EP 1908541 B1 20091216 - Honing method under prestress
Title (en)
Honing method under prestress
Title (de)
Honverfahren unter Vorspannung
Title (fr)
Procédé de rodage sous contrainte
Publication
Application
Priority
FR 0654073 A 20061004
Abstract (en)
[origin: EP1908541A1] The method involves initially implanting temporary fixation elements in an engine block (3), where the elements are formed of screws (12) implanted in an engine block surface, and mobile units (15) connected to an energy source (23). A design phase, a semi finish phase and a finish phase are executed in a distinct and consecutive manner, where each phase integrates a preliminary engine block loading phase. The loading phases are performed by a phase of interaction between the elements and the mobile units, integrated with a support table (13).
IPC 8 full level
B23B 41/12 (2006.01); B24B 33/02 (2006.01); B24B 33/10 (2006.01); B24B 41/06 (2012.01)
CPC (source: EP)
B24B 33/02 (2013.01); B24B 33/10 (2013.01); B24B 41/06 (2013.01)
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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1908541 A1 20080409; EP 1908541 B1 20091216; AT E451992 T1 20100115; DE 602007003790 D1 20100128; FR 2906747 A1 20080411; FR 2906747 B1 20090515
DOCDB simple family (application)
EP 07116882 A 20070920; AT 07116882 T 20070920; DE 602007003790 T 20070920; FR 0654073 A 20061004