EP0088076A1 - Element composite, en particulier sous forme de plaque - Google Patents

Element composite, en particulier sous forme de plaque

Info

Publication number
EP0088076A1
EP0088076A1 EP81902656A EP81902656A EP0088076A1 EP 0088076 A1 EP0088076 A1 EP 0088076A1 EP 81902656 A EP81902656 A EP 81902656A EP 81902656 A EP81902656 A EP 81902656A EP 0088076 A1 EP0088076 A1 EP 0088076A1
Authority
EP
European Patent Office
Prior art keywords
composite body
layers
composite
fibers
intermediate layers
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.)
Withdrawn
Application number
EP81902656A
Other languages
German (de)
English (en)
Inventor
Paul Mader
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0088076A1 publication Critical patent/EP0088076A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/08—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/18—Layered products comprising a layer of metal comprising iron or steel
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B5/00—Hulls characterised by their construction of non-metallic material
    • B63B5/24—Hulls characterised by their construction of non-metallic material made predominantly of plastics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/106—Carbon fibres, e.g. graphite fibres
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0221—Vinyl resin
    • B32B2266/0228—Aromatic vinyl resin, e.g. styrenic (co)polymers
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/24—Aluminium
    • 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
    • B32B2311/00—Metals, their alloys or their compounds
    • B32B2311/30—Iron, e.g. steel

Definitions

  • DE-OS 2303481 provides fabrics made of carbon fibers for reinforcement in connection with outer skins made of thermoplastic materials.
  • DE-OS 2736240 mentions a metal support layer arranged between insulation layers for an insulation board.
  • DE-OS 17 84 565 shows a whole series of prefabricated hat profile panels and the like. to form an inner structure made of fiber-reinforced plastic in a composite panel.
  • GB-PS 1 150 655 shows an example of so-called honeycomb cores of composite panels.
  • the magazine "Schiffbau, 23. Gonz ⁇ gang, issue 11/1971, page 864 shows a cross section through a sandwich panel with prefabricated hat profiles hot-pressed from glass fiber reinforced epoxy resin between two cover layers produced by hand laying process.
  • filler 3 there is a fiber-reinforced intermediate layer made of glass fibers, carbon fibers, aramid fibers, kevlar fibers on each side of the composite panel.
  • the fibers form a web or a fabric or other layer that is tensile at least in one direction and is designed for a higher tensile strength than the outer skins.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Elément composite, en particulier sous forme de plaque, pour la construction de parois de bateau, de conteneurs, etc. Cet élément présente, sur ses deux faces, une pellicule extérieure rigide (1, 2), un corps de garnissage poreux (3), unitaire ou en plusieurs parties, et des couches intermédiaires fibreuses (4, 5) de renforcement, en fibres de verre ou analogues, disposées entre chaque pellicule extérieure et les corps de garnissage, ainsi qu'une matière synthétique durcie pour lier l'ensemble. L'invention réside dans le fait que chaque pellicule extérieure est faite en un matériau présentant une résistance à la compression au moins égale à celle de l'aluminium pur et une épaisseur comprise entre 0,05 et 1 mm, que cette pellicule forme une unité avec la couche intermédiaire grâce à une couche de résine synthétique durcie qui, dans les phases de travail, présente une résistance supérieure à celle des pellicules extérieures et qui est reliée au noyau poreux. Cette disposition renforce la résistance à la compression des pellicules extérieures, la résistance à la tension des couches intermédiaires grâce à la liaison mutuelle interne de toutes les couches, conférant une résistance particulièrement élevée à la déformation contre les efforts de flexion, de bossellement et décollement interlaminaire.
EP81902656A 1981-09-08 1981-09-08 Element composite, en particulier sous forme de plaque Withdrawn EP0088076A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1981/000145 WO1983000840A1 (fr) 1981-09-08 1981-09-08 Element composite, en particulier sous forme de plaque

Publications (1)

Publication Number Publication Date
EP0088076A1 true EP0088076A1 (fr) 1983-09-14

Family

ID=8164826

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81902656A Withdrawn EP0088076A1 (fr) 1981-09-08 1981-09-08 Element composite, en particulier sous forme de plaque

Country Status (3)

Country Link
EP (1) EP0088076A1 (fr)
AU (1) AU7581881A (fr)
WO (1) WO1983000840A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588209B1 (fr) * 1985-10-07 1987-12-24 Emdp Nappe stratifiee pouvant servir d'element constitutif d'un moule
GB9421929D0 (en) * 1994-11-01 1994-12-21 Mission Yachts Plc Laminated structure
DE19813592A1 (de) 1998-03-27 1999-09-30 Audi Ag Flächiger Verbundkörper, insbesondere Kraftfahrzeug-Karosserieelement
BE1020648A3 (nl) * 2012-04-24 2014-02-04 Unilin Bvba Bouwelementen en dakconstructie.
US11773586B2 (en) * 2020-06-05 2023-10-03 Johns Manville Non-wicking underlayment board
US11685140B2 (en) * 2020-06-05 2023-06-27 Johns Manville Non-wicking underlayment board
DE102021118251A1 (de) * 2021-07-14 2023-01-19 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Wandelement zur Abschirmung von Laserstrahlung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1484812A (fr) * 1966-05-06 1967-06-16 Procédé d'obtention de surfaces régulières dans les matériaux composites stratifiés
DE1901828A1 (de) * 1969-01-15 1970-08-20 Pharmacoll Vertriebsgmbh Verfahren und Vorrichtungen zum Herstellen von Schaumstoff-Verbundkoerpern
US3544417A (en) * 1969-04-28 1970-12-01 Unicor Inc Cellular foam core assembly
GB1521699A (en) * 1974-10-25 1978-08-16 Us Mineral Prod Co Thermally insulating laminated board
GB1547977A (en) * 1976-11-26 1979-07-04 Advanced Composite Components Process for the manufacture of foam cored assemblies
US4073998A (en) * 1977-01-24 1978-02-14 Bay Mills Limited Scrim/foil laminate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8300840A1 *

Also Published As

Publication number Publication date
WO1983000840A1 (fr) 1983-03-17
AU7581881A (en) 1983-03-28

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