conjunto de uma polia de acionamento, e, processo para a montagem do mesmo

This invention proposes a combination of a drive pulley ( 30 ) with the rotor of a rotary electrical machine for a motor vehicle, especially an alternator or alternator-starter, comprising, firstly, a shaft ( 18 ) carrying a rotor and a front ball bearing ( 26 ), and secondly, a pulley ( 30 ) which...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VIRGINIE LEROY, KARINE STOFLETH, GUY FAUCON
Format:	Patent
Sprache:	por
Schlagworte:	BLASTING BRAKES CLUTCHES COMBUSTION ENGINES CONVERSION OR DISTRIBUTION OF ELECTRIC POWER COUPLINGS FOR TRANSMITTING ROTATION DYNAMO-ELECTRIC MACHINES ELECTRICITY ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS GENERATION HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR STARTING OF COMBUSTION ENGINES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	This invention proposes a combination of a drive pulley ( 30 ) with the rotor of a rotary electrical machine for a motor vehicle, especially an alternator or alternator-starter, comprising, firstly, a shaft ( 18 ) carrying a rotor and a front ball bearing ( 26 ), and secondly, a pulley ( 30 ) which has a peripheral working zone ( 92 ) arranged to cooperate with a drive belt, together with a central hub ( 93 ) which has an axial hole ( 94 ) for the rotor shaft ( 18 ) to pass through it, characterised in that the pulley ( 30 ) has a splined internal portion ( 95 ) such that it can be force-fitted on a complementary splined external portion of the rotor shaft ( 18 ).