| Patents for E01C 23 - Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces (8,812) |
|---|
| 06/17/1997 | US5639181 Construction machine having compression-memory solid rubber tires |
| 06/17/1997 | US5639180 Milled roadway surface |
| 06/17/1997 | CA2177723C Pavement cutting saw |
| 06/12/1997 | DE19544587A1 Concrete road construction machine |
| 06/11/1997 | EP0777787A1 Process for heating an asphalt surface and apparatus therefor |
| 06/03/1997 | US5635143 Mobile system for microwave removal of concrete surfaces |
| 05/21/1997 | EP0680533B1 A spreading device for a road-construction mass substance |
| 05/20/1997 | US5631732 Method of remotely determining roadway crown elevation |
| 05/20/1997 | CA2078564C Pavement and base recycle method and apparatus |
| 05/09/1997 | WO1997016601A1 Method and apparatus for breaking concrete or the like |
| 05/07/1997 | DE19541338A1 Procedure for cooling ground surface layers or coverings |
| 05/07/1997 | CN2253747Y Press machine for concrete paving |
| 05/06/1997 | US5626197 Road scraper having vertically and horizontally displaceable auxiliary scraping device |
| 04/23/1997 | CN2252826Y Earth sand road plough |
| 04/17/1997 | WO1997013925A1 Roller-crusher |
| 04/17/1997 | DE19537890A1 Breaking up foundations, subsoil and concrete pavement |
| 04/10/1997 | WO1997013038A1 Flexible raised pavement marker, mounting device and method |
| 04/10/1997 | CA2233954A1 Flexible raised pavement marker, mounting device and method |
| 04/09/1997 | CN1147003A Method of producing wear resistant traffic markings |
| 03/27/1997 | WO1997011229A1 Method and apparatus for laying roadway materials |
| 03/26/1997 | EP0764699A2 Method of producing wear resistant traffic markings |
| 03/25/1997 | US5614670 Movable seismic pavement analyzer |
| 03/25/1997 | US5613800 Pavement repair apparatus and method of repairing roads |
| 03/23/1997 | CA2185637A1 Method of producing wear resistant traffic markings |
| 03/19/1997 | CA2158525A1 Self-propelled pavement marking tape applicator |
| 03/18/1997 | CA2013540C System using a toothed wheel for fragmenting a frangible layer into a particulate form |
| 03/12/1997 | EP0583321B1 A vehicle for the measuring and marking of points and/or lines on a road |
| 03/06/1997 | DE19531952A1 Joint cutter for concrete roadway surfaces |
| 03/05/1997 | CN2248726Y Pad for curing and protecting of concrete road surface |
| 03/04/1997 | US5607255 Method of milling to form highway depressions |
| 03/04/1997 | US5607205 Object responsive implement control system |
| 03/04/1997 | US5607022 To be used for breaking up a surface |
| 02/25/1997 | US5605381 Pavement marking eradicator |
| 02/19/1997 | CN1143381A Organic azo-pigment coated lithopone |
| 02/12/1997 | EP0757735A1 Vehicle for use in repairing road surfaces |
| 02/05/1997 | EP0756656A1 Roadworking machine |
| 02/04/1997 | US5599135 Asphalt spreader |
| 02/04/1997 | US5599133 Method and apparatus for painting road surfaces |
| 01/29/1997 | EP0756037A1 Apparatus for marking lines on the ground |
| 01/28/1997 | USRE35432 Demolition tool for a hydraulic excavator |
| 01/15/1997 | EP0610352B1 A device for inserting elongated artificial grass fibres into the ground |
| 01/15/1997 | CN1140219A Light push-type instrument for surveying longitudinal road section |
| 01/09/1997 | WO1997001002A1 Method of filling an excavated opening |
| 01/08/1997 | EP0752501A1 Road excavator with a rotary cutter |
| 01/01/1997 | CN2244065Y Reclaiming device for asphalt |
| 12/31/1996 | US5588776 Paving machine having automatic metering screed control |
| 12/27/1996 | EP0750071A1 Device for cleaning and/or sifting materials |
| 12/24/1996 | CA2174397A1 Pavement sealing product and method |
| 12/24/1996 | CA2074389C Asphalt heating unit |
| 12/19/1996 | DE19521847A1 Light reflective agglomerates for road markings, reflective structural blocks etc. |
| 12/17/1996 | US5584597 Method and apparatus for road hole repair including preparation thereof |
| 12/12/1996 | WO1996039562A1 Working machine control system with detector for buried objects |
| 12/11/1996 | EP0747533A1 Apparatus for the controlled dosage of one of the constituents which is contained in a road marking product |
| 12/11/1996 | EP0747532A1 Marking apparatus for roads or the like |
| 12/11/1996 | EP0746592A1 Organic azo-pigment coated lithopone |
| 12/11/1996 | CN1137770A Pavement cutting saw |
| 12/10/1996 | US5582490 Improvement to a cold milling machine |
| 12/10/1996 | US5582256 Wheel blocking for an implement for ground treatment |
| 12/05/1996 | DE19620680A1 Car holding structure on concrete floor of fuel filling station |
| 12/03/1996 | US5579754 Apparatus and method for cutting unhardened concrete |
| 12/03/1996 | US5579753 Method for cutting wet concrete |
| 11/27/1996 | EP0744495A2 Quarry miner |
| 11/27/1996 | EP0649482B1 Road-surfacing vehicle |
| 11/26/1996 | US5577808 Quarry miner |
| 11/19/1996 | US5575271 Apparatus for cutting wet concrete |
| 11/14/1996 | WO1996035561A1 Road milling drum assembly and method of milling |
| 11/14/1996 | CA2220518A1 Road milling drum assembly and method of milling |
| 11/12/1996 | US5573148 Air powered caulking apparatus |
| 11/12/1996 | CA2068663C Actuator for aerosol containers |
| 11/05/1996 | US5570677 Method and apparatus for cutting wet concrete |
| 11/02/1996 | CA2168809A1 Pavement reconstruction |
| 10/31/1996 | WO1996034151A1 Particle distributor |
| 10/30/1996 | CN2238850Y Small and multifunction maintenance vehicle for asphalt road |
| 10/29/1996 | US5569119 Implement for ground treatment with a dead-man safety |
| 10/23/1996 | EP0738207A1 Pavement cutting saw |
| 10/23/1996 | CN2238262Y Hydraulic crusher for road surface |
| 10/17/1996 | DE19608194A1 Mfr. and application of cold sprayed plastics road markings |
| 10/15/1996 | CA2026463C Mobile pothole patching vehicle |
| 10/10/1996 | WO1996031655A1 Method and apparatus for non-contact measuring of the deflection of roads or rails |
| 10/09/1996 | EP0736630A1 Process for renewing existing roadmarking lines and apparatus for carrying out the process |
| 10/02/1996 | EP0735193A2 A perfected road scarifying machine for the removal of road surfacings |
| 10/02/1996 | EP0735192A2 A road scarifying machine with a perfected milling drum for the removal of road surfacings |
| 10/02/1996 | EP0734477A1 Method and equipment for road marking |
| 10/02/1996 | EP0734476A1 Apparatus and method for marking a surface |
| 10/02/1996 | DE19611946A1 Manhole cover embedded in road for access to service line |
| 09/26/1996 | WO1996029474A1 Equipment for clearing snow by melting |
| 09/26/1996 | CA2190478A1 Equipment for clearing snow by melting |
| 09/25/1996 | CN1131982A Walking profilometer |
| 09/18/1996 | EP0731745A1 Slurry recovery system for a wet cutting saw |
| 09/17/1996 | US5556225 Method for repairing asphalt pavement |
| 09/17/1996 | CA2067126C Demolition hammer |
| 09/06/1996 | WO1996027048A1 Vehicle for use in repairing road surfaces |
| 09/06/1996 | CA2189030A1 Vehicle for use in repairing road surfaces |
| 09/05/1996 | DE19506131A1 Alignment equipment used for adjusting position and level of road fittings, e.g. drain cover |
| 08/29/1996 | WO1996026319A1 Process for repairing the top layer of roads and a device for carrying out the said process |
| 08/29/1996 | DE19506788A1 Fahrzeug zur Reparatur von Fahrbahndecken Vehicle for repair of road surfaces |
| 08/28/1996 | EP0728871A1 Mastic asphalt repair method for road surfaces |
| 08/27/1996 | US5549414 Road-surfacing vehicle |
| 08/22/1996 | DE19504495A1 Maschine zur Erneuerung von Fahrbahnen Machine for renovation of roads |
| 08/21/1996 | EP0726983A1 Process for heating an asphalt surface |