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Patent Searching and Data


Title:
METHOD FOR PRODUCING INTERMEDIATE PRODUCT OF AIRPLANE COMPONENT, AND AIRPLANE COMPONENT
Document Type and Number:
WIPO Patent Application WO/2021/200047
Kind Code:
A1
Abstract:
A first laminate in which a prepreg containing reinforcing fibers and a resin is layered is processed to form a second laminate including a flat portion in at least one side edge portion and a corrugated portion along a longitudinal direction in a section adjacent to the side edge portion, and an intermediate product is shaped from the second laminate with a shaping mold such that the flat portion constitutes an inner-side bent portion having a short peripheral length within a curved portion and the corrugated portion constitutes an outer-side bent portion having a long peripheral length within the curved portion.

Inventors:
SHIMADA NAOKI
NAKAYAMA YOSHIHIRO
OCHI SAYAKA
KANAZAWA SHOUHEI
OKUMURA KENSHIROU
HAMAMOTO TAKAYA
TANAKA KENTARO
OUCHI YUYA
Application Number:
PCT/JP2021/010191
Publication Date:
October 07, 2021
Filing Date:
March 12, 2021
Export Citation:
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Assignee:
KAWASAKI HEAVY IND LTD (JP)
International Classes:
B29C70/16; B29C70/42; B64C1/00; B64C1/06; B29K105/08; B29L31/30
Attorney, Agent or Firm:
ARCO PATENT & TRADEMARK ATTORNEYS (JP)
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