| 摘要 |
FIELD: building, particularly devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving. ^ SUBSTANCE: device comprises vibratory plate fastened to frame by means of suspension cables and hydraulic cylinder. Frame is secured to backhoe shovel handle and may be turned with respect to the handle through +/-20 angle. Frame may be used as spreader by means of iron sheets secured to side surfaces thereof and by means of ribs formed in frame corners usage. The frame may have rests for vibratory plate fixation in upper position. ^ EFFECT: simplified soil compaction in trench and other difficult-to-access areas. ^ 5 cl, 2 dwg |
