Invention Grant
- Patent Title: Aluminum-copper-lithium alloy product for a lower wing skin element with improved properties
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Application No.: US17061055Application Date: 2020-10-01
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Publication No.: US12116122B2Publication Date: 2024-10-15
- Inventor: Nicolas Bayona-Carrillo
- Applicant: CONSTELLIUM ISSOIRE
- Applicant Address: FR Issoire
- Assignee: CONSTELLIUM ISSOIRE
- Current Assignee: CONSTELLIUM ISSOIRE
- Current Assignee Address: FR Issoire
- Agency: McBee Moore & Vanik IP, LLC
- Priority: FR 02833 2013.12.05
- Main IPC: C22C21/16
- IPC: C22C21/16 ; B21B3/00 ; B21J1/00 ; B64C3/26 ; C22C21/12 ; C22C21/14 ; C22F1/057
Abstract:
The invention relates to a method for manufacturing a laminated or forged material, the thickness of which is 14 to 100 mm. The materials according to the invention are particularly suitable for manufacturing airplane underwing elements.
Public/Granted literature
- US20210016869A1 ALUMINUM-COPPER-LITHIUM ALLOY PRODUCT FOR A LOWER WING SKIN ELEMENT WITH IMPROVED PROPERTIES Public/Granted day:2021-01-21
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