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WO/2012/161679A1 |
The present invention relates to a surface compactor and a method of operating a surface compactor. The surface compactor is provided with at least one compacting surface for compacting a substrate an excitation system that generates a s...
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WO/2012/159716A1 |
The invention relates to a working device for generating a working motion, comprising a drive train (1) having an internal combustion engine (2) and a motion conversion device (3) for converting a rotational movement of the combustion en...
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WO/2012/155906A1 |
Disclosed is a finisher, in particular a concrete paver or slip-form paver, comprising a main frame (1) and a plow-type spreader (2) for spreading a substance across the operating width of the finisher, said plow-type spreader (2) includ...
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WO/2012/155905A1 |
Disclosed is a finisher, in particular a concrete paver or slip-form paver, comprising a main frame (1) and a plow-type spreader (2) for spreading a substance across the operating width of the finisher, said plow-type spreader (2) includ...
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WO/2012/156507A2 |
A system for making available information which represents a vibration state for the operation of vibration-emitting machines, in particular construction machines, comprising at least one measuring station (12, 12', 12") having at least ...
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WO/2012/155532A1 |
A directional vibrating wheel for road rollers, comprising a frame (23), steel wheel housings (21), a vibration motor (11), multiple eccentric shafts and a synchronous reverse driving device having double gear rows and being serially con...
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WO/2012/149860A1 |
A leveling control device for a paver comprises left and right part systems. The two parts have the same structure. One side of the device at least comprises an ironing plate (5), a first sensor (4), a first leveling controller (1), a fi...
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WO/2012/144986A1 |
The present invention relates to an asphalt pavement constructing machine and a method for operating an asphalt pavement constructing machine provided with an asphalt compacting surface for compacting asphalt mix on a paving surface duri...
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WO/2012/140198A1 |
The invention relates to an optional additional process during routine rehabilitation or recycling of road surfaces. More particularly, the invention relates to a process whereby a geomaterial, whether mesh, membrane, textile, grid or fa...
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WO/2012/131998A1 |
This mill is provided with: a tubular drum body configured in a manner so that a substance to be milled introduced at one section can be discharged from from another section; a central shaft penetrating inside the drum body in the direct...
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WO/2012/125134A1 |
The slope angle of a blade on an earthmoving machine is automatically controlled based on measurements from a three-axis gyroscope, a blade slope angle tilt sensor, and a blade tip angle tilt sensor mounted on the blade. A three-axis gyr...
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WO/2012/124037A1 |
An aggregate heating apparatus (20) is provided with: a first heating furnace unit (54), which heats an aggregate (12); a second heating furnace unit (52), which is provided below the first heating furnace in the vertical direction, and ...
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WO/2012/122659A1 |
The invention relates to a method for operating an asphalt mixing plant, comprising a drum dryer (1) for drying and heating the mineral material and a mixer (2) for blending the heated mineral material with a binder. As the material flow...
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WO/2012/116035A1 |
A compactor wheel assembly (30, 100) includes a cylindrical wheel base (32, 102) having a ground engaging wear surface (34, 104), and a wrapper tip assembly (38, 130, 180) including a wheel tip (40) and a wrapper plate (42, 138, 188). Th...
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WO/2012/100285A1 |
Apparatus is disclosed for preparing a hot mix comprising aggregate and bitumen. The apparatus comprises a cylindrical vessel [16] incorporating a mixing chamber [42] provided with a rotating paddle assembly [SO] for mixing aggregate and...
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WO/2012/094763A1 |
A paving apparatus is arranged to pave a supporting surface by casting individual paving stones on site on a mobile frame and placing the cast paving stones directly onto the supporting surface in an uncured state adjacent previously pla...
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WO/2012/091837A1 |
A worksite-management system (10) includes a display component (48) and one or more information-processors (12). The one or more information- processors may be configured to acquire information about a history of travel of one or more no...
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WO/2012/084074A1 |
The invention relates to a soil compacting device (1) having an upper body and a lower body, which is coupled to the upper body by a spring device (9) and which has a soil contact element (10). Furthermore, a drive (3) is provided for ge...
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WO/2012/082666A1 |
A method for compacting a surface (37) of granular materials is disclosed. The method is applicable to wheeled compaction equipment such as pneumatic-tire compactors (10), drum (35)-type compactors (10) and asphalt compactors (10). The p...
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WO/2012/073123A1 |
According to this invention, there is provided an improved method for making drain channels comprising the steps of making a drain channel mould using FRP; using said mould and filling said mould with polymer concrete; providing a rod fo...
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WO/2012/065351A1 |
A revolving stage buffer device of a strong rammer compactor comprises a revolving stage (2), a revolving support (3) and a chassis (5). The upper and lower parts of the revolving support (3) are respectively connected to the revolving s...
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WO/2012/062384A2 |
Screed unit for paver finisher, comprising elements intended to get in contact with the material to be laid in which at least such elements able to get in contact with the material to be laid are elements made of a ferromagnetic material...
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WO/2012/061901A1 |
A scraper machine for excavating earth for earthworks comprising: at least a pair of traction wheels positioned in a front portion of the scraper machine; spraying means adapted to spray a fluid onto a ground surface to condition the gro...
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WO/2012/058760A1 |
A leveling blade for mounting onto a support bracket of a vibrating screed, and a vibrating screed including the same. The leveling blade has a substantially vertical portion for mounting onto the support bracket, as well as a substantia...
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WO/2012/061285A2 |
A compactor system (10) includes a tipped drum (22) having a plurality of tips (26), and a drum axle (30) rotatably coupling the tipped drum (22) to a frame (12). The compactor system (10) further includes a sensor (32) configured to sen...
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WO/2012/061471A2 |
A vibratory compactor machine (100) includes a machine frame (112) and a roller drum (120) rotatably coupled to the frame (112) and rotatable about a drum axis (134) oriented generally traverse to the direction of travel (124) of the mac...
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WO/2012/048433A1 |
The invention relates to a method for determining the soil stiffness (kB) of a soil area (2). For this purpose, a vibration-excited contact body (6, 8) of a soil compacting device (1) acts on the soil surface (9) in such a way that there...
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WO/2012/005480A9 |
The present invention relates to a road marking device, and more specifically relates to a vehicle-mounted road marking device which makes it possible to mark (paint) four lines on a road at the same time so that three lanes can be forme...
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WO/2012/039799A1 |
In one aspect of the present invention, the present invention is a system for removing aggregate from a paved surface. The system includes a motorized vehicle with a degradation drum that is connected to the underside of the vehicle. The...
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WO/2012/022855A2 |
The invention relates to a device designed for mixing and distributing, by means of tossing, sand used for weighing down synthetic grass, as well as aggregate used for improving the flexibility thereof. The device according to the invent...
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WO/2012/022039A1 |
A paver (100) includes an enclosed furnace (113) for melting an inorganic paving material (130) and a carriage (110) for carrying the furnace (113). The furnace (113) includes a heating chamber (202) for receiving the paving material (13...
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WO/2012/008359A1 |
A compaction rolling vehicle provided with: a compaction drum (12) also serving as a wheel; a scraper (6) for scraping off objects adhering to the compaction drum (12); and a scraper support device (2) for supporting the scraper (6) so t...
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WO/2012/003990A1 |
Process for producing a noise-reducing damping layer and a further layer arranged on the damping layer for a roadway, in which process, in a first step, either - a layer of elastic granules and at least one layer of bitumen or another bi...
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WO/2011/163471A2 |
In one embodiment, a conventional pickup truck is equipped with a tailgate spreader and a salt wetting apparatus. In another embodiment, a conventional pickup truck is equipped with a tailgate spreader and a brine dispensing apparatus. I...
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WO/2011/157344A1 |
A vibrating plate for ground compacting has an upper mass (O) with a drive motor (7) and a lower mass (U) with a ground contact plate (1) and with a vibration generator device (2, 3, 4). The drive motor (7) drives a driving pulley (8) in...
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WO/2011/159833A1 |
A modular symmetrical asphalt pumping system providing a series of field-configurable gear pumps and meters usable to safely and efficiently pump viscous molten fluids, such as, asphalt and similar bituminous materials. The system utiliz...
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WO/2011/156012A2 |
A gravity-feed spreader for particulate matter may include a rotor. The spreader may be operable for gravity-feed operation with the longitudinal axis of the rotor in a horizontal position. A generally cylindrical rotor housing with a pa...
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WO/2011/151601A2 |
The invention relates to a method for homogenising the mixture of materials at the start of a production cycle of bituminous coated material in a counter-current continuous coating plant wherein, during a transient state of stopping and ...
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WO/2011/151387A1 |
The present invention relates to a process for producing cold bituminous mixes, comprising the following successive steps: a. in a mixer, coating, at ambient temperature, all of the solid mineral fractions with all of the binder in emuls...
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WO/2011/148284A2 |
The invention relates to a portable spreader (1) for holding and scattering granules, in particular flowable loose material, onto a surface area, for example fertilizer to a lawn surface area, or grit to slippery roadways or walkways. Th...
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WO/2011/146023A1 |
In order to provide an efficient, simple and comfortable device for application and spreading of liquid bitumen onto each disposable at least approximately horizontal surface of a concrete or any other suficiently hard material, a device...
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WO/2011/139663A2 |
A flow gate includes first and second body members, first and second flow control members, and first and second locking mechanisms. The first and second body members operatively attach to and detach from each other. The first and second ...
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WO/2011/135846A1 |
An asphalt finisher is provided with: an engine comprising a travel mechanism, a conveyor, a screw, and various screed mechanisms; a generator; a plurality of motors; an adjustment part; and a plurality of inverters. The generator genera...
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WO/2011/128111A1 |
The invention relates to a material conveying system (1) for a road- finishing machine and charger. The material conveying system (1) comprises a goods bunker (2), which comprises a first and a second bunker half (3, 4), a main conveying...
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WO/2011/128093A1 |
The invention relates to a conveyor device (20), wherein the conveyor device (20) comprises a frame, guide elements (10) supported by the frame, and a conveyor belt (7) guided around the guide elements (10). The invention is characterise...
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WO/2011/128092A1 |
The invention relates to a charging vehicle (1) for conveying road-surfacing mix to a road-finishing machine, wherein the charging vehicle (1) comprises a conveyor assembly (5) and a machine drive (6). The invention is characterised in t...
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WO/2011/128091A1 |
The invention relates to a charger (B) for conveying road-surfacing mix to a road-finishing machine, wherein the charger comprises a plurality of working assemblies (M, Q, 5, 10) and a control area (12). According to the invention an aut...
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WO/2011/128113A1 |
The invention relates to a conveyor belt mounting (1) for a charger (3) that is used in road building, in order to supply a road-finishing machine with paving material. Using the slewing belt mounting (1), it is possible to achieve diffe...
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WO/2011/128105A2 |
The invention relates to a monitoring apparatus for a soil-working machine, such as, in particular, a soil-scarifying machine, wherein this soil-working machine has at least one working device for mechanically working a soil surface (100...
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WO/2011/128019A1 |
The invention relates to a construction machine (1), comprising a drive, which can be operated by means of a fuel, a material transport device (4), and a heating device (7) for heating the material transport device (4) and/or the materia...
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