| Patents for E01C 19 - Machines, tools, or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving (13,507) | 
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| 10/08/1985 | US4546425 Procedure and device for optimation of the vibration amplitude in vibratory rollers | 
| 10/01/1985 | US4544346 Concrete screed with curb forming apparatus | 
| 09/24/1985 | CA1194184A1 Method and apparatus for regulating the temperature during the production of building-material compositions | 
| 09/10/1985 | US4540312 Material spreader system with column bypass | 
| 09/10/1985 | US4540287 Asphalt recycling | 
| 09/04/1985 | EP0153800A1 Improvements in or relating to block laying apparatus | 
| 08/27/1985 | US4537796 Method for treating the surface of a concrete slab | 
| 08/27/1985 | US4537331 Apparatus for dispensing viscous materials | 
| 08/06/1985 | US4533112 For use in forming a concrete pad | 
| 08/06/1985 | US4533111 Construction system for cast-in-place concrete barriers for roadways | 
| 08/06/1985 | US4532882 Machine for spreading and smoothing surface coverings | 
| 07/31/1985 | EP0149848A2 Process for the hot regeneration and recycling in situ of worn road pavings and plant for carrying out the same | 
| 07/24/1985 | EP0149274A1 Dosing device comprising a tiltable crusher plate | 
| 07/16/1985 | US4529133 Process for crushing and sizing soft limerock | 
| 07/16/1985 | US4529127 Machine for applying a two component resin to a roadway surface | 
| 07/16/1985 | US4529104 For applying a substance onto farmland | 
| 07/03/1985 | EP0146939A2 Device and method for heating crushed asphalt | 
| 07/02/1985 | US4526493 Slip-forming machine and process for laying concrete mix adjacent to plastic concrete mix | 
| 07/02/1985 | US4526190 For a pneumatic reciprocating motor | 
| 06/25/1985 | CA1189373A1 Bituminous finisher | 
| 06/19/1985 | EP0145102A2 Movable apparatus for levelling and equalizing an aggregate layer | 
| 06/18/1985 | US4523873 Vibratory roller with axially spaced zig zag impact bars and wire rope cleaners | 
| 06/18/1985 | US4523542 Paving apparatus for a travelling path for vehicles of guide rail system | 
| 06/11/1985 | US4523280 Spreader control | 
| 06/11/1985 | US4522498 Asphaltic concrete recycle apparatus and method | 
| 06/11/1985 | US4522341 Adaptable material spreading vehicle | 
| 06/11/1985 | US4522192 Extruder melter apparatus | 
| 06/11/1985 | CA1188558A2 Ice aggregate road and method and apparatus for constructing same | 
| 06/04/1985 | USRE31905 Method and apparatus for recycling asphalt-aggregate compositions | 
| 06/04/1985 | USRE31904 Method and apparatus for recycling asphalt-aggregate compositions | 
| 05/29/1985 | EP0143043A2 Slipform paver comprising two conforming plates for the construction of concrete carriage ways | 
| 05/28/1985 | US4519711 Drum mixer and method | 
| 05/22/1985 | EP0142198A1 Method and device for the compaction of soil | 
| 05/09/1985 | WO1985001972A1 Method and device for compacting soil | 
| 05/08/1985 | EP0139827A2 Device for laying paving stones | 
| 04/24/1985 | EP0138497A2 Lifting and positioning aid | 
| 04/16/1985 | US4511284 In a road repair truck | 
| 04/10/1985 | EP0136822A2 Device for supporting a roll of material to a vehicle | 
| 04/02/1985 | CA1184802A1 Apparatus for dispensing viscous materials | 
| 03/26/1985 | US4507015 Arrangement for paving elastic surface material | 
| 03/26/1985 | US4507014 Consolidating plank for a highway finishing machine | 
| 03/26/1985 | US4507012 Apparatus and method for filling trenches in paved surfaces | 
| 03/20/1985 | EP0134352A1 Rapidly deployed assault vehicle surfacing or trackway system | 
| 03/19/1985 | US4505356 Operator's seat and controls arrangement for a tandem road roller | 
| 03/12/1985 | US4504149 Closed end drum asphaltic concrete recycle apparatus and method | 
| 03/05/1985 | US4502813 Asphalt laying machine | 
| 02/26/1985 | CA1183024A1 Device for continuous adjustment of the vibration amplitude of eccentric elements | 
| 01/29/1985 | US4496265 Compact asphalt laying machine for sidewalks and the like | 
| 01/23/1985 | EP0132202A1 Mobile device for the in situ cold mixing and spreading of bitumen-coated products for road surfacings | 
| 01/23/1985 | EP0131761A2 Vehicle equipped with a salt spreading unit | 
| 01/23/1985 | EP0131619A1 Diatomite-modified pavement | 
| 01/17/1985 | WO1985000124A1 Manually-operated pneumatic vibration-protected impacting machine | 
| 01/16/1985 | EP0131162A1 Device for the preparation of road surfacing material | 
| 01/16/1985 | EP0131133A1 Method of laying single concrete paving stones produced as slabs | 
| 01/15/1985 | US4493585 Bituminous finisher | 
| 01/08/1985 | US4492490 Road repair spreader | 
| 01/01/1985 | US4491275 Dispenser for road vehicle | 
| 12/18/1984 | US4488833 Rapidly deployed assault vehicle surfacing or trackway system | 
| 12/18/1984 | CA1179699A1 Material spreading apparatus | 
| 12/12/1984 | EP0127933A1 Apparatus and method for spraying a mixture of a binder and a volatile liquid | 
| 11/27/1984 | US4484834 Pavers | 
| 11/20/1984 | US4483620 Regenerative heating and melting device for recovered asphalt concrete rubble | 
| 11/13/1984 | US4481835 Device for continuous adjustment of the vibration amplitude of eccentric elements | 
| 11/06/1984 | US4481039 Elongated rotating drum | 
| 11/06/1984 | US4480922 Recycling apparatus for particulate asphaltic concrete | 
| 10/30/1984 | US4479739 Machine for laying shaped bricks | 
| 10/17/1984 | EP0121787A2 Steering pin arrangement for a rolling element of a vehicle | 
| 10/16/1984 | US4477250 Asphalt recycle plant and method | 
| 10/16/1984 | US4477203 Apparatus and method for applying coatings to traffic surfaces | 
| 10/03/1984 | EP0120291A2 Self-propelled device for displacing transportable heavy concrete elements and other loads | 
| 09/26/1984 | EP0119328A2 Drying-mixing drum for preparing bituminous mix, particularly by use of recovered material | 
| 09/18/1984 | CA1174499A1 Asphalt laying machine | 
| 09/11/1984 | US4470783 Apparatus for screeding and leveling | 
| 09/11/1984 | CA1174132A1 Asphalt reclamation system and unit | 
| 09/11/1984 | CA1174071A1 Vibratory concrete screed | 
| 08/29/1984 | EP0116816A1 Method of re-using asphalt covering and asphalt covering mass produced according to the method | 
| 08/29/1984 | EP0116704A1 Spray bar valve | 
| 08/28/1984 | US4468125 Method and apparatus for the batchwise production of paving mixes containing mineral aggregate and bituminous binder | 
| 08/21/1984 | US4466757 Vibratory screed including a spreading device for leveling and distributing plastic concrete in front of the screed | 
| 08/15/1984 | EP0115567A1 Tamping beam for a road finisher | 
| 08/14/1984 | US4465397 Track surface laying | 
| 08/07/1984 | CA1172032A1 Spreader/grader | 
| 07/31/1984 | US4462690 Apparatus for the production of applicable coating _material for coating milled-off or peeled-off road surfaces | 
| 07/25/1984 | EP0114118A1 Process and apparatus for manufacture of asphalt | 
| 07/19/1984 | WO1984002709A1 Diatomite-modified pavement | 
| 07/18/1984 | EP0113360A1 Method and device for energy recovery by manufacturing of asphalt in bulk. | 
| 07/17/1984 | US4460291 Track for soft ground | 
| 07/10/1984 | US4458847 Dosage granulator for tearing up a material of high viscosity | 
| 07/10/1984 | US4458763 Soil stabilizer machine with recycler screen | 
| 07/06/1984 | EP0099400A4 Asphalt pavement mix containing diatomite filler and a method of mixing same. | 
| 06/19/1984 | US4454780 Vibratory mechanism | 
| 06/19/1984 | CA1169404A1 Dosage granulator for tearing up a material of high viscosity | 
| 06/19/1984 | CA1169318A1 Apparatus for heating aggregate, recycled asphalt and the like | 
| 06/12/1984 | CA1169107A1 Vehicle for distributing thawing materials | 
| 05/30/1984 | EP0109765A2 Slab lifter | 
| 05/30/1984 | EP0109639A1 A road finisher with an improved smoother | 
| 05/29/1984 | US4451153 Apparatus for blending and dispensing a mixture of asphalt emulsion and sand | 
| 05/16/1984 | EP0108292A2 Roll-up surfacing for a traffic area | 
| 05/15/1984 | US4448352 Molten asphalt spray mechanism | 
| 05/15/1984 | CA1167479A1 Guard apparatus for small type snow plow |