ES469144A1 - Procedimiento para la fabricacion de placas de espuma de gran tamano - Google Patents

Procedimiento para la fabricacion de placas de espuma de gran tamano

Info

Publication number
ES469144A1
ES469144A1 ES469144A ES469144A ES469144A1 ES 469144 A1 ES469144 A1 ES 469144A1 ES 469144 A ES469144 A ES 469144A ES 469144 A ES469144 A ES 469144A ES 469144 A1 ES469144 A1 ES 469144A1
Authority
ES
Spain
Prior art keywords
cover layer
cassette
foam
distributor
laminated panels
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
ES469144A
Other languages
English (en)
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.)
ACKERMANN FRUEHAUF
Original Assignee
ACKERMANN FRUEHAUF
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 ACKERMANN FRUEHAUF filed Critical ACKERMANN FRUEHAUF
Publication of ES469144A1 publication Critical patent/ES469144A1/es
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
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
    • 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
    • B29C44/1228—Joining preformed parts by the expanding material
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/36—Feeding the material to be shaped
    • B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
    • B29C44/385—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using manifolds or channels directing the flow in the mould
    • B29C44/386—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using manifolds or channels directing the flow in the mould using a movable, elongate nozzle, e.g. to reach deep into the mould
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • B29L2009/003—Layered products comprising a metal layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3002—Superstructures characterized by combining metal and plastics, i.e. hybrid parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/558—Impact strength, toughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2509/00—Household appliances
    • B32B2509/10—Refrigerators or refrigerating equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2605/00—Vehicles
    • B32B2605/12—Ships

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Press Drives And Press Lines (AREA)
ES469144A 1977-04-30 1978-04-26 Procedimiento para la fabricacion de placas de espuma de gran tamano Expired ES469144A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2719331A DE2719331C3 (de) 1977-04-30 1977-04-30 Verfahren und Vorrichtung zum Herstellen großformatiger Schaumstoffverbundplatten

Publications (1)

Publication Number Publication Date
ES469144A1 true ES469144A1 (es) 1979-01-01

Family

ID=6007696

Family Applications (2)

Application Number Title Priority Date Filing Date
ES469144A Expired ES469144A1 (es) 1977-04-30 1978-04-26 Procedimiento para la fabricacion de placas de espuma de gran tamano
ES471954A Expired ES471954A1 (es) 1977-04-30 1978-07-21 Dispositivo para la fabricacion de placas de espuma de gran tamano

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES471954A Expired ES471954A1 (es) 1977-04-30 1978-07-21 Dispositivo para la fabricacion de placas de espuma de gran tamano

Country Status (13)

Country Link
AT (1) ATA312378A (de)
BE (1) BE866518A (de)
DD (1) DD135875A5 (de)
DE (1) DE2719331C3 (de)
DK (1) DK184478A (de)
ES (2) ES469144A1 (de)
FR (1) FR2388664A1 (de)
GB (1) GB1585319A (de)
IE (1) IE46620B1 (de)
IT (1) IT1105290B (de)
LU (1) LU79559A1 (de)
NL (1) NL7803693A (de)
SE (1) SE7804858L (de)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1129658A (en) * 1965-12-09 1968-10-09 Dunlop Semtex Ltd Improvements relating to the manufacture of sandwich laminates
BE792278A (nl) * 1972-12-05 1973-03-30 Pennartz Patent Prod Inrichting voor het vormen van bouwwanden of platen met een polyurethaankern,
US4036923A (en) * 1975-03-03 1977-07-19 Exxon Research And Engineering Company Method for forming large reinforced foamed plastic panels

Also Published As

Publication number Publication date
NL7803693A (nl) 1978-11-01
DD135875A5 (de) 1979-06-06
ES471954A1 (es) 1979-02-01
BE866518A (fr) 1978-08-14
GB1585319A (en) 1981-02-25
IT7849106A0 (it) 1978-04-27
FR2388664B1 (de) 1982-10-29
DE2719331C3 (de) 1980-10-02
IE46620B1 (en) 1983-08-10
IE780776L (en) 1978-10-30
SE7804858L (sv) 1978-10-31
LU79559A1 (de) 1978-11-03
DE2719331A1 (de) 1978-11-09
DE2719331B2 (de) 1980-01-31
DK184478A (da) 1978-10-31
ATA312378A (de) 1983-10-15
FR2388664A1 (fr) 1978-11-24
IT1105290B (it) 1985-10-28

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