| 摘要 |
For a mounted assembly comprising a wheel rim and a safety support disposed against the rim inside the cavity of a tire; method of lubricating the tire cavity and more particularly the interface zone between the support and the tire, which allows lubricant to be dispensed in said zone only when the mounted assembly is in a flat rolling condition, such that the non-instantaneous contact established between the inside surface of the tread and the seal allows the lubrication port to be unblocked. The invention also concerns a lubrication device and a seal enabling said method to be implemented, and a support and a reservoir enabling implementation of the method.
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