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WO/2021/048603A1 |
Road safety barrier (100) comprising a plurality of modular blocks (101) made of concrete placed in series and adjacent to each other near at least one of their vertical end portions (110) comprising a seat that extends along the vertica...
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WO/2021/046627A1 |
The invention relates to the field of transportation. A method of producing an ultra-high-speed transport complex comprises: mounting on a base (1) pylons (2); configuring and fastening in the spans (3) between said pylons (2) an elevate...
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WO/2021/049630A1 |
This monorail carrier having a monorail as a track is characterized by comprising: a placement table; a driving source for driving the placement table; and a seat which is attached to the placement table and on which a person sits, where...
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WO/2021/046845A1 |
Provided in the present invention is a bridge management hierarchical monitoring system, comprising a set of sensors, a cloud computing system, an expert system, and an early warning system; the sensors send monitoring signals to the clo...
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WO/2021/044492A1 |
A work machine (1) comprises a travel unit (4) that causes the work machine to move, a work unit (3) that performs designated work, an engine (22) that drives the work unit, and an assist motor (23) that assists the engine to drive the w...
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WO/2021/042863A1 |
An integrated drainage system for an expansion-contraction device comprises an expansion-contraction device, a pair of non-contacting staggered toothed plates (1, 2) provided on an upper portion of the expansion-contraction device, and a...
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WO/2021/044390A1 |
Formwork (1 ) for the construction of railway platforms, comprising: a container (2) in which building material to be shaped and subjected to hardening for the construction of a railway platform can be compacted; at least one fixed cross...
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WO/2021/045751A1 |
Methods of sculpting a hard material. An example method includes providing a pulsed power apparatus comprising: an articulated arm; a pulsed power drill bit comprising two electrodes and coupled to the articulated arm; and a power genera...
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WO/2021/035846A1 |
Disclosed is a fastener assembly with a sleeper retaining shoulder used in a ballastless track, the fastener assembly comprising an under-rail tie plate (15), an iron tie plate (8), an under-iron-plate tie plate (9), and a first height a...
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WO/2021/038185A1 |
A rail fastening device (10) comprises a clip 16 and a washer (17) for fastening to a rail support (12) by an upstanding bolt 14 having a nut (15), which can be tightened to lock the device (10) in position. The clip (16) and washer (17)...
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WO/2021/037961A1 |
The invention relates to a process for preparing foamed polymer-modified bitumen compositions and to the use thereof for the production of asphalt. The invention also relates to foamed polymer-modified bitumen compositions obtainable by ...
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WO/2021/037567A1 |
The invention provides a spring wire that can be effectively cold-formed even at a diameter of at least 9 mm and nevertheless has improved mechanical properties. To achieve this, a spring wire according to the invention is provided, made...
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WO/2021/035845A1 |
Disclosed is a fastener assembly for a ballast track. A sleeper rail bearing groove is provided in the top of a sleeper (1); two sides of the sleeper rail bearing groove are inclined upwards and extend outwards to form retaining shoulder...
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WO/2021/040372A1 |
The present invention relates to a smart guardrail, and more particularly, to a smart guardrail which protects a driver by absorbing shock when a vehicle collides with the guardrail, and which enables real-time monitoring and remote cont...
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WO/2021/041033A1 |
A material transfer vehicle includes a material-receiving device that is adapted to receive asphalt paving material, and a loading conveyor that is operatively connected to the material-receiving device and adapted to receive asphalt pav...
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WO/2021/037743A1 |
An energy absorbing system for arresting a vehicle (1) comprising a concrete subbase (2) positioned on a frangible support (3) and being covered with at least one polyurethane layer (4) and at least one polyurea layer (5) and a method fo...
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WO/2021/038256A1 |
Arrangement for adjusting the soil moisture of a sports field, the structure (S) of which contains a field surface (P), a tread layer (9) below the field surface (P), and a support layer (T) formed below the tread layer (9), and the trea...
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WO/2021/036492A1 |
Disclosed is a main machine of a leaf vacuum for gardens, comprising a main machine housing (10). An air suction fan (11) is fixed to an outer side wall of a rear wall plate of the main machine housing (10), and an air inlet of the air s...
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WO/2021/038894A1 |
In the present invention, a first level L1 to a fourth level L4 are set in order from deepest to shallowest in ground 10 to be improved, and the first level L1 is variable. An improving body comprises: a short column 11 group that extend...
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WO/2021/041939A1 |
A flexible mat with fluid conduit, methods of manufacture thereof and apparatus for the manufacture thereof. The mat comprises a base layer, one or more fluid conduits and a thermoplastic bonding tape that attaches the fluid conduits to ...
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WO/2021/036902A1 |
Disclosed is an interchange overpass bridge, comprising an overpass-type traffic bridge (1) and a horizontal crossing road (2) below same, wherein at least one branch of the overpass-type traffic bridge (1) comprises an ascending ramp (1...
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WO/2021/038176A1 |
Disclosed is an attachment system (1) for attachment to a signalling device (9), such as a signalling beacon or a signalling barrier, the attachment system (1) comprising a generally ring-shaped attachment member (10) made from an elasti...
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WO/2021/031769A1 |
The present invention aims to provide a track laying method and device for rail transit, and to solve the problems whereby in current rail transit, after the segmented laying of a track, consumption for welding is large, and the track is...
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WO/2021/031373A1 |
Disclosed are a prefabricated bridge pier reinforcing bar connecting structure and a construction method therefor, comprising a reinforcing bar embedded in a prefabricated concrete component, a grouting sleeve, steel chisels provided alo...
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WO/2021/034113A1 |
The present invention relates to a device for connecting protective blocks temporarily provided to be adjacent to each other on a road, the device comprising: a base plate (20) formed in an inverted U-shape so as to face a fastening hole...
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WO/2021/034991A1 |
A one-way recessed directional rumble strip system for controlling both direction and speed of traffic is described. The recessed directional rumble strip system includes a plurality of recessed directional rumble strips having a descend...
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WO/2021/033158A1 |
A method for controlling an industrial vehicle (1) comprising the steps of: detecting a physical feature (25) that determines a local narrowing or a widening of said road route; calculating treatment parameters of the road surface (9) ad...
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WO/2021/034795A1 |
A hand held screed raking device having a longitudinally extending screed head, arced dozer front face, screed back, and tubular rake handle or rake grip handle. An underside shoe secures against the longitudinally extending screed head,...
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WO/2021/032176A1 |
Disclosed is a self-locking anchorage device with a low stress loss and a low retraction, comprising an anchor plate (2), wherein the anchor plate (2) is provided with inner cone holes (21), a split-type cone-shaped clamping piece (10) i...
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WO/2021/031354A1 |
Provided are a method for a movable formwork passing through a hole, and a device for a movable formwork passing through a hole, which cannot affect the construction requirements and requirements for passing through a hole of under-deck ...
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WO/2021/031329A1 |
The present utility model relates to the field of anchoring structural components, and in particular relates to a composite fire-resistant cable. The composite fire-resistant cable comprises a cable body, and further comprises a first fi...
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WO/2021/034768A1 |
An expansion joint sealing system comprises a core body having an EMP, EMI, RFI, electronic surveillance and/or EMR shielding/barrier material introduced in the core body as at least one of a component or layer, disposed on the core body...
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WO/2021/030894A1 |
The invention relates to a modular tile with impact damping for vinyl and other flooring finishes comprising a modular tile with a novel impact damping system, by means of oval pins made from thermoplastic elastomeric rubber fitted into ...
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WO/2021/032627A1 |
The invention relates to a device (10) for fixing and positioning a rail monitoring element (14) on a rail web (16) of a rail (12) with a rail foot (18), the rail web (16), and a rail head (34), having a clamping device, via which the de...
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WO/2021/033157A1 |
A method for treating a road surface (9) using an industrial vehicle (1), comprising: acquiring a digital map (20) of an area to be treated, divided into a plurality of subareas; acquiring information on an actual state of the road surfa...
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WO/2021/033914A1 |
The present invention relates to a polyethylene resin composition for an artificial turf yarn and an artificial turf yarn using same and, more specifically, to a technique in which a first metallocene polyethylene resin is mixed with a s...
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WO/2021/031181A1 |
The present invention relates to a temporary safety warning device for use in bridge construction. The temporary safety warning device comprises a foldable warning board, a fixed frame, a main frame, two auxiliary devices, and a buffer b...
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WO/2021/035152A1 |
Impact resistant retractable safety barriers are disclosed. An apparatus includes a support member, a flexible elongate member to extend and retract through an opening in the support member, and a stop member including a region to interf...
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WO/2021/031734A1 |
An assembled asphalt pavement structure having a plastic base course. The structure comprises: a subgrade (1), a plastic base course (2) laid on the subgrade (1), a thermal insulation course (3) laid on the plastic base course (2), a met...
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WO/2021/026983A1 |
A novel underslung movable formwork rolling wagon traversing mechanism. When a movable formwork rolling wagon moves longitudinally, a traversing frame box girder is driven to move on a bracket. Because the traversing frame box girder and...
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WO/2021/030171A1 |
A direct fixation track rail fastener (10) includes a fastener body (12) having a top plate (14), a frame (16), and an overmolded jacket (18). A first and a second lateral positioner (24, 26) are positioned in positioner bores (20, 22) e...
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WO/2021/026984A1 |
A rear crossbeam for a downstroke self-launching movable support system. During longitudinal movement, a longitudinal movement oil cylinder drives a sliding seat to slide along a guide rail I, so that a rear crossbeam main beam can drive...
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WO/2021/026573A1 |
Rail crossing (7) for a rack-storage system (1), comprising at least two longitudinal rails (4), on which a storage-and-retrieval unit (5) can travel in a horizontal longitudinal direction (L), and at least two transverse rails (6), on w...
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WO/2021/028668A1 |
A light railway system comprising two parallel rails (12) each having a base portion (14) with a flat bottom, an upward-extending web (15), and a railhead (16), and resting within a respective trough structure (20). The trough structure ...
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WO/2021/029792A1 |
The invention relates to unitized structures comprised of slabs. Proposed is a slab for use in the assembly of unitized structures, said slab having a plurality of sides, each of which has a shaped cut-out portion extending into the dept...
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WO/2021/026985A1 |
A trolley in an ascending type movable formwork. A middle trolley is firstly located at a position at the rear side of the movable formwork and close to a rear longitudinal movement system, and a piston rod of an oil cylinder extends out...
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WO/2021/028471A1 |
The invention provides for a gas-dynamic yarn texturing expansion chamber, a texturing apparatus equipped with the gas-dynamic yarn texturing expansion chamber, a textured yarn, a method for yarn texturing, an artificial turf, a method a...
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WO/2021/028372A1 |
The invention relates to a processing unit (1) for carrying out track work, comprising a support frame (2), on which at least one multi-axis robot (3) is arranged. The support frame (2) comprises at least two components (Q1, Q2, Q3, S21,...
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WO/2021/030631A1 |
The present disclosure relates to devices and systems for excluding solid impurities from liquids, methods of using the devices and systems, and methods of preparing the devices and systems.
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WO/2021/026986A1 |
A front cross beam structure of a downward automatic movable mold frame. When bracket beams move to a next pair of bridge piers, two front cross beams move inwards and are finally locked and fixed by a locking device, thereby realizing m...
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