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Patent Searching and Data


Title:
FENDER FOR DISPERSING IMPACT OF OFFSHORE STRUCTURE, AND OPERATING METHOD AND PROVIDING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/059536
Kind Code:
A1
Abstract:
Disclosed are a fender for dispersing the impact of an offshore structure, and an operating method and a providing method therefor. According to the present invention, the fender for dispersing the impact of an offshore structure reduces the impact generated in a parallel mooring state of the offshore structure and a transport ship, and comprises: a pair of fixing frames provided, in a state of being spaced from each other, on the side surfaces of the offshore structure or the transport ship; one or more support shafts orthogonally coupled to be to the fixing frames so as to connect the pair of fixing frames to each other, and provided along the fixing frames; and rolling fenders coupled to the outer peripheral surfaces of the support shafts so as to be rotatable and vertically movable, thereby reducing external force generated by the impact, and having accommodation parts provided therein. Therefore, the rolling fenders are provided on the side surfaces of a ship or the offshore structure so as to reduce the impact generated between the offshore structure and the transport ship by the flow of the sea during the transfer of resources, impact load applied in the vertical or horizontal direction by the rotational and translational motions of the rolling fenders is dispersed and reduced, and the rolling fenders are made from a porous material having a negative Poisson's ratio, so as to have an increased energy absorption ratio while being lightweight.

Inventors:
PARK BYOUNG JAE (KR)
KIM DO YOUB (KR)
LEE KANG SU (KR)
KIM HYUN SEOK (KR)
Application Number:
PCT/KR2018/009538
Publication Date:
March 28, 2019
Filing Date:
August 20, 2018
Export Citation:
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Assignee:
KOREA INST OCEAN SCI & TECH (KR)
International Classes:
B63B59/02; F16C32/00
Foreign References:
KR19990019062U1999-06-05
KR20120064426A2012-06-19
JP2000054356A2000-02-22
JPH082480A1996-01-09
KR20170025823A2017-03-08
Attorney, Agent or Firm:
KIM, Jung Su (KR)
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