Title:
CAP, FASTENED STRUCTURE USING SAME, AND AIRCRAFT HAVING SAID FASTENED STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2011/118558
Kind Code:
A1
Abstract:
Provided are a cap which prevents situations where sparks are generated internally even if lightning current flows through a fastener, thereby improving safety; a fastened structure using this cap; and an aircraft having this fastened structure. The cap (27) is installed in such a way as to cover the portion of a fastener (15) that protrudes out of a stringer (11), said fastener (15) connecting the upper skin (3) of the aircraft to the stringer (11), said stringer (11) located on the inner side of the upper skin (3). The outside surface (33) of the cap (27) in contact with a space inside the upper skin (3) is formed by a curved surface, and is made of an electrically conductive material.
Inventors:
YAMAMOTO, Kazuo (4-2-482-102 Nakaochiai, Suma-ku Kobe-sh, Hyogo 54, 〒6540154, JP)
山本 和男 (〒54 兵庫県神戸市須磨区中落合４－２－４８２－１０２ Hyogo, 〒6540154, JP)
KAMIHARA, Nobuyuki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
山本 和男 (〒54 兵庫県神戸市須磨区中落合４－２－４８２－１０２ Hyogo, 〒6540154, JP)
KAMIHARA, Nobuyuki (C/O MITSUBISHI HEAVY INDUSTRIES LTD, 16-5, Konan 2-chome, Minato-k, Tokyo 15, 〒1088215, JP)
Application Number:
JP2011/056744
Publication Date:
September 29, 2011
Filing Date:
March 22, 2011
Export Citation:
Assignee:
MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
YAMAMOTO, Kazuo (4-2-482-102 Nakaochiai, Suma-ku Kobe-sh, Hyogo 54, 〒6540154, JP)
山本 和男 (〒54 兵庫県神戸市須磨区中落合４－２－４８２－１０２ Hyogo, 〒6540154, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
YAMAMOTO, Kazuo (4-2-482-102 Nakaochiai, Suma-ku Kobe-sh, Hyogo 54, 〒6540154, JP)
山本 和男 (〒54 兵庫県神戸市須磨区中落合４－２－４８２－１０２ Hyogo, 〒6540154, JP)
International Classes:
B64C1/00; F16B37/14
Attorney, Agent or Firm:
FUJITA, Takaharu et al. (37F The Landmark Tower Yokohama, 2-2-1 Minatomirai, Nishi-ku, Yokohama-sh, Kanagawa 37, 〒2208137, JP)
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