POWER TRANSFER ASSEMBLY WITH SELF-LOCKING WORM AND SPUR GEARS

A power transfer assembly for a vehicle including an input shaft, at least one output shaft, and at least one clutch configured to perform at least one of changing a gear ratio between the input shaft and the output shaft, and coupling the input shaft with a second output shaft of the at least one o...

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Bibliographische Detailangaben
1. Verfasser: WENTHEN, David
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A power transfer assembly for a vehicle including an input shaft, at least one output shaft, and at least one clutch configured to perform at least one of changing a gear ratio between the input shaft and the output shaft, and coupling the input shaft with a second output shaft of the at least one output shaft. An actuator assembly is configured to activate the at least one clutch. The actuator assembly has a motor with an output drive, a worm gear coupled with the output shaft, and a spur gear meshed with the worm gear and coupled with the at least one clutch for activating the at least one clutch. The worm gear and the spur gear have opposite gear hands.