IE38888B1 - Reinforced sandwich elements webs and panels - Google Patents

Reinforced sandwich elements webs and panels

Info

Publication number
IE38888B1
IE38888B1 IE00284/74A IE28474A IE38888B1 IE 38888 B1 IE38888 B1 IE 38888B1 IE 00284/74 A IE00284/74 A IE 00284/74A IE 28474 A IE28474 A IE 28474A IE 38888 B1 IE38888 B1 IE 38888B1
Authority
IE
Ireland
Prior art keywords
rovings
foam
nozzle
air nozzle
web
Prior art date
Application number
IE00284/74A
Other languages
English (en)
Other versions
IE38888L (en
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of IE38888L publication Critical patent/IE38888L/xx
Publication of IE38888B1 publication Critical patent/IE38888B1/xx

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
    • 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

  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
IE00284/74A 1973-02-15 1974-02-14 Reinforced sandwich elements webs and panels IE38888B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732307490 DE2307490A1 (de) 1973-02-15 1973-02-15 Verfahren und vorrichtung zum herstellen von mit rovings, insbesondere mit glasfaserrovings armierten schaumstoffbahnen, -platten oder sandwichelementen

Publications (2)

Publication Number Publication Date
IE38888L IE38888L (en) 1974-08-15
IE38888B1 true IE38888B1 (en) 1978-06-21

Family

ID=5872018

Family Applications (1)

Application Number Title Priority Date Filing Date
IE00284/74A IE38888B1 (en) 1973-02-15 1974-02-14 Reinforced sandwich elements webs and panels

Country Status (10)

Country Link
US (1) US3931098A (OSRAM)
JP (1) JPS49114672A (OSRAM)
BE (1) BE811004A (OSRAM)
DE (1) DE2307490A1 (OSRAM)
FR (1) FR2217142B1 (OSRAM)
GB (1) GB1416283A (OSRAM)
IE (1) IE38888B1 (OSRAM)
IT (1) IT1009643B (OSRAM)
LU (1) LU69381A1 (OSRAM)
NL (1) NL7401896A (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243875A (en) * 1975-10-04 1977-04-06 Ig Gijutsu Kenkyusho Kk Method of manufacturing building panel having heat resisting synthetic resin foam as core
JPS5262377A (en) * 1975-11-18 1977-05-23 Sadaaki Takagi Polyurethane cushion material
US4284683A (en) 1978-03-13 1981-08-18 The Celotex Corporation Structural laminate
JPS5542578U (OSRAM) * 1978-09-13 1980-03-19
JPS55150333A (en) * 1979-05-11 1980-11-22 Nisshinbo Ind Inc Manufacturing of fiber reinforced resin foaming body
DE3064202D1 (en) * 1979-05-31 1983-08-25 Ici Plc Reinforced foam laminates and a process for their manufacture
US4476076A (en) * 1980-01-14 1984-10-09 Whitney & Company, Inc. Method of open forming an expanded polyester resin article involving a controlled induction period
FR2497719A1 (en) * 1981-01-14 1982-07-16 Durostyl Glass fibre reinforced polyurethane foam moulding - with chopped fibres laid as intersecting jets with resin, using hydroscopic wetting out to eliminate manual consolidation
US4849152A (en) * 1983-08-09 1989-07-18 The Boeing Company Cone control method for fabricating composite shafts
US4834929A (en) * 1987-03-03 1989-05-30 3D Manufacturing, Inc. Method of making molds
US5196239A (en) * 1988-12-17 1993-03-23 Bayer Aktiengesellschaft Process for uniform distribution of a free-flowing reaction mixture onto a continuously transported substrate
DE102007051129A1 (de) * 2007-10-24 2009-04-30 Bayer Materialscience Ag Vorrichtung und Verfahren zur Herstellung von verstärkten Polyurethan-Verbundmaterialen
WO2010107766A1 (en) 2009-03-19 2010-09-23 Ballard Lon R Reinforced foam vehicle chassis
WO2013112982A1 (en) 2012-01-26 2013-08-01 Ballard Lon R Light-weight vehicle
ES2880678T3 (es) 2017-10-10 2021-11-25 Groz Beckert Kg Dispositivo y procedimiento para fabricar una pieza de soporte que presenta varios haces de fibras

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3084973A (en) * 1961-04-25 1963-04-09 Benton C Beckley Molded shell trailer bodies
NL277610A (OSRAM) * 1961-04-25 1900-01-01
US3378613A (en) * 1965-05-06 1968-04-16 Goodyear Aerospace Corp Method for making a fiber reinforced material
US3684415A (en) * 1968-08-14 1972-08-15 Exxon Research Engineering Co Melt blown roving die
US3691004A (en) * 1969-11-21 1972-09-12 Akzona Inc Matting of melt-spun amorphous polymer filaments and process
US3854917A (en) * 1972-10-16 1974-12-17 Owens Corning Fiberglass Corp Method of and apparatus for processing flexible sheet material

Also Published As

Publication number Publication date
FR2217142A1 (OSRAM) 1974-09-06
JPS49114672A (OSRAM) 1974-11-01
IE38888L (en) 1974-08-15
FR2217142B1 (OSRAM) 1977-09-16
DE2307490A1 (de) 1974-08-22
US3931098A (en) 1976-01-06
BE811004A (fr) 1974-08-14
GB1416283A (en) 1975-12-03
NL7401896A (OSRAM) 1974-08-19
LU69381A1 (OSRAM) 1974-10-01
IT1009643B (it) 1976-12-20

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