Patents
Sitemap › E01 - Construction of roads, railways, or bridges › E01C - Construction of, or surfaces for, roads, sports grounds, or the like; Machines or auxiliary tools for construction or repair › 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
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)
11/2003
11/19/2003CN2586838Y Parallel hydraulic oil-way of pushing type parallel spreader
11/19/2003CN2586720Y Asphalt spreading car having water spraying function
11/19/2003CN2586719Y Rocker arm self-locking apparatus for earthworker's spreader
11/19/2003CN2586718Y Support of geotextile spreader
11/13/2003WO2003092353A1 Device for dosing bulk material
11/13/2003WO2003092352A1 Device for discharging bulk material
11/13/2003US20030211438 Drum heater with hot gas conduit segment(s), in particular for asphalt recycling
11/13/2003US20030211313 Mixture of asphalt, lubricant oil and lime
11/12/2003EP0891446B1 Auxiliary device for laying of concrete blocks, in particular
11/12/2003CN2585883Y Novel vibroroller
11/05/2003EP1358019A1 Assembly with eccentric weights in phased relationship
11/05/2003CN2584651Y Special speed changing box for vibrated roller
11/05/2003CN2584650Y Movable operation stand device
11/05/2003CN2584649Y Improved centralized lubrication system for paver
10/2003
10/30/2003DE10226298C1 Stripping beam for laser-controlled wheeled loader, to smooth and level ground surfaces, has a stripping beam coupled to a jib with movement around three axes
10/29/2003CN2583189Y Push type mechanical cup depth regulator
10/29/2003CN2583188Y Push type stabilizing soil spreader rear end automatic regulating device
10/29/2003CN2583187Y Connecting device between spreader and pushing equipment
10/29/2003CN2583186Y Post deflection mechanism of pushing type spreading machine
10/29/2003CN2583185Y Double stroke discharging door of asphalt mixer
10/29/2003CN2583184Y Mixing material-loading type road-maintaining truck
10/29/2003CN1452677A Device for opening narrow trenches and placing matching prefabricated elements
10/29/2003CN1452509A Two-shaft compulsory mixer, Use of said mixer and method for operating same
10/28/2003US6637280 Variable vibratory mechanism
10/22/2003EP0797706B1 Methods of and apparatus for laying turf
10/22/2003CN2581742Y Hydraulic caging device
10/22/2003CN2581480Y Asphalt road surface curing vehicle for automatically loading and unloading, and mixing material
10/22/2003CN2581479Y High-temp smoke-free non-charring asphalt-melting device
10/22/2003CN2581478Y Environmental protection auto-heating asphalt vehicle
10/21/2003US6634780 Asphalt plant having centralized media burner and low fugitive emissions
10/16/2003WO2003085204A1 System units for treatment of aggregate material
10/16/2003US20030192968 Broadcast spreader with movable deflector
10/16/2003US20030192967 Adjustable spinner for a particulate material spreader
10/15/2003CN2579940Y Pitch mixture paver with temperature on-line detector
10/15/2003CN2579939Y Digital automatic leveling device for pitch paver
10/15/2003CN2579938Y Aggregate charge mixture metering device for continuous pitch concrete stirring equipment
10/15/2003CN2579937Y Temperature keeping device for car carried pitch pump
10/15/2003CN2579936Y Cold and hot powder storehouse and diesel oil tank integrated device
10/15/2003CN1124383C Method for cooling vibration wheel of road roller
10/09/2003WO2003011610A3 Apparatus and method for impressing patterns in a slip-formed concrete wall
10/08/2003EP1349988A1 A road machine with a means for discharging material and comprising a device for verifying the discharge function
10/07/2003US6629681 Flexible form assembly
10/02/2003US20030185626 Slip form paver
10/02/2003DE20310646U1 Hay wetting machine has straw container and conveyor tube with several rotating driven conveyor strips for transporting straw material
10/02/2003DE20208389U1 Road surface finisher for tarmac construction has unit for bringing onto pressing bridge with fluid mixture inside working area underground and has brushes for spreading mixture
10/01/2003CN2576783Y Vibration wheel structure of chaotic vibration road-press
10/01/2003CN2576782Y Stage-less width regulation mechanism of vibration road press
10/01/2003CN2576781Y Mixing jar
10/01/2003CN2576780Y Mixing machine for road building
10/01/2003CN2576779Y Moveable emulsified pitch production and dispersing vehicle
10/01/2003CN1445415A Compacting roller
10/01/2003CN1122739C Method of paving with asphalt mix
09/2003
09/30/2003US6626608 Mobile rock crusher
09/25/2003US20030180093 Soil compacting device comprising a vibration generator, and method for controlling the vibration generator
09/25/2003US20030180092 Device for forming tight radius curbs and gutters with a paving machine
09/25/2003US20030178501 Vehicle mounted travel surface and weather condition monitoring system
09/24/2003EP1025315B1 Device for providing a pattern on concrete surfaces or the like
09/24/2003CN2575146Y Groove shape bridge beam
09/24/2003CN2575143Y Concrete road surface combined automatic cutting machine
09/24/2003CN2575142Y Multifunction road-repairing cart
09/24/2003CN2575141Y Pavement roller with distributing paving function
09/24/2003CN2575140Y Multifunction machine for roughening & smooth finishing to cement concrete paving courses
09/24/2003CN2575139Y Electric-controlling camber regulator
09/23/2003US6624232 Mixture of polymer resin, defoaming agent and preservative blended with a powder mixture of cement and 80 to 100 mesh silica sand and sodium carbonate; especially for sealing of asphalt on airport tarmacs, parking lots and driveways
09/18/2003US20030175078 Vibration isolation for a percussion rammer
09/18/2003US20030172511 Concrete extraction system and method
09/17/2003CN2573551Y Asphalt concrete spreader
09/17/2003CN2573427Y Integral heat-transfer oil local heated asphalt tank
09/17/2003CN1442580A Construction method of walking typhlosole with integrally poured decorative concrete on site
09/16/2003US6619125 Method and device for determining the degree of compaction during ground compaction
09/11/2003US20030170075 Asphalt heater
09/11/2003US20030168536 Spreader
09/11/2003US20030168535 Combination dump and spreader apparatus
09/11/2003US20030168522 Sand/salt spreader
09/11/2003CA2375960A1 Apparatus for handling ground cover mats
09/10/2003EP1342849A2 Compaction roller
09/10/2003EP1342848A2 Surfacing device
09/09/2003US6616074 Broadcast spreader with movable deflector
09/04/2003US20030165357 Method for producing a thermoplastic filler
09/03/2003EP1339920A1 Laser height adjustment device for a construction machine
09/03/2003EP1278594B1 Two-shaft compulsory mixer, use of the two-shaft compulsory mixer and method for operating a two-shaft compulsory mixer
09/03/2003EP0839230B1 Paving machine with extended telescoping members
09/03/2003CN1439773A Transversal wave control system of level-control road materials spreader
09/03/2003CN1120270C Impact compactor
09/03/2003CN1120266C Road finisher
09/02/2003US6612774 Method and apparatus for compacting road shoulders
08/2003
08/28/2003US20030161684 Apparatus and method for subgrade preparation
08/28/2003DE20121898U1 Material distribution arrangement on vehicle e.g. for grits and agricultural fertilizers, includes metering device with adjustable aperture for varying width of output opening
08/27/2003EP1337713A1 Compactor
08/27/2003EP1337712A1 Soil compacting machine
08/27/2003CA2391260A1 Apparatus and method for subgrade preparation
08/21/2003WO2003069066A2 Exhaust damper system for asphalt heating device
08/21/2003US20030157124 Chlamydia membrane ATPase and corresponding DNA molecules, which can be used to prevent and treat Chlamydia infection in mammals such as humans
08/21/2003US20030156491 Oscillation detecting device for compacting soil
08/21/2003US20030155453 Broadcast spreading top dresser
08/21/2003DE20307222U1 Concrete levelling scraper jig has guide rollers resting on kerbstone and side-frame with scraper blade
08/20/2003EP1336689A2 Method for producing paving element units
08/20/2003EP1335869A1 Dispersing appliance
08/20/2003EP1335800A1 Device for the continuous adjustment of unbalance of steerable vibration plates
08/20/2003EP1088134B1 Device for determining the contour of a road surface
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