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WO/2023/167819A1 |
A system and method for automating railroad maintenance by a tie gang using electronic tie marking (ETM) configured to optimize railroad asset maintenance. The system enables collision avoidance between members of the tie gang performing...
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WO/2023/166264A1 |
The invention relates to a method for producing a road surface layer based on a hydrocarbon cold mix, the method comprising the following steps: a) coating at room temperature in a mixer of a self-propelled machine a mineral solid fracti...
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WO/2023/166523A1 |
A crash barrier for road highways is designed to provide a progressively increasing resistance to impact, which is designed with the sturdy fabrication of creosote-treated and HDPE-coated bamboo poles. Which is weatherproof and long-last...
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WO/2023/161261A1 |
Sound-absorbing and sound-insulating apparatus (100) comprising a wall element (200) and a plurality of linear elements (300), spaced on a sound-dissipation side of the wall element (200); each of the linear elements (300) comprises a bo...
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WO/2023/161677A1 |
The invention relates to a method for erecting a portion of a transportation structure comprising a first assembly of tube segments, capable of being placed under low air pressure and through which pods may travel substantially free of a...
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WO/2023/159334A1 |
Disclosed is a Meccano-type modular bridge for heavy goods vehicle traffic, which comprises: two longitudinal halves or modules designed to connect to respective bases at each end; a plurality of lateral rails designed to interconnect in...
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WO/2023/159811A1 |
A device for applying external prestress on the basis of on-site release, and a bridge reinforcement method. The device for applying external prestress on the basis of on-site release consists of a bow component (100), a shaping and rele...
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WO/2023/160059A1 |
A landing door anti-collision blocking device having a cushioning function for an automobile elevator and an automobile elevator. The landing door anti-collision blocking device having a cushioning function for the automobile elevator co...
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WO/2023/161678A1 |
The invention relates to a method for erecting a portion of a transportation structure comprising a plurality of piers, a plurality of platforms forming a service pathway, a first plurality of girders forming a first assembly of tube seg...
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WO/2023/161689A1 |
A method (100) for preparing a court for games is provided. The method includes applying wet macadam mixture on a demarcated area for playing the games to obtain a base layer. The method includes gluing fiberglass reinforced plastic mesh...
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WO/2023/160759A1 |
The invention relates to a blocking bollard (101) comprising a drive (151), a main part (103), a blocking body (111), a warning device (121, 131, 151, 153, 221), and a light source (121, 221). The blocking body (111) is movably arranged ...
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WO/2023/161684A1 |
The invention relates to a method for erecting a portion of a transportation structure comprising a plurality of piers (3), a first plurality of girders (6) forming a first assembly of tube segments and a first rooftop transportation pat...
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WO/2023/161682A1 |
The invention relates to a method for erecting a portion of a transportation structure comprising a plurality of piers (3), a plurality of platforms (8) forming a service pathway, a first plurality of girders (6) forming a first assembly...
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WO/2023/161683A1 |
The invention relates to a method for erecting a portion of a transportation structure comprising two assemblies of tube segments, capable of being placed under low air pressure and through which pods may travel substantially free of air...
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WO/2023/161680A1 |
The invention relates to a method for erecting a portion (1) of a transportation structure comprising two assemblies (12, 13) of tube segments (14), capable of being placed under low air pressure and through which pods may travel substan...
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WO/2023/162399A1 |
An asphalt composition including asphalt, a polyester resin, and an epoxy-group-containing resin is disclosed. An asphalt pavement material composition including said asphalt composition and an aggregate is also disclosed.
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WO/2023/159712A1 |
An in-situ road construction method using in-situ soil, comprising steps: digging in sections foundation soil within a road boundary line range (1), and mixing said foundation soil with a cementing material and water to form cementing sl...
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WO/2023/161679A1 |
The invention relates to of a portion of transportation structure comprising: a substructure comprising a plurality of piers, a first plurality of girders (6) positioned on at least some of the piers and forming a first transportation pa...
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WO/2023/161667A1 |
Rectangular floor element (31, 51) provided with internal cavities, comprising sides having either a row or a column of connection elements (33, 53) having circular or hexagonal cavities with equal spacing and enabling the interconnectio...
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WO/2023/156166A1 |
The present invention relates to a grinding machine for a rail track, comprising: a bar (10) arranged in parallel to the rail track (2), a working body (11) attaching to the bar (10) and movable relative to the bar (10), a grinding unit ...
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WO/2023/155461A1 |
The present application relates to the technical field of road construction, and in particular, to a manufacturing device. The manufacturing device is used for manufacturing a soil reinforcement-active water-absorbing material. The manuf...
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WO/2023/155922A1 |
A flexible vortex generator for inhibiting vortex-induced vibration of bridges, comprising a fixed base (1) and a clamping sleeve disposed on the fixed base (1). A flexible part (3) is disposed on the clamping sleeve; one end of the flex...
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WO/2023/157995A1 |
A composite beam girder and a method for constructing same are disclosed. The composite beam girder according to an embodiment of the present invention comprises: a main girder; a girder center stiffener coupled to the upper center area ...
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WO/2023/154977A1 |
A platform gap filler comprising an elongate body with a series of perpendicular fingers including a reinforcing element to reduce the vertical deflection of fingers whilst still allowing lateral deflection. The reinforcing elements are ...
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WO/2023/155469A1 |
The present invention relates to a road structure transformed from an oversized detached underground garage and a construction method thereof, for use in solving the problem that a newly-built city expressway passes through a large under...
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WO/2023/155420A1 |
Disclosed is a hole fabricating method for an oversized rod member. The method comprises assembling and welding according to design requirements to obtain a box-shaped rod member, the box-shaped rod member comprising a rod member upper c...
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WO/2023/156949A1 |
Method for making a noise barrier through the use of multiple side-by-side acoustic mitigation structures (100), characterized in that it comprises the following steps: preparing, through various foundation technologies, such as for exam...
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WO/2023/155253A1 |
The present invention provides a rotatable dual-purpose axial-flow blower/vacuum, comprising a main machine housing and an airflow driving device provided in the main machine housing, an air suction transition joint being provided on one...
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WO/2023/155522A1 |
A construction method for a quick-release curved superimposed beam flange plate framework structure, comprising the following steps: transferring steel box girders (10) to designed positions; completing the assembly of framework structur...
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WO/2023/157546A1 |
Provided is a rail connection structure capable of absorbing a misalignment arising on a rail attachment member side and reducing a step difference arising in a rail connection section. This rail connection structure, which is for connec...
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WO/2023/155563A1 |
Disclosed in the present invention is a snow-sweeping operation and maintenance device for a photovoltaic power station. The snow-sweeping operation and maintenance device comprises a clearing mechanism, which comprises an outer cover, a...
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WO/2023/154832A2 |
A screeding machine for screeding uncured concrete includes a base unit, a support mechanism disposed at an end portion of the base unit, and a screed head assembly supported at the support mechanism. The screed head assembly includes (i...
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WO/2023/152305A1 |
The invention relates to a method for producing perforated metal strips having a metallic coating, wherein metal strips and in particular steel sheet strips with a perforation or a hole pattern are fed to a coating device and are passed ...
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WO/2023/153433A1 |
A road surface profile evaluation device (10) comprises: an information acquisition unit (111) that acquires travel information for each of a plurality of vehicles, including acceleration rate information indicating the acceleration rate...
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WO/2023/152525A1 |
In accordance with an embodiment, there is described a safety device (100) for erecting an emergency cordon. The device (100) comprising an inflatable barrier (120) for at least partially enclosing an area and a pump (110) for inflating ...
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WO/2023/151766A1 |
The invention relates to a bollard drive (101) for a blocking bollard (501) for moving a blocking body (507) between a blocking position (581) and an open position (583) along a movement direction (191) relative to a main part (503) whic...
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WO/2023/153610A1 |
The present invention relates to a transmission plate, a traffic sign comprising same, and a method for manufacturing the traffic sign and, more specifically, to a transmission plate, a traffic sign comprising same, and a method for manu...
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WO/2023/151729A1 |
A method of milling the surface of the traffic area in at least two layers, in which the first layer is milled and at the same time the spatial position (X, Y, Z) of the road milling machine and the cross slope of the milling drum are me...
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WO/2023/153434A1 |
A road surface evaluation device (10) comprises: an information acquisition unit (111) for acquiring vehicle travel information including acceleration information indicating the acceleration of a traveling vehicle and position informatio...
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WO/2023/152425A1 |
Presented is a method for providing a movement joint in a concrete floor and a movement floor joint apparatus for providing a movement joint in a concrete floor supported by a sub-base (27). The movement floor joint apparatus comprises a...
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WO/2023/151730A1 |
The method of differential height modification of the surface of the traffic area, in which the surface of the traffic area before modification is measured and a digital model of the surface of the traffic area before modification is cal...
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WO/2023/151169A1 |
The present application discloses a deflection calibration apparatus and method for a laser type high-speed deflection tester. The apparatus comprises rigid supports, rotating discs, driving systems and a deflection calibration unit; the...
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WO/2023/153115A1 |
[Problem] To provide a cone bar which can be safely and easily used by solving the problem of a conventional cone bar. [Solution] A cone bar 10 comprises: a bar body 20; annular fitting parts 30 located at both ends of the bar body and t...
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WO/2023/154485A1 |
Devices, systems and methods for causing light (visible or invisible) or other forms of energy to be emitted from traffic cones or other traffic channelizing or marking devices such as barrels, tubes, some buoys, some types of signs, etc...
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WO/2023/152812A1 |
[Problem] To make it easier to investigate structures around roads. [Solution] A structure investigation assistance system comprises: a first storage means that stores road image data captured continuously by a camera; a second storage m...
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WO/2023/150745A1 |
Embodiments of the present disclosure may include a modular unit for a paver unit curb installation or a black top pavement installation. The modular unit includes a main body having elongate grooves for easy lifting using the lifting to...
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WO/2023/148387A1 |
A fence bracket (10), a fence bracket system, a kit of parts, a fence assembly and a method of manufacturing a fence bracket are described. The fence bracket (10) is suitable for use with a fence panel. The fence bracket has a body (12) ...
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WO/2023/149809A1 |
A positive under sleeper pad in the form of a plate whose shape and size substantially correspond to the shape and size of the sleeper, made of an elastic synthetic material; its surface facing the sleeper has grooved sections repeated a...
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WO/2023/150806A1 |
Railway line fastener includes a bolt (21) which comprises the shank (22) which is threaded (24) and which has the hexagonal head (26). A collar bush (28) of a suitable plastics material, such as Nylon-66, is engaged with the shank, abut...
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WO/2023/148744A1 |
A drainage channel with a closed section shaped body extending along a longitudinal axis of the drainage channel, where the closed section shaped body having a first side wall and a second side wall, both extending between a bottom wall ...
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