する。When the metal plate is provided on the surface, the impact resistance is improved by 40 to 60% with the same weight as compared with the case where the metal plate is not provided.
各図は耐衝撃板の断面図である。第１図，第２図は本発
明の一例であり、第３図は比較のためのものである。第
４図，第５図及び第６図は本発明の他の実施例である。 １：繊維シート状物、２：合成樹脂 ３：金属板（表面層）、４：金属板（中間層） ５：クッション材Each drawing is a cross-sectional view of the impact resistant plate. 1 and 2 are examples of the present invention, and FIG. 3 is for comparison. FIGS. 4, 5, and 6 show another embodiment of the present invention. 1: Fibrous sheet-like material, 2: Synthetic resin 3: Metal plate (surface layer), 4: Metal plate (intermediate layer) 5: Cushion material
Claims (3)
又はアラミッド繊維からなる複数枚の繊維シート状物を
合成樹脂を介して積層し、その片面ないし両面に厚さ１
〜５mmの金属板を積層してなることを特徴とする耐衝撃
板。1. A plurality of fibrous sheet-like materials made of polyethylene, polyester, polyamide or aramid fibers are laminated with a synthetic resin interposed therebetween, and one side or both sides thereof have a thickness of 1
An impact-resistant plate, which is made by laminating metal plates of up to 5 mm.
にも薄い金属板を設けてなる請求項１記載の耐衝撃板。2. The impact-resistant plate according to claim 1, wherein a thin metal plate is provided in the middle of a plurality of laminated fibrous sheet-like materials.
層を設けてなる請求項１又は２記載の耐衝撃板。3. The impact resistant plate according to claim 1, wherein a cushion material layer is provided at an arbitrary position between both surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63067246A JPH0628946B2 (en) | 1988-03-23 | 1988-03-23 | Impact resistant plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63067246A JPH0628946B2 (en) | 1988-03-23 | 1988-03-23 | Impact resistant plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01241438A JPH01241438A (en) | 1989-09-26 |
| JPH0628946B2 true JPH0628946B2 (en) | 1994-04-20 |
Family
ID=13339373
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63067246A Expired - Lifetime JPH0628946B2 (en) | 1988-03-23 | 1988-03-23 | Impact resistant plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628946B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938821A (en) * | 2014-04-09 | 2014-07-23 | 苏州市相城区明达复合材料厂 | Multi-hole composite board |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4585771B2 (en) * | 2004-02-06 | 2010-11-24 | 積水樹脂プラメタル株式会社 | Laminated composite board |
| JP2007278163A (en) * | 2006-04-06 | 2007-10-25 | Shimadzu Corp | Fastening structure and rotary vacuum pump |
| CN112081850B (en) * | 2020-09-30 | 2024-06-07 | 华侨大学 | Vibration-damping and energy-absorbing composite capsule |
| CN118438744A (en) * | 2024-04-25 | 2024-08-06 | 中国第一汽车股份有限公司 | Titanium steel composite board, preparation method thereof and impact-resistant product |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58132398A (en) * | 1982-01-30 | 1983-08-06 | Hitachi Zosen Corp | panel assembly equipment |
| JPH0333466Y2 (en) * | 1985-04-08 | 1991-07-16 | ||
| JPS6249199A (en) * | 1985-08-27 | 1987-03-03 | 池袋琺瑯工業株式会社 | Material for bulletproofing |
-
1988
- 1988-03-23 JP JP63067246A patent/JPH0628946B2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103938821A (en) * | 2014-04-09 | 2014-07-23 | 苏州市相城区明达复合材料厂 | Multi-hole composite board |
| CN103938821B (en) * | 2014-04-09 | 2016-05-11 | 苏州市相城区明达复合材料厂 | Porous composite sheet material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01241438A (en) | 1989-09-26 |
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