FR2097164B1 - - Google Patents

Info

Publication number
FR2097164B1
FR2097164B1 FR7123983A FR7123983A FR2097164B1 FR 2097164 B1 FR2097164 B1 FR 2097164B1 FR 7123983 A FR7123983 A FR 7123983A FR 7123983 A FR7123983 A FR 7123983A FR 2097164 B1 FR2097164 B1 FR 2097164B1
Authority
FR
France
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
FR7123983A
Other languages
French (fr)
Other versions
FR2097164A1 (en
Inventor
R Heller
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.)
Rheinmetall Air Defence AG
Original Assignee
Contraves AG
Oerlikon Contraves 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
Priority claimed from CH1008470A external-priority patent/CH525765A/en
Application filed by Contraves AG, Oerlikon Contraves AG filed Critical Contraves AG
Publication of FR2097164A1 publication Critical patent/FR2097164A1/fr
Application granted granted Critical
Publication of FR2097164B1 publication Critical patent/FR2097164B1/fr
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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • 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
    • B29C44/10—Applying counter-pressure during expanding
    • 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
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • 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
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
FR7123983A 1970-07-03 1971-06-30 Expired FR2097164B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1008470A CH525765A (en) 1970-07-03 1970-07-03 Fibre reinforced rigid foam products - using withdrawable stamp for compressing fibres before expansion
CH811271 1971-06-03

Publications (2)

Publication Number Publication Date
FR2097164A1 FR2097164A1 (en) 1972-03-03
FR2097164B1 true FR2097164B1 (en) 1974-04-26

Family

ID=25702815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7123983A Expired FR2097164B1 (en) 1970-07-03 1971-06-30

Country Status (6)

Country Link
CA (1) CA944922A (en)
DE (1) DE2132284A1 (en)
FR (1) FR2097164B1 (en)
GB (1) GB1356441A (en)
NL (1) NL7108696A (en)
SE (1) SE374052B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150333A (en) * 1979-05-11 1980-11-22 Nisshinbo Ind Inc Manufacturing of fiber reinforced resin foaming body
JPS5970515A (en) * 1982-10-14 1984-04-21 Japan Vilene Co Ltd Preparation of glass fiber reinforced phenol resin foam
DE3521828A1 (en) * 1985-06-19 1987-01-02 Pegulan Werke Ag Process for producing polyurethane foam mouldings reinforced with non-woven fabric mats
DE3744479A1 (en) * 1987-12-30 1989-07-13 Hans Germar Process for producing glass fibre reinforced polyurethane mouldings
EP0448063A1 (en) * 1990-03-20 1991-09-25 Hoover Universal,Inc. Fibrous reinforced article and method for preparing same
GB2291002A (en) * 1994-07-08 1996-01-17 Hoover Universal Apparatus and method for producing blocks of foam
TW438658B (en) * 1997-05-07 2001-06-07 Idemitsu Petrochemical Co Method of obtaining a gas-introduced fiber-reinforced resin injection molding and molding obtained by the same
DE19956152C2 (en) * 1999-11-23 2002-07-18 Schuller Gmbh Method of making a multi-layer material and multi-layer material
FR2979569A1 (en) * 2011-09-07 2013-03-08 Faurecia Innenraum Sys Gmbh Producing foam layer that is useful in interior trim part of vehicle, by introducing reactive mixture in fluid sealed cavity, and enlarging cavity so that it has height corresponding to thickness of layer before/during expansion of mixture
FR3073168B1 (en) * 2017-11-06 2020-12-11 Boreal Dev PROCESS FOR MANUFACTURING A THREE-DIMENSIONAL AERONAUTICAL PART

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1199550A (en) * 1957-03-14 1959-12-15 Owens Corning Fiberglass Corp Manufacturing process of composite products of foam and fibers
DE1704658A1 (en) * 1967-11-11 1971-05-27 Bayer Ag Process for producing a rigid polyurethane foam body with or without outer layers

Also Published As

Publication number Publication date
GB1356441A (en) 1974-06-12
CA944922A (en) 1974-04-09
FR2097164A1 (en) 1972-03-03
NL7108696A (en) 1972-01-05
DE2132284A1 (en) 1972-01-05
SE374052B (en) 1975-02-24

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Legal Events

Date Code Title Description
ST Notification of lapse