| 摘要 |
<p>The ramming device comprises a ramming element to be assigned to the end of a rock breaker. The inventive device receives the shocks generated by the rock breaker and transmits them to fragments to be compacted. The ramming device also has a frame comprising: positioning structure for positioning relative to the rock-breaker so that the axis of the frame is coincident with the axis of the rock breaker; joining structure that enable the temporary and removable fixing of the frame to the end of the rock breaker; axially translational guiding structure for guiding the ramming element relative to the frame; structure for blocking the rotation of the ramming element about the axis of the frame, and; structure for limiting the amplitude of this translation.</p> |
