Transmission

A multi-ratio automatic transmission for a vehicle, the transmission having a single planetary gear set, a plurality of friction elements for coupling components of the planetary gear set between an input and an output of the transmission in different configurations so as to achieve a plurality of f...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FIRTH DARREN LEE, FITZGERALD SIMON PAUL, TAMBA RICHARD TERRENCE
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A multi-ratio automatic transmission for a vehicle, the transmission having a single planetary gear set, a plurality of friction elements for coupling components of the planetary gear set between an input and an output of the transmission in different configurations so as to achieve a plurality of forward drive ratios, and a control system for selectively engaging/disengaging the friction elements in different combinations to effect selection of the ratios, wherein the friction elements include first and second clutches mounted forward of the planetary gear set, and wherein power flow in each of the forward drive ratios is routed from the input to the planetary gear set through at least one of the first and second clutches.