Abstract: A fluid dispensing device (100) for controlling the atmosphere of a work zone (20) has a first connection stage (103), which is provided with an intake chamber (105), intended to receive the incoming fluid (101) and an evacuation chamber (106) intended to collect the outgoing fluid (102) and separated from the intake chamber (105) by a first partitioning structure (110), then a second dispensing stage (104), which comprises, according to an alternation of injection angular segments (A111) and of extraction angular segments (A112) defined by a second partitioning structure (114), a plurality of injection cells (111) which communicate with the intake chamber (105) and which are coupled respectively to several injection points (46) provided in the work zone (20), and plurality of extraction cells (112) which communicate with the evacuation chamber (106) and which are coupled respectively to several extraction points (47) provided in the work zone (20).

Abstract: The tooling is suitable for manufacturing a toroidal tire that has a crown, a first annular bead and a second annular bead, together with a first sidewall and a second sidewall. The, tool has a core which is provided with groove-type passages that are suitable for receiving reinforcing elements, referred to as “stays.” The stays are designed to be permanently incorporated into the structure of the tire and to each extend in the cavity of the tire, thereby connecting a crown anchor point situated in the crown of the tire to a lateral anchor point situated in one of the sidewalls or beads of the tire.

Abstract: A device for cutting the profile of a tyre tread (B) in a profiled element made of a raw rubber mixture comprises a frame (1) supporting a cutting assembly (2) and travel means (3) which make it possible for said profiled element (B) to be cut to travel in front of said cutting assembly (2), said cutting assembly (2) comprising at least one cutter (4) for cutting a longitudinal groove (S) in the outer face of said profiled element (B) and means (5) for inducing vibration in said cutter (4) in a transverse direction perpendicular to the direction of travel (X-X?) of said profiled element.