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1. (WO2019042713) VEHICLE SANDWICH COMPONENT AND METHOD FOR PRODUCING A VEHICLE SANDWICH COMPONENT
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/042713 International Application No.: PCT/EP2018/071275
Publication Date: 07.03.2019 International Filing Date: 06.08.2018
IPC:
B32B 5/02 (2006.01) ,B32B 7/04 (2006.01) ,B32B 15/04 (2006.01) ,B32B 15/092 (2006.01) ,B32B 15/095 (2006.01) ,B32B 15/14 (2006.01) ,B32B 15/20 (2006.01) ,B32B 27/08 (2006.01) ,B32B 27/10 (2006.01) ,B32B 27/12 (2006.01) ,B32B 27/42 (2006.01) ,B32B 29/00 (2006.01) ,B32B 29/02 (2006.01) ,B32B 3/02 (2006.01) ,B32B 3/04 (2006.01) ,B32B 3/12 (2006.01) ,B32B 3/26 (2006.01) ,B32B 3/30 (2006.01) ,B32B 7/02 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
5
Layered products characterised by the non-homogeneity or physical structure of a layer
02
characterised by structural features of a layer comprising fibres or filaments
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
04
characterised by the connection of layers
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
04
comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
04
comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
08
of synthetic resin
092
comprising epoxy resins
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
04
comprising metal as the main or only constituent of a layer, next to another layer of a specific substance
08
of synthetic resin
095
comprising polyurethanes
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
14
next to a fibrous or filamentary layer
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
15
Layered products essentially comprising metal
20
comprising aluminium or copper
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
06
as the main or only constituent of a layer next to another layer of a specific substance
08
of synthetic resin of a different kind
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
06
as the main or only constituent of a layer next to another layer of a specific substance
10
of paper or cardboard
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
12
next to a fibrous or filamentary layer
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27
Layered products essentially comprising synthetic resin
42
comprising condensation resins of aldehydes, e.g. with phenols, ureas or melamines
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
29
Layered products essentially comprising paper or cardboard
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
29
Layered products essentially comprising paper or cardboard
02
next to a fibrous or filamentary layer
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3
Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
02
characterised by features of form at particular places, e.g. in edge regions
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3
Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
02
characterised by features of form at particular places, e.g. in edge regions
04
characterised by a layer folded at the edge, e.g. over another layer
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3
Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
10
characterised by a discontinuous layer, i.e. apertured or formed of separate pieces of material
12
characterised by a layer of regularly-arranged cells whether integral or formed individually or by conjunction of separate strips, e.g. honeycomb structure
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3
Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
26
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
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
3
Layered products essentially comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products essentially having particular features of form
26
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
30
characterised by a layer formed with recesses or projections, e.g. grooved, ribbed
B PERFORMING OPERATIONS; TRANSPORTING
32
LAYERED PRODUCTS
B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
7
Layered products characterised by the relation between layers, i.e. products essentially comprising layers having different physical properties or products characterised by the interconnection of layers
02
in respect of physical properties, e.g. hardness
Applicants:
WEBASTO SE [DE/DE]; Kraillinger Str. 5 82131 Stockdorf, DE
Inventors:
BAUMANN, Matthias; DE
KIESEWETTER, Frank; DE
LEGLER, Dirk; DE
WOKOECK, Jan; DE
Agent:
FISCHER & KONNERTH PATENTANWÄLTE PARTNERSCHAFT; Schertlinstr. 18 81379 München, DE
Priority Data:
10 2017 008 097.629.08.2017DE
Title (EN) VEHICLE SANDWICH COMPONENT AND METHOD FOR PRODUCING A VEHICLE SANDWICH COMPONENT
(FR) COMPOSANT SANDWICH DE VÉHICULE ET PROCÉDÉ DE FABRICATION D'UN COMPOSANT SANDWICH DE VÉHICULE
(DE) FAHRZEUG-SANDWICHBAUTEIL UND VERFAHREN ZUM HERSTELLEN EINES FAHRZEUG-SANDWICHBAUTEILS
Abstract:
(EN) The invention relates to a vehicle sandwich component (1) with a layered construction having a honeycomb structure (2), characterised in that the honeycomb structure (2) has a first lower honeycomb layer (7) and a second upper honeycomb layer (8), the first lower honeycomb layer (7) has at least one edge portion (9) protruding laterally in the transverse direction beyond the second upper honeycomb layer (8), and a central honeycomb layer region or compression region (16) which has a reduced thickness, achieved by compression, in relation to the edge portion (9) and on which the second upper honeycomb layer (8) is provided. The invention also relates to a method for producing a vehicle-sandwich component (1) of this type.
(FR) L'invention concerne un composant sandwich de véhicule (1) comprenant une structure en couches qui présente une structure alvéolaire (2), le composant étant caractérisé en ce que la structure alvéolaire (2) présente une première couche alvéolaire inférieure (7) et une seconde couche alvéolaire supérieure (8), la première couche alvéolaire inférieure (7) présentant au moins une section bord (9) qui dépasse latéralement de la seconde couche alvéolaire supérieure (8) dans la direction transversale, ainsi qu'une zone centrale de couche alvéolaire ou zone de compression (16) qui présente une épaisseur réduite par compression par rapport à la section bord (9), et sur laquelle est disposée la seconde couche alvéolaire supérieure (8). L'invention concerne également un procédé de réalisation d'un composant sandwich de véhicule (1) de ce type.
(DE) Die Erfindung betrifft ein Fahrzeug-Sandwichbauteil (1) mit einem eine Wabenstruktur (2) aufweisenden Schichtaufbau, dadurch gekennzeichnet, dass die Wabenstruktur (2) eine erste untere Wabenschicht (7) und eine zweite obere Wabenschicht (8) aufweist, dass die erste untere Wabenschicht (7) zumindest einen Randabschnitt (9), der in Querrichtung seitlich über die zweite obere Wabenschicht (8) hinaus ragt, sowie einen zentralen Wabenschichtbereich oder Kompressionsbereich (16) aufweist, der eine durch Komprimierung relativ zum Randabschnitt (9) reduzierte Dicke aufweist und auf dem die zweite obere Wabenschicht (8) angeordnet ist, sowie ein Verfahren zum Herstellen eines solchen Fahrzeug-Sandwichbauteils (1).
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)