| 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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| 02/02/1993 | US5183354 Process for in situ recycling of electrical power distribution switchyard aggregate surfacing |
| 01/21/1993 | DE4123777A1 Attachable track-mounted cutting tool - which can be advanced laterally on sled which is mounted on track |
| 01/20/1993 | CA2065514A1 Ice surface line applicator |
| 01/19/1993 | US5180209 Apparatus for cutting recessed grooves into concrete and rock material |
| 01/14/1993 | DE4135192A1 Road colour marking strips - incorporate micro-glass balls and involve use of eccentric shaft with half-moon-shaped ribs and two 0.2 mm thick steel plates |
| 01/12/1993 | US5178487 Vehicle surface crackseal train |
| 01/12/1993 | US5178253 Swing mechanism for a vehicular conveyor |
| 01/07/1993 | WO1993000479A1 Aggregate and binder spreading machine |
| 01/07/1993 | WO1993000289A2 Dispenser system |
| 01/07/1993 | DE4122136A1 Equipment for laying reinforcing fabric mesh in road surfacing - has mesh on roller connected to spray unit with fixing and cutting mechanisms and adjustable slide connected to take up roller |
| 01/05/1993 | US5176426 Concrete grooving apparatus |
| 12/23/1992 | WO1992022706A1 A device for simultaneously but separately spreading asphalt repair materials |
| 12/16/1992 | EP0518535A1 Concrete slip forming machine and method of inserting dowel bars |
| 12/10/1992 | WO1992021500A1 Shadow boundary process for the continuous radiant cure of composites |
| 12/10/1992 | DE4118229A1 Chassis mounted mobile machine for scarifying road surfaces - has power driven transverse rotor with radial cutters driven by motor with belt transmission and which is height adjustable |
| 12/08/1992 | US5169262 Line marking apparatus |
| 12/07/1992 | CA2043985A1 Gravel scarifying and levelling device |
| 11/26/1992 | DE4116974A1 Road marking machine applying individual plastics markings where contours are limited - comprises chassis on two pairs of wheels pushed by hand and carrying container with bottom opening closed by movable shutter |
| 11/19/1992 | EP0514206A1 Actuator for aerosol containers |
| 11/12/1992 | WO1992019811A1 A vehicle for the measuring and marking of points and/or lines on a road |
| 11/12/1992 | DE4114881A1 Mobile road-edge-trimming machine - has disc with wedge-section edge rotating and moving radially on tool-holder |
| 11/10/1992 | US5161910 Pavement diamond grinder |
| 11/10/1992 | CA1309856C Line striping apparatus |
| 11/10/1992 | CA1309810C Sweeping process and means |
| 11/08/1992 | CA2042000A1 Method and apparatus for repaving asphaltic pavement |
| 11/04/1992 | CN2120823U Multifunction sand road maintenance machine |
| 11/03/1992 | US5160748 Dual concrete edging tool |
| 10/27/1992 | US5158393 Industrial and roadway identification and floor surface treatment system, and diamond surface drill bit for use in installing the system |
| 10/22/1992 | DE4212518A1 Street-asphalt or concrete cutting machine - uses sensor detecting position of street-mounted guide rails to control rear axle position for steering |
| 10/13/1992 | US5154535 Road breaking equipment |
| 10/07/1992 | EP0507714A2 Selfcontained apparatus for laying out adhesive strips, especially for ground markings |
| 10/07/1992 | EP0507056A1 Apparatus for making road markings from a cold plastic mass and deposited glass pearls |
| 10/07/1992 | CN2118009U Automative damping device for testing evenness of road |
| 10/06/1992 | WO1992017648A1 Road marking method - the application of rib pads |
| 10/06/1992 | US5152329 Surface levelling device and method |
| 10/06/1992 | CA2107774A1 Road marking method - the appliation of rib pads |
| 10/01/1992 | DE4110544A1 Multistorey motorway - is constructed of stacked roadways, with top railway track, and helical access tracks |
| 09/29/1992 | CA1308094C Apparatus for reflex-percussive cutting of concrete etc. |
| 09/23/1992 | CN2116711U Quick connecting device for spread out of car checking level of road |
| 09/22/1992 | US5148988 Spraying apparatus |
| 09/22/1992 | US5148799 Infrared asphalt heater |
| 09/09/1992 | EP0502586A2 Method for producing and device for laying a reinforcement and supporting means therefor |
| 09/01/1992 | CA1307011C Rotatable cutting tool |
| 08/19/1992 | EP0499326A1 Process for marking a pavement |
| 08/18/1992 | US5139710 Continually moving array of fibers is impregnated with resin and fast cured with radiation |
| 08/15/1992 | CA2061284A1 Process for marking a pavement |
| 08/13/1992 | DE4203493A1 Foundations with subsidence compensation - consists of jacket with adjustable filling and support piston |
| 08/12/1992 | CA2036065A1 Apparatus for laying lines in an ice rink |
| 08/05/1992 | EP0497730A2 Guide rail with abutment for wall and floor milling machines |
| 08/04/1992 | US5135333 Band reinforcement inserting apparatus and process |
| 08/04/1992 | US5135332 Grooving depth indicator for a highway grooving machine |
| 08/04/1992 | US5135287 Curb cutter |
| 07/29/1992 | CA2059381A1 Guide and support structure for surface cutting apparatus |
| 07/23/1992 | WO1992012294A1 Band reinforcement inserting apparatus and process |
| 07/21/1992 | US5131788 Mobile pothole patching vehicle |
| 07/15/1992 | EP0494257A1 Demolition hammer |
| 07/14/1992 | US5129755 Road surface treating apparatus |
| 07/09/1992 | WO1992011415A1 Road-building machine |
| 07/08/1992 | EP0493733A1 Method and apparatus for applying a subsequent curing viscous marking material as roadmarking |
| 07/08/1992 | EP0493448A1 Surface treatment. |
| 07/08/1992 | CN1062571A Road indicating device and making method thereof |
| 07/07/1992 | US5127164 Ice surface line applicator |
| 06/30/1992 | US5126173 Method and apparatus for mixing and spraying a hardener and a hardenable liquid |
| 06/30/1992 | CA1304252C Road surface heating apparatus for reproducing the deteriorated road surface |
| 06/30/1992 | CA1304251C Asphalt surface renewal method and apparatus |
| 06/30/1992 | CA1304249C Apparatus for inserting sealing strip into concrete expansion joints |
| 06/25/1992 | WO1992010613A1 Method for removing old asphalt concrete from a road |
| 06/25/1992 | WO1992010612A1 Process for converting old asphaltic concrete into usable new asphaltic concrete |
| 06/16/1992 | CA1303465C Blade control system for concrete cutting apparatus |
| 06/16/1992 | CA1303407C Semirigid floating pavement with special application for new road surfacing |
| 06/09/1992 | CA1302960C Front dispensing truck |
| 06/09/1992 | CA1302867C Stoneworking or cutting device |
| 06/04/1992 | DE4038469A1 Heavy load transporter with rear mounted driver's cab - is suited to relatively slow road marking operations as alternative to full speed transport of conventional payload |
| 06/03/1992 | EP0488855A1 Method of and device for depositing long reinforcements into courses of material |
| 06/03/1992 | EP0487531A1 Rotatable cutting tool |
| 06/03/1992 | EP0407435B1 Process and device for making manholes in roads |
| 05/27/1992 | DE4037448A1 Milling device for road grooving machine - consists of motor driven roller with chisels mounted between fixed bearing and free bearing |
| 05/27/1992 | DE4037400A1 Milling aggregate for road grooving machine - consists of roller equipped with chisels housing hydraulic coupling and planet reduction gear |
| 05/26/1992 | US5116162 Pavement maintenance machine and method |
| 05/26/1992 | CA1301520C Temporary device for use during street repairs |
| 05/20/1992 | CN1016723B Renewing method for ageing paving |
| 05/19/1992 | US5114284 Heater for asphalt pavement or the like |
| 05/19/1992 | US5114268 Apparatus for applying a traffic stripe to a road |
| 05/19/1992 | CA1300878C Road grader and scarifier |
| 05/13/1992 | EP0485189A2 Pavement structure examination vehicle |
| 05/12/1992 | CA1300417C Apparatus for reproducing the asphalt road surface |
| 05/06/1992 | EP0463040A4 Road surface recycler |
| 05/05/1992 | CA1299909C Road having curved grooves |
| 04/28/1992 | US5108221 Roadway conditioning apparatus |
| 04/28/1992 | CA1299420C Apparatus for removing structural concrete |
| 04/23/1992 | DE4033150A1 Method of treating surface of roads or paths - involves skimming surface under heat and adding bonding medium before relaying and rolling with chippings |
| 04/21/1992 | US5106165 Fragmentation apparatus |
| 04/21/1992 | US5105494 Continuously moving highway reconstruction device |
| 04/15/1992 | EP0479967A1 Dowel fitting device. |
| 03/26/1992 | DE4030204A1 Preparing sports ground surfaces - involves use of scarifier and roller together with scraper blade and brush |
| 03/25/1992 | CN2099775U Road collecting dust groove |
| 03/25/1992 | CN1059769A Applicator for applying surface treatment |
| 03/25/1992 | CA2037628A1 Curb cutter |
| 03/17/1992 | US5095600 Paving breakers and supports therefor |
| 03/17/1992 | CA1297387C Machine for cutting pavement |