KR20090026865A - 방탄 헬멧의 제조방법 - Google Patents
방탄 헬멧의 제조방법 Download PDFInfo
- Publication number
- KR20090026865A KR20090026865A KR1020070091913A KR20070091913A KR20090026865A KR 20090026865 A KR20090026865 A KR 20090026865A KR 1020070091913 A KR1020070091913 A KR 1020070091913A KR 20070091913 A KR20070091913 A KR 20070091913A KR 20090026865 A KR20090026865 A KR 20090026865A
- Authority
- KR
- South Korea
- Prior art keywords
- prepreg
- helmet
- prepregs
- minutes
- mold
- Prior art date
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Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H1/00—Personal protection gear
- F41H1/04—Protection helmets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2571/00—Protective equipment
- B32B2571/02—Protective equipment defensive, e.g. armour plates, anti-ballistic clothing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulding By Coating Moulds (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
Description
Claims (2)
- 파라계 아라미드섬유를 프리프레그화 하는 단계; 가장자리에 절취부(2)가 형성된 다양한 크기의 프리프레그(1)를 다수개 적층하되, 가운데 부분에는 작은 크기의 프리프레그(1)를 삽입하여 적층하는 단계; 몰드(3)에 삽입하여 140~180bar의 압력으로 가압성형하되, 150~170℃에서 20~30분간 유지하고, 40~60℃에서 5~15분간 냉각 후 탈형하는 단계;를 포함하여 구성됨을 특징으로 하는 방탄 헬멧의 제조방법.
- 초고분자량 폴리에틸렌 섬유를 프리프레그화 하는 단계; 가장자리에 절취부(2)가 형성된 다양한 크기의 프리프레그(1)를 다수개 적층하되, 가운데 부분에는 작은 크기의 프리프레그(1)를 삽입하여 적층하는 단계; 몰드(3)에 넣어 140~180bar의 압력으로 가압성형하되, 90~120℃에서 20~30분간 유지하고, 40~60℃에서 5~15분간 냉각 후 탈형하는 단계;를 포함하여 구성됨을 특징으로 하는 방탄 헬멧의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070091913A KR100894308B1 (ko) | 2007-09-11 | 2007-09-11 | 방탄 헬멧의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070091913A KR100894308B1 (ko) | 2007-09-11 | 2007-09-11 | 방탄 헬멧의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090026865A true KR20090026865A (ko) | 2009-03-16 |
KR100894308B1 KR100894308B1 (ko) | 2009-04-24 |
Family
ID=40694665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070091913A KR100894308B1 (ko) | 2007-09-11 | 2007-09-11 | 방탄 헬멧의 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100894308B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100936056B1 (ko) * | 2009-08-05 | 2010-01-08 | (주)삼양컴텍 | 하이브리드 방탄헬멧 제조 방법 |
KR101537259B1 (ko) * | 2013-12-26 | 2015-07-16 | 코오롱인더스트리 주식회사 | 방탄헬멧 및 그의 제조방법 |
CN112428630A (zh) * | 2020-11-17 | 2021-03-02 | 军事科学院系统工程研究院军需工程技术研究所 | 一种防弹头盔盔体及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8902194A (nl) | 1989-08-31 | 1991-03-18 | Stamicarbon | Weefsel van thermoplastische- en continue versterkingsvezel. |
JPH07180997A (ja) * | 1993-12-22 | 1995-07-18 | Sumitomo Bakelite Co Ltd | 防弾用ヘルメット |
KR100701746B1 (ko) * | 2001-07-11 | 2007-03-29 | 에스케이케미칼주식회사 | 헬멧 본체의 제조방법 |
KR100573959B1 (ko) | 2002-11-15 | 2006-04-28 | 디에스엠 아이피 어셋츠 비.브이. | 방탄헬멧 제조방법 |
-
2007
- 2007-09-11 KR KR1020070091913A patent/KR100894308B1/ko active IP Right Grant
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100936056B1 (ko) * | 2009-08-05 | 2010-01-08 | (주)삼양컴텍 | 하이브리드 방탄헬멧 제조 방법 |
KR101537259B1 (ko) * | 2013-12-26 | 2015-07-16 | 코오롱인더스트리 주식회사 | 방탄헬멧 및 그의 제조방법 |
CN112428630A (zh) * | 2020-11-17 | 2021-03-02 | 军事科学院系统工程研究院军需工程技术研究所 | 一种防弹头盔盔体及其制备方法 |
CN112428630B (zh) * | 2020-11-17 | 2023-09-12 | 军事科学院系统工程研究院军需工程技术研究所 | 一种防弹头盔盔体及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100894308B1 (ko) | 2009-04-24 |
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