LEADING EDGE STRUCTURE FOR AIRCRAFT AND MANUFACTURE OF LEADING EDGE PART

Japanese Patent JP3529911

B2

PROBLEM TO BE SOLVED: To prevent any gap from being formed in a junction between a bulkhead and its inner skin by forming an outer skin and its commutation wall in such a way that respective fiber reinforced resin is integrally joined and hardened, and thereby firmly bonding both the inner skin and the bulkhead in place, which are formed out of fiber reinforced resin as one part in advance.
SOLUTION: An internal wall 2 formed by a separate process, is firmly stuck to an outer skin 1 formed out of hardened outer skin pre-preg. For example, both the end parts of the internal wall 2 are fixed by bonding and the like to paired right and left ribs, and these ribs are fixed to the outer skin 1 by bonding and the like, so that an inner skin part 2a and commutation fins F,... are firmly stuck to one another. In this case, sealing compounds are applied to the tip end parts of the commutation fins F,... in advance, and the abutting parts of the commutation fins F,... and the inner skin part 2a are thereby sealed. Since there exists no gap between the inner skin part 2a of the internal wall 2 and a bulkhead part 2b, the structure is free of nonconformity such that warm air in a warming chamber leaks to a warm air exhaust chamber as in the past, and furthermore the structure is strong because the inner skin part 2 and the bulkhead part 2b are formed out of one part.

Kawabe, Takashi
Sato, Keiichi
Yamashita, Daiya
Nakayama, Haruo
Shiraishi, Koji
Matsumoto, Keizo

JP22826495A

May 24, 2004

September 05, 1995

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HONDA MOTOR CO LTD

B64C3/16; B64C3/28; B64D15/04; (IPC1-7): B64D15/04; B64C3/28

小山 有 （外２名）

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