KR890009608A - 에너지 흡수용 복합물 - Google Patents

에너지 흡수용 복합물 Download PDF

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KR890009608A
KR890009608A KR1019880017611A KR880017611A KR890009608A KR 890009608 A KR890009608 A KR 890009608A KR 1019880017611 A KR1019880017611 A KR 1019880017611A KR 880017611 A KR880017611 A KR 880017611A KR 890009608 A KR890009608 A KR 890009608A
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fibers
fiber
composite according
break
elongation
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킨데르바테르 크리스토프로
바이징거 헬무트
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제이. 제이. 살베르다
스태미카본 베. 뷔.
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/366—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers made of fibre-reinforced plastics, i.e. characterised by their special construction from such materials
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/20—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres
    • B29C70/202—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in a single direction, e.g. roofing or other parallel fibres arranged in parallel planes or structures of fibres crossing at substantial angles, e.g. cross-moulding compound [XMC]
    • 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
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/047—Reinforcing macromolecular compounds with loose or coherent fibrous material with mixed fibrous material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
    • B29K2223/04—Polymers of ethylene
    • B29K2223/06—PE, i.e. polyethylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2307/00—Use of elements other than metals as reinforcement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/40—Weight reduction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/902—High modulus filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1362—Textile, fabric, cloth, or pile containing [e.g., web, net, woven, knitted, mesh, nonwoven, matted, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1369—Fiber or fibers wound around each other or into a self-sustaining shape [e.g., yarn, braid, fibers shaped around a core, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124—Fibers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness material
    • Y10T428/24669—Aligned or parallel nonplanarities
    • Y10T428/24694—Parallel corrugations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/30—Self-sustaining carbon mass or layer with impregnant or other layer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer
    • Y10T428/31518—Next to glass or quartz

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  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
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  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
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  • Textile Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)

Abstract

내용 없음

Description

에너지 흡수용 복합물
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 애폭시 수지매트릭스에서 폴리에틸렌 섬유가 압력이 걸리는 방향에 대해 45°의 배향을 이루는 것을 나타낸다(무기섬유는 도시되지 않음).
제 2도는 매트릭스에서 폴리에틸렌 섬유가 압력이 걸리는 방향에 대해 직강의 배향을 이루는 것을 나타낸다.(무기섬유 없음).
제 3도는 에폭시수지에서 탄소섬유 또는 유리섬유가 압력이 걸리는 방향에 대해 +1/-15의 배향을 이루는 것을 나타낸다.
제 4도는 PE섬유가 압력이 걸리는 방향에 대해 60°의 배향을 이루는 것을 나타낸다.

Claims (17)

  1. 파괴길이가 80Km 이상이고 파괴시 신장율이 2% 이상인 섬유가 압력이 걸리는 방향에 대해 +/-(45-90°)의 각도로 메트릭스에 함침되는 것을 특징으로는 섬유가 함침된 메트릭스로 구성되어 있는 에너지 흡수용 복합물.
  2. 제1항에 있어서, 이 섬유가 다른 섬유, 바람직하기로는 무기섬유와 함께 메트릭스에 함침되며 다른 섬유의 각도가 압력이 걸리는 방향에 대해 0-+/-30°의 예각인 것을 특징으로하는 복합물.
  3. 제1항 또는 2항에 있어서, 섬유가 초고분자량(M〉107g/mol)의 선형 폴리에틸렌(PE)으로 구성되는 것을 특징으로하는 복합물.
  4. 제1항 내지 3항중 어느 한항에 있어서, 다른 섬유가 층층이 번갈아 배치되는 것을 특징으로하는 복합물.
  5. 제1항 내지 제4항중 어느한항에 있어서, 파괴길이가 80Km이상이고. 파괴시 신장율이 2%이상인 섬유또는 PE섬유가 외부에 배치되는 것을 특징으로하는 복합물
  6. 제1항 내지 5항중 어느 한항에 있어서, 섬유의 함유율이 40-85v,%인것을 특징으로 하는 복합물.
  7. 제1항 내지 4항중어느 한 항에 있어서, 파괴길이가 80Km이상이고 파괴시 신장율이 2%이상인 섬유또는 PE섬유의 함유율이 10-85V.%인것을 특징으로 하는 복합물
  8. 제1항 내지 7항중 어느 한항에 있어서, 입력이 걸리는 방향에 대해 파괴길이가 80km이상이고 파괴시 신장율이 2%이상인 섬유 또는 PE섬유가 +/-(45-90)의 각도로, 다른 섬유가 +/-(0-30)의 각도로 배치되는 것을 특징으로하는 복합물.
  9. 제 1항 내지 8항중 어느 한항에 있어서, 다른 섬유가 파괴시 낮은(〈5%)신장율을 가지는 것을 특징응로하는 복합물.
  10. 제 1항내지 9항중 어느 한항에 있어서, 다른 섬유가 탄소섬유 또는 유리섬유인 것을 특징으로 하는 복합물.
  11. 제 1항내지 10항중 어느 한항에 있어서, 매트릭스가 엑폭시수지, 폴리에스테르 또는 파괴길이가 80Km이상이고 파괴시 신장율이 2%이상인 섬유 또는 PE섬유와 혼합될 수 있는 섬유로 구성되는것을 특징으로 하는 복합물
  12. 제 1항내지 11항중 어느 한항에 있어서, 압력이 걸리는 측에 대해 직각인 단면이 항상 관통형, 예를 들어 튜브 또는 박스 거어더인 것을 특징으로 하는 복합물
  13. 제 1항내지 항중 어느 한항에 있어서, 전체적으로 경직된 플레이트, 예를 들어 주름진 프레이트로서 만들어 지는 것을 특징으로하는 복합물.
  14. 제 12항 또는 13항에 있어서, 단면적 및/또는 단면의 모양에 대해 단면이 압력이 걸리는 방향으로 변화되는 것을 특징으로하는 복합물
  15. 제 1항내지 14항중 어느 한항에 있어서, 헬리콥터의 지지프레임 또는 플로어 항공기 시이트, 자동차의 휀더등으로 이용되는 것을 특징으로하는 복합물.
  16. 제 1항내지 15항중 어느 한항에 있어서, 층층이 존재하는 섬유가 조사, 제직물, 편직물, 리본 또는 브레이디드 되는 재직 호오스형태인 것을 특징으로 하는 복합물.
  17. 제 1항내지 16항중 어느 한항에 있어서, 초기하중 피이크를 감소시키기 위해서 라미네이트, 파손개시제(트리거 메카니즘)로서 복합물의 한쪽 또는 양쪽끝단에 있는 지지부가 구조적으로 파괴시 신장율이 2%이상인 90 배향된 섬유 또는 PE섬유의 에너지 소모에 기여하는 식으로 만들어지는 것을 특징으로하는 복합물.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880017611A 1987-12-28 1988-12-27 에너지 흡수용 복합물 KR910008573B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873744349 DE3744349A1 (de) 1987-12-28 1987-12-28 Verbundkoerper zum absorbieren von energie
DEP3744349.6 1987-12-28

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KR890009608A true KR890009608A (ko) 1989-08-03
KR910008573B1 KR910008573B1 (ko) 1991-10-19

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US (1) US4946721A (ko)
EP (1) EP0322979A3 (ko)
JP (1) JPH01222935A (ko)
KR (1) KR910008573B1 (ko)
BR (1) BR8806911A (ko)
DE (1) DE3744349A1 (ko)

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EP0310201A3 (en) * 1987-10-02 1990-05-23 Dsm N.V. Combinations of polymer filaments or yarns having a low coefficient of friction and filaments or yarns having a high coefficient of friction, and use thereof
FR2627840B1 (fr) * 1988-02-29 1990-10-26 Inst Francais Du Petrole Tube en materiaux composites peu sensible a la variation d'allongement sous l'effet de la pression interne
DE3913602A1 (de) * 1989-04-25 1990-10-31 Dornier Gmbh Lindauer Greiferstange aus faserverstaerkten kunststoffbaendern
NL9002590A (nl) * 1990-11-28 1992-06-16 Stamicarbon Meerlaagse, anti-ballistische structuur.
JP2858181B2 (ja) * 1991-01-21 1999-02-17 横浜ゴム株式会社 エネルギー吸収構造体
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KR910008573B1 (ko) 1991-10-19
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US4946721A (en) 1990-08-07
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EP0322979A3 (en) 1991-04-03

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