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    • 10. 发明申请
    • MULTI-PIECE WHEEL STRUCTURE
    • 多层车轮结构
    • WO1984001747A1
    • 1984-05-10
    • PCT/US1981000090
    • 1981-01-23
    • SUCKOW, David, S.
    • B60B25/10
    • B60B25/04B60B25/22
    • A multi-piece wheel structure (16) permits inflation of a tire (10) mounted thereon only when components constituting the wheel structure (16) are locked together. The wheel structure (16) includes an annular rim base (18) having an outer periphery (30) with an indentation (36), an annular restraining flange (22) arranged about the rim base (18) which prevents axial movement of the tire (10) mounted on the rim base (18), a locking ring (24) which is insertable in the indentation (36) between the restraining flange (22) and the rim base (18) and on one axial side of the restraining flange (22), a conduit structure (44, 46) which extends through the rim base (18), at least one connection hole (52) in the rim base (18) connecting the conduit structure (44, 46) to the indentation (36), and a sealing plug (26) located in the hole (52) in sealing engagements with the rim base (18) and properly assembled locking ring (24). If the locking ring (24) is improperly assembled in the indentation (36) the sealing plug (26) escapes from the connection hole (52), passes into the indentation (36), and permits escape of air from the tire's interior (10a).
    • 如果构成车轮结构(16)的部件被锁定在一起,则多片式车轮结构(16)仅允许安装在其上的轮胎(10)的充气。 车轮结构(16)包括具有凹口(36)的外周(30)的环形边缘基部(18),围绕边缘基部(18)布置的环形限制法兰(22),其防止轮胎 (10),安装在所述轮辋基部(18)上的锁定环(24),所述锁定环可插入所述限制凸缘(22)和所述轮辋基座(18)之间的所述凹部(36)中并且在所述限制凸缘的一个轴向侧 (22),延伸穿过所述边缘基部(18)的导管结构(44,46),所述边缘基部(18)中的至少一个连接孔(52)将所述导管结构(44,46)连接到所述凹陷 36)和位于所述孔(52)中的密封塞(26),其与所述边缘基座(18)和适当组装的锁定环(24)密封接合。 如果锁定环(24)不适当地组装在凹口(36)中,则密封塞(26)从连接孔(52)逸出,进入凹口(36),并允许空气从轮胎的内部(10a )。