Global Patent Index - EP 1436111 A1

EP 1436111 A1 20040714 - CUTTING INSERT AND MILLING CUTTER COMPRISING SUCH A CUTTING INSERT

Title (en)

CUTTING INSERT AND MILLING CUTTER COMPRISING SUCH A CUTTING INSERT

Title (de)

SCHNEIDPLATTE UND FRÄSWERKZEUG MIT EINER DERARTIGEN SCHNEIDPLATTE

Title (fr)

MATRICE DE DECOUPAGE ET OUTIL DE FRAISAGE COMPORTANT UNE TELLE MATRICE DE DECOUPAGE

Publication

EP 1436111 A1 20040714 (DE)

Application

EP 02774569 A 20020905

Priority

  • DE 20114783 U 20010906
  • EP 0209938 W 20020905

Abstract (en)

[origin: WO03022496A1] The invention relates to a cutting insert 1, 1', comprising opposite insert planes E1, E2 of a base 2 of one base area 3 wherein a conical surface section 4a of a lateral face 4 and the base area 3 facing the same form an acute angle alpha while forming a cutting edge 5, while a planar surface section 4b of the same lateral face 4 forms an obtuse angle beta with the opposite base area 3. The cone axis 6 of the conical surface area 4a lying in the insert plane E1, E2 runs off-set in parallel to the center insert axis 7 lying in the same insert plane E1, E2 while forming an off-center arcuate profile of the cutting edge 5. A milling cutter 17 comprising a number of such cutting inserts 1, 1' is characterized in that a cutting insert 1, 1' preferably disposed on the periphery of the center line M of a tool support 16 is off-set from the center line M by an angle f = 5 ± 3°.

IPC 1-7

B23C 5/22; B23Q 11/00; B23C 5/20

IPC 8 full level

B23C 5/06 (2006.01); B23C 5/20 (2006.01); B23C 5/22 (2006.01)

CPC (source: EP US)

B23C 5/202 (2013.01 - EP US); B23C 5/2213 (2013.01 - EP US); B23C 2200/0416 (2013.01 - EP); B23C 2200/085 (2013.01 - EP); B23C 2200/125 (2013.01 - EP); B23C 2200/203 (2013.01 - EP); B23C 2200/367 (2013.01 - EP); B23C 2250/16 (2013.01 - EP)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

DOCDB simple family (publication)

WO 03022496 A1 20030320; CN 1564723 A 20050112; EP 1436111 A1 20040714; JP 2005501748 A 20050120

DOCDB simple family (application)

EP 0209938 W 20020905; CN 02819853 A 20020905; EP 02774569 A 20020905; JP 2003526612 A 20020905