Title:
超音波浮上装置
Document Type and Number:
Japanese Patent JP4494019
Kind Code:
B2
Abstract:
An ultrasonic levitation device, comprising a fixed part and a movable part movably installed on the fixed part, wherein thin ultrasonic vibrators are installed on the fixed part or the movable part and, for example, floating surfaces are formed, in sloped surfaces, stacking piezoelectric elements are installed on the fixed part or the movable part, plate oscillating devices are installed on the fixed part or the movable part through pillar members, or the direction of ultrasonic vibration of the fixed part or the movable part is changed by a vibrating direction changing means, whereby the movable part can be floated through the floating surfaces by ultrasonic vibration of the fixed part or the movable part.
More Like This:
| JP6912266 | Goods transport device |
| JPH05122808 | CONVEYOR |
| JPH11278663 | MAGNETIC SCREW CARRYING DEVICE |
Inventors:
Teruaki Fujinaga
Yamashita Yoshifumi
Yamashita Yoshifumi
Application Number:
JP2003574544A
Publication Date:
June 30, 2010
Filing Date:
March 11, 2003
Export Citation:
Assignee:
IAI Co., Ltd.
International Classes:
B65G54/02; B06B1/02; B65G27/16; B65G27/24; B65G54/00
Domestic Patent References:
| JPH11208887A | 1999-08-03 | |||
| JPS63109512A | 1988-05-14 | |||
| JPH07137824A | 1995-05-30 | |||
| JPH03139180A | 1991-06-13 | |||
| JPH07196127A | 1995-08-01 |
Attorney, Agent or Firm:
Miichi Shimano