EP 3148743 A1 20170405 - METHOD FOR MACHINING BEARING BORES OR GUIDING BORES, AND DEVICE FOR CARRYING OUT SAID METHOD
Title (en)
METHOD FOR MACHINING BEARING BORES OR GUIDING BORES, AND DEVICE FOR CARRYING OUT SAID METHOD
Title (de)
VERFAHREN ZUM BEARBEITEN VON LAGER- ODER FÜHRUNGSBOHRUNGEN UND EINRICHTUNG ZUR DURCHFÜHRUNG DES VERFAHRENS
Title (fr)
PROCÉDÉ D'USINAGE D'ALÉSAGES DE ROULEMENTS OU DE PERÇAGES DE GUIDAGE ET DISPOSITIF DE MISE EN OEUVRE DE CE PROCÉDÉ
Publication
Application
Priority
- DE 102014107737 A 20140602
- EP 2015061960 W 20150529
Abstract (en)
[origin: WO2015185451A1] Disclosed is a method in which a bearing bore or guiding bore is fine-bored and then structured. Following the structuring process for forming lubricant retaining zones, the bore is very finely machined using a polishing or roller burnishing process.
IPC 8 full level
B24B 19/02 (2006.01); B24B 33/02 (2006.01); B24B 33/05 (2006.01); B24B 39/02 (2006.01)
CPC (source: CN EP)
B24B 19/028 (2013.01 - CN EP); B24B 33/02 (2013.01 - CN EP); B24B 33/05 (2013.01 - CN EP); B24B 39/02 (2013.01 - CN EP)
Citation (search report)
See references of WO 2015185451A1
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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015185451 A1 20151210; CN 106457502 A 20170222; DE 112015000437 A5 20161020; EP 3148743 A1 20170405
DOCDB simple family (application)
EP 2015061960 W 20150529; CN 201580029459 A 20150529; DE 112015000437 T 20150529; EP 15726130 A 20150529