Title:
ULTRASONIC MULTI-WELDING SYSTEM AND METHOD FOR GEOCELL SHEETS
Document Type and Number:
WIPO Patent Application WO/2010/137886
Kind Code:
A3
Abstract:
The present invention relates to an ultrasonic multi-welding system and method for geocell sheets. More particularly, the present invention relates to an ultrasonic multi-welding system and method for geocell sheets, wherein tool horns and support jigs are arranged in the lengthwise direction of the geocell sheets, and the geocell sheets are stacked into layers such that the tool horns and the support jigs in odd-numbered rows and the tool horns and the support jigs in even-numbered rows are interlinked to perform an ultrasonic welding process in a zigzagged manner. The ultrasonic multi-welding system for geocell sheets according to the present invention comprises: a plurality of support jigs arranged on a main body to support geocell sheets disposed thereon; a plurality of tool horns arranged above the geocell sheets such that the tool horns are movable in the upward and downward directions in order to weld the geocell sheets through ultrasonic vibration; a plurality of detachment means for detaching the ultrasonically welded geocell sheets from the support jigs; and a microcomputer which controls the support jigs and the tool horns such that the support jigs and the tool horns in odd-numbered rows and even-numbered rows operate in conjunction with each other to enable the geocell sheets vertically stacked into layers to be adhered together in a zigzagged manner every time a geocell sheet is spread on top of another geocell sheet.
Inventors:
BYEON YOUNG SIK (KR)
Application Number:
PCT/KR2010/003357
Publication Date:
March 03, 2011
Filing Date:
May 27, 2010
Export Citation:
Assignee:
BYEON YOUNG SIK (KR)
International Classes:
B29C65/08
Foreign References:
| JPH11207824A | 1999-08-03 | |||
| US20060147275A1 | 2006-07-06 | |||
| KR100834784B1 | 2008-06-10 | |||
| JP2004063376A | 2004-02-26 |
Attorney, Agent or Firm:
SEHA PARTNERS (KAIS System Bldg. 1657-5,,Seocho-dong, Seocho-gu, Seoul 137-070, KR)
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