EP 2437916 A1 20120411 - CAM GRINDING DEVICE
Title (en)
CAM GRINDING DEVICE
Title (de)
NOCKENSCHLEIFVORRICHTUNG
Title (fr)
DISPOSITIF DE RECTIFICATION DE CAMES
Publication
Application
Priority
- EP 2010057472 W 20100528
- DE 102009023612 A 20090602
Abstract (en)
[origin: WO2010139633A1] The present invention relates to a device (1) for grinding cams (2) for a camshaft, comprising at least one retaining mandrel (3), on which the cams (2) are non-rotatably fixed during the grinding process, wherein the at least one retaining mandrel (3) is at least in some regions made of ceramic material. Due to the high modulus of elasticity and the high strength of the ceramic retaining mandrel (3), the grinding costs can be substantially reduced.
IPC 8 full level
B24B 19/12 (2006.01); B24B 41/06 (2012.01)
CPC (source: EP US)
B23B 31/1179 (2013.01 - EP US); B23B 31/40 (2013.01 - EP US); B23P 11/025 (2013.01 - EP US); B23Q 3/061 (2013.01 - EP US); B24B 19/12 (2013.01 - EP US); B24B 41/067 (2013.01 - EP US); B23B 2226/18 (2013.01 - EP US); B23B 2270/20 (2013.01 - EP US); B23P 2700/02 (2013.01 - EP US); Y10T 29/49995 (2015.01 - EP US); Y10T 29/511 (2015.01 - EP US)
Citation (search report)
See references of WO 2010139633A1
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 SE SI SK SM TR
DOCDB simple family (publication)
DE 102009023612 A1 20101209; BR PI1010025 A2 20190924; CN 102458762 A 20120516; EP 2437916 A1 20120411; US 2012131790 A1 20120531; WO 2010139633 A1 20101209
DOCDB simple family (application)
DE 102009023612 A 20090602; BR PI1010025 A 20100528; CN 201080034473 A 20100528; EP 10722692 A 20100528; EP 2010057472 W 20100528; US 201013376020 A 20100528