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1. (WO2010074639) PRESS AND METHOD FOR FORMING BEAMS HAVING AT LEAST ONE SUBSTANTIALLY U-SHAPED CROSS-SECTIONAL PORTION FROM GLUE-COATED WOOD CHIPS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/074639 International Application No.: PCT/SE2009/051473
Publication Date: 01.07.2010 International Filing Date: 21.12.2009
IPC:
B27N 5/00 (2006.01) ,B30B 11/00 (2006.01) ,B30B 15/02 (2006.01) ,B30B 7/04 (2006.01) ,B30B 9/28 (2006.01) ,E04C 3/14 (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
5
Manufacture of non-flat articles
B PERFORMING OPERATIONS; TRANSPORTING
30
PRESSES
B
PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
11
Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
B PERFORMING OPERATIONS; TRANSPORTING
30
PRESSES
B
PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
15
Details of, or accessories for, presses; Auxiliary measures in connection with pressing
02
Dies; Inserts therefor; Mountings thereof; Moulds
B PERFORMING OPERATIONS; TRANSPORTING
30
PRESSES
B
PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
7
Presses characterised by a particular arrangement of the pressing members
04
wherein pressing is effected in different directions simultaneously or in turn
B PERFORMING OPERATIONS; TRANSPORTING
30
PRESSES
B
PRESSES IN GENERAL; PRESSES NOT OTHERWISE PROVIDED FOR
9
Presses specially adapted for particular purposes
28
for forming shaped articles
E FIXED CONSTRUCTIONS
04
BUILDING
C
STRUCTURAL ELEMENTS; BUILDING MATERIALS
3
Structural elongated elements designed for load-supporting
02
Joists; Girders, trusses, or truss-like structures, e.g. prefabricated; Lintels; Transoms
12
of wood, e.g. with reinforcements, with tensioning members
14
with substantially solid, i.e. unapertured, web
Applicants:
Newbeam Sweden AB [SE/SE]; Byggnad 84 Flygstaden S-82670 Söderhamn, SE (AllExceptUS)
NYBERG, Ulf; SE (UsOnly)
Inventors:
NYBERG, Ulf; SE
Agent:
Awapatent AB; Box 53 S-826 22 Söderhamn, SE
Priority Data:
0802659-323.12.2008SE
Title (EN) PRESS AND METHOD FOR FORMING BEAMS HAVING AT LEAST ONE SUBSTANTIALLY U-SHAPED CROSS-SECTIONAL PORTION FROM GLUE-COATED WOOD CHIPS
(FR) PRESSE ET PROCÉDÉ DE FORMATION DE POUTRES AYANT AU MOINS UNE PARTIE EN COUPE SENSIBLEMENT EN FORME DE U À PARTIR DE COPEAUX DE BOIS REVÊTUS DE COLLE
Abstract:
(EN) The invention relates to a press of the kind which is used to press, from glue- coated wood chips (15), beams or joists (16, 23) which are each configured with at least one substantially U-shaped cross-sectional part. The press comprises oppositely arranged lower and upper master tools (1, 2), of which at least one has an elongate pressing tool (8, 9) which is vertically displaceable in a groove (5, 6) in the master tool, and two lateral pressing tools (12) arranged between the main surfaces of the master tools, on each side of the groove. The press further comprises at least two mould inserts (13), which are arranged on the pressing surface of at least one of the master tools and which have the form of an elongate rod extending along substantially the whole of the longitudinal extent of the press and having a substantially U-shaped, outward-facing cross-sectional form, and which are displaceably movable, at least to a limited extent, along the horizontal pressing surface (10, 11) of the master tool (1, 2) transversely to a longitudinal extent of the press, as well as at least one partition wall (14, 14'), which is arranged between the mould inserts on the pressing surface of at least one of the master tools.
(FR) L'invention concerne une presse du type utilisé pour former, en pressant des copeaux de bois revêtus de colle (15), des poutres ou des solives (16, 23) qui sont configurées chacune avec au moins une partie en coupe sensiblement en forme de U. La presse comprend des outils maîtres inférieur et supérieur (1, 2) agencés de manière opposée, un des outils maîtres ou les deux comportant un outil de pression (8, 9) allongé qui peut être déplacé verticalement dans une rainure (5, 6) dans l'outil maître, et deux outils de pression latéraux (12) agencés entre les surfaces principales des outils maîtres, de chaque côté de la rainure. La presse comprend en outre au moins deux blocs porte-empreinte (13), qui sont agencés sur la surface de pression de l'un des outils maîtres ou des deux et qui ont la forme d'une tige allongée s'étendant sensiblement sur toute la longueur de la presse et ayant une forme en coupe orientée vers l'extérieur sensiblement en forme de U, et qui peuvent être déplacés, au moins dans une mesure limitée, le long de la surface de pression horizontale (10, 11) de l'outil maître (1, 2) transversalement à une étendue longitudinale de la presse, ainsi qu'au moins une paroi de séparation (14, 14'), qui est agencée entre les blocs porte-empreinte sur la surface de pression de l'un des outils maîtres ou des deux.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, 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, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (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, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: Swedish (SV)
Also published as:
EP2373465US20110253287RU2011130518