DRIVE TRAIN ASSEMBLY FOR A PERSONAL CARE DEVICE

A drive train assembly (22) for a personal care device (10), the drive train assembly including a shaft (24) with a central axis and a plurality of pivot bearing notches (122); a motor (130) encircling at least a portion of the shaft and configured to oscillate the shaft about the shaft's centr...

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Bibliographische Detailangaben
Hauptverfasser:	AHLMAN, Dave, BENNING, Wolter, F
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE DENTISTRY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A drive train assembly (22) for a personal care device (10), the drive train assembly including a shaft (24) with a central axis and a plurality of pivot bearing notches (122); a motor (130) encircling at least a portion of the shaft and configured to oscillate the shaft about the shaft's central axis; and a plurality of stationary pivot bearings (120), where at least an apex of each of the plurality of stationary pivot bearings is positioned within a respective one of the plurality of pivot bearing notches. Un appareil de soins bucco-dentaires (10) comprend une tige (24) avec un axe central et plusieurs encoches de palier de pivot (122), un moteur (130) encerclant une partie de la tige faisant osciller la tige autour de l'axe central et plusieurs paliers à pivot fixes (120). Au moins un sommet de chacun des paliers du pivot fixes est à dans une encoche de palier du pivot.