METHOD FOR MANUFACTURING HOLLOW REINFORCEMENT STRUCTURES INTERSECTING ONE ANOTHER

World Intellectual Property Organization Patent

APP PUB NO WO-2015063657-A1
SERIAL NO

PCTIB2014065563

Stats

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Method to manufacture a plurality of hollow reinforcement structures (3) for panels (P) or aerostructures. The method comprises the following consecutive steps: a) positioning at least one mandrel (2) on the surface of a panel (P) in correspondence to each hollow structure (3) to be manufactured; b) laminating at least one composite material layer (4) on top of each mandrel (2); c) polymerizing said panel (P) on which said at least one composite material layer (4) is applied; d) removing said at least one mandrel (2) from the hollow structures ( 3 ). At least two of said hollow reinforcement structures (3) intersect one another a single polymerization step b) is provided for all the hollow reinforcement structures (3).

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
ALENIA AERMACCHI SPAITITALY CITY WEI NEGO NOBEL

International Classification(s)

Inventor(s)

Inventor Name Address
BOTTERO LUCA 21057 OLGIATE OLONA (VA)
GREGORI MASSIMO 21054 FAGNANO OLONA (VA)

Cited Art Landscape

Load Citation