| 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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| 04/03/2013 | CN202849905U Rigid sealing trochanter for unfolding novel asphalt spreading arm |
| 04/03/2013 | CN202849904U Novel control device of asphalt circulating and spreading mechanism |
| 04/03/2013 | CN202849903U Towed-type asphalt coating seal machine |
| 04/03/2013 | CN202849902U Horizontal asphalt mixture stirring machine |
| 04/03/2013 | CN202849901U High-efficiency energy-saving asphalt concrete mixing system |
| 04/03/2013 | CN103016519A Transmission mechanism, drying drum transmission device and asphalt station with same |
| 04/03/2013 | CN103015301A Method and system for controlling position of leveling cylinder piston at stating stage of paver |
| 04/03/2013 | CN103015300A Mechanical crabbing mechanism of small dual-steel-wheel road roller |
| 04/03/2013 | CN103015299A Tire pavement roller and water spraying and oil injection system thereof |
| 04/03/2013 | CN103015298A Spreading device of paver |
| 04/03/2013 | CN103015297A Light spreading method for cement bonding course slurry between upper base course and lower base course and special trolley for light spreading |
| 04/03/2013 | CN103015296A Internal aerating system for bituminous mixture mixing plant |
| 04/03/2013 | CN103015295A Agitating device for heating recycled asphalt concrete |
| 04/03/2013 | CN103015294A Drying roller and asphalt agitating device |
| 04/03/2013 | CN103015293A Asphalt heating tank |
| 04/03/2013 | CN103015292A Method for determining optimal asphalt aggregate ratio of asphalt mixture based on pavement performance |
| 04/03/2013 | CN102286911B Multi-station fast material unloading and loading mechanism |
| 04/03/2013 | CN102211562B Pivotable roll-bar |
| 04/03/2013 | CN102071635B Method for laying down a pavement, a screed and a road paver |
| 04/03/2013 | CN102056751B Bogie lock |
| 04/02/2013 | US8408839 Machine for laying concrete paths |
| 04/02/2013 | CA2668780C Operational signal system and signal light arrangement |
| 03/28/2013 | WO2013043394A1 Trench filling machine |
| 03/28/2013 | WO2013040769A1 Control method and system for butt-joint of paving machine and dump truck |
| 03/28/2013 | US20130074279 System for an Extendable Handheld Trowel |
| 03/28/2013 | DE102009006667B4 Abziehlehre Screeding |
| 03/27/2013 | CN202833884U Road roller integral type speed changing box |
| 03/27/2013 | CN202831028U Multifunctional vibration hammer |
| 03/27/2013 | CN202830719U Arc-shaped road segment construction mould |
| 03/27/2013 | CN202830718U Paver and upper arm thereof |
| 03/27/2013 | CN202830717U Support device and paver |
| 03/27/2013 | CN202830716U System for paving and pressing asphalt layer |
| 03/27/2013 | CN202830715U Durable wheel scraper for road roller |
| 03/27/2013 | CN202830714U Directional vibratory road compacting machine |
| 03/27/2013 | CN202830713U Mechanical side transmission fork foot type road roller |
| 03/27/2013 | CN202830712U Tyre roller and driving device thereof |
| 03/27/2013 | CN202830711U Automatic smearing device for tires of road roller |
| 03/27/2013 | CN202830710U Single steel wheel compacting machine |
| 03/27/2013 | CN202830709U Driving cab sky window of pavement roller |
| 03/27/2013 | CN202830708U Material conveying reversing system for spreading machine |
| 03/27/2013 | CN202830707U Paving machine and ceiling thereof |
| 03/27/2013 | CN202830706U Distributing baffle improvement structure for paver |
| 03/27/2013 | CN202830705U Centrifugal low thermal resistance stirring heat exchange system |
| 03/27/2013 | CN202830704U Asphalt mixture thermal-insulating chamber using heat conduction oil to heat |
| 03/27/2013 | CN202830703U Balanced conveyer device for asphalt mixture |
| 03/27/2013 | CN202830702U Asphalt smoke processing device |
| 03/27/2013 | CN202830701U Movable feeding device of bituminous mixtures |
| 03/27/2013 | CN202830700U Air switch device on top of asphalt tank |
| 03/27/2013 | CN102999057A Paver, material level control method and system thereof |
| 03/27/2013 | CN102995683A Telescopic leveling mechanism |
| 03/27/2013 | CN102995682A Lifting leveling mechanism |
| 03/27/2013 | CN102995526A Lifting and lateral-moving frame device applied in vehicle-mounted shot blasting machine |
| 03/27/2013 | CN102995524A Screed gas heating system, screed and paver |
| 03/27/2013 | CN102995523A Hydraulic control device of ironing plate of paver |
| 03/27/2013 | CN102995522A Awning structure for material box of pavement patching machine |
| 03/27/2013 | CN102995521A Energy-saving type vibration exciter for vibratory roller |
| 03/27/2013 | CN102995520A Tire heating device and pneumatic tire roller |
| 03/27/2013 | CN102995519A Road roller and mud scraping device thereof |
| 03/27/2013 | CN102995518A Combustion system oil-way balancing device of asphalt mixing device |
| 03/27/2013 | CN102995514A Construction method of high-performance asphalt mixture on asphalt pavement in cold region |
| 03/27/2013 | CN102991590A Cab and engineering machinery |
| 03/27/2013 | CN102989655A Vibration device of cement concrete paving machine with eccentric blocks |
| 03/27/2013 | CN102424243B Asphalt mixing device, belt conveyor and driving structure thereof |
| 03/27/2013 | CN102390448B Tensioning device and crawler type traveling machinery with tensioning device |
| 03/27/2013 | CN102359049B Asphalt heating device and asphalt stirring equipment |
| 03/27/2013 | CN102298364B Electric control system and control method for mixing station |
| 03/27/2013 | CN102114468B Vibrator and spreading machine applying same |
| 03/27/2013 | CN101962928B Construction method for processing aeolian sand roadbed base through impacting and grinding |
| 03/26/2013 | US8403594 Aggregate-spreading device |
| 03/26/2013 | CA2701021C A method and system for hot asphalt recycling |
| 03/21/2013 | DE10241862B4 Anordnung zur Höhenverstellung von Streuanhängern Arrangement for adjusting the height of scattered followers |
| 03/20/2013 | CN202809595U Novel double-air-filter battering ram |
| 03/20/2013 | CN202809460U Stretching distance adjustment structure for front stretching oil cylinder of telescopic screed |
| 03/20/2013 | CN202809459U Air pressure and fan dual-control regulating system of spreading machine heating system |
| 03/20/2013 | CN202809458U Pressure-protection safety device for opening of hoppers of paver |
| 03/20/2013 | CN202809457U Hydraulic device for forcibly opening brake of paver |
| 03/20/2013 | CN202809456U Trowelling machine for floor construction |
| 03/20/2013 | CN202809455U Cast compactor base board for plate compactor |
| 03/20/2013 | CN202809454U Tamping rammer convenient to move |
| 03/20/2013 | CN202809453U Vibration parameter intelligent matching system of single-drum vibratory roller |
| 03/20/2013 | CN202809452U System for intelligently matching vibration parameters of double-drum vibratory roller |
| 03/20/2013 | CN202809451U Device for spraying oil on tire surface of rubber tire |
| 03/20/2013 | CN202809450U Material shortage alarming detection device of synchronous pavement surface dressing car |
| 03/20/2013 | CN202809449U Height adjusting device for sprinkling support of asphalt distribution truck |
| 03/20/2013 | CN202809448U Tank heating device of distribution truck for spraying emulsified asphalt |
| 03/20/2013 | CN202809447U Baffle capable of adjusting transporting amount |
| 03/20/2013 | CN202809446U Conveniently-lubricated separating rod support |
| 03/20/2013 | CN202809445U Structure for preventing hopper from deformation and tearing |
| 03/20/2013 | CN202809444U Sticking-preventing device for conveying system of paver |
| 03/20/2013 | CN202809443U Asphalt mixture plant-mixed hot recycling device |
| 03/20/2013 | CN202809442U Control cabin and asphalt stirrer with same |
| 03/20/2013 | CN202809441U Mixer blade of slurry seal paver |
| 03/20/2013 | CN202809440U Oil conveying and connecting pipeline between asphalt mixing plants |
| 03/20/2013 | CN202809439U Plant-mixing recovered bituminous pavement material drying roller |
| 03/20/2013 | CN102985617A Asphalt pavement constructing machine and method of operation |
| 03/20/2013 | CN102985616A Compaction device and method for compacting ground |
| 03/20/2013 | CN102985615A Compaction rolling vehicle |
| 03/20/2013 | CN102985614A Paver |
| 03/20/2013 | CN102979030A Paver |
| 03/20/2013 | CN102979029A Intensive production, transportation and supply method of rubber asphalt |