ES414147A1 - Composite trim members and the manufacture thereof - Google Patents

Composite trim members and the manufacture thereof

Info

Publication number
ES414147A1
ES414147A1 ES414147A ES414147A ES414147A1 ES 414147 A1 ES414147 A1 ES 414147A1 ES 414147 A ES414147 A ES 414147A ES 414147 A ES414147 A ES 414147A ES 414147 A1 ES414147 A1 ES 414147A1
Authority
ES
Spain
Prior art keywords
mold
underlying layer
exposed skin
insert
synthetic material
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
ES414147A
Other languages
Spanish (es)
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.)
Matec Holding AG
Original Assignee
Matec Holding AG
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 Matec Holding AG filed Critical Matec Holding AG
Publication of ES414147A1 publication Critical patent/ES414147A1/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
    • 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

Landscapes

  • Moulds For Moulding Plastics Or The Like (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Method for manufacturing a composite lining element, in particular for a vehicle body, which must comprise an exposed skin made of synthetic material and at least one underlying layer also made of synthetic material, as well as, optionally, at least one insert, which procedure comprises an initial phase that consists of manufacturing said skin seen in its final form on a correspondingly shaped mold, characterized in that said underlying layer is made by injecting the constituents of a cold-setting synthetic material in a enclosure, which has the desired shape for this underlying layer, delimited by, on the one hand, the aforementioned mold covered internally with said exposed skin which serves as a support at this stage of the procedure, and, on the other hand, a countermold whose shape corresponds to that desired for the face of the composite element opposite to the exposed skin, this counter mold being attached to fo A watertight mold to the mold covered with said exposed skin and serving as a removable support for said insert when at least one such insert is provided, after which, once the material constituting the underlying layer has set, extraction is carried out of the previously unmolded counter-mold of the possible inserts then trapped in the mass of the underlying layer, and then the composite element thus prepared (including exposed skin) is separated from the supporting mold. (Machine-translation by Google Translate, not legally binding)
ES414147A 1972-04-28 1973-04-27 Composite trim members and the manufacture thereof Expired ES414147A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7215383A FR2181575B1 (en) 1972-04-28 1972-04-28

Publications (1)

Publication Number Publication Date
ES414147A1 true ES414147A1 (en) 1976-05-01

Family

ID=9097773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414147A Expired ES414147A1 (en) 1972-04-28 1973-04-27 Composite trim members and the manufacture thereof

Country Status (6)

Country Link
CH (1) CH570257A5 (en)
DE (1) DE2318292A1 (en)
ES (1) ES414147A1 (en)
FR (1) FR2181575B1 (en)
GB (1) GB1430479A (en)
IT (1) IT984717B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1102536B (en) * 1977-06-16 1985-10-07 Freudenberg Carl PROCEDURE FOR THE PRODUCTION OF A MATTRESS FOR ACOUSTIC DAMPING
AT383989B (en) * 1981-02-02 1987-09-10 Grube Veb Kraftfahrzeug Method of producing glass-fibre polyester/polyurethane sandwich components which can be subjected to high dynamic loading
GB8328898D0 (en) * 1983-10-28 1983-11-30 Blue Circle Ind Plc Articles of plastic
US4562032A (en) * 1984-05-04 1985-12-31 Ex-Cell-O Corporation Method for forming grain coverings on reaction injection molded articles
DE3416413A1 (en) * 1984-05-04 1985-11-07 Chemiegesellschaft Gundernhausen mbH, 6101 Roßdorf METHOD AND DEVICE FOR THE PRODUCTION OF REAR-FOAMED CARPET CUTTERS FOR MOTOR VEHICLES
FR2572016B1 (en) * 1984-10-22 1987-06-19 Autocoussin Sa METHOD FOR MANUFACTURING AN UPHOLSTERED OBJECT, IN PARTICULAR A MOTOR VEHICLE SEAT ELEMENT, AND UPHOLSTERED OBJECT MANUFACTURED ACCORDING TO THIS METHOD
US20060091575A1 (en) * 2004-11-03 2006-05-04 Lear Corporation Method and system for making interior vehicle trim panel having sprayed skin

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL288178A (en) * 1964-01-21

Also Published As

Publication number Publication date
IT984717B (en) 1974-11-20
FR2181575B1 (en) 1979-06-15
DE2318292A1 (en) 1973-11-08
GB1430479A (en) 1976-03-31
FR2181575A1 (en) 1973-12-07
CH570257A5 (en) 1975-12-15

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