EP 2835217 A1 20150211 - Method and machine to sand wood panels or the like
Title (en)
Method and machine to sand wood panels or the like
Title (de)
Verfahren und Maschine zum Schleifen von Holzpanelen oder dergleichen
Title (fr)
Procédé et machine de ponçage pour panneaux en bois ou similaires
Publication
Application
Priority
IT BO20130437 A 20130805
Abstract (en)
A method to sand wood panels (2) or the like by means of an abrasive belt (11), which is wound in a ring shape around a plurality of idler rollers (12), and is moved by a plurality of thrust elements (20) distributed inside the abrasive belt (11) so as to come into contact with an upper face (18) of a panel (2); the method providing storing, in a memory (23) of an electronic control unit (22), data concerning a pattern (24) to be reproduced on the upper face (18) of the panel (2) by means of the abrasive belt (11), and controlling, by means of the electronic control unit (22), the selective lowering movement of the thrust elements (20) as a function of the data stored in the memory (23) of the electronic control unit (22) itself.
IPC 8 full level
B24B 21/06 (2006.01); B24B 21/18 (2006.01); B24B 49/02 (2006.01); B24B 51/00 (2006.01)
CPC (source: EP)
B24B 21/06 (2013.01); B24B 21/18 (2013.01); B24B 49/02 (2013.01); B24B 51/00 (2013.01)
Citation (search report)
- [XY] US 2012295522 A1 20121122 - BOGGS ROBERT BRYAN [US], et al
- [Y] WO 2004103639 A1 20041202 - COSTA LEVIGATRICI SPA [IT], et al
- [Y] DE 3402104 A1 19850801 - HEESEMANN KARL MASCH [DE]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2835217 A1 20150211; EP 2835217 B1 20160525; DK 2835217 T3 20160829; IT BO20130437 A1 20150206
DOCDB simple family (application)
EP 14179947 A 20140805; DK 14179947 T 20140805; IT BO20130437 A 20130805