EP 1252703 A1 20021030 - ELECTRIC MOTOR ARMATURE SHAFT COMPRISING AN OUTPUT GEAR AND USE THEREOF IN A VEHICLE STARTER
Title (en)
ELECTRIC MOTOR ARMATURE SHAFT COMPRISING AN OUTPUT GEAR AND USE THEREOF IN A VEHICLE STARTER
Title (de)
ACHSE EINES ELEKTROMOTORS MIT EINEM ANTRIEBSZAHNRAD UND DESSEN VERWENDUNG IN EINEM FAHRZEUGSTARTER
Title (fr)
ARBRE D'INDUIT DE MOTEUR ELECTRIQUE COMPORTANT UN PIGNON DE SORTIE, ET SON APPLICATION DANS UN DEMARREUR DE VEHICULE
Publication
Application
Priority
- FR 0103376 W 20011031
- FR 0013980 A 20001031
Abstract (en)
[origin: FR2816126A1] The invention concerns an armature shaft (22) of a rotary electric machine rotor, comprising a central section (20) receiving a magnetic circuit, and two front (24) and rear (26) end sections forming journals guiding in rotation (X-X) the shaft (22), and comprising a toothed gear (28) connected in rotation with the shaft, arranged axially at the front axial end of the central section (20) and shaped as an element directly mounted on the shaft. The invention is characterised in that the directly mounted gear is fixed to the shaft (22) by welding. The invention is useful for producing an electric motor (12) for a starter of a motor vehicle with reduction gear.
IPC 1-7
IPC 8 full level
F16D 1/068 (2006.01); F16H 57/00 (2012.01); H02K 7/116 (2006.01)
CPC (source: EP)
F02N 15/006 (2013.01); F16D 1/068 (2013.01); F16H 57/0025 (2013.01); H02K 7/116 (2013.01)
Designated contracting state (EPC)
AT BE CH DE FR IT LI
DOCDB simple family (publication)
WO 0237647 A1 20020510; WO 0237647 A9 20020919; BR 0107393 A 20020910; EP 1252703 A1 20021030; FR 2816126 A1 20020503; FR 2816126 B1 20040618; HU P0203948 A2 20030728
DOCDB simple family (application)
FR 0103376 W 20011031; BR 0107393 A 20011031; EP 01983659 A 20011031; FR 0013980 A 20001031; HU P0203948 A 20011031