Title:
FIRE SEAL STRUCTURE FOR AIRCRAFT AND AIRCRAFT
Document Type and Number:
Japanese Patent JP2018090114
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a fire seal structure for an aircraft which can sufficiently prevent fire from penetrating through a space between elastic seals butted with each other.SOLUTION: A fire seal structure 10 prevents fire from getting out of a fireproof area 6 of an aircraft, and includes: an AOC inlet seal 11 which is compressed to elastically deform between an AOC inlet frame 70 and a pylon lower part 21 forming the aircraft; and a nacelle seal 12 which is pressed by the AOC inlet seal 11 in a direction intersecting with a compression direction in which the AOC inlet seal 11 is compressed, to be elastically deformed. A bending groove 13 having at least one bending portion 131 is formed on a side wall 11A of the AOC inlet seal 11 pressed by the nacelle seal 12.SELECTED DRAWING: Figure 5
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Inventors:
TAKEUCHI HIROSHI
Application Number:
JP2016235820A
Publication Date:
June 14, 2018
Filing Date:
December 05, 2016
Export Citation:
Assignee:
MITSUBISHI AIRCRAFT CORP
International Classes:
B64D45/00; B64D27/00; B64D29/00
Attorney, Agent or Firm:
Mitsuru Oba
Horikawa Miyuki
Yuko Otake
Yamashita Seiko
Horikawa Miyuki
Yuko Otake
Yamashita Seiko
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