EP 0755734 B1 20010509 - Cold extrusion method for forming a bevel gear integral with a rotation pivot, and the gear obtained by said method
Title (en)
Cold extrusion method for forming a bevel gear integral with a rotation pivot, and the gear obtained by said method
Title (de)
Verfahren zum Kaltfliesspressen eines Kegelzahnrades mit integrierter Welle und damit hergestelltes Kegelzahnrad
Title (fr)
Procédé pour l'extrusion à froid d'une roue dentée conique avec arbre de rotation intégral et roue dentée conique ainsi obtenue
Publication
Application
Priority
IT MI951640 A 19950727
Abstract (en)
[origin: EP0755734A1] The invention provides a method and mould for forming, by cold extrusion of a metal blank, a small-dimension bevel gear (34) integral with a rotation pivot (26) extending from the roots of the teeth (33) of said gear (34). <IMAGE>
IPC 1-7
IPC 8 full level
B21K 1/30 (2006.01)
CPC (source: EP)
B21K 1/30 (2013.01)
Designated contracting state (EPC)
AT DE ES FR GB
DOCDB simple family (publication)
EP 0755734 A1 19970129; EP 0755734 B1 20010509; AT E200992 T1 20010515; DE 69612706 D1 20010613; DE 69612706 T2 20020418; ES 2158228 T3 20010901; IT 1277365 B1 19971110; IT MI951640 A0 19950727; IT MI951640 A1 19970127
DOCDB simple family (application)
EP 96201948 A 19960711; AT 96201948 T 19960711; DE 69612706 T 19960711; ES 96201948 T 19960711; IT MI951640 A 19950727