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Patent Searching and Data


Title:
APPARATUS FOR REPLACING ROLL OF ROLLING MILL
Document Type and Number:
WIPO Patent Application WO/2019/009597
Kind Code:
A1
Abstract:
An apparatus for replacing a roll of a rolling mill according to the present invention includes: a transfer unit including a transfer frame disposed parallel to the roll axis of the rolling mill and a transfer vehicle moving along the transfer frame; and a clamping unit which is installed on the transfer vehicle, includes a clamping jaw for pressing the roll from the left and right and a clamping driving part for providing power to the clamping jaw, and extracts the roll from the rolling mill or inserts the roll into the rolling mill.

Inventors:
LEE, Sung-Jin (103-301, 65Wanggung-gil,Suncheon-si, Jeollanam-do, 57970, KR)
HAHN, Dong Hyun (340-405, 50, Jigok-ro 211beon-gil,Nam-gu,Pohang-si, Gyeongsangbuk-do, 37671, KR)
JEON, Yeong-Bok (108-302, 260, Jigok-ro,Nam-gu,Pohang-si, Gyeongsangbuk-do, 37667, KR)
MOON, Chang Ho (204-1802, 17 Hyoseong-ro 63beon-gil,Nam-gu,Pohang-si, Gyeongsangbuk-do, 37836, KR)
KIM, Kwang-Soo (330-501, 303 Jigok-ro,Nam-gu,Pohang-si, Gyeongsangbuk-do, 37671, KR)
LIM, Seung Ho (301-1403, 88 Hyoseong-ro,Nam-gu,Pohang-si, Gyeongsangbuk-do, 37835, KR)
Application Number:
KR2018/007537
Publication Date:
January 10, 2019
Filing Date:
July 04, 2018
Export Citation:
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Assignee:
POSCO (6261, Donghaean-ro,Nam-gu,Pohang-si, Gyeongsangbuk-do, 37859, KR)
International Classes:
B21B31/08; B21B28/02
Attorney, Agent or Firm:
SELIM INTELLECTUAL PROPERTY LAW FIRM (10F and 11F, Taewoo Bldg.285, Gangnam-daero,Seocho-gu, Seoul, 06729, KR)
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