Title:
LAMINATED SHEET POLISHING METHOD AND LAMINATED SHEET POLISHING DEVICE FOR PERFORMING SAME
Document Type and Number:
WIPO Patent Application WO/2017/160129
Kind Code:
A3
Abstract:
The present invention relates to a laminated sheet polishing method and a laminated sheet polishing device for performing the same and, more particularly, to a polishing method for laminating sheets to be polished and polishing the same and a device therefor. The present invention provides a laminated sheet polishing method for laminating a plurality of sheets (40) to be polished in the height direction as the laminating direction and polishing a block (40) to be polished having a length (L), a width (W), and a height (L), the laminated sheet polishing method being characterized by comprising: a first processing step of polishing a side surface of the block (40) to be polished, which is parallel with the laminating direction, by means of a relative rotation about an axis of rotation parallel with the laminating direction; and a second processing step of polishing the side surface of the block (40) to be polished by means of a relative linear movement perpendicular to the laminating direction, after the first processing step.
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Inventors:
KANG HEUNG-SEOK (KR)
PARK MYOUNG JIN (KR)
LEE JONG HWA (KR)
SIM MIN SUK (KR)
AHN DEOK KEUN (KR)
PARK MYOUNG JIN (KR)
LEE JONG HWA (KR)
SIM MIN SUK (KR)
AHN DEOK KEUN (KR)
Application Number:
PCT/KR2017/002952
Publication Date:
August 02, 2018
Filing Date:
March 17, 2017
Export Citation:
Assignee:
ETS CO LTD (KR)
International Classes:
B24B9/08; B24B29/00; B24B29/02; B24B57/02
Foreign References:
| US20120021677A1 | 2012-01-26 | |||
| KR20020001617A | 2002-01-09 | |||
| JP2008254086A | 2008-10-23 | |||
| US20040229003A1 | 2004-11-18 | |||
| US20060094343A1 | 2006-05-04 |
Attorney, Agent or Firm:
B&IP-JOOWON PATENT AND LAW FIRM (KR)
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