| 摘要 |
<p>A brake disc assembly comprising: a hub provided with a circumferential radial flange structure extending therefrom and having front and rear annular faces; at least two sector shaped lining parts which together form an annular assembly, each part being of monolithic construction and including confronting front and rear sector-shaped linings, all of the linings together forming front and rear annular linings the outer surfaces of which will be acted on by braking jaws during use of the assembly, each of the parts being removably fitted over the flange structure in concentric relationship with the hub so that the front and rear faces of the flange structure lie between the opposed surfaces of the confronting front and rear sector-shaped linings, the linings having radially extending inner ribs projecting therefrom so as to form cooling passages open at both their radial inner and outer ends, at least some of the ribs having edges which serve as guides for the lining parts during fitting of the latter over the flange in a radial direction, the rib edges engaging the flange structure in the completed brake disc assembly; and for each sector-shaped lining part a single removable connecting element extending parallel to the axis of the hub and connecting the respective lining part with the flange structure, each of the connecting elements being located approximately at the center of the respective lining part.</p> |
