FLAP POUR PNEUMATIQUE. ANNEAU DE PROTECTION ENTRE CHAMBRE A AIR ET JANTE ET/OU BOURRELET POUR PNEUMATIQUES

摘要

A flap for tires has lateral wings at the ends of which there is an extension which, in stress-free condition, is spaced axially inwards from the inner wall of the tire so that, upon inflation, the inner tube first of all protrudes towards the inside of the inflatable cavity before it is flattened against the tire.