公开(公告)号：US4953413A

公开(公告)日：1990-09-04

申请号：US464635

申请日：1990-01-05

申请人： Koji Iwata ,  Shigeru Okuma ,  Yoshimasa Kimura ,  Yoshihiro Konata ,  Kiyoshi Kaneko

发明人： Koji Iwata ,  Shigeru Okuma ,  Yoshimasa Kimura ,  Yoshihiro Konata ,  Kiyoshi Kaneko

IPC分类号： B06B3/00 ,  H01L41/04 ,  H01L41/09 ,  H02N2/12

CPC分类号： H02N2/028 ,  B06B3/00 ,  H02N2/002 ,  H02N2/026 ,  H02N2/062 ,  Y10T74/1576

摘要： This specification discloses a driving device having a vibrator adapted to vibrate upon application of an electrical signal thereto, such as a piezo-electric element, and more particularly discloses a driving device in which a drive source having the vibrator is disposed on a base plate and the vibration force of the vibrator is transmitted to a contact surface such as a floor surface and the base plate is driven by the reaction force from the contact surface.

摘要翻译： 本说明书公开了一种驱动装置，其具有适于在施加电信号时振动的振动器，例如压电元件，更具体地，公开了一种驱动装置，其中具有振动器的驱动源设置在基板上， 振动器的振动力传递到诸如地板表面的接触表面，并且基板由来自接触表面的反作用力驱动。