| 摘要 |
<p>A top wear plate 9 for the rotor of a rock crusher, where the rotor includes a rotor body with an upper surface. The top plate 9 includes a lip positioned about and descending vertically from the underside of the outer circumference of the lip wear plate. The lip includes a protrusion 13 that will engage with a complementary recess on the top surface of the rotor body 1.</p> |
