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WO/2021/201311A1 |
The present invention relates to a cyclone unit and a road surface cleaning device equipped with same. The cyclone unit comprises: a first unit pipe which has a first flow space formed therein and a plurality of inlets formed on the oute...
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WO/2021/199255A1 |
This asphalt mix regeneration method comprises: an analysis step of analyzing an effective asphalt component content ratio in an asphalt mix waste material; a determination step of determining, on the basis of the effective asphalt conte...
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WO/2021/199691A1 |
Provided are a cleaning device which is compact and has simple structure and a method for cleaning the top of a coke oven, the device and method being capable of appropriately and efficiently cleaning a coke oven top with obstruction and...
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WO/2021/198711A1 |
A surface conditioning (1) device for railway track rails (2) and/or railway vehicle wheels (7), the device comprising: a DC power supply (3); a supply of gas (9); a plasma delivery head (13) connected to receive DC power from said power...
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WO/2021/199254A1 |
This snow removal system comprises a work machine and a snow removal machine. The work machine has a working part for performing work, and a position detection unit for detecting the position of the work machine when the working part per...
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WO/2021/199915A1 |
The present invention displays degradation information indicating the degradation state of a road in accordance with the display range of a map. A degradation display system comprising: an acquisition unit that acquires a degradation ind...
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WO/2021/198830A1 |
Railroad tie (1) comprising an upper face (8) onto which a rail can be secured and a lower face (9) under which ballast can be arranged, the tie (1) comprising several openings (2) through which rail attachment bolts (3) can be inserted ...
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WO/2021/195721A1 |
The invention resides in a portable boom gate apparatus comprising a support member having an attachment portion; an elongate member pivotably connected to the support member; and an actuator adapted to pivot the elongate member. The pre...
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WO/2021/201626A1 |
The present invention relates to a composition for a high-strength flooring material, comprising: 100 parts by weight of a halogenated polyalkylene resin; 8 to 25 parts by weight of a plasticizer; 100 to 400 parts by weight of a filler; ...
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WO/2021/198390A1 |
The present invention relates to a method for adaptive cruise control of a vehicle, and the method comprises the following steps: receiving a real radar object detected by a radar device and located in front of the vehicle; generating a ...
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WO/2021/196739A1 |
A cap beam mounting method achieving mutual constraint of adjacent pier columns in a prefabricated bridge, in which a cap beam formwork is provided in the form of a cap beam, comprising: respectively fixedly providing limit steel rings (...
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WO/2021/199861A1 |
Provided are an asphalt mixture that manifests exceptional strength, and a use of said asphalt mixture. An asphalt mixture that includes asphalt, aggregate, at least one selected from the group consisting of aliphatic carboxylic acids an...
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WO/2021/201613A1 |
Disclosed are a road lighting system integrated with a safety barrier and a method for operating same, wherein a low level of lighting is provided in an energy-independent manner such that visibility can be secured even at night or in ba...
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WO/2021/189227A1 |
A road structure for a fork of an expressway. The fork is formed by intersecting a first expressway (1) and a second expressway (2). A parking platform (3) is comprised, and the parking platform (3) is provided with a plurality of parkin...
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WO/2021/194799A1 |
An artificial turf system is provided. The turf system comprises an artificial turf carpet comprising synthetic fibers and a plurality of infill granules disposed between the synthetic fibers. The infill granules have a curved shape and ...
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WO/2021/191283A1 |
A concrete slab (20) comprises conventional concrete and a combined reinforcement of both post-tension steel strands (22, 26) and fibres (29). The post-tension steel strands (22, 26): - have a diameter ranging from 5 mm to 20 mm, - have ...
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WO/2021/194434A1 |
The present invention essentially relates to a bar capsule assembly (1), which is used especially in concrete road construction and used in load transfer between concrete (B) blocks, comprising at least one outer body (2) which is used b...
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WO/2021/193351A1 |
An asphalt finisher (100) comprises: a tractor (1); a hopper (2) installed on the front side of the tractor (1), the hopper receiving paving material; a conveyor (CV) that feeds the paving material inside the hopper (2) to the rear side ...
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WO/2021/193332A1 |
An asphalt finisher (100) comprises: a tractor (1); a hopper (2) placed on the front side of the tractor (1) and receiving a pavement material; a conveyor (CV) for transporting the pavement material in the hopper (2) to the rear side of ...
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WO/2021/193381A1 |
An asphalt finisher 100 comprises: a tractor 1; a hopper 2 placed on the front side of the tractor 1 and receiving a pavement material; a conveyor CV for transporting the pavement material in the hopper 2 to the rear side of the tractor ...
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WO/2021/189760A1 |
Disclosed are a toe-shaped track beam and a straddle-type monorail traffic system. The toe-shaped track beam comprises: beam bodies, which are sequentially connected end to end; first flange plates, which are connected to one side of the...
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WO/2021/189683A1 |
A positioning device for a swivel rotating piece at the pier top of a swivel beam, comprising a supporting mechanism (1), a first vertical positioning mechanism (2) and a horizontal positioning mechanism (3) connected to the first vertic...
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WO/2021/192400A1 |
In an asphalt plant 100 for manufacturing an asphalt mixture M by mixing an aggregate and asphalt by a mixer 80, a component information deduction system 1 for deducing information regarding components of the asphalt mixture M is provide...
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WO/2021/189940A1 |
A rain-night reflective bead processing device for marking, comprising a reaction tank (1), and a reflective microbead storage box (2) provided at an input end of the reaction tank (1). The device further comprises: a discharge assembly ...
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WO/2021/195673A1 |
The superstructure rig mat of cold-formed steel consists of a surface steel plate (1) with V-shaped longitudinal ribs (11) along the length of plate (1); multi-U-shaped beams manufactured from cold-formed steel by bending / stamping and ...
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WO/2021/191351A1 |
Disclosed is a method for calculating the shifting RA or lifting RLA of a railway track by a tamper (1) comprising a tamping/shifting/lifting wagon (2) at the front and a downstream measuring wagon (3) at the rear, a programmable calcula...
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WO/2021/189166A1 |
An ice breaker for use with an unmanned aerial vehicle comprises an arc-shaped push member (1), a rectangular plate (2), a connection plate (3) and a push plate (4). The rectangular plate (2) is fixedly connected to an inner arc-shaped s...
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WO/2021/184066A1 |
Disclosed herein is a method for stabilising a volume of soil (e.g. a volume of soil that defines a road base or a road sub-base). The method comprises applying a coating agent comprising one or more salts of fatty acids derived from coc...
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WO/2021/186203A1 |
The deicing device comprises a frame (60) disposed around an outer surface (28) of a duct (20), and a plurality of bearing units (34, 42) inserted at different angular positions between the outer surface (28) of the duct (20) and the fra...
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WO/2021/184860A1 |
A residue removal machine for civil engineering, comprising a vehicle body (1), a supporting frame (2), a first travelling wheel (3), a second travelling wheel (4) and a damping device (9), wherein the supporting frame (2) is fixedly wel...
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WO/2021/185768A1 |
The present invention relates to an assembly for switches and crossings, defining a main track (A) and a turnout track (B), comprising: - a single-piece structure (2), - a needle (3) that is movably mounted on the single-piece structure ...
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WO/2021/185450A1 |
A heavy-duty barrier (1), which is movable, comprising a base part (2), which comprises a ballast (5), and a fence part (3) attached to the base part. The fence part comprises a fixed bar structure (6) and a rigid connection element (7),...
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WO/2021/186007A1 |
A railway works machine comprises a machine chassis (24) and a works shuttle (18), the machine chassis having two opposite longitudinal end portions (126, 128) and a middle portion (125) connecting the opposite longitudinal end portions ...
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WO/2021/186265A1 |
A method and system for electroslag strip cladding (ESSC) of rail heads without preheating utilizing twin electroslag strip welding techniques. The twin ESSC techniques include depositing a layer of wear and corrosion resistance cladding...
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WO/2021/184811A1 |
Disclosed a sweeper for picking up leaves and debris from lawns and hard surfaces. The sweeper (100) is a motorized sweeping apparatus including a front housing (110), a handle assembly (130), and a catcher assembly (500) attachable to t...
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WO/2021/184106A1 |
A traffic barrier and soundwall system is disclosed having wide-flanged [or h-posts] vertical posts oriented with a flange facing a roadway. Traffic barriers are located between them. The barriers have recesses at the intersection of the...
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WO/2021/184861A1 |
A railway turnout switching device, comprising a control cabinet (1). A pair of cylinders (2) are fixedly connected on the inner wall of the control cabinet (1); an output end of the cylinder (2) is fixedly connected to a bottom plate (3...
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WO/2021/184105A1 |
A traffic barrier and soundwall system is disclosed having wide-flanged [or H-posts] vertical posts oriented with a flange facing a roadway. Traffic barriers are located between them. The barriers have recesses at the intersection of the...
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WO/2021/186989A1 |
In order to provide the reliability level of a deterioration diagnosis that uses an image, a deterioration diagnosis device according to the present invention includes: an image acquisition means that acquires an image including a sectio...
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WO/2021/186048A1 |
Disclosed is a support (1) for railway track rails comprising a central core (2) of parallelepiped appearance, formed of at least two strips (3) of juxtaposed materials, of thickness (e), produced from solid wood or wood-based materials,...
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WO/2021/186039A1 |
A heavy-duty barrier (1), which is movable, comprising a base part (2), which comprises a ballast (5), and a fence part (3) attached to the base part. The fence part comprises a fixed bar structure (6) and a rigid connection element (7),...
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WO/2021/186008A1 |
A tamping machine (14) for a works train (10) for laying, repairing or replacing a rail track (12) has a first truck (20) and a second truck (22) that are situated longitudinally at a distance from one another, a machine frame (24) and a...
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WO/2021/180691A1 |
An arch bridge comprising a bridge deck for providing a walking/driving surface. The bridge deck is supported by a first arch and a second arch both concave downward, and each comprising a top point which if defined by a highest point of...
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WO/2021/181254A1 |
An improved friction seismic isolator (1) of the mobile pendulum type comprising a lower plate (2) which is arranged close to a foundation structure; an upper plate (3) which is arranged above the lower plate (2) along a longitudinal axi...
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WO/2021/182328A1 |
The purpose of the present invention is to provide an information processing device capable of efficiently and accurately determining abnormalities of road surfaces, railroad tracks, overhead lines, processing machines, etc. An informa...
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WO/2021/179465A1 |
A road network balanced drainage method and a road construction method aiming at reducing urban waterlogging. The road network balanced drainage method comprises steps of: determining a waterlogging road section at first, and determining...
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WO/2021/179350A1 |
A method of vibration-based damage detection for a deck of a concrete girder bridge is provided. First, a test vehicle is parked on the deck to perform the swept sine excitation, and the excitation frequency bandwidth, period and amplitu...
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WO/2021/179427A1 |
A frame-type replaceable buckling-preventing and shock-absorbing energy consumption apparatus, comprising upper energy-consumption reinforcing bar joints (1), mechanical connection members (2), energy-consumption steel rods (3), frame-ty...
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WO/2021/180863A1 |
The invention relates to an advertising display module for a road safety barrier (40) formed of a metal profile member extending in a longitudinal direction (L) and comprising at least one central groove (41) and two lateral ribs (42, 43...
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WO/2021/184025A1 |
A hand-held screed rake and method for spreading paving material using the hand-held screed rake. The hand-held screed rake includes a screed head having a paving surface and a heating element coupled to the screed head and configured to...
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