Title (en)

ELECTRIC WHEEL MOTOR FITTED ONTO A VARIABLE SPEED DRIVE OF A WHEELED VEHICLE

Title (de)

AUF EINEM ANTRIEB MIT VARIABLER GESCHWINDIGKEIT FÜR EIN RÄDERFAHRZEUG ANGEBRACHTER ELEKTRORADMOTOR

Title (fr)

MOTEUR ROUE ÉLECTRIQUE ADAPTE SUR UN VARIATEUR DE VÉHICULE ROULANT

Publication

EP 2462020 A2 20120613 (FR)

Application

EP 10762964 A 20100802

Priority

• FR 0955474 A 20090804
• FR 2010051643 W 20100802

Abstract (en)

[origin: WO2011015782A2] The invention relates to a wheeled vehicle where the rotary output shaft (47) of the variable speed drive (49) is arranged coaxially to the stationary shaft of the stator (53) of the electric motor (21) and coaxially to the rotor (55) of said motor. The rotor, the stationary shaft of the stator, and the rotary output shaft of the variable speed drive are thus concentrically arranged, from the inside to outside: the rotary shaft, the stator stationary shaft (53a) of the stator, and the rotor, the rotary output shaft of the variable speed drive supporting the stationary shaft of the stator, which in turn supports the rotor.

IPC 8 full level

B62M 11/00 (2006.01); B62M 6/60 (2010.01); B62M 6/65 (2010.01); B62M 7/12 (2006.01); H02K 7/18 (2006.01)

CPC (source: EP)

B60L 15/2054 (2013.01); B60L 50/16 (2019.01); B60L 50/40 (2019.01); B62M 6/65 (2013.01); B62M 7/12 (2013.01); H02K 7/1846 (2013.01); B60L 2200/12 (2013.01); B60L 2220/44 (2013.01); B60L 2220/50 (2013.01); B60L 2240/486 (2013.01); Y02T 10/64 (2013.01); Y02T 10/70 (2013.01); Y02T 10/7072 (2013.01); Y02T 10/72 (2013.01)

Citation (search report)

See references of WO 2011015782A2

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR

DOCDB simple family (publication)

WO 2011015782 A2 20110210; WO 2011015782 A3 20111229; EP 2462020 A2 20120613; FR 2949028 A1 20110211; FR 2949028 B1 20140627

DOCDB simple family (application)

FR 2010051643 W 20100802; EP 10762964 A 20100802; FR 0955474 A 20090804