ClassID:

127727

E01C19/486 - CPC Classification

Classification description:

Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means; Apparatus designed for railless operation, e.g. crawler-mounted, provided with portable trackway arrangements with non-vibratory or non-percussive pressing or smoothing means; with supplemental elements penetrating the paving to work the material thereof

Recent Application in this class:
#1
20250290256
2025-09-18

ROAD PAVER WITH HEIGHT-ADJUSTABLE DEFLECTOR PLATE

#2
20250075446
2025-03-06

SCREED PLATE AND TAMPER BAR ARRANGEMENT FOR PAVING APPARATUS OR PAVING APPLICATIONS

#3
20250075445
2025-03-06

PAVING MATERIAL AGITATION AND DISTRIBUTION BAR SYSTEM

#4
20220220675
2022-07-14

Tamper stroke adjustment

#5
20210131044
2021-05-06

Variable tamper bar amplitude for asphalt pavers

#6
20200362522
2020-11-19

Road finisher and method for determining the layer thickness of a paving layer produced

#7
20200277742
2020-09-03

Screed arrangement

#8
20190390416
2019-12-26

Road finisher, tamper bar for a road finisher, and method for manufacturing a tamper bar

#9
20190024326
2019-01-24

Road finisher, tamper bar for a road finisher, and method for manufacturing a tamper bar

#10
20180282951
2018-10-04

Assembly and method for manufacturing a piston rod and a tamper bar

#11
20170268181
2017-09-21

Road paver with control unit for determining the weight and/or the center of gravity and/or the width of the screed and corresponding method

#12
20170138002
2017-05-18

Road finisher with heated tamper bar

#13
20170138001
2017-05-18

Road finisher with heated tamper bar

#14
20160340840
2016-11-24

Two-layer concrete pavement forming device and pavement method using normal concrete and high-performance concrete

#15
20110299924
2011-12-08

Apparatus and method for applying additives to a concrete mix

#16
20110085859
2011-04-14

Gyro compensated inclinometer for cross slope control of concrete screed

#17
20110044758
2011-02-24

Method for Producing a Road Surface, Preferably a concrete road surface, and road paver