| Patents for E01C 23 - Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces (8,812) |
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| 05/09/2013 | US20130115000 Removable dowel connector and system and method of installing and removing the same |
| 05/08/2013 | DE102012020303A1 Device for polishing inner surface of tunnel, has carriage, to which polishing unit is arranged, where polishing unit is adjustable transverse to tunnel-longitudinal direction |
| 05/08/2013 | CN202925453U Straight guide wheel elevation fixing mechanism of circular spherical seam cutting machine |
| 05/08/2013 | CN202925452U Cutter diameter adjusting mechanism of circular spherical joint cutting machine |
| 05/08/2013 | CN202925451U Moveable hand-push frame of circular spherical joint cutting machine |
| 05/08/2013 | CN202925450U Elevation adjusting mechanism of road surface crack-cleaning machine |
| 05/08/2013 | CN202925449U Pneumatic transmission mechanism of road surface crack-cleaning machine |
| 05/08/2013 | CN202925448U Weighting pedal of road surface crack-cleaning machine |
| 05/08/2013 | CN202925447U Rack of road surface crack-cleaning machine |
| 05/08/2013 | CN202925446U Straight wheel elevating mechanism of circular spherical seam cutting machine |
| 05/08/2013 | CN202925445U Cutter depth adjusting mechanism of circular spherical seam cutting machine |
| 05/08/2013 | CN202925444U Self-traveling construction machinery |
| 05/08/2013 | CN202925443U Sand-blasting gun head for multifunctional integrated machine for roads and bridges for road maintenance |
| 05/08/2013 | CN202925442U Asphalt pavement intellectualization repairing vehicle of inspection well port |
| 05/08/2013 | CN202925441U Maintenance machinery of asphalt pavement |
| 05/08/2013 | CN202925440U Cement stabilized macadam base water-saving moisturizing maintaining system |
| 05/08/2013 | CN202925439U Double-curved concrete pavement curvature control device |
| 05/08/2013 | CN103088748A Electric heating device for rushing to repair damaged road surfaces rapidly |
| 05/08/2013 | CN103088747A Method for quickly reparing damaged pavement by combustion process |
| 05/08/2013 | CN103088746A Rapid multifunctional maintaining vehicle for high-altitude low-temperature area asphalt pavement |
| 05/08/2013 | CN103088745A Curve control device and method of double-curved concrete pavement |
| 05/08/2013 | CN103086649A Method for rushing to repair damaged road surfaces rapidly |
| 05/08/2013 | CN103086648A Method for quickly repairing damaged pavement by combustion process |
| 05/08/2013 | CA2794784A1 Removable dowel connector and system and method of installing and removing the same |
| 05/02/2013 | US20130105078 Road stud placement and removal system |
| 05/02/2013 | DE202013003502U1 Schiebbarer Planierhobel Schiebbarer Planierhobel |
| 05/01/2013 | EP2586915A1 Method of working a blacktop road surface to a target microroughness and a target macroroughness |
| 05/01/2013 | CN202913334U Semi-disassembly blade cover for pavement cutting machine |
| 05/01/2013 | CN202913333U Road finisher with movable mixer |
| 05/01/2013 | CN103075235A Exhaust gas conduit for a highway milling machine |
| 05/01/2013 | CN103074845A Rigid pavement deflection test device and test method thereof |
| 04/26/2013 | DE202013001597U1 System zur Breitenmessung von Asphaltoberflächen mit Temperaturscanner System for the width measurement of asphalt surfaces with temperature scanner |
| 04/25/2013 | US20130099551 Road Construction Machine, Leveling Device, As Well As Method For Controlling The Milling Depth Or Milling Slope In A Road Construction Machine |
| 04/24/2013 | EP2584095A2 Self-propelled construction vehicle |
| 04/24/2013 | EP2584094A1 Method for repairing a bituminous coating |
| 04/24/2013 | CN202899012U Spherical joint capable of both vertically floating all round and being locked horizontally to rotate together |
| 04/24/2013 | CN202899011U Sealant-pouring repairing blade-coating device for asphalt pavement cracks |
| 04/24/2013 | CN202899010U Replaceable multifunctional seam filling scrape plate device |
| 04/24/2013 | CN202899009U Comprehensive thermal management system for pavement milling machine |
| 04/24/2013 | CN202899008U Milling cutter bit |
| 04/24/2013 | CN202899007U Driving platform of milling machine |
| 04/24/2013 | CN202899006U Milling machine overhead guard convenient to adjust |
| 04/24/2013 | CN202899005U Rotary swing heating wall |
| 04/24/2013 | CN202899004U Bituminous pavement maintenance truck with vaporizer laterally arranged at lower position |
| 04/24/2013 | CN103061239A Side plate assembly for milling device, use of side plate assembly and milling device with side plate assembly |
| 04/24/2013 | CN103061238A Self-propelled construction vehicle |
| 04/24/2013 | CN103061237A Detection algorithm of cement concrete pavement slab staggering quantity |
| 04/23/2013 | US8424972 Road milling machine and method for positioning the machine frame parallel to the ground |
| 04/17/2013 | CN202881839U Road-marking vehicle for installing tunnel lamps and bridges |
| 04/17/2013 | CN202881838U Rammer for concrete pavement breaking and recycling machines |
| 04/17/2013 | CN202881837U Bituminous pavement joint processor |
| 04/17/2013 | CN202881836U Hydraulic lifting system of side plates of road surface milling planer |
| 04/17/2013 | CN202881835U Hydraulic system for controlling tail door of road surface milling planer |
| 04/17/2013 | CN202881834U Milling machine and tail gate of milling machine |
| 04/17/2013 | CN202881833U Guardrail for milling machine |
| 04/17/2013 | CN202881832U Down-hole road surface maintenance vehicle |
| 04/17/2013 | CN202880387U Material conveying leather belt control system for milling machine |
| 04/17/2013 | CN103046461A Vehicle-mounted bituminous road surface milling device suitable to be mounted on road maintenance vehicle |
| 04/17/2013 | CN103046460A Ring sanding device and method for determining surface structure depth of road |
| 04/17/2013 | CN103046459A High-precision pavement paving method employing millimeter-scale GPS (global position system) |
| 04/17/2013 | CN103046457A Magnetic-suspension static-force smoothening-wheel fine-rolling road roller |
| 04/17/2013 | CN103043962A Mixture for normal-temperature repairing of asphalt pavement pits, and preparation method and application thereof |
| 04/17/2013 | CN101845788B Cement concrete road surface dislocation detection device and method based on structured light vision |
| 04/11/2013 | US20130089374 Asphalt paving seam sealer system |
| 04/11/2013 | US20130087172 Rotor Housing For A Milling Device For Soil Processing, Milling Device, And Method For Cleaning A Rotor Housing |
| 04/11/2013 | DE102011115325A1 Rotorgehäuse für eine Fräsvorrichtung zur Bodenbearbeitung, Fräsvorrichtung und Verfahren zur Reinigung eines Rotorgehäuses Rotor housing for a cutting device for working the soil, milling apparatus and method for cleaning a rotor housing |
| 04/11/2013 | DE102011054393A1 Schaftmeißel Studcutter |
| 04/11/2013 | DE102011054384A1 Meißelhalter Toolholder |
| 04/10/2013 | EP2578749A2 Rotor housing for a milling device for soil treatment, milling device and method for cleaning a rotor housing |
| 04/10/2013 | CN202866319U Crushing pickaxe |
| 04/10/2013 | CN202865727U Grooving machine for tunnel grooving for water draining |
| 04/10/2013 | CN202865726U Brushing device for emulsified asphalt after spreading |
| 04/10/2013 | CN202865725U Pavement smoothness detector |
| 04/10/2013 | CN103031802A Rotor housing for a milling device for soil processing, milling device, and method for cleaning a rotor housing |
| 04/10/2013 | CN103031801A Method for establishing composite pavement temperature field model of underground road |
| 04/10/2013 | CN102182136B Road section measuring instrument |
| 04/10/2013 | CN102154975B Intelligent car for repairing pits in asphalt roads |
| 04/09/2013 | US8414218 Surface marking system for vehicles |
| 04/04/2013 | WO2013049488A1 Flexible pavement markings |
| 04/04/2013 | WO2013048854A1 Machine with pivotal connection between a frame and a conveyor |
| 04/04/2013 | WO2013048852A1 Rotor/engine speed control for cold planer |
| 04/04/2013 | US20130082511 Machine with pivotal connection between a frame and a conveyor |
| 04/04/2013 | US20130082508 Side Plate Arrangement For A Milling Device, Use Of A Side Plate Arrangement And Milling Device With A Side Plate Arrangement |
| 04/04/2013 | US20130082507 Method for operating a ground milling machine with height-adjustable milling roller |
| 04/04/2013 | DE102011115265A1 Working tool for recovery of operability of road flank, has conveyor system having shipping tape and transverse belt, that is provided at ground level to distribute milled product into container having capacity of six cubic meters |
| 04/04/2013 | DE102011114710A1 Seitenschildanordnung für eine Fräsvorrichtung, Verwendung einer Seitenschildanordnung und Fräsvorrichtung mit einer Seitenschildanordnung Side plate assembly for a milling device, using a side plate assembly and milling device with a side shield assembly |
| 04/04/2013 | DE102011114709A1 Abgasführung für eine Baumaschine, insbesondere für eine Straßenfräse Exhaust system for a construction machine, particularly for a road milling machine |
| 04/03/2013 | EP2574697A1 Side plate assembly for a milling device, use of a side plate assembly and milling device with a side plate assembly |
| 04/03/2013 | CN202849923U Pavement cutting machine with front handle |
| 04/03/2013 | CN202849922U Road cutting machine with positioning device for preventing adjustable rocker from jumping |
| 04/03/2013 | CN202849921U Pavement cutting machine with water supply device |
| 04/03/2013 | CN202849920U Positioner capable of quickly positioning cutting circle center for road surface cutting machine |
| 04/03/2013 | CN202849919U Front jockey wheel travelling support used for road surface cutting machine |
| 04/03/2013 | CN202849918U Lifting structure used for straight going wheels of road surface cutting machine |
| 04/03/2013 | CN202849917U Device used for positioning circle center of circular road surface cutting machine |
| 04/03/2013 | CN202849916U Steering mechanism used for rear wheels of road surface cutting machine |
| 04/03/2013 | CN202849915U Direction positioning device used for rear wheel of road surface cutting machine |
| 04/03/2013 | CN202849914U Pavement cutting machine provided with detachable guide wheel frame |
| 04/03/2013 | CN202849913U Adjusting device for adjusting cutting angle of pavement cutting machine |
| 04/03/2013 | CN202849912U Pavement cutting machine capable of adjusting cutting radius |