| 摘要 |
A safety support including a body and a base having a substantially cylindrical radially internal face intended to be mounted around a tire rim, the base including a set of substantially inextensible circumferential reinforcing wires wrapped in an elastomer substance, the support being provided by injection under pressure into a closed cavity from feed points located on the support body, the base including supplementary reinforcing elements arranged radially, at least in part, externally relative to all the circumferential reinforcing wires and axially with respect to the feeding points.
|
