Stringers made of a composite material with a bulb

Details Stringers made of a composite material with a bulb Stringers made of a composite material with a bulb

B - Operations, Transporting

29

C

B29C 70/34 (2006.01) B29D 99/00 (2010.01) B29C 70/46 (2006.01) B29C 70/54 (2006.01) B64C 1/06 (2006.01)

Patent

CA 2619767

The invention relates to a stringer (11, 21, 31) which is made from a composite material and which is used to stiffen composite panels, particularly those used in the aeronautical industry. The inventive stringer is formed by a base (15) which is used to join same to the panel and a structural element (13, 23, 33) which is equipped with a structural reinforcement (17, 27, 37) at the end opposite the base (15), said structural reinforcement being made from high-modulus unidirectional fibres of the same material as the stringer or another compatible material. The invention also relates to a method of producing said stringer.

L'invention concerne une lisse (11, 21, 31) composite utilisée pour rigidifier des panneaux composites, en particulier ceux utilisés dans l'industrie aéronautique. La lisse de l'invention est formée par un pied (15) d'assemblage au panneau et par un élément structural (13, 23, 33) présentant un renfort structural (17, 27, 37) dans l'extrémité opposée au pied (15) formé par des fibres unidirectionnelles de haut module, composé du même matériau que celui de la lisse ou d'un autre matériau compatible. L'invention concerne également un procédé de fabrication de ladite lisse.

Affiliated with

Also associated with

Rating

Stringers made of a composite material with a bulb does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stringers made of a composite material with a bulb, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stringers made of a composite material with a bulb will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1352141