EP 1834733 B1 20080820 - Brush unit and method of machining a workpiece surface by means of the brush unit
Title (en)
Brush unit and method of machining a workpiece surface by means of the brush unit
Title (de)
Bürstenaggregat sowie Verfahren zur Bearbeitung einer Werkstückoberfläche mit Hilfe des Bürstenaggregates
Title (fr)
Unité de brosses et procédé d'usinage d'une surface d'une pièce à l'aide d'une telle unité
Publication
Application
Priority
EP 06005059 A 20060313
Abstract (en)
[origin: EP1834733A1] The apparatus has a brush (3) rotatable on a housing (1) about a brush axis. The brush axis has bristles (5) extending generally radially of the axis. Tips are provided for defining on rotation of the brush a circular orbit centered on the axis. The tips are engageable at a location with a workpiece surface. A blocking element is positioned radially inside the orbit immediately upstream from the location in a normal rotation direction of the brush. A drive unit is provided for rotating the brush in a working direction about the axis relative to the housing. An independent claim is also included for a method of abrading a workpiece.
IPC 8 full level
B24B 29/00 (2006.01); B24D 13/10 (2006.01)
CPC (source: EP KR US)
A46B 13/001 (2013.01 - EP US); B24B 29/00 (2013.01 - KR); B24B 29/005 (2013.01 - EP US); B24D 13/02 (2013.01 - KR); B24D 13/10 (2013.01 - EP US); A46B 2200/3093 (2013.01 - EP US); B05D 3/12 (2013.01 - EP US)
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 LV MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1834733 A1 20070919; EP 1834733 B1 20080820; AT E405376 T1 20080915; BR PI0700687 A 20071106; BR PI0700687 B1 20171219; CA 2580901 A1 20070913; CA 2580901 C 20120515; CN 101036553 A 20070919; CN 101036553 B 20110713; DE 502006001390 D1 20081002; ES 2313476 T3 20090301; JP 2007245334 A 20070927; JP 5323323 B2 20131023; KR 20070093362 A 20070918; MX 2007002989 A 20081126; NO 20071355 L 20070914; NO 331538 B1 20120123; PL 1834733 T3 20090130; PT 1834733 E 20081127; RU 2007109188 A 20080920; RU 2428906 C2 20110920; TW 200800070 A 20080101; TW I429408 B 20140311; US 2007209126 A1 20070913; US 9554642 B2 20170131
DOCDB simple family (application)
EP 06005059 A 20060313; AT 06005059 T 20060313; BR PI0700687 A 20070313; CA 2580901 A 20070306; CN 200710086463 A 20070312; DE 502006001390 T 20060313; ES 06005059 T 20060313; JP 2007061606 A 20070312; KR 20070024385 A 20070313; MX 2007002989 A 20070313; NO 20071355 A 20070312; PL 06005059 T 20060313; PT 06005059 T 20060313; RU 2007109188 A 20070312; TW 96108578 A 20070313; US 60391506 A 20061122