| 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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| 07/05/2000 | CN1258781A Road pit and hole repairing method |
| 07/04/2000 | US6082469 Doweling hole drilling machine |
| 06/29/2000 | WO2000037887A2 Rotatable implement depth control apparatus |
| 06/28/2000 | EP1013829A2 Milling apparatus |
| 06/27/2000 | US6079503 Device for collection of debris |
| 06/22/2000 | WO2000036397A1 Friction measurement device for a vehicle and utilization thereof |
| 06/22/2000 | WO2000036221A1 Method for producing a concrete road surface using dowels |
| 06/22/2000 | WO2000036220A1 Device for placing dowels, and spacers for dowels provided for concrete road surfaces |
| 06/21/2000 | DE19855555A1 Heizeinrichtung Heater |
| 06/21/2000 | CN2383878Y Road surface impactor |
| 06/21/2000 | CN2383877Y Multifunctional curing machine |
| 06/20/2000 | US6076895 Road cutting machine with specific cutting bit arrangement |
| 06/20/2000 | US6076289 Scarifier machine with a shaking milling drum |
| 06/20/2000 | CA2210912C Aerosol container discharging apparatus with flag staking capability |
| 06/18/2000 | CA2256292A1 Asphalt resurfacing fluid applicator |
| 06/15/2000 | DE19921394A1 Construction method for concrete roadways with several carriage ways uses single process to set dowels and distance pieces into poured and consolidated concrete |
| 06/15/2000 | DE19820029C2 Führungswagen für ein von Hand führbares Arbeitsgerät, insbesondere einen Trennschleifer Carriage for a viable hand tool, in particular an angle grinder |
| 06/14/2000 | CN2382749Y Concrete rod press |
| 06/13/2000 | US6074693 Global positioning system controlled paint sprayer |
| 06/13/2000 | US6074128 Method of repairing cracks in roadways |
| 06/07/2000 | EP1006758A1 Movable microwave heating device |
| 06/07/2000 | CN1255572A Measuring and control system of pavement smoothness (straightness) for paving machine |
| 06/06/2000 | US6070945 Cutting tool retainer |
| 05/31/2000 | EP1004706A1 Projecting indicator and method of manufacturing the same |
| 05/30/2000 | US6068425 Method and apparatus for raising concrete members |
| 05/30/2000 | CA2256198A1 Rx 390 |
| 05/24/2000 | EP1002775A1 Concrete composition for overlay method and hardened product therefrom |
| 05/24/2000 | EP1002160A1 Device for tracing a line on the ground |
| 05/18/2000 | DE19851621A1 Equipment for reconstruction of bituminous road surface layers involves one or more microwave transmitters installed in apparatus for movement over layers in order to radiate them |
| 05/17/2000 | EP1001088A2 Scarifying machine with re-entering back wheels |
| 05/17/2000 | EP1001087A1 Surface treatment shape evaluation system and surface treatment shape |
| 05/16/2000 | US6062443 Movable device for applying a marking composition from an aerosol container onto a surface |
| 05/11/2000 | WO2000026470A1 Apparatus for mending and maintaining tarred roads |
| 05/11/2000 | DE19811638C2 Vorrichtung zum Fräsen oder Bohren Apparatus for milling or drilling |
| 05/10/2000 | EP0894165A4 Elliptical disc grinder |
| 05/09/2000 | US6059488 Raised road marker |
| 05/06/2000 | CA2288564A1 Zinc die cast concrete implement |
| 05/04/2000 | DE19848437A1 Restoration of plaster and mortar joints uses high pressure water jets to remove the damaged mortar material to be replaced by joint material in a thin and liquid consistency |
| 05/03/2000 | EP0912803B1 A device and a method for applying markings on a solid carriage way installation; such as application of road marking lines |
| 05/03/2000 | EP0880623B1 Line marking applicators |
| 04/26/2000 | CN2375663Y Concrete floor cleaning machine |
| 04/26/2000 | CN1051727C Demolition tool for hydraulic excavator |
| 04/25/2000 | US6055486 Accelerometer-based monitoring and control of concrete consolidation |
| 04/25/2000 | US6053426 Apparatus for painting an ice surface of rink |
| 04/25/2000 | US6053376 Line marking shoe |
| 04/20/2000 | DE19942695A1 Uniformity correction procedure for tire in motor vehicle, involves specifying mass body based on amplitude and phase of secondary components, which is provided or deleted at two suitable places facing tire |
| 04/19/2000 | CN2374575Y Expansion joint cleaner for concrete pavement |
| 04/18/2000 | US6050742 Pavement marker |
| 04/13/2000 | WO2000020693A1 Removal of surface markings |
| 04/13/2000 | WO2000020689A1 System for repairing bituminous wearing courses |
| 04/13/2000 | DE19907438A1 Forming cavities for e.g. manhole covers in road surface, using two interlocking height adjustable hollow cylinders for supporting temporary cover during road surface laying |
| 04/11/2000 | US6047902 Road marking machine with a pump combination driven in proportion with the traveling speed |
| 04/05/2000 | EP0990629A1 Concrete for jointing and method of jointing using said concrete |
| 04/05/2000 | CN2372361Y Milling-planing device for asphalt paving |
| 04/05/2000 | CN2372360Y Multifunctional maintenance carriage for asphalt paving |
| 03/29/2000 | EP0988346A1 Yellow, hot melt adhesive traffic marking compositions |
| 03/29/2000 | EP0988345A1 Yellow, hot melt alkyd traffic marking compositions |
| 03/28/2000 | US6042299 Apparatus for removal and collection of roadway markers |
| 03/23/2000 | DE19855149C1 Horse riding path cleaner has wheeled frame with lateral guide panels and frontal roller |
| 03/22/2000 | CN2370058Y Cutting position guide device for cement concrete road surface |
| 03/21/2000 | US6040853 Process for detecting surface defects on a textured surface |
| 03/15/2000 | EP0851953A4 Method and apparatus for laying roadway materials |
| 03/14/2000 | CA2137600C Patching pan device |
| 03/09/2000 | WO2000012820A1 Asphalt repair apparatus with dry, radiant heat source |
| 03/07/2000 | US6033031 Milling machine with vibrating mechanism and rotary drum |
| 03/01/2000 | CN2366443Y Chemical fiber reinforced earth work line |
| 03/01/2000 | CN2366442Y Sign for road |
| 02/24/2000 | WO2000009811A1 Wear-resistant transportation surface marking method and materials |
| 02/24/2000 | CA2338475A1 Wear-resistant transportation surface marking method and materials |
| 02/23/2000 | CN2365253Y Warp-knitted earth work grille |
| 02/22/2000 | US6028948 Surface anomaly-detection and analysis method |
| 02/22/2000 | US6027281 Articulated tractor-paint striper system for two-layer striping |
| 02/15/2000 | CA2102090C Process for heating an asphalt surface |
| 02/10/2000 | WO2000006829A1 Milling, leveling and compacting machine for roads, in particular for gravel or non-asphalted roads |
| 02/08/2000 | US6021959 Vehicle mounted fluid delivery system with retractable arm |
| 02/02/2000 | EP0976872A1 Planer with edge planing capability |
| 02/01/2000 | US6020073 Pavement marking material and method of pavement marking |
| 01/27/2000 | WO2000004243A1 Cutting tool retainer |
| 01/27/2000 | WO2000004237A1 Synthetic surface treatment apparatus |
| 01/27/2000 | DE19832813A1 Connection frame for carrying traffic over road works comprises middle frame of reinforced concrete with weight of 200 tons and ramp frames on each side with a gradient of 1 in 10 |
| 01/27/2000 | CA2336677A1 Cutting tool retainer |
| 01/26/2000 | EP0846203B1 Method of filling an excavated opening |
| 01/19/2000 | CN2359324Y Multifunctional road maintenance shaping machine |
| 01/13/2000 | DE19900637A1 Protection/finishing method for concrete roadways etc. uses coating material suspension of water and fiber material sprayed on concrete surface |
| 01/12/2000 | EP0971075A1 Suction and handling device for dust produced by scarifiers |
| 01/12/2000 | EP0970279A1 Floating head cutter mechanism for removing traffic markings |
| 01/12/2000 | CN1048272C Method and device for applying surfaces markings to roads and other areas used by traffic |
| 01/11/2000 | US6012870 Apparatus and method for transporting heated pavement repair materials |
| 01/05/2000 | CN2357037Y Device for heating, thermal insulation and conveying asphalt mixture |
| 01/05/2000 | CN2357036Y Tracing rut tester |
| 01/04/2000 | US6011085 Yellow, hot melt alkyd traffic marking compositions |
| 01/04/2000 | US6010079 Vehicle mounted fluid delivery system with retractable arm |
| 12/29/1999 | CN2356058Y Semiautomatic road gaining machine |
| 12/23/1999 | WO1999066132A1 Road surface dressing machine and control apparatus therefor |
| 12/22/1999 | EP0964958A1 Method and device for milling road traffic surfaces |
| 12/22/1999 | CN2354985Y Slurry topping aggregate preparing apparatus |
| 12/22/1999 | CN2354984Y Soft road surface cutter |
| 12/21/1999 | US6003625 Rear-drive, ride-on tractor propulsion unit for articulation with manually steerable utility vehicles |
| 12/12/1999 | CA2237081A1 Side carriage |
| 12/07/1999 | US5997647 Adjustable line marking apparatus |