Patent ID: 11969933
Assignee: COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
Field: Other special machines (Mechanical engineering)
Classification: CPC B | IPC B

Claim 13:
14. The performer according to claim 1, wherein downstream ends of the first partition, the second partition or both the first and second partitions have a composite structure comprising a permanent base, which forms an integral part of the partition concerned and is produced at the same time as the partition concerned and the at least one stiffener from a same original material as the partition concerned, and a rechargeable tip, which is obtained by shaving an end of the partition concerned, in order to remove material therefrom, and thus form the permanent base, and then adding material onto the permanent base in order to constitute the rechargeable tip which is attached to the permanent base, the rechargeable tip thus projecting in the downstream direction relative to the permanent base, in the common direction of flow.