Stephen M. Meginniss, III,Richard A. Reishus,San Francisco Sabin
申请号：
US14986048
公开号：
US20170194848A1
申请日:
2015.12.31
申请国别(地区):
US
年份:
2017
代理人:
摘要：
An oscillating motor for a personal care appliance. The oscillating motor imparts suitable oscillating motion to one or more associated workpieces or workpiece sections via first and second independently moving armatures. The first and second armatures move counter to one another. Each armature/inertial device can be configured to offset the inertia generated by the other of the armature/inertial device, thereby creating zero or almost zero moments about the oscillating axis of the workpiece. The one or more workpiece or workpiece sections can include but is not limited to cleansing brushes, composition applicators, exfoliating brushes, exfoliating discs, toothbrushes, shaving heads, etc.
