EP 1722922 B1 20070815 - CENTERLESS GRINDER
Title (en)
CENTERLESS GRINDER
Title (de)
SCHLEIFMASCHINE ZUM SPITZENLOSEN SCHLEIFEN VON WERKSTÜCKEN
Title (fr)
RECTIFIEUSE SANS CENTRES
Publication
Application
Priority
IT 2004000072 W 20040219
Abstract (en)
[origin: WO2005080046A1] A centerless grinder has a stress structure including a machine bench, a template blade (5) mount for supporting the work-piece (W) and a regulating wheel (C) both mounted on a first carriage longitudinally movable by a first linear axis control device on said bench and means for advancing said regulating wheel (C) toward said template blade mount for bearingly engaging and spinning the supported work-piece (W), a grinding wheel (G) supported on said stress structure for removing stock from the surface of the supported work-piece spun by said regulating wheel (C) on said template blade (5), a first truing tool for periodically machining the cutting surface of said grinding wheel (G), mounted on said first carriage, sideway of one end of the regulating wheel, a second truing tool for periodically machining the surface engaging the work-piece of said regulating wheel (C), at the end of a pivoting arm, mounted sideway of the end to the grinding wheel (G) at the opposite side of said end of the regulating wheel (C), and means for swiveling the axis of said regulating wheel about the axis of said grinding wheel when grinding according to a through feed mode.
IPC 8 full level
B24B 5/18 (2006.01); B24B 53/04 (2012.01)
CPC (source: EP)
B24B 5/18 (2013.01); B24B 53/04 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005080046 A1 20050901; AT E369937 T1 20070915; CN 1929951 A 20070314; CN 1929951 B 20120307; DE 602004008351 D1 20070927; DE 602004008351 T2 20080515; EP 1722922 A1 20061122; EP 1722922 B1 20070815; ES 2293228 T3 20080316
DOCDB simple family (application)
IT 2004000072 W 20040219; AT 04712663 T 20040219; CN 200480042523 A 20040219; DE 602004008351 T 20040219; EP 04712663 A 20040219; ES 04712663 T 20040219