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Patent Searching and Data


Title:
ROLLING MILL ROLL REPLACEMENT SYSTEM AND ROLL REPLACEMENT METHOD USING SAME
Document Type and Number:
WIPO Patent Application WO/2019/045189
Kind Code:
A1
Abstract:
A rolling mill roll replacement system according to the present invention comprises: a transfer unit including a transfer frame and a transfer cart moving along the transfer frame; a clamping unit installed at the transfer cart and including a clamping jaw holding a roll and an angular actuator for rotating the clamping jaw; a storage rack on which a roll is stably placed; a shift unit installed on the storage rack and transferring a roll between the clamping unit and the storage rack; and a control unit for controlling operations of the clamping unit, the transfer unit, and the shift unit.

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Inventors:
LEE, Sung-Jin (103-301, 65, Wanggung-gil,Suncheon-si, Jeollanam-do, 57970, KR)
LIM, Seung Ho (301-1403, 88, Hyoseong-ro, Nam-gu,Pohang-si, Gyeongsangbuk-do, 37835, KR)
Application Number:
KR2017/014675
Publication Date:
March 07, 2019
Filing Date:
December 14, 2017
Export Citation:
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Assignee:
POSCO (6261, Donghaean-ro,Nam-gu,Pohang-si, Gyeongsangbuk-do, 37859, KR)
International Classes:
B21B31/10
Foreign References:
KR20160139698A2016-12-07
KR101732982B12017-05-08
KR20100117353A2010-11-03
JPH10249416A1998-09-22
KR100803915B12008-02-15
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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