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Title:
WING AND WING DESIGN METHOD
Document Type and Number:
WIPO Patent Application WO/2019/073730
Kind Code:
A1
Abstract:
An upper skin 11, which is a constituent member of a wing 10, is divided into a plurality of regions 20 along a surface thereof. The plurality of regions 20 include first regions 201 formed from high-strength composite materials, and second regions 202 formed from high-elasticity composite materials having higher rigidity than the high-strength composite materials. The first regions 201 include regions 21 and 22 located closest to a wing tip 10b among the plurality of regions 20, and the second regions 202 include a region 23 located closest to the wing tip 10b and a trailing edge 10d among the plurality of regions 20.

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Inventors:
NOMURA TAKAYUKI (JP)
KODAMA SATOSHI (JP)
YUMITORI TAKAAKI (JP)
TAKAGI KIYOKA (JP)
SHITANI TOORU (JP)
ABE TOSHIO (JP)
Application Number:
PCT/JP2018/033418
Publication Date:
April 18, 2019
Filing Date:
September 10, 2018
Export Citation:
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Assignee:
MITSUBISHI HEAVY IND LTD (JP)
International Classes:
B64C3/26; B64C1/00
Foreign References:
JPS5881896A1983-05-17
US20100121625A12010-05-13
JP2016184223A2016-10-20
US20050163975A12005-07-28
US20170057195A12017-03-02
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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