Patent ID: 7204458

Claim:
Closing system interposed between two fan cowls of an aircraft engine pod that can occupy an open position and a closed position with respect to each other, the system comprising: at least one main locking mechanism, and at least one emergency locking mechanism that is automatically engaged when the two fan cowls are moved from the open position to the closed position, the at least one emergency locking mechanism capable of being activated when the at least one main locking mechanism is not locked, the at least one emergency locking mechanism includes a first and a second complementary shaped parts, installed on a first and a second of the two fan cowls respectively, wherein said at least one main locking mechanism comprises a first part and a second part installed on the first and second of the two fan cowls, respectively, said first part for engaging said second part, wherein the first part is a hook coupled to the first of said two fan cowls and the second part is a lever hinged on the second of the two fan cowls.