초록 ▼

A splice plate for stringers designed to connect two adjacent stringers at least three independent pieces, a connection rod being designed to be fixed by two opposite extremities to two adjacent stringers, and at least two connecting plates, each connecting plate being designed to be fixedly joined

A splice plate for stringers designed to connect two adjacent stringers at least three independent pieces, a connection rod being designed to be fixed by two opposite extremities to two adjacent stringers, and at least two connecting plates, each connecting plate being designed to be fixedly joined to a first extremity of one of the two stringers, and by a second extremity of a cross bar disposed between the two stringers. The disclosed embodiment also relate to a device for orbital fixation including at least one stringer splice plate splice bar.

대표청구항 ▼

What is claimed is: 1. A stringer splice plate designed to connect two adjacent stringers, the stringer splice plate comprising at least three independent parts, one connection rod being fixed by two opposite extremities to the two adjacent stringers where the connection rod and the two opposite ex

What is claimed is: 1. A stringer splice plate designed to connect two adjacent stringers, the stringer splice plate comprising at least three independent parts, one connection rod being fixed by two opposite extremities to the two adjacent stringers where the connection rod and the two opposite extremities have a common longitudinal axis, and at least two joining plates, each joining plate being fixedly joined by a first extremity of one of the two stringers, and by a second extremity of a cross-piece positioned between the two stringers, the cross-piece extending in a horizontal position relative to a vertical frame so as to cover an attachment zone where the two adjacent stringers are separated from each other by the vertical frame, and a plurality of fasteners penetrating each of said extremities substantially perpendicular to said longitudinal axis, whereby each of said extremities are connected to said stringers in a manner to prohibit relative rotation between said stringers and said rod or said extremities. 2. The stringer splice plate according to claim 1, wherein the first extremity of a joining plate can be fixedly joined to the flange of a stringer, so as to extend at least partially along the flange and in the extension of said flange. 3. The stringer splice plate according to one of the claim 1, wherein the connection rod comprises at least one rigid bar extending between the two stringers. 4. The stringer splice plate according to claim 1, wherein the connection rod has at least one cable designed to extend between the two stringers. 5. The stringer splice plate according to one of the claim 1, wherein at least one extremity of the connection rod is capable of being connected to a web of a stringer. 6. The stringer splice plate according to one of the claim 1, wherein at least one extremity of the connection rod comprises at least one flat tie designed to be attached to a web of a stringer, so as to extend along said web. 7. An orbital joining device to fixedly join two fuselage panels facing each other, perpendicularly to the longitudinal axis of said fuselage, comprising at least one stringer splice plate, capable of fixedly joining two longitudinal stringers each extending on a different fuselage panel and facing each other, the at least one stringer splice plate including one connection rod being fixed by two opposite extremities to the two adjacent stringers where the connection rod and the two opposite extremities have a common longitudinal axis, and at least two joining plates, each joining plate being fixedly joined by a first extremity of one of the two stringers, and by a second extremity of a cross-piece positioned between the two stringers, the cross-piece extending in a horizontal position relative to a vertical frame so as to cover an attachment zone where the two adjacent stringers are separated from each other by the vertical frame, and a plurality of fasteners penetrating each of said extremities substantially perpendicular to said longitudinal axis, whereby each of said extremities are connected to said stringers in a manner to prohibit relative rotation between said stringers and said rod or said extremities. 8. The Orbital joining device according to claim 7, wherein the connection rod of the stringer splice plate goes through the vertical frame extending transversely relative to a longitudinal axis of the stringer splice plate, said vertical frame being positioned in the zone of attachment of the two fuselage panels, between the two facing stringers. 9. The orbital joining device according to claim 7, wherein the at least two joining plates are positioned on either side of the vertical frame extending transversely relative to a longitudinal axis of the stringer splice plate, said vertical frame being positioned in the zone of attachment of the two fuselage panels, between the two facing stringers. 10. The orbital joining device according to one of the claim 7, wherein the vertical frame is provided with a through hole capable of letting through the connection rod of the stringer splice plate. 11. The Orbital joining device according to claim 10, wherein the through hole comprises a hole with a diameter substantially equal to the diameter of the rigid bar of the connection rod that goes through the hole, and two slots, made around the hole and opening into the hole, the size of the orifice that extends between the two slots being substantially equal to the size of one extremity of the connection rod, so as to permit the passage of said extremity through the vertical frame. 12. The Orbital joining device according to claim 11, wherein the slots extend in parallel to the longitudinal axis of the vertical frame. 13. The orbital joining device according to claim 10, wherein the through hole comprises a hole with a diameter substantially equal to the diameter of the cable of the connection rod that goes through the hole, and two slots, made around the hole and opening into the hole, the size of the orifice that extends between the two slots being substantially equal to the size of one extremity of the connection rod, so as to permit the passage of said extremity through the vertical frame. 14. The orbital joining device according to claim 13, wherein the slots extend in parallel to the longitudinal axis of the vertical frame. 15. The orbital joining device according to claim 10, wherein the through hole comprises a hole with a diameter substantially equal to the diameter of the rigid bar of the connection rod that goes through the hole, the cable of the connection rod that goes through the hole, and two slots, made around the hole and opening into the hole, the size of the orifice that extends between the two slots being substantially equal to the size of one extremity of the connection rod, so as to permit the passage of said extremity through the vertical frame. 16. The orbital joining device according to claim 15, wherein the slots extend in parallel to the longitudinal axis of the vertical frame.