Title:
NON-CONTACT VIBRATION SUPPRESSION DEVICE AND OBJECT PROCESSING METHOD
Document Type and Number:
WIPO Patent Application WO/2015/065147
Kind Code:
A1
Abstract:
The present invention provides a non-contact vibration suppression device comprising a first ultrasonic vibration unit and a second ultrasonic vibration unit, the device being characterized in that the first ultrasonic vibration unit and the second ultrasonic vibration unit are installed to face each other while being spaced from each other such that an object can be interposed therebetween, the first ultrasonic vibration unit and the second ultrasonic vibration unit generate ultrasonic vibrations, respectively, and apply repulsive forces, which result from the ultrasonic vibrations, to the object such that the object is constrained with no contact between the first ultrasonic vibration unit and the second ultrasonic vibration unit, thereby suppressing vibration of the object. In addition, the present invention provides an object processing method characterized by comprising the steps of: suppressing vibration of the object using the non-contact vibration suppression device; and processing the object, vibration of which has been suppressed.
Inventors:
KIM SHIN (KR)
KIM KI NAM (KR)
SEOL MUN HWAN (KR)
CHO DONG YOUNG (KR)
KIM KI NAM (KR)
SEOL MUN HWAN (KR)
CHO DONG YOUNG (KR)
Application Number:
PCT/KR2014/010481
Publication Date:
May 07, 2015
Filing Date:
November 04, 2014
Export Citation:
Assignee:
CORNING PREC MATERIALS CO LTD (KR)
International Classes:
B65H31/38; B65H20/00; B65H26/00
Foreign References:
| JP2012187453A | 2012-10-04 | |||
| JP2011200843A | 2011-10-13 | |||
| KR20060100917A | 2006-09-21 | |||
| KR20080016518A | 2008-02-21 |
Attorney, Agent or Firm:
KIM, SEON-MIN (KR)
김선민 (KR)
김선민 (KR)
Download PDF: