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    Dust boot for tread brake units
    5.
    发明授权
    Dust boot for tread brake units 失效
    用于制动单元的排气装置

    公开(公告)号：US3638503A

    公开(公告)日：1972-02-01

    申请号：US3638503D

    申请日：1969-10-03

    申请人： WESTINGHOUSE AIR BRAKE CO

    发明人： STIPANOVIC JOSEPH G ,  ALLAN EARL E

    IPC分类号： B61H13/34 ,  F16D49/00 ,  F16J3/04 ,  F16J15/50

    CPC分类号： F16D49/00 ,  B61H13/34 ,  F16J3/045 ,  Y10S24/39 ,  Y10T24/45152 ,  Y10T74/219

    摘要： A split- or seam-type cone-shaped replaceable dust boot for surrounding the brake rod of a tread brake assembly wherein the boot is disposed in surrounding relation to the brake rod so as to be readily removable and replaceable without disassembly or removal of the associated brake assembly parts. This seam-type dust boot is installed in surrounding relation to the brake rod while the edges of the split seam are separated, following which these edges are secured together in a sealed relationship by overlapping and interlocking ribs on the mating edges. If desired, a slide-fastener element may be employed to effectuate the interlocking of the ribs on the mating edges.

    摘要翻译： 用于围绕胎面制动器组件的制动杆的分体式或接缝式锥形可更换防尘罩，其中所述护罩以围绕所述制动杆的方式设置，以便容易地移除和更换，而不拆卸或移除相关联的 制动器总成部件。 这种接缝式防尘罩安装在与制动杆相关的周围，而分裂接缝的边缘分开，然后这些边缘通过在配合边缘上重叠和互锁的肋条以密封的关系固定在一起。 如果需要，可以使用拉链元件来实现配合边缘上的肋的互锁。