FR2325503A1 - Laminated construction panel having plastic centre ply - with recesses sandwiched between facing panels - Google Patents

Laminated construction panel having plastic centre ply - with recesses sandwiched between facing panels

Info

Publication number
FR2325503A1
FR2325503A1 FR7529730A FR7529730A FR2325503A1 FR 2325503 A1 FR2325503 A1 FR 2325503A1 FR 7529730 A FR7529730 A FR 7529730A FR 7529730 A FR7529730 A FR 7529730A FR 2325503 A1 FR2325503 A1 FR 2325503A1
Authority
FR
France
Prior art keywords
facing panels
laminated construction
ply
construction panel
plastic
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Withdrawn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
FR7529730A
Other languages
French (fr)
Inventor
Robert Portier
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.)
Planet Wattohm SNC
Original Assignee
Planet Wattohm SNC
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 Planet Wattohm SNC filed Critical Planet Wattohm SNC
Priority to FR7529730A priority Critical patent/FR2325503A1/en
Publication of FR2325503A1 publication Critical patent/FR2325503A1/en
Withdrawn legal-status Critical Current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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/12—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by a layer of regularly- arranged cells, e.g. a honeycomb structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D24/00—Producing articles with hollow walls
    • B29D24/002—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled
    • B29D24/008—Producing articles with hollow walls formed with structures, e.g. cores placed between two plates or sheets, e.g. partially filled the structure having hollow ridges, ribs or cores
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • 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
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—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
    • B32B2605/00—Vehicles
    • B32B2605/18—Aircraft
    • 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
    • B32B2607/00—Walls, panels
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3411—Dimpled spacer sheets
    • E04C2002/3427—Dimpled spacer sheets with conical dimples

Abstract

A laminated panel includes a central plastic by having cavities to each side of which a flat facing panel is secured by e.g., adhesive. The central plastic ply is pref. press moulded to produce the cavities which are partially open, and the central ply has planar faces to which the facing panels can be attached. The panel is used in building or aircraft construction. It is light, provides good insulation and is cheap to produce.
FR7529730A 1975-09-29 1975-09-29 Laminated construction panel having plastic centre ply - with recesses sandwiched between facing panels Withdrawn FR2325503A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7529730A FR2325503A1 (en) 1975-09-29 1975-09-29 Laminated construction panel having plastic centre ply - with recesses sandwiched between facing panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529730A FR2325503A1 (en) 1975-09-29 1975-09-29 Laminated construction panel having plastic centre ply - with recesses sandwiched between facing panels

Publications (1)

Publication Number Publication Date
FR2325503A1 true FR2325503A1 (en) 1977-04-22

Family

ID=9160576

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529730A Withdrawn FR2325503A1 (en) 1975-09-29 1975-09-29 Laminated construction panel having plastic centre ply - with recesses sandwiched between facing panels

Country Status (1)

Country Link
FR (1) FR2325503A1 (en)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317096A1 (en) * 1975-06-26 1977-02-04 Fraser Ian IMPROVEMENTS CONCERNING LIGHT FIBER-REINFORCED LAMINATE ASSEMBLIES AND MATERIALS
EP0158234A2 (en) * 1984-04-05 1985-10-16 Hoechst Aktiengesellschaft Planular sandwich-structured body
EP0250005A1 (en) * 1984-04-05 1987-12-23 Hoechst Aktiengesellschaft Plane-shaped sandwich-structured body
WO1988007153A1 (en) * 1987-03-13 1988-09-22 Shell Internationale Research Maatschappij B.V. Fire resistant plastic structure
EP0281689B1 (en) * 1987-03-13 1991-05-08 Shell Internationale Researchmaatschappij B.V. Fire resistant plastic structure.
FR2696679A1 (en) * 1992-10-09 1994-04-15 Aerospatiale Cellular sandwich structure for aircraft panels - has continuous structure of truncated pyramids sandwiched between skin layers, with similar cellular structure defining each skin layer
EP0649731A2 (en) * 1993-10-21 1995-04-26 Sumitomo Chemical Company, Limited Plastic-made reinforced structure
WO1996001185A1 (en) * 1994-07-06 1996-01-18 Fra Mo Snc Di Franca Riva & C. Method of laminating a corrugated thermoplastic film and one or more films
US5607743A (en) * 1989-05-23 1997-03-04 Hoechst Aktiengesellschaft Metallized three-dimensionally deformed, dimensionally stable gauze comprising textile material
US5618607A (en) * 1993-10-21 1997-04-08 Sumitomo Chemical Company, Limited Plastic-made reinforced structure
US6202376B1 (en) 1995-07-12 2001-03-20 Shell Research Limited Sandwich structure
EP1215037A1 (en) * 2000-12-14 2002-06-19 Interplast Kunststoffe GmbH Composite panel with middle layer comprising knobs, preferentially made from plastics and method for making it
WO2002072341A1 (en) * 2001-03-14 2002-09-19 Hubert Leutermann Light building board
EP1401658A1 (en) * 2001-04-06 2004-03-31 Marion Composites, A division of Advanced Technical Products, Inc. Method of manufacturing a hollow section, grid stiffened panel
EP1704993A1 (en) * 2005-03-16 2006-09-27 HONDA MOTOR CO., Ltd. Structural board comprising an illuminator
WO2009097836A1 (en) * 2008-02-05 2009-08-13 Genima Innovations Marketing Gmbh Light-weight building board having core comprising structured films and severable cover layers

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317096A1 (en) * 1975-06-26 1977-02-04 Fraser Ian IMPROVEMENTS CONCERNING LIGHT FIBER-REINFORCED LAMINATE ASSEMBLIES AND MATERIALS
EP0158234A2 (en) * 1984-04-05 1985-10-16 Hoechst Aktiengesellschaft Planular sandwich-structured body
EP0158234A3 (en) * 1984-04-05 1987-02-25 Hoechst Aktiengesellschaft Planular sandwich-structured body
EP0250005A1 (en) * 1984-04-05 1987-12-23 Hoechst Aktiengesellschaft Plane-shaped sandwich-structured body
US5599606A (en) * 1984-04-05 1997-02-04 Hoechst Aktiengesellschaft Sheet-like sandwich molding
EP0281689B1 (en) * 1987-03-13 1991-05-08 Shell Internationale Researchmaatschappij B.V. Fire resistant plastic structure.
WO1988007153A1 (en) * 1987-03-13 1988-09-22 Shell Internationale Research Maatschappij B.V. Fire resistant plastic structure
US5607743A (en) * 1989-05-23 1997-03-04 Hoechst Aktiengesellschaft Metallized three-dimensionally deformed, dimensionally stable gauze comprising textile material
FR2696679A1 (en) * 1992-10-09 1994-04-15 Aerospatiale Cellular sandwich structure for aircraft panels - has continuous structure of truncated pyramids sandwiched between skin layers, with similar cellular structure defining each skin layer
EP0649731A2 (en) * 1993-10-21 1995-04-26 Sumitomo Chemical Company, Limited Plastic-made reinforced structure
EP0649731A3 (en) * 1993-10-21 1996-08-14 Sumitomo Chemical Co Plastic-made reinforced structure.
US5618607A (en) * 1993-10-21 1997-04-08 Sumitomo Chemical Company, Limited Plastic-made reinforced structure
WO1996001185A1 (en) * 1994-07-06 1996-01-18 Fra Mo Snc Di Franca Riva & C. Method of laminating a corrugated thermoplastic film and one or more films
US5910226A (en) * 1994-07-06 1999-06-08 Fra. Mo Snc Di Franca Riva & C Method of laminating a plastic film having transverse corrugations
US6202376B1 (en) 1995-07-12 2001-03-20 Shell Research Limited Sandwich structure
EP1215037A1 (en) * 2000-12-14 2002-06-19 Interplast Kunststoffe GmbH Composite panel with middle layer comprising knobs, preferentially made from plastics and method for making it
WO2002072341A1 (en) * 2001-03-14 2002-09-19 Hubert Leutermann Light building board
EP1401658A1 (en) * 2001-04-06 2004-03-31 Marion Composites, A division of Advanced Technical Products, Inc. Method of manufacturing a hollow section, grid stiffened panel
EP1401658A4 (en) * 2001-04-06 2008-01-23 Gen Dynamics Armament & Tech Method of manufacturing a hollow section, grid stiffened panel
EP1704993A1 (en) * 2005-03-16 2006-09-27 HONDA MOTOR CO., Ltd. Structural board comprising an illuminator
US7404650B2 (en) 2005-03-16 2008-07-29 Honda Motor Co., Ltd. Structural board
WO2009097836A1 (en) * 2008-02-05 2009-08-13 Genima Innovations Marketing Gmbh Light-weight building board having core comprising structured films and severable cover layers

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Legal Events

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