IT1238975B - Prefabbricato schiumato - Google Patents

Prefabbricato schiumato

Info

Publication number
IT1238975B
IT1238975B IT83308A IT8330890A IT1238975B IT 1238975 B IT1238975 B IT 1238975B IT 83308 A IT83308 A IT 83308A IT 8330890 A IT8330890 A IT 8330890A IT 1238975 B IT1238975 B IT 1238975B
Authority
IT
Italy
Prior art keywords
foamed prefabricated
prefabricated
foamed
Prior art date
Application number
IT83308A
Other languages
English (en)
Italian (it)
Other versions
IT9083308A0 (it
IT9083308A1 (it
Inventor
Emig Jurgen
Original Assignee
Bbs Autoelite
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 Autoelite filed Critical Bbs Autoelite
Publication of IT9083308A0 publication Critical patent/IT9083308A0/it
Publication of IT9083308A1 publication Critical patent/IT9083308A1/it
Application granted granted Critical
Publication of IT1238975B publication Critical patent/IT1238975B/it

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 structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Molding Of Porous Articles (AREA)
IT83308A 1989-01-21 1990-01-19 Prefabbricato schiumato IT1238975B (it)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
IT9083308A0 IT9083308A0 (it) 1990-01-19
IT9083308A1 IT9083308A1 (it) 1991-07-19
IT1238975B true IT1238975B (it) 1993-09-17

Family

ID=6372539

Family Applications (1)

Application Number Title Priority Date Filing Date
IT83308A IT1238975B (it) 1989-01-21 1990-01-19 Prefabbricato schiumato

Country Status (6)

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

Families Citing this family (4)

* 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 (fr) * 2012-04-05 2013-10-10 Enkev B.V. Procédé pour fabriquer un élément composite et élément de support produit par celui-ci
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1135926A (fr) * 1954-09-02 1957-05-06 Bayer Ag Corps flottants en matières mousseuses de polyuréthane
GB1310339A (en) * 1970-04-07 1973-03-21 Upjohn Co Structural polyisocyanurate foams
DE2056650A1 (de) * 1970-11-18 1972-05-25 Bayer Verfahren zum Herstellen von Schaum stoffkorpern mit Zonen unterschiedlicher Dichte und nach dem Verfahren hergestellter Schaumstoffkorper
DE3022017A1 (de) * 1980-06-12 1981-12-17 Johann Borgers Gmbh & Co Kg, 4290 Bocholt Formteil fuer die innenauskleidung von fahrzeugen
US4418031A (en) * 1981-04-06 1983-11-29 Van Dresser Corporation Moldable fibrous mat and method of making the same

Also Published As

Publication number Publication date
IT9083308A0 (it) 1990-01-19
FR2642003A1 (fr) 1990-07-27
DE3901769A1 (de) 1990-07-26
JPH02229012A (ja) 1990-09-11
GB8929335D0 (en) 1990-02-28
IT9083308A1 (it) 1991-07-19
GB2228484A (en) 1990-08-29
ES2018993A6 (es) 1991-05-16

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Legal Events

Date Code Title Description
0001 Granted