发明名称 Vibration-type driving device
摘要 A vibration-type driving device according to the present invention includes a plurality of vibrators in which contact portions perform an elliptical motion using a combination of vibrations in different vibration modes; and a driven object having contact regions that come into contact with the contact portions and move relative to the plurality of vibrators, wherein the contact regions for the individual vibrators differ in position so as not to overlap.
申请公布号 US8704426(B2) 申请公布日期 2014.04.22
申请号 US201113158255 申请日期 2011.06.10
申请人 KOJIMA NOBUYUKI;CANON KABUSHIKI KAISHA 发明人 KOJIMA NOBUYUKI
分类号 H02N2/12;H02N2/02;H02N2/10 主分类号 H02N2/12
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