Title:
船体構造及び船舶
Document Type and Number:
Japanese Patent JP6813424
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a hull structure and ship capable of reducing the deformation of the access hole peripheral edge in a girder member and of easily repairing it even if it is deformed.SOLUTION: A hull structure comprises the girder member 28 which has an access hole 33 and extends toward transverse direction or vertical direction of the hull, and the stringer member 24 orthogonal to the girder member 28, which is located close to the access hole 33 together with passing through in the vertical direction, and since the access hole 33 is adjacent to the stringer member 24 in such a way that a part 35 of the stringer member 24 forms a part of the peripheral edge of the access hole 33 in the girder member 28, the deformable portion at the peripheral edge of the access hole 33 close to the stringer member 24 in the girder member 28 is reduced as compared with conventional art.SELECTED DRAWING: Figure 5
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Inventors:
Masayoshi Amano
Kazuhiro Nakazawa
Kazuhiro Nakazawa
Application Number:
JP2017089972A
Publication Date:
January 13, 2021
Filing Date:
April 28, 2017
Export Citation:
Assignee:
Sumitomo Heavy Industries Marine Engineering Co., Ltd.
International Classes:
B63B73/20; B63B3/20; B63B73/50
Domestic Patent References:
| JP63128192U | ||||
| JP3118207U | ||||
| JP2011148358A | ||||
| JP3175113U | ||||
| JP2005145353A |
Other References:
恵美 洋彦,英和版 船体構造イラスト集,日本,株式会社 成山堂書店,2010年,初版,第7,47,49,53,115,121頁
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Yasuki Yanagi
Yoshiki Kuroki
Yasuki Yanagi