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公开(公告)号：US20230002067A1
公开(公告)日：2023-01-05
申请号：US17851407
申请日：2022-06-28
Applicant: Airbus Operations SAS
Inventor： Cédric POUPON , Olivier PAUTIS , Jonathan BLANC
Abstract: A shackle for fastening an aircraft engine including a ball joint with a pin including a ring including a first bore and a sleeve assembled in the first bore and having a second bore configured to receive the pin and the diameter of which progressively increases to have a flared inner surface at each of its ends, the fastening shackle being arranged such that a spherical outer surface of the ring bears an anti-friction coating produced on a region extending beyond the contact region with the body of the shackle, this first region being bordered by rims forming a projection around the coating, and/or the second bore bears an anti-friction coating on a region extending beyond its contact region with the pin, this region being bordered by rims forming a projection around this anti-friction coating, at the ends of the flared inner surface.
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