Patent ID: 8371529
Filing Date: 2013-02-12
Classification: B64C,Y02T

Abstract:
1. An interconnection, in particular in the aerospace sector, comprising: a T-stringer which has a web portion and two foot portions which are connected at an angle at one end of the web portion and are aligned approximately opposite one another; an Ω-stringer which has a comb portion and two foot portions which are connected at opposing ends of the comb portion and are aligned substantially opposite one another; and a connection arrangement which joins together the foot portions of the T-stringer and of the Ω-stringer, wherein the connection arrangement joins together the T-stringer and the Ω-stringer in their longitudinal directions and has a foot portion which joins together the foot portions of the T-stringer and of the Ω-stringer and has a web portion which is aligned substantially vertically to the foot portion, the web portion of the connection arrangement having on one end or on both ends bevels which taper off towards the foot portions of the T-stringer and of the Ω-stringer and the bevel forms an angle of approximately 15 to 45° with the foot portion, the foot portion of the connection arrangement having a first cut which tapers off towards the web portion of the T-stringer and having a second cut which is directed away from the web portion of the T-stringer; wherein the connection arrangement has a first connection element and a second connection element, the first connection element connecting a first foot portion of the T-stringer to a first foot portion of the Ω-stringer and the second connection element connecting a second foot portion of the T-stringer to a second foot portion of the Ω-stringer; wherein the first and second connection elements together have a substantially H-shaped outline; and wherein at least one angle bracket, in particular for connecting a former to the Ω-stringer and the T-stringer, is connected to widening foot portions of the first and second connection elements.