Title:
複合フランジ、フランジを組み込むダクト及びフランジの製造方法
Document Type and Number:
Japanese Patent JP2010530319
Kind Code:
A
Abstract:
A flange (1) made of composite material, a method of making the flange (1) and a mandrel (3) upon which the flange (1) is formed are provided. The flange (1) is a curved hollow member that has a substantially triangular cross-section. The method of making the flange (1) includes applying composite material to external surfaces of a curved mandrel (3). The mandrel (3) is curved and comprises a solid triangular cross-section. The method also includes curing the composite material to produce a flange (1) that is a curved hollow member that is substantially triangular in cross-section.
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Inventors:
Marengo, Giovanni Antonio
Application Number:
JP2010510870A
Publication Date:
September 09, 2010
Filing Date:
June 03, 2008
Export Citation:
Assignee:
GK N Aerospace Services Limited
International Classes:
B29C70/06; B29C41/38; B29C41/44; F01D25/24; F02C7/00; F16L23/02; B29L31/30
Domestic Patent References:
| JP2008173782A | 2008-07-31 | |||
| JP2008173782A | 2008-07-31 |
Foreign References:
| US5239822A | 1993-08-31 |
Attorney, Agent or Firm:
Patent business corporation Yuko patent office