Abstract: A holder device for being present at the surface of a first part made of composite material in order to enable a second part to be held to the first part, the holder device including a body made of composite material including a fiber structure and a matrix present in the pores of the fiber structure; and a holder member including a base and holder tabs extending from either side of the base, the holder tabs being for defining a holding zone for holding the second part to the first part, the base of the holder device being present in the body, and the holder tabs projecting through a surface of the body.

Abstract: A device for confining a given zone of a part. The device having a first rigid sleeve open to a first end which is capable of being applied around said given zone of the part. The device further having a second flexible and elastic sleeve open to a same first end as the first sleeve and intended to be applied on the part. The second sleeve remotely surrounds the first rigid sleeve so as to form an annular space which is connected to the means for depressing the annular space.

Abstract: A holder device for being present at the surface of a first part made of composite material in order to enable a second part to be held to the first part, the holder device including a body made of composite material including a fiber structure and a matrix present in the pores of the fiber structure; and a holder member including a base and holder tabs extending from either side of the base, the holder tabs being for defining a holding zone for holding the second part to the first part, the base of the holder device being present in the body, and the holder tabs projecting through a surface of the body.

Abstract: The invention relates to a housing comprising: a chamber; a cover (12); and a means (111) for attaching the chamber to the cover. Said cover comprises a hole (121), said hole (121) being suitable for having the attachment means (111) pass therethrough, one end of the attachment means (111) projecting from the hole (121), such to have the shape thereof changed by means of heading. The invention is characterized in that the cover (12) comprises a continuous reinforcement (122) on the edge of the hole (121), and in that, during heading of the end of the attachment means (111), the reinforcement (122) melts at least partially in contact with the end of the attachment means (111) such as to form a weld.