FR2642003A1 - Piece expansee contenant une bande feutree, son procede et son dispositif de fabrication - Google Patents

Piece expansee contenant une bande feutree, son procede et son dispositif de fabrication Download PDF

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Publication number
FR2642003A1
FR2642003A1 FR8917264A FR8917264A FR2642003A1 FR 2642003 A1 FR2642003 A1 FR 2642003A1 FR 8917264 A FR8917264 A FR 8917264A FR 8917264 A FR8917264 A FR 8917264A FR 2642003 A1 FR2642003 A1 FR 2642003A1
Authority
FR
France
Prior art keywords
strip
felted
part according
volume
mold
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.)
Pending
Application number
FR8917264A
Other languages
English (en)
French (fr)
Inventor
Juergen Emig
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.)
BBS AUTOTEILE
Original Assignee
BBS AUTOTEILE
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 BBS AUTOTEILE filed Critical BBS AUTOTEILE
Publication of FR2642003A1 publication Critical patent/FR2642003A1/fr
Pending 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
    • 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
    • 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
    • B29C44/1276—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed parts being three dimensional structures which are wholly or partially penetrated by the foam
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three-dimensional [3D] structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
  • Moulding By Coating Moulds (AREA)
FR8917264A 1989-01-21 1989-12-27 Piece expansee contenant une bande feutree, son procede et son dispositif de fabrication Pending FR2642003A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3901769A DE3901769A1 (de) 1989-01-21 1989-01-21 Geschaeumtes bauteil

Publications (1)

Publication Number Publication Date
FR2642003A1 true FR2642003A1 (fr) 1990-07-27

Family

ID=6372539

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8917264A Pending FR2642003A1 (fr) 1989-01-21 1989-12-27 Piece expansee contenant une bande feutree, son procede et son dispositif de fabrication

Country Status (6)

Country Link
JP (1) JPH02229012A (ja)
DE (1) DE3901769A1 (ja)
ES (1) ES2018993A6 (ja)
FR (1) FR2642003A1 (ja)
GB (1) GB2228484A (ja)
IT (1) IT1238975B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2683763A1 (fr) * 1991-11-19 1993-05-21 Solas Procede d'obtention par moulage de pieces, pretes a l'emploi, en materiaux composites.
DE10057365A1 (de) * 2000-11-18 2002-05-23 Bayerische Motoren Werke Ag Verfahren zum Herstellen eines faserverstärkten Kunststoff-Sandwichbauteiles nach dem LFI-Verfahren
WO2013151419A1 (en) * 2012-04-05 2013-10-10 Enkev B.V. Method for manufacturing a composite element and support element provided thereby
CN105946250A (zh) * 2016-07-05 2016-09-21 胡润屏 一种垫类3d单丝组织非织物复合弹性材料的制造方法
CN112789160B (zh) 2018-10-03 2023-06-09 泽费罗斯股份有限公司 复合结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB802329A (en) * 1954-09-02 1958-10-01 Bayer Ag Novel buoyant bodies of polyurethane foam and a process for making the same
GB1310339A (en) * 1970-04-07 1973-03-21 Upjohn Co Structural polyisocyanurate foams
GB1338944A (en) * 1970-11-18 1973-11-28 Bayer Ag Moulded foam plastics articles having zones of differing density
DE3022017A1 (de) * 1980-06-12 1981-12-17 Johann Borgers Gmbh & Co Kg, 4290 Bocholt Formteil fuer die innenauskleidung von fahrzeugen
GB2096195A (en) * 1981-04-06 1982-10-13 Dresser Corp Autogeneously bonded mat

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB802329A (en) * 1954-09-02 1958-10-01 Bayer Ag Novel buoyant bodies of polyurethane foam and a process for making the same
GB1310339A (en) * 1970-04-07 1973-03-21 Upjohn Co Structural polyisocyanurate foams
GB1338944A (en) * 1970-11-18 1973-11-28 Bayer Ag Moulded foam plastics articles having zones of differing density
DE3022017A1 (de) * 1980-06-12 1981-12-17 Johann Borgers Gmbh & Co Kg, 4290 Bocholt Formteil fuer die innenauskleidung von fahrzeugen
GB2096195A (en) * 1981-04-06 1982-10-13 Dresser Corp Autogeneously bonded mat

Also Published As

Publication number Publication date
IT9083308A1 (it) 1991-07-19
DE3901769A1 (de) 1990-07-26
JPH02229012A (ja) 1990-09-11
GB8929335D0 (en) 1990-02-28
GB2228484A (en) 1990-08-29
IT9083308A0 (it) 1990-01-19
IT1238975B (it) 1993-09-17
ES2018993A6 (es) 1991-05-16

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