发明名称 VIBRATION GENERATOR
摘要 A vibration generator includes a circumferential wall portion, a vibrating body arranged inside the circumferential wall portion in an opposing relationship with a coil and configured to reciprocatingly vibrate in one direction, a band-shaped leaf spring arranged between the vibrating body and the circumferential wall portion to support the vibrating body on the circumferential wall portion, and a damper member including a base portion attached to one of the vibrating body and the leaf spring and a tip end portion extending toward the other of the vibrating body and the leaf spring. The tip end portion of the damper member makes sliding contact with the leaf sprig or the vibrating body.
申请公布号 US2013241321(A1) 申请公布日期 2013.09.19
申请号 US201313765293 申请日期 2013.02.12
申请人 NIDEC SEIMITSU CORPORATION 发明人 AKANUMA TOMOHIRO;YAMADA YUUKI;INOUE TETSUYA
分类号 H02K5/24;H02K33/00 主分类号 H02K5/24
代理机构 代理人
主权项
地址