Abstract: Connection interface rotating about a longitudinal axis. A first end portion includes outer lugs extending radially towards the outside and which are capable of forming an outer upper bayonet link. a second end portion includes lower notches capable of forming a peripheral lower bayonet link with an outer element. A central passage passes all the way through connecting the first end portion and the second end portion, the central passage including inner lugs capable of forming an inner upper bayonet link. A joint is mounted on the first end portion. The second end portion includes an annular housing including an axial groove opening into an end face of the second end portion, and a radial groove surrounding the axial groove. The radial groove is configured to house lugs of the outer element in order to form the peripheral lower bayonet link and allow a movement of the lugs.

Abstract: Connection interface rotating about a longitudinal axis. A first end portion includes outer lugs extending radially towards the outside and which are capable of forming an outer upper bayonet link. a second end portion includes lower notches capable of forming a peripheral lower bayonet link with an outer element. A central passage passes all the way through connecting the first end portion and the second end portion, the central passage including inner lugs capable of forming an inner upper bayonet link. A joint is mounted on the first end portion. The second end portion includes an annular housing including an axial groove opening into an end face of the second end portion, and a radial groove surrounding the axial groove. The radial groove being is configured to house lugs of the outer element in order to form the peripheral lower bayonet link and allow a movement of the lugs.