| 摘要 |
<p>The application relates to a brake shoe for drum brakes wherein the curved sheet plate belt (1), covered externally by a layer of friction material is fixed on the edge of its internal supporting plate (2), by means of radial teeth (2a) along the edge of the supporting plate, which fit into and are calked into corresponding slots (1a) made along the median longitudinal axis of the sheet plate belt.</p> |
