초록 ▼

A fitting for joining a first component to a second component, the fitting comprising a composite part and a reinforcement element. The composite part is formed from a composite material and comprises: a base; an end wall meeting the base at a first corner; and a side wall meeting the end wall at a

A fitting for joining a first component to a second component, the fitting comprising a composite part and a reinforcement element. The composite part is formed from a composite material and comprises: a base; an end wall meeting the base at a first corner; and a side wall meeting the end wall at a second corner and the base at a third corner. The reinforcement element is shaped such that it can be fitted to the composite part and engage the end wall of the composite part, the first corner of the composite part; and the second corner of the composite part.

대표청구항 ▼

1. A fitting for joining a first component to a second component, the fitting comprising: a composite part formed from at least two layers of composite material, the composite part comprising:a base;an end wall meeting the base at a first corner; anda side wall meeting the end wall at a second corne

1. A fitting for joining a first component to a second component, the fitting comprising: a composite part formed from at least two layers of composite material, the composite part comprising:a base;an end wall meeting the base at a first corner; anda side wall meeting the end wall at a second corner and the base at a third corner; anda separate reinforcement element configured to engage all of the end wall, the first corner part; and the second corner of the composite part. 2. The fitting of claim 1, wherein the composite part further comprises a second side wall meeting the base at a fourth corner and the end wall at a fifth corner; and the reinforcement element is configured to be fitted to and engage the fifth corner of the composite part. 3. The fitting of claim 1, wherein the composite part further comprises an upper wall meeting the end wall at a corner; and the reinforcement element is configured to be fitted to and engage the corner of the composite part between the end wall and the upper wall. 4. The fitting of claim 3 wherein the upper wall has an edge opposite to the end wall which is formed with a recess. 5. The fitting of claim 1 wherein at least one of the side walls of the composite part has an edge which is inclined at an acute angle to the base. 6. The fitting of claim 1 wherein the base and end wall of the composite part each have one or more holes formed therein for receipt of a fastening element. 7. The fitting of claim 1 wherein the reinforcement element has one or more holes formed therein for receipt of a fastening element. 8. The fitting of claim 1 wherein the reinforcement element is formed from a different material from the material of the composite part. 9. The fitting of claim 1 wherein the reinforcement element is formed from a non-composite material. 10. The fitting of claim 1 wherein the reinforcement element is formed from a metal. 11. The fitting of claim 1 wherein at least one of the corners of the composite part is rounded and is engaged by a rounded edge of the reinforcement element. 12. A method of manufacturing the fitting of claim 1, the method comprising fitting the reinforcement element to the composite part such that it engages the end wall of the composite part, the first corner of the composite part; and the second corner of the composite part. 13. The method of claim 11 further comprising moulding the composite part in contact with the reinforcement element. 14. A joint comprising: a first component;a second component; andat least one fitting according to claim 1, said fitting having its base joined to the first component and its end wall joined to the second component. 15. The joint of claim 13 wherein the first component is part of a center wing box of an aircraft, and the second component is part of a lateral wing box of an aircraft. 16. An aircraft comprising a joint according to claim 13.