Pneumatic, set that has a toric tire, ferrule, and, processes of assembly in a rim of a toric tire and disassembly out of a rim of a toric tire.

摘要

"PNEUMATIC, ASSEMBLY THAT HAS A TORIC TIRE, VIOLA, AND, ASSEMBLY PROCESSES IN A ROUND OF A TORICAL TIRE AND DISASSEMBLY OUTSIDE A RING OF A TORIC TIRE". The set has a rim 12 and a closed toric tire 1. It has a pneumatic wrap 11 and a ferrule, which define a watertight enclosure 10. The ferrule 13 materializes a mounting base on the rim 12, and forms a sleeve intended for rest on said ring in the mounting position. The ferrule 13 has a protrusion 140 that has a locking support face 14 laterally, intended to be fitted into a complementary groove 120 arranged in the rim 12 to oppose any relative movement between the tire and the rim axially in at least one direction . The ferrule has a degree of flexibility such that a depression in the enclosure 10 causes the protuberance to move in the direction of the largest rays. Tire 1 is pushed into the rim 12, and then the depression is canceled so that the protrusion 140 fits into the groove 120.