EP 1819881 B1 20120229 - ASSEMBLY FOR COUPLING WEAR PARTS ON TOOL HOLDERS FOR CIVIL ENGINEERING MACHINES
Title (en)
ASSEMBLY FOR COUPLING WEAR PARTS ON TOOL HOLDERS FOR CIVIL ENGINEERING MACHINES
Title (de)
ANORDNUNG ZUR VERBINDUNG VON VERSCHLEISSTEILEN AN WERKZEUGHALTERN FÜR BAUMASCHINEN
Title (fr)
ENSEMBLE D'ACCOUPLEMENT ENTRE DES PIECES D'USURE SUR DES OUTILS SUPPORTS POUR EQUIPEMENTS D'ENGINS DE TRAVAUX PUBLICS
Publication
Application
Priority
- FR 2005051004 W 20051130
- FR 0452840 A 20041202
Abstract (en)
[origin: WO2006059034A1] The invention relates to an assembly for coupling wear parts on tool holders for civil engineering machines comprising a tooth and an adapter with a feather key. The inventive assembly is characterised in that the tooth and adapter are connected by bearing profiled matching shapes on different planes arranged between the respective contacting and connecting ends thereof and said shapes are symmetrically and oppositely placed on the top and lower faces of the adapter and tooth nose.
IPC 8 full level
E02F 9/28 (2006.01)
CPC (source: EP)
E02F 9/2891 (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 NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2006059034 A1 20060608; AT E547571 T1 20120315; CN 101099006 A 20080102; CN 101099006 B 20110504; EP 1819881 A1 20070822; EP 1819881 B1 20120229; ES 2382095 T3 20120605; FR 2878870 A1 20060609; FR 2878870 B1 20081205
DOCDB simple family (application)
FR 2005051004 W 20051130; AT 05819318 T 20051130; CN 200580046075 A 20051130; EP 05819318 A 20051130; ES 05819318 T 20051130; FR 0452840 A 20041202