GB2290749A - Improvements relating to bonded panel structures - Google Patents

Improvements relating to bonded panel structures

Info

Publication number
GB2290749A
GB2290749A GB9517783A GB9517783A GB2290749A GB 2290749 A GB2290749 A GB 2290749A GB 9517783 A GB9517783 A GB 9517783A GB 9517783 A GB9517783 A GB 9517783A GB 2290749 A GB2290749 A GB 2290749A
Authority
GB
United Kingdom
Prior art keywords
layer
improvements relating
panel structures
bonded
bonded panel
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Withdrawn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
GB9517783A
Other versions
GB9517783D0 (en
Inventor
Henry Bernard Gray
Kunio Cho
Mitsugoshi Ogata
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.)
EFTEN EUROPA Ltd
Original Assignee
EFTEN EUROPA Ltd
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 EFTEN EUROPA Ltd filed Critical EFTEN EUROPA Ltd
Publication of GB9517783D0 publication Critical patent/GB9517783D0/en
Publication of GB2290749A publication Critical patent/GB2290749A/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Withdrawn legal-status Critical Current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 shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/28—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer comprising a deformed thin sheet, i.e. the layer having its entire thickness deformed out of the plane, e.g. corrugated, crumpled
    • 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/005—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to another layer of paper or cardboard 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
    • B32B15/20—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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/02—Layered products comprising a layer of paper or cardboard 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
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/08—Corrugated paper or cardboard
    • 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 shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212—Roof or head liners
    • B60R13/0225—Roof or head liners self supporting head liners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • B32B2038/042—Punching
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/26—All layers being made of paper or paperboard
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/56—Damping, energy absorption
    • 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
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B32B2317/122—Kraft paper
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0815—Acoustic or thermal insulation of passenger compartments

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Body Structure For Vehicles (AREA)
  • Laminated Bodies (AREA)

Abstract

A bonded panel structure comprises a core layer (C) bonded between inner and outer layers (B), a decorative covering (D) being secured to the outer layer by a layer of adhesive. In use the panel structure is secured, such as to a vehicle roof, with the layer (A) adjacent to the vehicle body, such as by the use or ties, the layer (D) facing the interior of the vehicle. Provided in the layer (B) are a plurality of accoustic holes (10), provided by a punching operation, having a diameter of 3 mm, and a spacing of between 5 mm to 20 mm. If desired the core may be provided with a layer of aluminium. <IMAGE>
GB9517783A 1993-03-04 1994-03-04 Improvements relating to bonded panel structures Withdrawn GB2290749A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939304453A GB9304453D0 (en) 1993-03-04 1993-03-04 Improvements relating to bonded panel structures
PCT/GB1994/000424 WO1994020292A1 (en) 1993-03-04 1994-03-04 Improvements relating to bonded panel structures

Publications (2)

Publication Number Publication Date
GB9517783D0 GB9517783D0 (en) 1995-11-15
GB2290749A true GB2290749A (en) 1996-01-10

Family

ID=10731483

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939304453A Pending GB9304453D0 (en) 1993-03-04 1993-03-04 Improvements relating to bonded panel structures
GB9517783A Withdrawn GB2290749A (en) 1993-03-04 1994-03-04 Improvements relating to bonded panel structures

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB939304453A Pending GB9304453D0 (en) 1993-03-04 1993-03-04 Improvements relating to bonded panel structures

Country Status (3)

Country Link
AU (1) AU6147394A (en)
GB (2) GB9304453D0 (en)
WO (1) WO1994020292A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2363364A (en) * 2000-06-09 2001-12-19 Collins & Aikman Autom Syst Acoustically absorptive panel
ES2241984T3 (en) * 2001-06-07 2005-11-01 Josef Dipl.-Ing Aichholzer WALL, ROOF OR PROTECTION SURFACE AGAINST NOISE.
US6595321B1 (en) 2002-03-28 2003-07-22 Collins & Aikman Products Co. Floor mats having peripheral apertures with acoustic absorbing material
DE202004018241U1 (en) * 2004-11-24 2006-04-06 Fritz Egger Gmbh & Co Covering layer and panel with sound absorbing properties
DE102005016654B4 (en) * 2005-04-12 2008-11-20 Airbus Deutschland Gmbh Sandwich element for sound-absorbing interior lining of means of transport, in particular for the sound-absorbing inner lining of aircraft
BRPI0621550A2 (en) * 2006-05-24 2011-12-13 Airbus Gmbh sandwich element for the sound absorbing inner liner of a transport device, especially for aircraft sound absorbing inner liner
DE102011077739A1 (en) * 2010-06-18 2011-12-22 Intier Automotive Eybl Gmbh (Ebergassing) & Co. Ohg Inner lining for vehicle roof, has supporting layer, at which decoration layer is attached, where sound-absorbing layer is provided at upper side of supporting layer
FR3031077B1 (en) * 2014-12-31 2017-02-10 Faurecia Automotive Ind STRUCTURING FLOOR OF A MOTOR VEHICLE, AND METHOD OF MANUFACTURING THE SAME

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB531059A (en) * 1939-07-11 1940-12-27 Ardor Engineering Company Ltd Improvements in or relating to insulating material
US3991848A (en) * 1974-08-16 1976-11-16 Frigitemp Acoustical board
FR2369868A1 (en) * 1976-11-08 1978-06-02 Bepro Bv PELLET AND PROCESS FOR THE MANUFACTURE OF PELLETS
DE8714436U1 (en) * 1987-10-30 1988-02-11 HDW-Isoliertechnik GmbH, 24149 Kiel Filling plate made of sound-absorbing and heat-insulating material
EP0341652A2 (en) * 1988-05-10 1989-11-15 Manville Corporation Corrugated paperboard automative liner
US5022943A (en) * 1989-08-25 1991-06-11 Eften, Inc. Method of making thermoformably shaped fibreboard sandwich structures
DE4141855A1 (en) * 1991-12-18 1993-06-24 Rex Patent THERMAL AND ACOUSTIC INSULATED LAMINATE

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB531059A (en) * 1939-07-11 1940-12-27 Ardor Engineering Company Ltd Improvements in or relating to insulating material
US3991848A (en) * 1974-08-16 1976-11-16 Frigitemp Acoustical board
FR2369868A1 (en) * 1976-11-08 1978-06-02 Bepro Bv PELLET AND PROCESS FOR THE MANUFACTURE OF PELLETS
DE8714436U1 (en) * 1987-10-30 1988-02-11 HDW-Isoliertechnik GmbH, 24149 Kiel Filling plate made of sound-absorbing and heat-insulating material
EP0341652A2 (en) * 1988-05-10 1989-11-15 Manville Corporation Corrugated paperboard automative liner
US5022943A (en) * 1989-08-25 1991-06-11 Eften, Inc. Method of making thermoformably shaped fibreboard sandwich structures
DE4141855A1 (en) * 1991-12-18 1993-06-24 Rex Patent THERMAL AND ACOUSTIC INSULATED LAMINATE

Also Published As

Publication number Publication date
AU6147394A (en) 1994-09-26
GB9517783D0 (en) 1995-11-15
WO1994020292A1 (en) 1994-09-15
GB9304453D0 (en) 1993-04-21

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)