E01C 19/4846

{Rail- or like-borne apparatus, e.g. sliding on side forms, rolling on form rails, kerbs or like trackways with non-vibratory or non-percussive pressing or smoothing means, e.g. trailing smoothing pans, plates pressing the materials processed by immersed vibrators; with supplemental elements penetrating the paving to work the material thereof, e.g. rodding means}