MX2023000934A - Elemento estructural contorneado y produccion del elemento estructural contorneado. - Google Patents

Elemento estructural contorneado y produccion del elemento estructural contorneado.

Info

Publication number
MX2023000934A
MX2023000934A MX2023000934A MX2023000934A MX2023000934A MX 2023000934 A MX2023000934 A MX 2023000934A MX 2023000934 A MX2023000934 A MX 2023000934A MX 2023000934 A MX2023000934 A MX 2023000934A MX 2023000934 A MX2023000934 A MX 2023000934A
Authority
MX
Mexico
Prior art keywords
structural element
contoured structural
layer
body elements
contoured
Prior art date
Application number
MX2023000934A
Other languages
English (en)
Inventor
Dietmar Rakutt
Roman Gätzi
Martin Gaul
Original Assignee
Airex 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 Airex Ag filed Critical Airex Ag
Publication of MX2023000934A publication Critical patent/MX2023000934A/es

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
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5654—Subdividing foamed articles to obtain particular surface properties, e.g. on multiple modules
    • 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
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5681—Covering the foamed object with, e.g. a lining
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/065—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • 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
    • 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
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/003—PET, i.e. poylethylene terephthalate
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0264—Polyester
    • 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
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/737—Dimensions, e.g. volume or area
    • B32B2307/7375—Linear, e.g. length, distance or width
    • B32B2307/7376—Thickness
    • 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
    • B32B2603/00—Vanes, blades, propellers, rotors with blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Magnetic Heads (AREA)
  • Golf Clubs (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Abstract

Elemento estructural contorneado (100) para su uso como capa central en un elemento compuesto emparedado curvo, siendo que el elemento estructural contorneado (100) está formado de un material termoplástico esponjado, en particular PET, siendo que el elemento estructural contorneado (100) está dividido en una pluralidad de elementos corporales (10) con excepción de una capa de unión (12) y que los elementos corporales (10) y la capa de unión (12) se orientan paralelos a una superficie de base (26) del elemento estructural (100) que se encuentra en un estado plano. De conformidad con la invención, al menos una capa superficial (16) de la capa de unión (12) y la capa superficial de los elementos corporales (10) adyacente a ella (18) comprenden al menos parcialmente una capa térmicamente compactada (14), siendo que los elementos corporales (10), la capa de unión (12) y la capa térmicamente compactada (14) se forman del mismo material.
MX2023000934A 2020-07-29 2021-07-15 Elemento estructural contorneado y produccion del elemento estructural contorneado. MX2023000934A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20188418.6A EP3944944B1 (de) 2020-07-29 2020-07-29 Konturiertes strukturelement und herstellung des konturierten strukturelements
PCT/EP2021/069707 WO2022023049A1 (de) 2020-07-29 2021-07-15 Konturiertes strukturelement und herstellung des konturierten strukturelements

Publications (1)

Publication Number Publication Date
MX2023000934A true MX2023000934A (es) 2023-03-10

Family

ID=71846304

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023000934A MX2023000934A (es) 2020-07-29 2021-07-15 Elemento estructural contorneado y produccion del elemento estructural contorneado.

Country Status (8)

Country Link
US (1) US20230294377A1 (es)
EP (1) EP3944944B1 (es)
CN (1) CN116209556A (es)
AU (1) AU2021318709A1 (es)
BR (1) BR112022025607A2 (es)
CA (1) CA3186553A1 (es)
MX (1) MX2023000934A (es)
WO (1) WO2022023049A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116277316A (zh) * 2023-04-04 2023-06-23 青岛钰坤睿新材料科技有限公司 一种弧形板结构、弧形复合板及其加工方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3540967A (en) 1968-01-12 1970-11-17 Balsa Dev Corp Machine for making contour-core structures
US3841958A (en) * 1971-09-02 1974-10-15 R Delorme Reinforced structural element and method of making the same
NL156084B (nl) * 1972-04-18 1978-03-15 Chemacryl Plastics Ltd Buigzame plaat van een stijve, elastische schuimkunststof, bestemd voor kernlaag in een gewelfde, gelaagde structuur.
US4121008A (en) * 1975-02-07 1978-10-17 Unitex Limited Foam sandwich constructions
DE10034990B4 (de) * 2000-07-19 2005-02-10 Airbus Deutschland Gmbh Mehrschichtplatte zur Verringerung der Schallabstrahlung
DK2160287T3 (da) * 2007-06-29 2013-03-11 Lm Glasfiber As En fremgangsmåde til fremstilling af et kompositlegeme og et kompositlegeme
CN102639324B (zh) 2009-10-01 2015-07-22 美利肯公司 复合芯和板
DE102012102689A1 (de) 2012-03-26 2013-09-26 Airex Ag Strukturelement sowie Verfahren zu dessen Herstellung
DE102015203375A1 (de) * 2015-02-25 2016-08-25 Hochschule Für Angewandte Wissenschaften - Fachhochschule Kempten Verfahren zur Bearbeitung eines Schaumwerkstücks
AT521722A1 (de) * 2018-09-24 2020-04-15 Troi Valentine Strukturelement für Freiformflächen

Also Published As

Publication number Publication date
WO2022023049A1 (de) 2022-02-03
EP3944944C0 (de) 2024-04-24
BR112022025607A2 (pt) 2023-02-23
EP3944944A1 (de) 2022-02-02
AU2021318709A1 (en) 2023-02-16
CA3186553A1 (en) 2022-02-03
EP3944944B1 (de) 2024-04-24
US20230294377A1 (en) 2023-09-21
CN116209556A (zh) 2023-06-02

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