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1. (WO2019057406) SYSTEM OF CORRUGATED PLATES
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Pub. No.: WO/2019/057406 International Application No.: PCT/EP2018/072147
Publication Date: 28.03.2019 International Filing Date: 15.08.2018
IPC:
B27N 3/18 (2006.01) ,B27N 5/00 (2006.01) ,B27N 7/00 (2006.01) ,B29C 53/26 (2006.01) ,B29C 53/28 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
27
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
N
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
3
Manufacture of substantially flat articles, e.g. boards, from particles or fibres
08
Moulding or pressing
18
Auxiliary operations, e.g. preheating, humidifying, cutting-off
B PERFORMING OPERATIONS; TRANSPORTING
27
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
N
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
5
Manufacture of non-flat articles
B PERFORMING OPERATIONS; TRANSPORTING
27
WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
N
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
7
After-treatment, e.g. reducing swelling or shrinkage, surfacing; Protecting the edges of boards against access of humidity
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
53
Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
22
Corrugating
24
of plates or sheets
26
parallel with direction of feed
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
53
Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
22
Corrugating
24
of plates or sheets
28
transverse to direction of feed
Applicants:
HOMANN HOLZWERKSTOFFE GMBH [DE/DE]; Adalbert-Stifter-Str. 39a 81925 München, DE
Inventors:
HOMANN, Fritz; DE
Agent:
RAUSCH WANISCHECK-BERGMANN BRINKMANN PARTNERSCHAFT MBB PATENTANWÄLTE; Am Seestern 8 40547 Düsseldorf, DE
Priority Data:
17191821.219.09.2017EP
Title (EN) SYSTEM OF CORRUGATED PLATES
(FR) SYSTÈME DE PLAQUE ONDULÉE
(DE) SYSTEM GEWELLTE PLATTE
Abstract:
(EN) The invention relates to a method for producing a three-dimensionally shaped plate consisting of a wood fibre material. The aim of the invention is to provide a method and a system for producing three-dimensionally shaped plates from a wood fibre material, which are logistically simplified and can be used on demand. To this end, e) steam is applied to a prefabricated flat starting plate consisting of a wood fibre material, and f) the plate is coated with a separating means, g) shaped in a forming station, and h) hardened by cooling.
(FR) L'invention concerne un procédé de fabrication d’une plaque déformée en trois dimensions constituée d’un matériau à base de fibres de bois. L'invention concerne un procédé et un système de fabrication de plaques déformées en trois dimensions à partir d’un matériau à base de fibres de bois, permettant de réduire les dépenses logistiques et pouvant être utilisé en fonction des besoins. À cet effet, e) une plaque de départ plane préfabriquée constituée d’un matériau à base de fibres de bois est exposée à de la vapeur, f) la plaque étant revêtue d’un agent de séparation, g) mise en forme au niveau d’un poste de mise en forme et h) durcie par refroidissement.
(DE) Die Erfindung betrifft ein Verfahren zur Herstellung einer dreimensional verformten Platten aus Holzfaser-Werkstoff. Um ein Verfahren und ein System zur Herstellung dreidimensional verformter Platten aus Holzfaser-Werkstoff bereitzustellen, welches den logistischen Aufwand verringert und bedarfsgerecht einsetzbar ist, wird mit der Erfindung vorgeschlagen» dass eine e) vorgefertigte ebene Ausgangsplatte aus Holzfaser-Werkstoff mit Dampf beaufschlagt wird, f) die Platte mit einem Trennmittel beschichtet g) in einer Formstation verformt und h) durch auskühlen ausgehärtet wird.
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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, DE, 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)