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WO/2023/178832A1 |
The present disclosure relates to the technical field of engineering machinery, and specifically, to a milling machine tail door control method, a milling working apparatus, and a milling machine. The milling machine tail door control me...
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WO/2023/178342A1 |
Crash attenuator assemblies are operable to decelerate errant vehicles traveling along roadways. The crash attenuator assemblies include guide rails anchorable to a ground surface adjacent a roadway. Frame assemblies are supported on the...
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WO/2023/175240A1 |
The invention relates to a road construction device (10) which is configured to act as a spreading device for spreading road construction material (110) and which is configured to be attached to a working machine (100), wherein the road ...
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WO/2023/173180A1 |
An access system for providing ramp access to a vehicle comprising: a containment module mounted within a ground surface; a subframe member mounted to a base surface of the containment module to extend substantially over the base surface...
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WO/2023/173468A1 |
A self-restoring anti-collision stand column (6), comprising a flange mounting base (1), a supporting pipe (2), elastic energy absorption blocks (5), and an anti-collision pipe (4). The center of the flange mounting base (1) protrudes to...
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WO/2023/177844A1 |
A stray current mitigation assembly includes a carbon conduction subassembly configured to be embedded in a subsurface adjacent an electrically conductive structure. The carbon conduction subassembly includes a carbon fiber fabric layer ...
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WO/2023/175952A1 |
A purpose of the present invention is to improve the durability of a snowblower by keeping snow from entering a control device. Provided is a snowblower 10 provided with a main frame 60; a work unit 40 supported by the main frame 60; an ...
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WO/2023/178340A1 |
Crash attenuator assemblies are operable to decelerate errant vehicles traveling along roadways. The crash attenuator assemblies include guide rails anchorable to a ground surface adjacent a roadway. Frame assemblies are supported on the...
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WO/2023/174932A1 |
The invention relates to a steel monoblock sleeper (1) comprising a steel sleeper trough body (100) made of a hollow profiled section (130) with bent head caps (160) at opposite ends (150) of the steel sleeper trough body (100), wherein ...
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WO/2023/173588A1 |
A construction method for a splay cable sleeve of a suspension bridge. The method comprises: mounting a splay cable sleeve lower saddle body (6); mounting limiting constraint frames (1) at the front end and the rear end of the splay cabl...
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WO/2023/177322A1 |
A shaping element for a reinforced soil structure relates to the field of building and can be used for protecting banks, building retaining walls, erecting and reinforcing embankments during road construction, and creating architectural ...
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WO/2023/175174A1 |
The invention relates to a snow shovel having a shovel blade and a shaft, wherein the shovel blade is connected to the shaft via a pivot joint. The shovel blade has a front edge, a concavely or substantially concavely curved working side...
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WO/2023/175221A1 |
The present invention relates to the technical field of road safety, and more specifically to encapsulation solutions for electronic elements of smart signage that are disposed on safety barriers or on other equipment for roads and urban...
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WO/2023/175205A1 |
Disclosed is a movable bridge for holding up or supporting railway tracks on large spans, which involves placing a metal structure under the track and at the site where work is to be carried out, the metal structure supporting the railwa...
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WO/2023/177067A1 |
The present invention relates to an item transfer apparatus, and provides an item transfer apparatus having a pair of traveling rails and a pair of transverse rails arranged in an orthogonal form, and allowing a plurality of transfer car...
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WO/2023/173803A1 |
The present invention discloses a rolling contact fatigue resistant steel rail for a mixed passenger and freight railway, characterized by comprising the following chemical components by weight percentage: 0.75-0.88% C, 0.10-0.60% Si, 0....
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WO/2023/168902A1 |
The present invention provides a dual-mode bridge girder erection machine and a variable-span girder erection method. The dual-mode bridge girder erection machine comprises: a machine arm; a hoist assembly hung on the machine arm and sui...
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WO/2023/170503A1 |
The invention relates to a municipal vehicle of the type composed of a chassis (1) that accommodates a driver's cabin (2) and a tool (3) for treating the road, associated with means for loading and unloading tools. Said vehicle comprises...
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WO/2023/170502A1 |
The invention relates to a tank for a municipal vehicle consisting of a chassis (1) that accommodates a cabin (2), a collection tank (3) and a suction conduit (4), said tank comprising means for suction and discharge of the air blown by ...
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WO/2023/172756A2 |
A collapsible snow paddle. The paddle includes an elongated handle, a rotatable coupling affixed to one end of the handle, and a generally planar snow remover, the rotatable coupling affixed to a rear surface of the remover so that the r...
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WO/2023/170515A1 |
Microspheres and retroreflective articles are described. In one embodiment, the microspheres comprise at least 40 wt.% alumina, at least 35 wt.% zirconia, and silica. In another embodiment, the microspheres comprise at least 80, 85, or 9...
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WO/2023/172222A1 |
The invention relates to a flexible barrier (1) which is a durable and long-lasting to be used as work safety protection barriers in the field in food, chemistry, automotive, logistics, warehousing, parking lots, airports and similar sec...
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WO/2023/172908A1 |
The present application relates to rejuvenation of asphalt structures and more particularly to rejuvenating asphalt pavement by application of a rejuvenating composition so that the reclaimed asphalt properties more closely resemble thos...
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WO/2023/170516A1 |
Microspheres and retroreflective articles. In one embodiment, the microspheres comprise at least 30 wt.% alumina, at least 35 wt.% zirconia, and silica. In another embodiment, the microspheres comprise at least 30 wt.% alumina, at least ...
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WO/2023/166421A1 |
In general, the field of application of the present invention concerns the topic of good practices that can be adopted in the construction of roads, also taking into consideration the fact that any road requires adequate consolidation, n...
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WO/2023/165628A1 |
A curved girder base bearing apparatus with superposition of a tied arch and a continuous girder, the apparatus comprising: a support, the top surface of which is at the same height; an arc-shaped bearing assembly, which is arranged on t...
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WO/2023/166555A1 |
Provided is a road marking deterioration analysis device capable of providing information useful for maintenance and management of roads to a user such as a road administrator. A road marking detection means (11) detects a road marking o...
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WO/2023/166701A1 |
The present invention provides a fence used for both rockfall protection and avalanche prevention, the fence being capable of efficiently absorbing rockfall energy and preferably serving as a protection fence having functions for both ro...
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WO/2023/167818A1 |
A system and method for automating railroad maintenance for a tie gang using electronic tie marking (ETM) configured to optimize railroad asset maintenance. The system enables the automating of an adaptive maintenance process for the ass...
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WO/2023/165104A1 |
The present disclosure relates to an electroosmosis adhesion reduction system positive electrode module, an electroosmosis adhesion reduction system and an engineering machinery, relating to the field of engineering machinery, and used f...
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WO/2023/167934A1 |
A pet refuse collection apparatus, and methods of use of the pet refuse collection apparatus, including a pet refuse bag supported by a fixture that allows the bag to be positioned underneath the pet to catch the refuse. A frame supports...
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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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