FR1298431A - Method for manufacturing sandwich panels by simultaneously molding and assembling two curved plastic walls laminated to an elastic core - Google Patents

Method for manufacturing sandwich panels by simultaneously molding and assembling two curved plastic walls laminated to an elastic core

Info

Publication number
FR1298431A
FR1298431A FR863384A FR863384A FR1298431A FR 1298431 A FR1298431 A FR 1298431A FR 863384 A FR863384 A FR 863384A FR 863384 A FR863384 A FR 863384A FR 1298431 A FR1298431 A FR 1298431A
Authority
FR
France
Prior art keywords
assembling
elastic core
sandwich panels
plastic walls
simultaneously molding
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
FR863384A
Other languages
French (fr)
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR863384A priority Critical patent/FR1298431A/en
Application granted granted Critical
Publication of FR1298431A publication Critical patent/FR1298431A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B62D29/001—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material
    • B62D29/002—Superstructures, understructures, or sub-units thereof, characterised by the material thereof characterised by combining metal and synthetic material a foamable synthetic material or metal being added in situ
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
    • B29C44/16—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining shaped by the expansion of the material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D65/00—Designing, manufacturing, e.g. assembling, facilitating disassembly, or structurally modifying motor vehicles or trailers, not otherwise provided for
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR863384A 1961-05-30 1961-05-30 Method for manufacturing sandwich panels by simultaneously molding and assembling two curved plastic walls laminated to an elastic core Expired FR1298431A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR863384A FR1298431A (en) 1961-05-30 1961-05-30 Method for manufacturing sandwich panels by simultaneously molding and assembling two curved plastic walls laminated to an elastic core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR863384A FR1298431A (en) 1961-05-30 1961-05-30 Method for manufacturing sandwich panels by simultaneously molding and assembling two curved plastic walls laminated to an elastic core

Publications (1)

Publication Number Publication Date
FR1298431A true FR1298431A (en) 1962-07-13

Family

ID=8756210

Family Applications (1)

Application Number Title Priority Date Filing Date
FR863384A Expired FR1298431A (en) 1961-05-30 1961-05-30 Method for manufacturing sandwich panels by simultaneously molding and assembling two curved plastic walls laminated to an elastic core

Country Status (1)

Country Link
FR (1) FR1298431A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146521A2 (en) * 1983-11-21 1985-06-26 Monsanto Company Laminate structure with improved acoustical absorption

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0146521A2 (en) * 1983-11-21 1985-06-26 Monsanto Company Laminate structure with improved acoustical absorption
EP0146519A2 (en) * 1983-11-21 1985-06-26 Monsanto Company Thermoformable laminate structure
EP0146519A3 (en) * 1983-11-21 1985-07-31 Monsanto Company Thermoformable laminate structure
EP0146521A3 (en) * 1983-11-21 1985-07-31 Monsanto Company Laminate structure with improved acoustical absorption

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