Tubeless tire valve means
    3.
    发明授权
    Tubeless tire valve means 失效
    无管轮胎阀

    公开(公告)号:US3610312A

    公开(公告)日:1971-10-05

    申请号:US3610312D

    申请日:1969-12-10

    CPC classification number: B60C29/02

    Abstract: The tubeless tire is mounted on a rim in which the valve stem opening is blocked by obstruction means having any of various structures. The tire is filled ''''under the bead.'''' Subsequently a selected valve stem is used to force the obstruction means to unblock the opening and is mounted in the opening in communication with the tire.

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