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1. WO2007147062 - structures de type ondulation liées à des surfaces planes dans des composites modulaires et procédéS pour fabriquer celles-ci

Numéro de publication WO/2007/147062
Date de publication 21.12.2007
N° de la demande internationale PCT/US2007/071230
Date du dépôt international 14.06.2007
CIB
B32B 1/00 2006.01
BTECHNIQUES INDUSTRIELLES; TRANSPORTS
32PRODUITS STRATIFIÉS
BPRODUITS STRATIFIÉS, c. à d. FAITS DE PLUSIEURS COUCHES DE FORME PLANE OU NON PLANE, p.ex. CELLULAIRE OU EN NID D'ABEILLES
1Produits stratifiés ayant essentiellement une forme générale autre que plane
CPC
B32B 3/28
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form
26characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids
28characterised by a layer comprising a deformed thin sheet ; , i.e. the layer having its entire thickness deformed out of the plane; , e.g. corrugated, crumpled
D04H 1/559
DTEXTILES; PAPER
04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
HMAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL
1Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40from fleeces or layers composed of fibres without existing or potential cohesive properties
54by welding together the fibres, e.g. by partially melting or dissolving
559the fibres being within layered webs
Y10T 156/10
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
156Adhesive bonding and miscellaneous chemical manufacture
10Methods of surface bonding and/or assembly therefor
Y10T 156/1018
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
156Adhesive bonding and miscellaneous chemical manufacture
10Methods of surface bonding and/or assembly therefor
1002with permanent bending or reshaping or surface deformation of self sustaining lamina
1007Running or continuous length work
1016Transverse corrugating
1018Subsequent to assembly of laminae
Y10T 156/1025
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
156Adhesive bonding and miscellaneous chemical manufacture
10Methods of surface bonding and/or assembly therefor
1002with permanent bending or reshaping or surface deformation of self sustaining lamina
1025to form undulated to corrugated sheet and securing to base with parts of shaped areas out of contact
Y10T 156/1043
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
156Adhesive bonding and miscellaneous chemical manufacture
10Methods of surface bonding and/or assembly therefor
1002with permanent bending or reshaping or surface deformation of self sustaining lamina
1043Subsequent to assembly
Déposants
  • MARKETING TECHNOLOGY SERVICE, INC. [US/US]; 4100 South 7th Street Kalamazoo, Michigan 49009, US (AllExceptUS)
  • HANSON, James P. [US/US]; US (UsOnly)
  • PIO, Larry L. [US/US]; US (UsOnly)
Inventeurs
  • HANSON, James P.; US
  • PIO, Larry L.; US
Mandataires
  • DOLCE, Marcus P.; Price, Heneveld, Cooper, DeWitt & Litton, LLP 695 Kenmoor, S.E. P.O. Box 2567 Grand Rapids, Michigan 49501-2567, US
Données relatives à la priorité
11/811,96513.06.2007US
60/813,43314.06.2006US
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) WAVE-LIKE STRUCTURES BONDED TO FLAT SURFACES IN UNITIZED COMPOSITES AND METHODS FOR MAKING SAME
(FR) structures de type ondulation liées à des surfaces planes dans des composites modulaires et procédéS pour fabriquer celles-ci
Abrégé
(EN)
A simplified manufacturing technique to directly form a unitized composite structure with at least one relatively flat surface and at least one sinuous element in an internally-bonded unitized composite is provided. A matrix of fibrous and or other materials is deposited in layers which are subsequently formed into corrugated or wave-like shapes and exposed to an activation step. At least one element is composed of a contractive material which shrinks when activated, such as by heating in an oven, to become relatively flat and optionally bonded to at least one other non-contractive layer which remains in a sinuous shape after the activation step.
(FR)
L'invention concerne une technique de fabrication simplifiée pour former directement une structure de composites modulaires avec au moins une surface relativement plane et au moins un élément sinueux dans un composite modulaire lié de manière interne. Une matrice de matériaux fibreux et/ou autres est déposée dans des couches qui sont formées ultérieurement dans des formes ondulées ou de type ondulation et exposées à une étape d'activation. Au moins un élément est composé d'un matériau contractile qui rétrécit en cas d'activation, comme par chauffage dans un four, pour devenir relativement plat et éventuellement lié à au moins une autre couche non contractile qui reste dans une forme sinueuse après l'étape d'activation.
Également publié en tant que
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