Title:
PERFORATING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2018/026056
Kind Code:
A1
Abstract:
According to the present invention, provided is a perforating apparatus comprising: a table on which an object is to be put; rolling parts provided at both sides of the table and continuously rolling the object; an ultrasonic part provided at the lower side of the rolling part so as to generate heat toward the table; a perforating part for perforating the object at the same time as the heat reaction of the ultrasonic part, when one side of the perforating part comes into contact with the ultrasonic part; and a pump part connected to the inside of the perforating part so as to suction perforation remains while perforating is performed.
Inventors:
SHIN JUNG WOOG (KR)
SHIN JI WON (KR)
SHIN JI WON (KR)
Application Number:
PCT/KR2016/011448
Publication Date:
February 08, 2018
Filing Date:
October 13, 2016
Export Citation:
Assignee:
UNIV INJE IND ACAD COOP FOUND (KR)
International Classes:
B26F1/02; B26D7/10; B26D7/18; B26D7/20; B26F1/10
Foreign References:
| KR101484905B1 | 2015-01-20 | |||
| JP2005046873A | 2005-02-24 | |||
| KR101421608B1 | 2014-07-22 | |||
| KR200388545Y1 | 2005-06-29 | |||
| KR101451105B1 | 2014-10-15 |
Attorney, Agent or Firm:
KIM, Tae Sun (KR)
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