Title:
【発明の名称】複合構造要素
Document Type and Number:
Japanese Patent JPH05501623
Kind Code:
A
Abstract:
PCT No. PCT/GB91/01042 Sec. 371 Date Feb. 28, 1992 Sec. 102(e) Date Feb. 28, 1992 PCT Filed Jun. 27, 1991 PCT Pub. No. WO92/00183 PCT Pub. Date Jan. 9, 1992.Fatigue, the phenomenon of structural or system failure, caused by repeated excitations from high frequency noise or vibration levels, can occur without warning in inlet cowls, fan ducts and thrust reverser translating cowls of aero engines. In modern day nacelle and fan duct design, the use composite structures predominates and a composite structural component is provided which does not suffer or does not suffer the same extent from such potential fatigue problems. The structural component has a front face for exposure to fatigue generating energy and includes a composite frontal region which includes the front face and which comprises a matrix and a high fatigue-strength metal or metal alloy mesh embodied within the matrix or partially embodied within it at the front face. The matrix is in sheet form and comprises or includes a synthetic resin.
Inventors:
ARNOLD MICHAEL J (GB)
Application Number:
JP51167091A
Publication Date:
March 25, 1993
Filing Date:
June 27, 1991
Export Citation:
Assignee:
SHORT BROTHERS PLC (GB)
International Classes:
B29C70/08; B29C70/22; B29D24/00; B32B3/12; B32B37/14; B32B37/16; B64C1/00; B29C70/06; B64C7/02; B64D29/00; E04C2/36; F02C7/045; F02C7/24; G10K11/16; G10K11/172; (IPC1-7): B29C67/14; B32B3/12; B64C1/00; B64C7/02; F02C7/045; F02C7/24; G10K11/16
Attorney, Agent or Firm:
Shigeru Yagita (2 outside)