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Patent Searching and Data


Matches 1 - 50 out of 11,243

Document Document Title
WO/2019/138257A1
An accessory for levelling uncured concrete surfaces. The accessory includes a screed head with two height adjusting levelling cylinders (1), a slope cylinder (2), a coupling component (3), a blade (4), an auger (5), a roller (6), a vibr...  
WO/2019/135026A1
The invention relates to a method and an apparatus for treating an object (4) comprising concrete, asphalt and/or porous metal such as galvanized iron. The method comprises at least the following steps: - subjecting the object (4) to und...  
WO/2019/135933A1
A curb former (10) is disclosed, and includes a rotatable drive shaft (20), a gutter drum (80), and a curb profiling drum (100). The gutter drum (80) is secured to the drive shaft (20) such that the drive shaft (20) and gutter drum (80) ...  
WO/2019/134729A1
The invention relates to a method for producing an asphalt product. The method comprises providing a shredded asphalt-containing road construction materials being disposed from a road surface, the road construction materials being shredd...  
WO/2019/134744A1
The invention relates to a paver machine comprising a screed (2) arranged to level out road material (4) disposed on the ground (5) and a pressure actuated screed lifting cylinder (6) arranged to lift and lower the screed with respect to...  
WO/2019/133915A1
A paver for laying down a strip of concrete and, with a dowel bar inserter module as part of the paver, inserting dowel bars into and parallel with to the concrete strip. The dowel bar inserter module has an operational width capable of ...  
WO/2019/127952A1
Provided is an elongated dual-shaft mixer having heating and heat preservation functions. The mixer comprises a mixing cylinder (4) and two blending shafts. The mixing cylinder (4) consists of an external cylinder body (11) and an intern...  
WO/2019/133917A1
A material placer having an augmented hopper, which can receive and convey concrete or other material at a greater rate than other material placers known in the industry. The augmented hopper has a relatively large volume, a bumper struc...  
WO/2019/129376A1
The invention relates to a method (18) for determining a layer thickness (d) applied or removed by a construction machine (1), in particular a paver or a road miller, while working the ground (8), having the steps of: measuring (19) the ...  
WO/2019/126107A1
A screeding machine for screeding an uncured concrete surface includes a screed head assembly movable over the concrete surface via the screeding machine. A pair of elevation sensors disposed at opposite ends of the screed head assembly ...  
WO/2019/118781A2
A roller assembly for smoothing an expanse of granular media such as golf bunker sand, snow, horse race track dirt, or other media. The assembly has one or more rollers having a longitudinal axis. Each roller includes wires spaced from t...  
WO/2019/109189A1
An apparatus for spreading particulate material has a bin for holding particulate material, a rotatable disc for broadcasting the particulate material to a ground surface, a conveyor for conveying the particulate material in a particulat...  
WO/2019/110471A1
The invention relates to a spreading device (1) for spreading vehicles (100) for discharging spreading agents, comprising at least one tank (2, 2') for receiving liquid spreading agents to be spread and comprising at least one discharge ...  
WO/2019/105927A1
The present invention concerns a mobile hot mix plant (1) comprising a rotationally symmetrical vessel (5) that is able to rotate about itself and is closed by a first end partition (5a) and a second end partition. The first end partitio...  
WO/2019/109068A1
A grass treatment system (100) includes a first ground engaging rolling element (108), a second ground engaging rolling element (110), a comb (104) having a leading edge including a plurality of comb teeth (704) spaced apart at intervals...  
WO/2019/105924A1
The invention relates to a cartridge (100, 100') / heating vessel (200, 200') assembly for melting a hydrocarbon binder, the cartridge (100, 100') being used to contain the hydrocarbon binder and designed to be inserted into the heating ...  
WO/2019/103723A1
A surface compactor machine includes a compacting surface for compacting a substrate, a first motor, a second motor, a support assembly, and a controller. The first motor rotates a first eccentric shaft. The second motor rotates a second...  
WO/2019/103724A1
A vibration assembly for a surface compactor machine includes a support subassembly connected to the compacting surface of the surface compactor machine. A primary eccentric shaft is disposed around a secondary eccentric shaft, with the ...  
WO/2019/077177A1
An asphalt aggregate paver (1) for asphalting a surface (116) to be asphalted comprises an asphalt aggregate receiving hopper (2), width-wise paving means (4) for spreading the aggregate over the surface (116), and conveyor means (6) arr...  
WO/2019/076059A1
An automatic paver system (100) having a measuring and positioning structure, comprising a paving device (10); the paving device (10) comprises a support structure (11), a transport structure (13), a distribution structure (155), and a m...  
WO/2019/068344A1
The present invention relates to a screed arrangement (100, 100') for a paver machine. The screed arrangement (100) comprises a screed body (101) comprising a deflector member (102) and a base plate, and an oscillating tamper bar arrange...  
WO/2019/067518A1
A power tool for unlocking a releasable attachment pin from at least two ground covers includes at least one gripper carried by a carrier and selectively moveable relative to the carrier to grip a first portion of the attachment pin. At ...  
WO/2019/063540A1
The invention relates to an oscillation module for a compactor roller of a ground compactor, comprising: a plate-like carrier (52), wherein the carrier (52) has a connection formation (54) for fixed connection of the carrier (52) to a ca...  
WO/2019/064554A1
Provided is a fall-down detection sensor for a rammer, which is capable of determining, with high accuracy, a fall-down state of the rammer which operates with a large amount of vibration and shock, and rapidly stopping a motor (engine o...  
WO/2019/054049A1
According to the present invention, upper ends of a pair of leg parts (15a) are connected by a connection part (15b), arc-shaped curved parts (15c) are formed between the connection part (15b) and respective leg parts (15a) to constitute...  
WO/2019/050637A1
A material transfer vehicle includes a material receiving device that is adapted to receive asphalt paving material, and a receiving conveyor that is attached to the material receiving device. The receiving conveyor is driven by a chain ...  
WO/2018/227051A4
A frozen precipitation treatment system in the form of a spreader assembly (10) is used with a video monitoring system (100). The operator within a vehicle passenger compartment may manually view a display screen (106) to see video image...  
WO/2019/034809A1
The application relates to a multifunctional bucket (100) according to one embodiment, which comprises a bucket body (102), wing members (104), and a mounting member for attaching the bucket to a working vehicle. The body comprises a bot...  
WO/2019/032820A1
Method and system to measure and monitor the grey water content in a rotating concrete mixer drum mixer truck using a sensor attached to the interior of the concrete mixer drum. By measuring the grey water content before a batching proce...  
WO/2019/031318A1
An asphalt paver (100), as a road machine according to an embodiment of the present invention, includes a tractor (1) and a screed (3) positioned at the rear of the tractor (1). The asphalt paver (100) comprises a work apparatus which su...  
WO/2019/028066A1
According to one example, a working machine (10) includes a projection arrangement (36) to generate a hologram (38), wherein the hologram presents a virtual operating element or a virtual display and a movement/position detection arrange...  
WO/2019/026830A1
An asphalt finisher (100) according to an embodiment of the present invention comprises: a tractor (1); a screed (3); and a wireless communication system configured so that wireless communication is performed between at least two of a pl...  
WO/2019/012419A1
Method of abrading the surface state of a test track with a bituminous surface for vehicles, comprising the following steps: - provision of a processing machine (1) comprising a rotary head (2) with at least one friction element (3) to m...  
WO/2019/013538A1
The present invention relates to a hot in-place asphalt recycling apparatus and a road paving method using same. To this end, the hot in-place asphalt recycling apparatus provided with a preheater part and a recycling part, according to ...  
WO/2019/009349A1
An asphalt paver (100) comprising: a tractor (1); a hopper (2) that is positioned on the front of the tractor (1) and receives a paving material (PV); a conveyor (CV) that supplies the paving material (PV) within the hopper (2) to the re...  
WO/2019/003645A1
[Problem] To provide a sample evaluation method for recycled asphalt evaluation and a recycled asphalt concrete production method that make it possible to form recycled asphalt concrete having quality that is the same as or greater than ...  
WO/2018/234844A1
A surface compactor machine includes a cylindrical drum defining a cylindrical space in an interior portion of the cylindrical drum and having a central axis of rotation, and a counterweight in the cylindrical space. The compactor furthe...  
WO/2018/234845A1
A rolling cylindrical drum for a surface compactor machine includes a cylindrical drum shell defining a cylindrical interior volume and having an outer compacting surface, and a mass system arranged within the cylindrical interior volume...  
WO/2018/236333A1
An eccentric assembly for a compaction machine may include an outer eccentric mass and first and second inner eccentric masses. A length of the outer eccentric mass is in a direction of an axis of rotation of the outer eccentric mass. Th...  
WO/2018/231881A3
A hybrid drive train for a self propelled power trowel includes a frame having a centerline from front to rear, an engine-generator set, a pair of rotors with trowel blades tiltably connected to the frame and positioned to support the fr...  
WO/2018/227051A1
A frozen precipitation treatment system in the form of a spreader assembly (10) is used with a video monitoring system (100). The operator within a vehicle passenger compartment may manually view a display screen (106) to see video image...  
WO/2018/224135A1
The invention relates to a hydraulic system (20) for a working machine (10). The hydraulic system (20) comprises: - a feeding pump (22); - a plurality of variable displacement hydraulic machines (26, 28, 30, 32) being connected in parall...  
WO/2018/223164A1
The invention relates to a method and a device for producing a paving area (1) from paving elements, wherein the paving elements (2) are printed in situ from a printable material (6) onto a surface in a 3D printing method using a 3D prin...  
WO/2018/222426A1
A material transfer vehicle includes a loading conveyor and a loading component (such as a truck-receiving hopper component or a windrow pick-up component) that is adapted to be removably attached to the lower end of the loading conveyor...  
WO/2018/208753A1
A screeding system for use with a screeding machine during screeding of an uncured concrete surface includes a base unit, a support arm extending from the base unit, and an elevation frame disposed at an outer end of the support arm. The...  
WO/2018/200097A1
A modular spray assembly for a working machine includes a base assembly that is attached to the frame of the working machine. The base assembly includes a working fluid conduit having an open end and a closed end, and a plurality of nozz...  
WO/2018/195766A1
A method for controlling a road roller to operate automatically, an apparatus for controlling a road roller to operate automatically, and a storage medium. The method comprises: planning a corresponding travel route of a road roller acco...  
WO/2018/191028A1
A powder deagglomerator comprises a vertical flow chamber, a powder inlet tube, and an ultrasonic horn vibrationally coupled to an ultrasonic transducer. The vertical flow chamber includes an outer wall, powder outlet port, and a mountin...  
WO/2018/183114A1
Systems and methods for determining orientation and three-dimensional position of construction equipment are presented. An orientation device is mounted to a machine. The orientation device has an image sensor. The orientation device mea...  
WO/2018/182225A1
The present invention relates to a double-shaft fan mixer having a pair of blade assemblies installed in a peanut-shaped or snowman-shaped mixing space such that the same can mix a large amount of concrete mortar evenly and quickly. The ...  

Matches 1 - 50 out of 11,243