GB1375877A - - Google Patents

Info

Publication number
GB1375877A
GB1375877A GB1532072A GB1532072A GB1375877A GB 1375877 A GB1375877 A GB 1375877A GB 1532072 A GB1532072 A GB 1532072A GB 1532072 A GB1532072 A GB 1532072A GB 1375877 A GB1375877 A GB 1375877A
Authority
GB
United Kingdom
Prior art keywords
resin
glass fibre
assembling
foam
sheets
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.)
Expired
Application number
GB1532072A
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 filed Critical
Priority to GB1532072A priority Critical patent/GB1375877A/en
Priority to DE2314884A priority patent/DE2314884C3/en
Priority to BE6044081A priority patent/BE797639A/en
Priority to FR7311794A priority patent/FR2179006B3/fr
Priority to NL7304700A priority patent/NL7304700A/xx
Publication of GB1375877A publication Critical patent/GB1375877A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • 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
    • B29C69/00—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore
    • B29C69/001—Combinations of shaping techniques not provided for in a single one of main groups B29C39/00 - B29C67/00, e.g. associations of moulding and joining techniques; Apparatus therefore a shaping technique combined with cutting, e.g. in parts or slices combined with rearranging and joining the cut parts
    • 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
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by winding
    • B29C70/865—Incorporated in coherent impregnated reinforcing layers, e.g. by winding completely encapsulated
    • 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
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/001—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings
    • B29D99/0021—Producing wall or panel-like structures, e.g. for hulls, fuselages, or buildings provided with plain or filled structures, e.g. cores, placed between two or more plates or sheets, e.g. in a matrix
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic 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
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
    • E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
    • 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
    • E04C2/36—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 transversely-placed strip material, e.g. honeycomb panels
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0063—Cutting longitudinally
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0012—Combinations of extrusion moulding with other shaping operations combined with shaping by internal pressure generated in the material, e.g. foaming
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Composite Materials (AREA)
  • Laminated Bodies (AREA)

Abstract

1375877 Laminated glass fibre-foam panels DAWNPRESS Ltd 20 March 1973 [4 April 1972] 15320/72 Heading B5N Load bearing materials are made by assembling foam sheets a<SP>1</SP>, a<SP>2</SP> ... with glass fibre-resin sheets b<SP>1</SP>, b<SP>2</SP>..., allowing the resin to set, cutting the product, to form slices c<SP>1</SP>, c<SP>2</SP> ..., assembling the slices with glass fibre-resin sheets d<SP>1</SP>, d<SP>2</SP> ... and allowing the resin to set, whereby filled compartments 10 are formed. Panels are made from such material by assembling a core slice/formed by cutting along plates e<SP>1</SP>, e<SP>2</SP> ... between glass fibre-resin skins which may include a decorative rayon tissue or have mounted thereon an outer polypropylene sheet; the skins may be moulded on a release covered sheet. The glass fibre may be in mat form, the foam may be polyurethane or polyvinyl chloride, and the resin may be epoxy or polyester. Specified applications are foundations, storage tanks, food containers, cold room or vehicle flooring and wall supports.
GB1532072A 1972-04-04 1972-04-04 Expired GB1375877A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB1532072A GB1375877A (en) 1972-04-04 1972-04-04
DE2314884A DE2314884C3 (en) 1972-04-04 1973-03-26 Process for the production of a lightweight construction element
BE6044081A BE797639A (en) 1972-04-04 1973-03-30 SUPPORTING AND LOAD-RESISTANT MATERIAL
FR7311794A FR2179006B3 (en) 1972-04-04 1973-04-02
NL7304700A NL7304700A (en) 1972-04-04 1973-04-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1532072A GB1375877A (en) 1972-04-04 1972-04-04

Publications (1)

Publication Number Publication Date
GB1375877A true GB1375877A (en) 1974-11-27

Family

ID=10057002

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1532072A Expired GB1375877A (en) 1972-04-04 1972-04-04

Country Status (5)

Country Link
BE (1) BE797639A (en)
DE (1) DE2314884C3 (en)
FR (1) FR2179006B3 (en)
GB (1) GB1375877A (en)
NL (1) NL7304700A (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1030545C2 (en) * 2005-11-28 2007-05-30 L Sim B V Sandwich material for vehicle, has core material that consists of layers of thermoplastic honeycomb material connected by fiber reinforced plastic layers at right angles relative to top layers
WO2007061297A1 (en) * 2005-11-28 2007-05-31 L-Sim B.V. Sandwich material
WO2007104577A1 (en) * 2006-03-16 2007-09-20 Innovida Factories, Ltd. Sandwich element
US8389104B2 (en) 2009-10-02 2013-03-05 Milliken & Company Composite cores and panels
US8419883B2 (en) 2000-12-27 2013-04-16 Milliken & Company Fiber reinforced composite cores and panels
US8470425B2 (en) 2009-10-01 2013-06-25 Milliken & Company Composite cores and panels
US8663791B2 (en) 2011-04-04 2014-03-04 Milliken & Company Composite reinforced cores and panels
US8733033B2 (en) 2008-06-27 2014-05-27 Millport Associates, SA Sandwich panel ground anchor and ground preparation for sandwich panel structures
US8782991B2 (en) 2008-07-10 2014-07-22 Millport Associates S.A. Building roof structure having a round corner
US8875475B2 (en) 2013-03-14 2014-11-04 Millport Associates S.A. Multiple panel beams and methods
WO2017202671A1 (en) * 2016-05-25 2017-11-30 Basf Se Assembling fiber-reinforced foams
US11613620B2 (en) 2016-05-25 2023-03-28 Basf Se Fibre reinforcement of reactive foams obtained by a moulding foam method
US20240157667A1 (en) * 2022-11-10 2024-05-16 Peter Sing Reinforced Honeycomb Core

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2392188A1 (en) * 1977-05-23 1978-12-22 Belle Jacques Van Self supporting insulating tile - consists of composite body sawn from large block with grid of internal partitions
DE2910072A1 (en) * 1979-03-14 1980-09-18 Vnii Teploizoljacionnych I Aku Thermal and acoustic insulating plate mfr. - includes thermal treatment to fix sections of fibre blanket to be cut into boards
US4789594A (en) * 1987-04-15 1988-12-06 The Boeing Company Method of forming composite radius fillers
SE461076B (en) * 1988-10-20 1990-01-08 Moebelknaggen Ab SET FOR MANUFACTURE OF BUILDING AND SPECIFIC FURNITURE PARTS
JPH11509492A (en) * 1995-07-21 1999-08-24 ウェブコア テクノロジーズ，インコーポレイティド Reinforced foam core
JP4766810B2 (en) * 1999-10-08 2011-09-07 ミルウォーキー・コンポジッツ・インコーポレーテッド Panel using pre-cured reinforced core and manufacturing method thereof

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8419883B2 (en) 2000-12-27 2013-04-16 Milliken & Company Fiber reinforced composite cores and panels
WO2007061297A1 (en) * 2005-11-28 2007-05-31 L-Sim B.V. Sandwich material
NL1030545C2 (en) * 2005-11-28 2007-05-30 L Sim B V Sandwich material for vehicle, has core material that consists of layers of thermoplastic honeycomb material connected by fiber reinforced plastic layers at right angles relative to top layers
WO2007104577A1 (en) * 2006-03-16 2007-09-20 Innovida Factories, Ltd. Sandwich element
US8733033B2 (en) 2008-06-27 2014-05-27 Millport Associates, SA Sandwich panel ground anchor and ground preparation for sandwich panel structures
US8782991B2 (en) 2008-07-10 2014-07-22 Millport Associates S.A. Building roof structure having a round corner
US8470425B2 (en) 2009-10-01 2013-06-25 Milliken & Company Composite cores and panels
US9186863B2 (en) 2009-10-01 2015-11-17 Milliken & Company Composite cores and panels
US9731472B2 (en) 2009-10-01 2017-08-15 Milliken & Company Composite cores and panels
US8389104B2 (en) 2009-10-02 2013-03-05 Milliken & Company Composite cores and panels
US8663791B2 (en) 2011-04-04 2014-03-04 Milliken & Company Composite reinforced cores and panels
US8875475B2 (en) 2013-03-14 2014-11-04 Millport Associates S.A. Multiple panel beams and methods
WO2017202671A1 (en) * 2016-05-25 2017-11-30 Basf Se Assembling fiber-reinforced foams
US11613620B2 (en) 2016-05-25 2023-03-28 Basf Se Fibre reinforcement of reactive foams obtained by a moulding foam method
US11890793B2 (en) 2016-05-25 2024-02-06 Basf Se Assembling fiber-reinforced foams
US20240157667A1 (en) * 2022-11-10 2024-05-16 Peter Sing Reinforced Honeycomb Core

Also Published As

Publication number Publication date
FR2179006A1 (en) 1973-11-16
DE2314884C3 (en) 1980-04-17
NL7304700A (en) 1973-10-08
DE2314884B2 (en) 1979-08-16
BE797639A (en) 1973-07-16
DE2314884A1 (en) 1973-10-11
FR2179006B3 (en) 1976-03-26

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee