Title:
PINCHING SHEET OF AIRCRAFT HIGH TEMPERATURE DUCT AND STRUCTURAL MEMBER, AIRCRAFT DUCT, AND AIRCRAFT
Document Type and Number:
Japanese Patent JP2017114401
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a pinching sheet capable of keeping the temperature of a structural member at an allowable temperature or lower by suppressing heat conduction from a high temperature duct to the structural member.SOLUTION: A pinching sheet 20 according to the present invention is held between a flange 12 provided to an extraction duct 10 formed through the partition wall 7 of an aircraft and a bulkhead panel 71 to which the flange 12 is fastened. The pinching sheet 20 is provided with: a first portion arranged near the shaft of each of rivets 13 provided to a plurality of positions in the pinching sheet; and a second portion extending between the first portions. The first portion receives a fastening load, and the second portion has heat conductivity lower than that of the first portion.SELECTED DRAWING: Figure 2
Inventors:
HARA NOBUHIDE
SUZUTA TADAHIKO
KUDO HIDEYUKI
ODA TAKUO
UMEMOTO TOSHIYUKI
SUZUTA TADAHIKO
KUDO HIDEYUKI
ODA TAKUO
UMEMOTO TOSHIYUKI
Application Number:
JP2015253773A
Publication Date:
June 29, 2017
Filing Date:
December 25, 2015
Export Citation:
Assignee:
MITSUBISHI AIRCRAFT CORP
International Classes:
B64C1/00; B64D13/02; B64D15/04; F02C6/08; F02C7/00
Attorney, Agent or Firm:
Mitsuru Oba
Horikawa Miyuki
Yuko Otake
Yamashita Seiko
Horikawa Miyuki
Yuko Otake
Yamashita Seiko