EP 1740327 B1 20120613 - METHOD FOR DE-BURRING THE CUT EDGES OF WORKPIECES
Title (en)
METHOD FOR DE-BURRING THE CUT EDGES OF WORKPIECES
Title (de)
VERFAHREN ZUM ENTGRATEN VON SCHNITTKANTEN AN WERKSTÜCKEN
Title (fr)
PROCEDE POUR EBAVURER DES BORDS DE COUPE SUR DES PIECES
Publication
Application
Priority
- EP 2005003730 W 20050408
- DE 102004020483 A 20040426
Abstract (en)
[origin: WO2005102551A1] A tool for de-burring the cut edges (24) of workpieces (10), comprising a pressing body in the form of a roller body (26) enabling burrs to be impinged upon with pressure at a respective cut edge (24) as a result of a relative longitudinal movement of the roller body (26) and workpiece (10) wherein the roller body (26) is moved along the cut edge (24) in the direction of the workpiece (10). A machine for de-burring the cut edges (24) of workpieces (10) is provided with a tool of the above-mentioned variety. During the course of the method for de-burring the cut edges (24) of workpieces (10), a roller body (26) is rolled along the respective cut edge (24). The burr in the cut edge (24) is thus impinged upon with pressure by means of the roller body (26) in the direction of the workpiece (10).
IPC 8 full level
B21D 19/00 (2006.01)
CPC (source: EP US)
B21D 19/005 (2013.01 - EP US); Y10T 29/47 (2015.01 - 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 MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005102551 A1 20051103; DE 102004020483 A1 20051117; EP 1740327 A1 20070110; EP 1740327 B1 20120613; JP 2007534498 A 20071129; JP 4659026 B2 20110330; US 2007105488 A1 20070510; US 2012006211 A1 20120112; US 8042369 B2 20111025; US 8490449 B2 20130723
DOCDB simple family (application)
EP 2005003730 W 20050408; DE 102004020483 A 20040426; EP 05730440 A 20050408; JP 2007508761 A 20050408; US 201113238546 A 20110921; US 55131406 A 20061020