JP2018523810A - 多層プレート - Google Patents
多層プレート Download PDFInfo
- Publication number
- JP2018523810A JP2018523810A JP2018525336A JP2018525336A JP2018523810A JP 2018523810 A JP2018523810 A JP 2018523810A JP 2018525336 A JP2018525336 A JP 2018525336A JP 2018525336 A JP2018525336 A JP 2018525336A JP 2018523810 A JP2018523810 A JP 2018523810A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- cork
- plate according
- shock absorbing
- absorbing layer
- 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.)
- Pending
Links
- 239000007799 cork Substances 0.000 claims abstract description 31
- 230000035939 shock Effects 0.000 claims abstract description 25
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 15
- 239000010936 titanium Substances 0.000 claims abstract description 14
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 13
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 239000011521 glass Substances 0.000 claims abstract description 11
- 239000004760 aramid Substances 0.000 claims abstract description 9
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 9
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- 229910000737 Duralumin Inorganic materials 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000919 ceramic Substances 0.000 claims abstract description 4
- 238000003475 lamination Methods 0.000 claims abstract description 4
- 229920010741 Ultra High Molecular Weight Polyethylene (UHMWPE) Polymers 0.000 claims abstract description 3
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- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
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- 229910000831 Steel Inorganic materials 0.000 abstract description 5
- 239000010959 steel Substances 0.000 abstract description 5
- 239000000243 solution Substances 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
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- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
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- 230000035515 penetration Effects 0.000 description 2
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- 239000011347 resin Substances 0.000 description 2
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- 238000004880 explosion Methods 0.000 description 1
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- 239000007788 liquid Substances 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
Images
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Landscapes
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Laminated Bodies (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
【課題】本発明は、多層プレートに関する。【解決手段】金属若しくはセラミック若しくはガラス若しくはプラスチックで作られているか、又は、アラミド、アラミド−ガラス、ガラス若しくは超高分子量ポリエチレン(UHMWPE)の布地で作られているか、又はそれらの組み合わせで作られている、強化層と、衝撃吸収層と、を備えている多層プレートであって、前記衝撃吸収層はコルクで作られており、前記層は互いに恒久的に固定されている、多層プレート。前記多層プレートは、好適にはコルク塊、若しくは発泡コルク、若しくはコルクと他の弾性物質とのコンパウンド、若しくはコルクとゴムとのコンパウンド、若しくはコルクとポリウレタンとのコンパウンド、若しくはコルクとゴムとポリウレタンとのコンパウンドで作られている衝撃吸収層を有する。前記プレートは、好適には波形状又は台形状、三角形状、立方体状又はハニカム状の形状をした、付加的な空間衝撃吸収層を内部に含む衝撃吸収層を備えていてもよい。補強層は好適にはアルミニウム、若しくはジュラルミン、若しくはチタン、若しくは装甲鋼で作られている。層は、接着、若しくは熱可塑性接着、若しくは積層、若しくは押圧、又は、RTM注入法若しくはLRTM注入法若しくはCCBM法を用いて、互いに恒久的に固定されている。【選択図】図1
Description
本発明の主題は、特に火器からの弾丸による貫通に対する保護のために設計された多層プレートである。
種々の口径及びタイプの火器からの弾丸による貫通に対する防護のための装甲板として役割を果たす、多数の多層プレートが存在する。
特許明細書PL172656号からは、多層織物で作られて捕捉層(chatcher layer)が隣接しており、エラストマーで作られた衝撃吸収層が結合しており、次いで多層織物で作られた固定層(securing layer)が結合しており、全てが互いに恒久的に固定されている装甲板を含む多層装甲材が知られている。上述の解決策は、防護服に特化したものであり、その高いネット単位重量及び穿刺に対する防護レベルに起因して、その応用範囲は限定されており、拳銃からの弾丸に対する防護のために設計されている。
特許明細書PL404286号からは、2つのアルミニウム合金層と、装甲鋼層と、第2のロール状装甲鋼層と、軽量プラスチック層と、薄いアルミニウム合金シート層と、を備える受動的モジュール層化装甲材が知られている。この解決策の第2の変形は、軽量プラスチック層を含まない。上記の解決策は、14.5mmまでの口径の弾丸に対する防護と、固定構造物及び車両への応用に特化されているが、その高いネット単位重量のために、その応用範囲は限定される。
特許明細書PL406578号からは、特許出願には、空間要素、剪断速度が増加するにつれて増加する粘度を有する液体を含有する嚢の層が背後に配置された前方スタック層、並びにアラミド及び/又はポリエチレン層の後部スタック層、から作られたセラミック層を含む可撓性装甲材が知られている。上記の解決策は、14.5mmまでの口径の弾丸に対する防護に特化され、付加的に榴散弾や爆発による穿刺に対して防護する。それはまた、防弾チョッキのための挿入材としての使用にも適しているが、その複雑な製造プロセス及び限定された防護能力、そしてその高いネット単位重量のために、その応用範囲は限定される。
本発明の多層プレートは、金属若しくはセラミック若しくはガラス若しくはプラスチックで作られているか、又は、アラミド、アラミド−ガラス、ガラス若しくは超高分子量ポリエチレン(UHMWPE)の布地で作られているか、又はそれらの組み合わせで作られている、補強層と、衝撃吸収層と、を備えており、前記衝撃吸収層はコルクで作られており、前記層は互いに恒久的に固定されている。この解決策の好ましい変形では、衝撃吸収層は、コルク塊、若しくは発泡コルク、若しくはコルクと他の弾性物質とのコンパウンドで作られている。この解決策の特に好ましい変形では、衝撃吸収層は、コルクとゴムとのコンパウンド、若しくはコルクとポリウレタンとのコンパウンド、若しくはコルクとゴムとポリウレタンとのコンパウンドで作られている。本発明による多層プレートは、好適には波形状又は台形状、三角形状、立方体状又はハニカム状の形状をした、付加的な空間衝撃吸収層を内部に含む衝撃吸収層を備えていてもよい。補強層は、好適には、必要に応じて、アルミニウム、若しくはジュラルミン、若しくはチタン、若しくは装甲鋼で作られている。本発明によるプレートにおいては、層は、好適には、接着、若しくは熱可塑性接着、若しくは積層、若しくは押圧で互いに固定されているか、又は、RTM(樹脂トランスファー成形(Resin Transfer Molding))注入法若しくはLRTM(ライト樹脂トランスファー成形(Light Resin Transfer Molding))注入法若しくはCCBM(クローズドキャビティバッグ成形(Closed Cavity Bag Molding))法を用いて、互いに固定されている。
本発明の多層プレートは、穿刺に対する高い耐性を維持しながら、非常に低いネット単位重量であることを特徴とする。また、さらに要求される成形に適しており、それ自体で適切な防護として使用することができ、又は他のタイプの装甲材を支持することができる。本発明のプレートは、自動車、建物及び輸送産業における構造要素又は絶縁要素の製造に使用することができる。
本発明の主題は、その実施形態及び図面において、図に示されている。
本発明の多層プレートの第1の実施形態では、外側から内側に向かって順に、ガラス1で作られた補強層があり、これにアラミド布地2で作られた他の補強層が結合し、これにコルク3で作られた衝撃吸収層が結合し、続いてこれにチタン4で作られた別の補強層が結合し、続いてこれに別のコルク3層、別のチタン4層、そして最後のコルク3層、及び最後のチタン4層が結合している。このプレートは、穿刺に対する耐性が高いことを特徴とする。すべての層は、接着剤を使用して恒久的に互いに固定される。
本発明の多層プレートの第2の実施形態では、外側から内側に向かって順に、チタン4で作られた補強層があり、これにコルク3で作られた衝撃吸収層が接着されている。この層の組み合わせがその後に3回繰り返され、ここで最後の層は再びチタン4で作られている。このプレートは、非常に低いネット単位重量によって特徴づけられるとともに、7.62mmまで(7.62mmを含む)の口径の穿刺に対する高い耐性を維持する。すべての層は、接着剤を使用して恒久的に互いに固定される。
本発明の多層プレートの第3の実施形態では、外側から内側に向かって順に、ガラス1で作られた補強層があり、これにアラミド布地2で作られた他の補強層が結合し、これにチタン4で作られた別の衝撃吸収層が結合している。この層には、ポリウレタン6で作られた空間衝撃吸収層が結合し、その自由空間は、その一方の面上はコルクで作られた衝撃吸収層3で満たされ、他方の面上はコルクとゴムとのコンパウンドで作られた衝撃吸収層5で満たされている。続いて、チタン4−コルク3層の組み合わせを2回繰り返し、最後の層は再びチタン4で作られている。すべての層は接着剤を使用して恒久的に互いに固定される。
本発明の多層プレートの第3の実施形態では、外側から内側に向かって順に、補強層が、凸状要素を保護するためにその丸められた型で存在している。外側の補強層はチタン4とアラミド2の層を含み、次いでコルク3−チタン4層の組合せを3回繰り返す。すべての層は、注入(infusion)を使用して恒久的に互いに固定される。積層プロセスも同様に使用することができる。
上述の実施形態で製造されたプレートは、鋼で作られたプレートよりもかなり低い単位重量を有する。プレートは、チタンをアルミニウム又はジュラルミンで置き換えることができ、好ましくはアラミド布地を追加するような態様で、構築することができる。
Claims (19)
- 金属若しくはセラミック若しくはガラス若しくはプラスチックで作られているか、又は、アラミド、アラミド−ガラス、ガラス若しくは超高分子量ポリエチレン(UHMWPE)の布地で作られているか、又はそれらの組み合わせで作られている、補強層と、衝撃吸収層と、を備えている多層プレートであって、前記衝撃吸収層はコルクで作られており、前記層は互いに恒久的に固定されている、多層プレート。
- 前記衝撃吸収層が好適にはコルク塊で作られていることを特徴とする、請求項1に記載の多層プレート。
- 前記衝撃吸収層が好適には発泡コルクで作られていることを特徴とする、請求項1に記載の多層プレート。
- 前記衝撃吸収層がコルクと他の弾性物質とのコンパウンドで作られていることを特徴とする、請求項1に記載の多層プレート。
- 前記衝撃吸収層が好適にはコルクとゴムとのコンパウンドで作られていることを特徴とする、請求項1又は4に記載の多層プレート。
- 前記衝撃吸収層が好適にはコルクとポリウレタンとのコンパウンドで作られていることを特徴とする、請求項1又は4に記載の多層プレート。
- 前記衝撃吸収層が好適にはコルクとゴムとポリウレタンとのコンパウンドで作られていることを特徴とする、請求項1又は4に記載の多層プレート。
- 前記衝撃吸収層が、内部に、好適には波形状又は台形状、三角形状、立方体状又はハニカム状の形状をした、付加的な空間衝撃吸収層を含むことを特徴とする、請求項1に記載の多層プレート。
- 前記補強層が好適にはアルミニウムで作られていることを特徴とする、請求項1記載の多層プレート。
- 前記補強層が好適にはジュラルミンで作られていることを特徴とする、請求項1記載の多層プレート。
- 前記補強層が好適にはチタンで作られていることを特徴とする、請求項1記載の多層プレート。
- 前記補強層が好適には装甲板で作られていることを特徴とする、請求項1に記載の多層プレート。
- 前記層が好適には接着により互いに固定されていることを特徴とする、請求項1に記載の多層プレート。
- 前記層が好適には熱可塑性接着により互いに固定されていることを特徴とする、請求項1記載の多層プレート。
- 前記層が好適には積層により互いに固定されていることを特徴とする、請求項1に記載の多層プレート。
- 前記層が好適には押圧により互いに固定されていることを特徴とする、請求項1に記載の多層プレート。
- 前記層が好適にはRTM注入法を用いて互いに固定されていることを特徴とする、請求項1に記載の多層プレート。
- 前記層が好適にはLRTM注入法を用いて互いに固定されていることを特徴とする、請求項1に記載の多層プレート。
- 前記層が好適にはCCBM法を用いて互いに固定されていることを特徴とする、請求項1に記載の多層プレート。
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PL413342A PL232871B1 (pl) | 2015-07-30 | 2015-07-30 | Płyta wielowarstwowa |
PCT/PL2016/000085 WO2017018898A1 (en) | 2015-07-30 | 2016-07-29 | Multilayer plate |
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US11865809B2 (en) * | 2019-08-22 | 2024-01-09 | The Boeing Company | Method for forming non-bonded regions in multi-layered metallic armor |
US11859952B1 (en) * | 2021-04-08 | 2024-01-02 | Ambitec Inc. | Armored plate assembly |
Family Cites Families (12)
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GB190006463A (en) * | 1900-04-06 | 1901-02-01 | Adolph Leven | Improvements in Appliances for Protection against Projectiles. |
US2381779A (en) * | 1940-07-16 | 1945-08-07 | Union Oil Co | Protection device against aerial and other bombardment |
GB8908516D0 (en) * | 1989-04-14 | 1989-11-08 | Personnel Armoured Designs Lim | Protective shield |
PL171747B1 (pl) * | 1993-12-23 | 1997-06-30 | Przed Doswiadczalno Prod Szybo | Hełm bojowy i sposób jego wykonania |
PL172656B1 (pl) * | 1994-02-11 | 1997-10-31 | Urzadzen Mechanicznych Kamax S | Pancerz wielowarstwowy |
US6357332B1 (en) * | 1998-08-06 | 2002-03-19 | Thew Regents Of The University Of California | Process for making metallic/intermetallic composite laminate materian and materials so produced especially for use in lightweight armor |
US6825137B2 (en) * | 2001-12-19 | 2004-11-30 | Telair International Incorporated | Lightweight ballistic resistant rigid structural panel |
US6826996B2 (en) * | 2002-03-11 | 2004-12-07 | General Dynamics Land Systems, Inc. | Structural composite armor and method of manufacturing it |
DE10323082A1 (de) * | 2003-05-22 | 2004-12-16 | Bodo Benitsch | Schichtverbundwerkstoff aus Metall und Faserverstärkter Keramik |
DE102010050566A1 (de) * | 2010-11-05 | 2013-06-06 | Ec Technik Gmbh | Laufboden für ein gepanzertes Fahrzeug, gepanzertes Fahrzeug mit einem derartigen Laufboden und Verfahren |
KR101500036B1 (ko) * | 2012-08-27 | 2015-03-18 | (주)엘지하우시스 | 샌드위치 패널용 심재 및 이의 제조방법, 이를 포함하는 샌드위치 패널 |
CN204301612U (zh) * | 2014-11-04 | 2015-04-29 | 芜湖航飞科技股份有限公司 | 一种复合装甲 |
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- 2016-07-29 US US15/748,636 patent/US20190003806A1/en not_active Abandoned
- 2016-07-29 CN CN201680057109.6A patent/CN108139187A/zh active Pending
- 2016-07-29 EP EP16830909.4A patent/EP3329206A4/en not_active Withdrawn
- 2016-07-29 RU RU2018104094A patent/RU2018104094A/ru not_active Application Discontinuation
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CN108139187A (zh) | 2018-06-08 |
RU2018104094A (ru) | 2022-03-02 |
PL232871B1 (pl) | 2019-08-30 |
WO2017018898A1 (en) | 2017-02-02 |
IL257257A (en) | 2018-03-29 |
EP3329206A4 (en) | 2019-07-10 |
PL413342A1 (pl) | 2017-02-13 |
US20190003806A1 (en) | 2019-01-03 |
EP3329206A1 (en) | 2018-06-06 |
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