| 摘要 |
Improvements to cold cutting equipment of road surfaces with independent side protection guards, integral with skids resting against the ground complete with curved slots with concave parts facing a central point, substantially coinciding with the center of rotation of a cutting drum. In the slots, a thrust pin and a guide pin are engaged, respectively, which allow the skids, integral with the side guards, to constantly maintain a chase cutting depth, within operational tolerance limits, so that it is not affected by oscillation caused by a variation of a position of a cutter supporting structure due to uneven ground or irregular movements of components that carry the road cutter structure. |
