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FR2440261A1 - Moulding door panels with reinforced resin covers - to obtain durable composite structures with good dimensional stability - Google Patents

Moulding door panels with reinforced resin covers - to obtain durable composite structures with good dimensional stability

Info

Publication number
FR2440261A1
FR2440261A1 FR7830847A FR7830847A FR2440261A1 FR 2440261 A1 FR2440261 A1 FR 2440261A1 FR 7830847 A FR7830847 A FR 7830847A FR 7830847 A FR7830847 A FR 7830847A FR 2440261 A1 FR2440261 A1 FR 2440261A1
Authority
FR
France
Prior art keywords
reinforcement
core
layers
dimensional stability
reinforced resin
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.)
Granted
Application number
FR7830847A
Other languages
French (fr)
Other versions
FR2440261B1 (en
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.)
Krieg and Zivy Ind
Original Assignee
Krieg and Zivy Ind
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 Krieg and Zivy Ind filed Critical Krieg and Zivy Ind
Priority to FR7830847A priority Critical patent/FR2440261A1/en
Publication of FR2440261A1 publication Critical patent/FR2440261A1/en
Application granted granted Critical
Publication of FR2440261B1 publication Critical patent/FR2440261B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14811—Multilayered articles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14819—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being completely encapsulated
    • 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
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • 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
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

Panels with reinforced external covers and moulded surface relief detail are moulded by lining a mould with layers of a permeable reinforcing material, e.g. textile matting, and then injecting a fluid resin to flood the reinforcement and provide a moulded surface. The core may be of wood, fibreboard, cellular board, mineral board etc depending on the properties of strength thermal/acoustic insulation, fire resistance etc. req. The reinforcement may be one or more layers of fibrous matting, mesh, wadding, wool, etc., opt. made of glass fibres, pref. covered by a layer of relatively smooth fabric or tissue, e.g. tulle. Alt. the reinforcement could be layers of glass ballotini. The core may be surrounded by a rigid frame. Esp. for mfr. of doors, shutters, etc. having reinforced faces for protection and/or to inhibit warping of the core.
FR7830847A 1978-10-31 1978-10-31 Moulding door panels with reinforced resin covers - to obtain durable composite structures with good dimensional stability Granted FR2440261A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7830847A FR2440261A1 (en) 1978-10-31 1978-10-31 Moulding door panels with reinforced resin covers - to obtain durable composite structures with good dimensional stability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7830847A FR2440261A1 (en) 1978-10-31 1978-10-31 Moulding door panels with reinforced resin covers - to obtain durable composite structures with good dimensional stability

Publications (2)

Publication Number Publication Date
FR2440261A1 true FR2440261A1 (en) 1980-05-30
FR2440261B1 FR2440261B1 (en) 1984-02-17

Family

ID=9214327

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7830847A Granted FR2440261A1 (en) 1978-10-31 1978-10-31 Moulding door panels with reinforced resin covers - to obtain durable composite structures with good dimensional stability

Country Status (1)

Country Link
FR (1) FR2440261A1 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063923A1 (en) * 1981-04-25 1982-11-03 Aryan Group Limited Building component
EP0254363A1 (en) * 1986-07-21 1988-01-27 Polynorm Roosendaal B.V. Method for manufacturing a panel
EP0436805A2 (en) * 1989-11-15 1991-07-17 Neste Oy Method and mould for manufacturing a joint surrounded by a joining compound and such a joint
WO1995019252A1 (en) * 1994-01-15 1995-07-20 Spectus Systems Ltd Composite panel
FR2740383A1 (en) * 1995-10-27 1997-04-30 Aerospatiale METHOD FOR MANUFACTURING A COMPOSITE MATERIAL PANEL WITH RESIN TRANSFER MOLDING
US5698266A (en) * 1993-04-05 1997-12-16 Commissariat A L'energie Atomique Process for the production of thin coatings having optical and abrasion resistance properties
GB2365378A (en) * 2000-08-02 2002-02-20 Polymer Engineering Ltd A method of making a composite panel
BE1015681A3 (en) * 2003-09-11 2005-07-05 Dumoulin Marc Gaston Adrien Sandwich panel and method for manufacturing thereof.
EP3181325A1 (en) * 2015-11-30 2017-06-21 Toyota Jidosha Kabushiki Kaisha Resin body and manufacturing method of resin body

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE637388A (en) * 1963-09-13 1963-12-31
FR1556041A (en) * 1967-03-01 1969-01-31

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE637388A (en) * 1963-09-13 1963-12-31
FR1556041A (en) * 1967-03-01 1969-01-31

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0063923A1 (en) * 1981-04-25 1982-11-03 Aryan Group Limited Building component
EP0254363A1 (en) * 1986-07-21 1988-01-27 Polynorm Roosendaal B.V. Method for manufacturing a panel
EP0436805A2 (en) * 1989-11-15 1991-07-17 Neste Oy Method and mould for manufacturing a joint surrounded by a joining compound and such a joint
EP0436805A3 (en) * 1989-11-15 1992-07-08 Neste Oy Method and mould for manufacturing a joint surrounded by a joining compound and such a joint
US5698266A (en) * 1993-04-05 1997-12-16 Commissariat A L'energie Atomique Process for the production of thin coatings having optical and abrasion resistance properties
WO1995019252A1 (en) * 1994-01-15 1995-07-20 Spectus Systems Ltd Composite panel
FR2740383A1 (en) * 1995-10-27 1997-04-30 Aerospatiale METHOD FOR MANUFACTURING A COMPOSITE MATERIAL PANEL WITH RESIN TRANSFER MOLDING
EP0770472A1 (en) * 1995-10-27 1997-05-02 AEROSPATIALE Société Nationale Industrielle Process for manufacturing a panel in a composite material by resin transfer moulding
GB2365378A (en) * 2000-08-02 2002-02-20 Polymer Engineering Ltd A method of making a composite panel
BE1015681A3 (en) * 2003-09-11 2005-07-05 Dumoulin Marc Gaston Adrien Sandwich panel and method for manufacturing thereof.
EP3181325A1 (en) * 2015-11-30 2017-06-21 Toyota Jidosha Kabushiki Kaisha Resin body and manufacturing method of resin body
US10336010B2 (en) 2015-11-30 2019-07-02 Toyota Jidosha Kabushiki Kaisha Resin body and manufacturing method of resin body

Also Published As

Publication number Publication date
FR2440261B1 (en) 1984-02-17

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Legal Events

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CD Change of name or company name
ST Notification of lapse