EP 1711320 A1 20061018 - METHOD FOR COMPACTING A SURFACE OF A PIECE OF WOOD AND DEVICE THEREFOR
Title (en)
METHOD FOR COMPACTING A SURFACE OF A PIECE OF WOOD AND DEVICE THEREFOR
Title (de)
VERFAHREN ZUM VERDICHTEN EINER OBERFLÄCHE EINES HOLZWERKSTÜCKES UND VORRICHTUNG HIERZU
Title (fr)
PROCEDE POUR COMPACTER UNE SURFACE DE PIECE EN BOIS ET DISPOSITIF APPROPRIE
Publication
Application
Priority
- AT 2005000034 W 20050204
- AT 1612004 A 20040204
Abstract (en)
[origin: WO2005075165A1] The invention relates to a method for compacting a surface of a piece of wood (1) during which the addition of foreign material should be avoided. The invention is characterized in that the surface (17) of the piece of wood (1), while preventing the entry of oxygen, is, while supplying energy to the surface (17), heated in at least partial areas under pressure until the formation of a thermoplastic adhesive substance (3) coming from the piece of wood (1), after which the surface (17) and a volume area under the surface (17) are compacted under the exertion of pressure while cooling the same.
IPC 8 full level
CPC (source: EP US)
B27M 1/02 (2013.01 - EP US)
Citation (search report)
See references of WO 2005075165A1
Citation (third parties)
Third party :
- DE 19620273 C2 19990610 - SUTHOFF BURKHARDT PROF DR DR [DE], et al
- DE 29609056 U1 19961107 - SUTHOFF BURKHARDT DR [DE]
- ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE: "Friction welding of wood; Development of a friction welding machine", RESEARCH RESULTS, pages 16, 18, XP003021468
- FISCHER SCHWEISSTECHNIK: "Kunststoff-Schweisstechnik", INFOBLATT, pages 2 PG-S, XP003021469
- STAMM B., WEINAND Y.: "Reibschweissen von Holz", FACHBERICHT TEC 21, no. 35, 2006, pages 34 - 36, XP003021470
- DIRK ASENDORPF: "Heisse Bretter", DIE ZEIT, no. 24, 7 June 2007 (2007-06-07), pages 2 PG-S, XP003021471, Retrieved from the Internet <URL:http://www.zeit.de/2007/24/T-Holzleimen?from=rss>
- STAMM B. ET AL.: "Thermal behaviour of polysaccharides in wood during friction welding", HOLZ ALS ROHUND WERKSTOFF ; EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS, vol. 63, no. 5, 2005, pages 388 - 389, XP019319933
- STAMM B.: "Development of friction welding of wood - physical, mechanical and chemical studies", THESE NR 3396, 2005
- "EcoWelding: thermo-mechanisches Holzschweissen - Holz auf Holz ohne Klebstoff", SWISS TECHNOLOGY AWARD, 2006, pages 2 PG-S, XP003021472
- "Fachtagung: Einsatz von Schweissverfahren zur Herstellung von Holzverbindungen", FACHTAGUNG BRANSON, 22 June 2006 (2006-06-22), pages 2 PG-S, XP003021473
- "Schweissen statt nageln oder schrauben", 100 JAHRE DDS - DAS MAGAZIN FUER MOEBEL UND AUSBAU, January 2001 (2001-01-01), pages 89 - 90, XP003021474
- HOLZ POSSLING: "Verschiedene Nachricthen", VDI NACHRICHTEN, pages 2 PG-S, XP003021475
- GLINIORZ, K.U., NATTERER, J.: "Holzschweissen - innovative Verbindungstechnologien im Holzbau, Tagungsunterlagen, Symposium der Lignaplus", WELTMESSE FUER DIE FORST- UND HOLZWIRTSCHAFT IN HANNOVER, 21 May 2000 (2000-05-21) - 25 May 2000 (2000-05-25), pages 79 - 83
- STAMM B. ET AL.: "Joining wood by friction welding", HOLZ ALS ROHUND WERKSTOFF ; EUROPEAN JOURNAL OF WOOD AND WOOD PRODUCTS, 2005, pages 313 - 320, XP019319941
- GFELLER B. ET AL.: "Solid wood joints by in situ welding of structural wood constituents", HOLZFORSCHUNG, vol. 58, no. 1, February 2004 (2004-02-01), pages 45 - 52
- PIZZI A. ET AL.: "Mechanically-induced wood welding", MADERAS. CIENCIA Y TECNOLOGIA, vol. 5, no. 2, 2003, pages 101 - 106, XP003022816
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005075165 A1 20050818; AT 503091 A2 20070715; AT E409557 T1 20081015; DE 502005005528 D1 20081113; EP 1711320 A1 20061018; EP 1711320 B1 20081001; US 2008277022 A1 20081113; US 7896992 B2 20110301
DOCDB simple family (application)
AT 2005000034 W 20050204; AT 05706178 T 20050204; AT 1612004 A 20040204; DE 502005005528 T 20050204; EP 05706178 A 20050204; US 59766208 A 20080731