发明名称 |
Vibration wave driven apparatus and image pickup apparatus including vibration wave driven apparatus |
摘要 |
A vibration wave driven apparatus includes a vibrator configured to generate vibration, a rotor configured to be in frictional contact with the vibrator and to rotate about an axis of rotation, and a transmitting member configured to rotate about the axis and to transmit rotation of the rotor to an external component. A part of the transmitting member forms a worm portion of a worm gear.
|
申请公布号 |
US8344594(B2) |
申请公布日期 |
2013.01.01 |
申请号 |
US20100819084 |
申请日期 |
2010.06.18 |
申请人 |
CANON KABUSHIKI KAISHA;MORI TAKAO;OYA TAKAHIRO;WADA HIROYUKI;TAKESHITA SHIGERU;TERADA SHUICHI |
发明人 |
MORI TAKAO;OYA TAKAHIRO;WADA HIROYUKI;TAKESHITA SHIGERU;TERADA SHUICHI |
分类号 |
H02N2/00 |
主分类号 |
H02N2/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|