POWER TRANSFER ASSEMBLY WITH HYPOID GEARSET HAVING INTEGRATED PINION AND CV JOINT COUPLING UNIT

An integrated pinion/bearing/coupling (PBC) assembly for use with a hypoid gearset in power transfer assemblies of motor vehicles having mounting features and venting features. The integrated PBC assembiy includes a hollow pinion unit made of steel and including a pinion shaft segment and a pinion g...

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Bibliographische Detailangaben
Hauptverfasser:	KETCHEL, Bradley, LARSON, Ralph, STRAND, Ryan, SMITH, Wade
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES AUXILIARY DRIVES FOR VEHICLES BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INSTRUMENTATION OR DASHBOARDS FOR VEHICLES LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS THERMAL INSULATION IN GENERAL TRANSPORTING VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An integrated pinion/bearing/coupling (PBC) assembly for use with a hypoid gearset in power transfer assemblies of motor vehicles having mounting features and venting features. The integrated PBC assembiy includes a hollow pinion unit made of steel and including a pinion shaft segment and a pinion gear segment, and a coupling unit having a hub segment made of aluminum. A brazing sleeve is used to braze the aluminum hub segment of the coupling unit to the steel pinion shaft segment of the pinion unit. The PBC assembly can further include a constant velocity joint (CVJ) unit connected to, or formed as part of, the coupling unit, L'invention concerne un ensemble pignon/palier/accouplement (PBC) intégré destiné à être utilisé avec un train d'engrenages hypoïde dans des ensembles de transfert de puissance de véhicules à moteur ayant des éléments de montage et des éléments de ventilation. L'ensemble PBC intégré comprend une unité de pignon creuse en acier comprenant un segment d'arbre de pignon et un segment d'engrenage de pignon, et une unité d'accouplement ayant un segment de moyeu en aluminium. Un manchon de brasage est utilisé pour braser le segment de moyeu en aluminium de l'unité d'accouplement au segment d'arbre de pignon en acier de l'unité de pignon. L'ensemble PBC peut en outre comprendre une unité de joint homocinétique (CVJ) reliée à l'unité de couplage ou faisant partie de cette dernière.