Title:
ROCKING SUPPRESSION STRUCTURE FOR FREE-STANDING STORAGE TANK
Document Type and Number:
WIPO Patent Application WO/2023/171206
Kind Code:
A1
Abstract:
This rocking suppression structure comprises a pair of collision cushioning portions (11, 11) located on both sides of a projection (12) that is provided on a top (3a) of a storage tank (3). Each of the collision cushioning portions (11) includes: a cushioning member (13) installed on the protrusion (12); and a stopper (14) that includes a plate-shaped member (20) facing the cushioning member (13), and a support member (23) having a mounting surface (23a) for the plate-shaped member (20). The plate-shaped member (20) is attached to the mounting surface (23a) by bolts (30), serving as fastening members, only at the portions on both sides in a direction horizontally perpendicular to the alignment direction of the pair of collision cushioning portions (11, 11).
Inventors:
TAKASHIMA KOJI (JP)
KUSUMOTO HIROKI (JP)
KUSUMOTO HIROKI (JP)
Application Number:
PCT/JP2023/004028
Publication Date:
September 14, 2023
Filing Date:
February 07, 2023
Export Citation:
Assignee:
JAPAN MARINE UNITED CORP (JP)
International Classes:
B63B25/16
Domestic Patent References:
| WO2015012114A1 | 2015-01-29 |
Foreign References:
| JPS62244786A | 1987-10-26 | |||
| JPH06337099A | 1994-12-06 | |||
| JPS5251697A | 1977-04-25 | |||
| CN210739969U | 2020-06-12 | |||
| JPH06270882A | 1994-09-27 |
Attorney, Agent or Firm:
MIYOSHI Hidekazu et al. (JP)
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