EP 1907595 A1 20080409 - HEAT-TREATING OF ROLLING ELEMENTS FOR BEARINGS, AND FURNACE FOR IMPLEMENTING SUCH TREATMENT
Title (en)
HEAT-TREATING OF ROLLING ELEMENTS FOR BEARINGS, AND FURNACE FOR IMPLEMENTING SUCH TREATMENT
Title (de)
WÄRMEBEHANDLUNG VON ROLLELEMENTEN FÜR LAGER UND OFEN ZUR DURCHFÜHRUNG EINER DERARTIGEN BEHANDLUNG
Title (fr)
TRAITEMENT THERMIQUE D ÉLÉMENTS DE ROULEMENT POUR PALIERS, ET FOUR POUR METTRE EN UVRE CE TRAITEMENT
Publication
Application
Priority
IT 2005000420 W 20050720
Abstract (en)
[origin: WO2007010567A1] Heat-treating of rolling elements for bearings; according to the treatment, the rolling elements are guided from an entrance to an exit by gravity or mechanically and are heated during the movement towards the exit by induction heating. The speed of the balls can be controlled by making their guiding path sinuous and/or by rotation thereof.
IPC 8 full level
C21D 1/10 (2006.01); C21D 1/42 (2006.01); C21D 9/36 (2006.01); C21D 11/00 (2006.01); F27B 9/06 (2006.01); F27B 9/14 (2006.01)
CPC (source: EP US)
C21D 1/42 (2013.01 - EP US); C21D 1/63 (2013.01 - EP US); C21D 1/76 (2013.01 - EP US); C21D 9/36 (2013.01 - EP US); F27B 9/067 (2013.01 - EP US); F27B 9/145 (2013.01 - EP US); F27B 9/36 (2013.01 - EP US); F27B 9/40 (2013.01 - EP US); F27D 15/02 (2013.01 - EP US); Y02P 10/25 (2015.11 - EP US)
Citation (search report)
See references of WO 2007010567A1
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)
WO 2007010567 A1 20070125; EP 1907595 A1 20080409; US 2008308978 A1 20081218
DOCDB simple family (application)
IT 2005000420 W 20050720; EP 05778666 A 20050720; US 99629005 A 20050720