Title:
INGOT CUTTING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/085532
Kind Code:
A1
Abstract:
The present invention provides an ingot cutting apparatus comprising: a wire supply part for providing a wire; a wire recovery part spaced apart from the wire supply part by a predetermined distance, for recovering the supplied wire; and a pair of roller parts disposed between the wire supply part and the wire recovery part and spaced apart from each other by a predetermined distance, for cutting an ingot placed thereon, wherein the pair of roller parts comprise: a main spindle having a built-in motor; and a bobbin roller disposed on one end of the main spindle so as to be coaxial therewith, and having a wire wound therearound.
Inventors:
BAIK SUNG SUN (KR)
SHIN JONG JIN (KR)
LEE SEUNG JOO (KR)
JANG SOON HO (KR)
KIM NAM KI (KR)
LEE DONG GEUN (KR)
LEE SIN HYEONG (KR)
JUNG IN JOON (KR)
YOON HYO SIK (KR)
SHIN JONG JIN (KR)
LEE SEUNG JOO (KR)
JANG SOON HO (KR)
KIM NAM KI (KR)
LEE DONG GEUN (KR)
LEE SIN HYEONG (KR)
JUNG IN JOON (KR)
YOON HYO SIK (KR)
Application Number:
PCT/KR2018/012708
Publication Date:
April 30, 2020
Filing Date:
October 25, 2018
Export Citation:
Assignee:
WOONGJIN ENERGY CO LTD (KR)
International Classes:
B28D5/04
Domestic Patent References:
| WO2013011451A2 | 2013-01-24 |
Foreign References:
| JPH1142549A | 1999-02-16 | |||
| JP2015216838A | 2015-12-03 | |||
| JPH0847852A | 1996-02-20 | |||
| CN106042202A | 2016-10-26 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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