TWO-PIECE SINTERED METAL RAVIGNEAUX CARRIER

A Ravigneaux planetary carrier assembly is provided for accommodating pinion gears of an automatic transmission. The carrier assembly comprises a powder metal carrier member including a carrier plate having a plurality of integral carrier legs extending therefrom, and a powder metal cover member inc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Shah Shail N, Vernon Nicholas S, Oita Shinji
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A Ravigneaux planetary carrier assembly is provided for accommodating pinion gears of an automatic transmission. The carrier assembly comprises a powder metal carrier member including a carrier plate having a plurality of integral carrier legs extending therefrom, and a powder metal cover member including a cover plate having a plurality of integral cover legs extending therefrom. The carrier assembly is arranged such that respective ends of the carrier legs and ends of the cover legs are aligned with and brazed to one another, defining an interior of the carrier assembly configured to house the pinion gears.