STRIP PASSING APPARATUS, APPARATUS FOR TREATING SURFACE OF STRIP WITH THE SAME, AND METHOD FOR TREATING SURFACE OF STRIP

Title:

STRIP PASSING APPARATUS, APPARATUS FOR TREATING SURFACE OF STRIP WITH THE SAME, AND METHOD FOR TREATING SURFACE OF STRIP

Document Type and Number:

WIPO Patent Application WO/2011/078626

Kind Code:

A3

Abstract:

A passing apparatus includes: upper and lower sealing rolls dealing with variations in a thickness of a proceeding strip, the upper and lower sealing rolls allowing the strip to pass; and a strip sealing unit dealing with variations in a width of the proceeding strip, the strip sealing unit cooperating with the upper and lower sealing rolls to seal the proceeding strip passing through a chamber in a state in which the strip sealing unit surrounds the proceeding strip.

Inventors:

LEE DONG-YOEUL (KR)
EOM MUN-JONG (KR)
KIM KYOUNG-BO (KR)
JUNG YONG-HWA (KR)
JUNG WOO-SUNG (KR)
KWAK YOUNG-JIN (KR)
KIM TAE-YEOB (KR)
NAM KYUNG-HOON (KR)
LEE SANG-CHEOL (KR)
PARK SANG-HOON (KR)
NAM YANG-WOO (KR)

Application Number:

PCT/KR2010/009333

Publication Date:

November 10, 2011

Filing Date:

December 24, 2010

Export Citation:

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Assignee:

POSCO (KR)
LEE DONG-YOEUL (KR)
EOM MUN-JONG (KR)
KIM KYOUNG-BO (KR)
JUNG YONG-HWA (KR)
JUNG WOO-SUNG (KR)
KWAK YOUNG-JIN (KR)
KIM TAE-YEOB (KR)
NAM KYUNG-HOON (KR)
LEE SANG-CHEOL (KR)
PARK SANG-HOON (KR)
NAM YANG-WOO (KR)

International Classes:

C23C14/56; C23C16/54

Foreign References:

US4649860A	1987-03-17
KR100737422B1	2007-07-09
US4852514A	1989-08-01
US4398494A	1983-08-16

Other References: