Title:
複合材の構造体
Document Type and Number:
Japanese Patent JP7090409
Kind Code:
B2
Abstract:
A composite structure includes a stepped portion formed by laminating a plurality of plies with end surfaces thereof being shifted from each other. The composite structure includes a body portion which includes a first structure portion where a first ply is laminated on a top layer of the first structure portion, a second structure portion where a second ply is laminated on a top layer of the second structure portion, and the stepped portion disposed between the first structure portion and the second structure portion, the second ply being positioned at a distance from the first ply in a lamination direction, and a first cover ply which includes a covering portion covering the stepped portion, one end portion, and the other end portion and is formed so as to cover only a part of a surface of the first ply or a part of a surface of the second ply.
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Inventors:
Kashiwagi Seihiro
Yoshinori Nonaka
▲高▼木 清嘉
Toru Shitani
Toshio Abe
Yoshinori Nonaka
▲高▼木 清嘉
Toru Shitani
Toshio Abe
Application Number:
JP2017165107A
Publication Date:
June 24, 2022
Filing Date:
August 30, 2017
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B32B5/00; B29C43/02; B29C64/147; B32B3/02; B32B5/26; B64C1/00
Domestic Patent References:
| JP4000530U | ||||
| JP2016534295A | ||||
| JP8510706A | ||||
| JP2012532785A |
Foreign References:
| US20110135486 | ||||
| US5984511 | ||||
| EP1840775A1 |
Attorney, Agent or Firm:
Seishin ip patent business corporation