Adapter For Rolling Assembly And Rolling Assembly Comprising Same

An adapter for a rolling assembly having an axis of rotation and comprising:

• a tire having two beads,
• a rim,
• the adapter providing the connection between one of the beads and the rim,
• the rim having two rim seats,
• wherein the adapter comprises:
• an axially inner end adapted to be mounted on a rim seat and comprises an inner reinforcing element;
• an axially outer end that comprises an outer reinforcing element;
• a body that connects said axially outer end to said axially inner end so as to form a single piece and comprises at least one main reinforcement that provides the connection between said outer reinforcing element and said inner reinforcing element;
• a substantially cylindrical adapter seat adapted to receive one of the beads, said seat being situated at the axially outer end of said body;
• and
• an adapter bearing face substantially contained in a plane perpendicular to the axis of rotation, said bearing face being situated on the axially inner face of the axially outer end,
• wherein the reinforcing element of the axially outer end is entirely situated axially outside said adapter bearing face without being connected to said adapter bearing face, and
• wherein the body comprises at least one isotropic material selected from polyurethane, nylon, polyethylene terephthalate, polybutadiene terephthalate, silicones.