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WO/2023/027828A1 |
A force-absorbing barrier includes a plurality of chambers at least partially filled with fluid. The walls defining the chambers are flexible. Fluid passages in the interior walls between chambers allow fluid flow between the chambers. A...
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WO/2023/024687A1 |
A low-noise bridge polymer expansion device (7) comprises a plurality of elastic modules spanning a bridge expansion joint (8); the elastic modules are arranged along the length direction of the bridge expansion joint (8), two lateral ed...
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WO/2023/023743A1 |
An apparatus (100) for managing and/or monitoring traffic comprises a body (110) configured to mount one or more modules (120, 130, 140) for managing and/or monitoring traffic. A plurality of mass elements (150) are removably connected t...
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WO/2023/024468A1 |
A bridge stay cable fire protection system that is easy to construct on-site and a construction method therefor, the protection system comprising a stay cable (1) and a HDPE protective sleeve (2) that is wrapped on the outer side of the ...
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WO/2023/019991A1 |
An operation device for detecting a bridge bottom surface, comprising a bearing rope (1) with two ends hung on the outer walls of two sides of the bridge to be detected in a width direction and which is distributed at the bottom of the b...
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WO/2023/019766A1 |
The present invention relates to the technical field of artificial turf, and specifically relates to a non-contact type permanent antibacterial artificial turf and a manufacturing process thereof. The artificial turf comprises a back adh...
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WO/2023/023130A1 |
The present disclosure is directed to artificial topographical structures, such as mounds, installed at playgrounds using a structural framework. The structural framework is made up of a first plurality of panels extending in a first dir...
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WO/2023/019781A1 |
A stable bridge tower pier based on a complex pier beam, comprising: a group of pier beam consolidation sections (1), a bottom plate unit (2), an inner box plate unit (3), a main beam (4), a group of inner box supports (5), a middle brid...
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WO/2023/020630A1 |
Provided in the present invention is a construction method for an upper surface course made of a steel slag-asphalt mixture. The construction method comprises the following steps: preparation of construction materials, acceptance of a mi...
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WO/2023/021212A1 |
The invention relates to a terminal having a connection end (3b) for connecting the terminal to a vehicle restraint system (1), the terminal comprising a linear guide (7), which rises in the manner of a ramp toward the connection end (3b...
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WO/2023/019844A1 |
A foldable chain type track. The foldable chain type track is formed by hinging unit bodies, and comprises an end unit body I (10), several middle unit bodies (12) and an end unit body II (11). Each unit body is provided with a pulley mo...
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WO/2023/019296A1 |
An impact extension frame assembly for an impact attenuator system wherein the carriage frame assembly includes left and right side frames connected at an upstream end via: i. a top plate adapted to receive a connection component; and ii...
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WO/2023/022678A1 |
The invention relates to a rubber rail fastening system for high isolation which will be used in superstructures of rail systems such as train, metro, and tram.
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WO/2023/019338A1 |
The invention relates to urban or suburban rail (tram and metro) and non-rail (bus and trolleybus) transport. The object of the invention is to simplify a transit path, improve its reliability and traffic capacity and increase the volume...
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WO/2023/015384A1 |
A system and method for anchoring a traffic barrier to a road is disclosed. The traffic barrier has a footer and a wall extending inward and upward from the footer to a top surface. Anchor recesses intersect the footer. A footer port ext...
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WO/2023/017610A1 |
This bucket 10 includes a loading surface 11 on which objects to be removed are loaded, a left-side surface 12L rising from the left side of the loading surface 11, and a right-side surface 12R rising from the right side of the loading s...
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WO/2023/018762A1 |
Automatic pivot arm positioning of a slipform paver is described. The pivot arm is automatically controlled while changing from transport-to-pave or pave-to-tran sport. By the automatic control, a track section may avoid interference wit...
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WO/2023/016858A1 |
The invention relates to a tamping assembly (4) for tamping a track (3), comprising tamping tools (12) which are arranged in pairs and can be fed towards one another by means of a relevant feed cylinder (16), wherein: a feed piston (17) ...
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WO/2023/017093A1 |
A vehicle, wherein the vehicle a. is adapted and arranged for i. grooming a ground, ii. autonomous movement; and b. comprises i. a propulsion means, ii. a movement means, iii. at least one ground-engagement means, iv. a data processing m...
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WO/2023/015984A1 |
The present invention relates to a concrete pouring construction method for an edge portion of a road base layer, and relates to the technical field of municipal engineering road construction. The method comprises the following steps: lo...
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WO/2023/018873A1 |
A vibratory rammer includes an upper mass, a lower mass coupled to the upper mass, a longitudinal axis extending centrally through the upper mass and the lower mass, and a handle coupled to the upper mass with a handle vibration dampenin...
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WO/2023/015684A1 |
A washing and sweeping vehicle having a sewage recycling device, comprising a vehicle body. A garbage bin (5) and a clear water tank (6) are mounted on the vehicle body. A water inlet of a water pump (10) is connected to the clear water ...
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WO/2023/016381A1 |
A multi-purpose high-speed rail vehicle and a rail system thereof. A bogie (21) of the high-speed rail vehicle comprises a wheelset assembly, a frame (211) and an anti-derailment device (31). The wheelset assembly comprises load-bearing ...
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WO/2023/016573A1 |
A construction method for a steel-concrete main girder of a cable-stayed bridge. The steel-concrete main girder is constructed in a multi-segmental manner. The construction method comprises the following steps: step 1, carrying out cast-...
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WO/2023/012638A1 |
The present invention relates to a structure (1) for the stabilization and/or consolidation of a slope, comprising an anchoring rod (5) and a frame (3) which has retaining means and comprises a central beam (3c) provided with a seat for ...
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WO/2023/011664A1 |
Provided in the present disclosure are an emergency drainage vehicle and an operating apparatus thereof. The operating apparatus comprises: a luffing mechanism, comprising a base, a rotating arm and a luffing drive apparatus, a bottom en...
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WO/2023/013323A1 |
A sound-absorbing unit 10 has a plurality of hollow portions having shapes and/or sizes different from each other. In a perforated plate 20 constituting walls of hollow portions included in the plurality of hollow portions, perforations ...
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WO/2023/010644A1 |
A synchronous transporting and erecting construction method for a small-space multi-bridge parallel section box girder. The method comprises the following steps: erecting a first double-track bridge (1); after the first double-track brid...
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WO/2023/014548A1 |
The present invention provides a dry mix composition of a powder of an ultra high-viscosity cellulose ether having one or more polyether groups, the cellulose ether having a 1 wt.% aqueous solution viscosity (20C, 2.55 s-1 shear rate as ...
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WO/2023/011194A1 |
A laser cleaning device (1), a laser cleaning system (100), and a method for using same. The laser cleaning device (1) is provided with a laser rubber removal assembly (11), which removes rubber deposits by means of laser, thereby avoidi...
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WO/2023/010771A1 |
A drainage structure for leakage water in a culvert deformation joint and a method for repairing a deformation joint. The drainage structure for leakage water in a culvert deformation joint comprises a first preset trench (10) provided o...
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WO/2023/014220A1 |
Artificial turf (10) arranged for use as a sports field, the artificial turf comprising at least one substrate, wherein at least first artificial turf fibers (11,11',11'') are attached to the substrate (12), and wherein the substrate is ...
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WO/2023/010631A1 |
A deepwater group pile foundation, comprising: multiple drilled piles (100), the cross-sectional shape of pile tops (100a) of the drilled piles (100) being a square provided with an arc chamfer, a first reinforcement cage (103) being pre...
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WO/2023/012763A1 |
The present disclosure relates to the field of road safety devices. The present disclosure solves the technical problem of illumination and distance/area to be covered by illumination of the existing road safety devices. The present disc...
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WO/2023/010147A1 |
The invention relates to a method for compacting ballast of a trackbed by means of a tamping machine (A) that can travel on tracks in a working direction (W) and that is equipped with tamping tools (6, 16, 17, 18) for tamping, wherein th...
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WO/2023/010322A1 |
An outdoor special weather-resistant sports wood floor and a construction method therefor. The outdoor special weather-resistant sports wood floor contains: a surface-layer floor and a support block; the support block is provided on the ...
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WO/2023/010679A1 |
A prefabricated assembly corrugated steel web composite bridge, and a cantilever construction method thereof. The bridge comprises: corrugated steel webs (3), which are of corrugated structures and have a certain thickness; corrugated I-...
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WO/2023/009800A1 |
A compactor includes a plate, a vibration mechanism configured to impart a vibrating motion on the plate, and a housing configured to support control electronics therein and defining a battery receptacle upon which a battery pack is conn...
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WO/2023/009812A1 |
A handle for a construction tool includes a lower handle portion configured to be coupled to the construction tool, an upper handle portion configured to be grasped by a user, a support pin disposed between the upper handle portion to th...
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WO/2023/007226A1 |
The invention relates to a slab (1) for covering a roadway surface, which comprises a substantially flat plate (2) and stiffeners (3) disposed on one and the same surface of the plate (2), substantially perpendicularly to the plate (2), ...
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WO/2023/004484A1 |
The present invention relates to a system for weighing moving motor vehicles based on an assembly comprising loop sensors and fiber-optic sensors fitted in a rigid metal profile. The technical scope of the invention is systems for measur...
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WO/2023/005803A1 |
The present invention relates to the technical field of rail transit, and relates to a vibration excitation tamping apparatus. The apparatus comprises a liftable tamping frame, a hydraulic vibration excitation oil cylinder hinged to the ...
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WO/2023/005126A1 |
A steel box girder lifting and transporting frame system and a construction method therefor. The steel box girder lifting and transporting frame system comprises a girder transporting track (1), a traction mechanism (2), a floating crane...
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WO/2023/009725A1 |
An emergency response barrier is shown and described, the barrier having a frame with reinforcing bracing; two axles coupled to the frame with wheels attached thereto; a king pin coupled to the frame; wherein the frame is covered with a ...
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WO/2023/009837A1 |
A magnetic propulsion system is disclosed. The system includes a track assembly, and a vessel assembly. The track assembly includes at least rail that is stationary and non-powered, and includes a magnetic array. The vessel assembly incl...
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WO/2023/007273A1 |
A system (1) is described for the diagnosis of the operating conditions of joints (J) between rails (R1, R2), comprising: a frame (2) configured for installation on a railway vehicle at a wheel (W) of the railway vehicle, a first distanc...
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WO/2023/005296A1 |
Disclosed in the present invention are a disk brush system capable of performing automatic pressure and position adjustments on the basis of road condition identification. Different pavement adhesion coefficients and garbage hierarchical...
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WO/2023/007047A1 |
The invention describes a part (1) for elevated transport systems, comprising a box girder (11) from which two side projections (12) emerge, such that an upper slab (11s) of the box girder (11) and the side projections (12) support a pla...
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WO/2023/006129A2 |
The present invention belongs to the technical field of culverts. Disclosed is an assembly type culvert, comprising a plurality of culvert sections. The plurality of culvert sections are sequentially arranged in a front to back direction...
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WO/2023/007773A1 |
A snow plough 10 includes an auger housing 22 that houses an auger shaft 34 and that includes a plurality of through-holes 30. Each plate member 60 is detachably provided on an outer surface of the auger housing 22 in such a manner as to...
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