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Patent Searching and Data


Matches 251 - 300 out of 102,335

Document Document Title
WO/2021/261653A1
The present invention relates to a Rahmen bridge and, particularly, comprises: fixed parts (100), each having one side fixed to the ground, protruding upward, and being spaced at predetermined intervals and formed as couples; a plurality...  
WO/2021/259596A1
The present invention relates to novel reaction resin formulations, e.g. for marking road surfaces or for coating surfaces which have a considerably improved property profile as compared to the prior art. Reaction resins, particularly th...  
WO/2021/262635A1
A barrier transfer machine includes a moveable chassis, an entry snout, an exit snout, a conveyor system, and a control system that aligns the entry snout with road barriers before the road barriers are picked up. The control system incl...  
WO/2021/258448A1
A sealed accommodation cabin, comprising a main wall body (100). The main wall body (100) comprises a collapsed state and a shaped state, and can be changed between the collapsed state and the shaped state; in the shaped state, the main ...  
WO/2021/258742A1
Disclosed is an asphalt foaming system, comprising an asphalt heating tank (1), a water storage tank (2), a foaming gun (3), an asphalt circulating apparatus (4), a water circulating apparatus (5) and a controller (6), wherein the asphal...  
WO/2021/260703A1
A plant root management and protection system configured for embedding within a dug pit, the system comprising: a sidewall peripherally defining a receiving internal cavity and having (i) a top opening dimensioned to receive a root ball ...  
WO/2021/260680A1
Personal transportation system includes plurality of personal transportation vehicles (PTVs) driven on a track network with series of track sections. PTV main section has lateral width adapted to contain single occupant. PTV driving mech...  
WO/2021/262578A1
A road barrier transfer machine includes an improved capstan control system that reduces unwanted migration of road barrier spans without requiring inaccurate visual observations and reliance on outdated scripts. The barrier transfer mac...  
WO/2021/262637A1
A barrier transfer machine includes a moveable chassis, an entry snout, an exit snout, a conveyor system, and a tracking system that tracks and records the locations of road barriers as they are placed on a road surface so that the last ...  
WO/2021/259404A1
The invention relates to an anti-ram safety barrier for preventing the penetration of vehicles, in particular for use in averting terrorist attacks. The construction of the safety barrier is provided, inter alia, for the use of flat foun...  
WO/2021/260336A1
The structure for absorbing impact energy comprises a core (15) having a first surface (10) exposed to impacts, and reinforcements which are distributed inside the core (15) and have frictional interfaces with the core material. The rein...  
WO/2021/259450A1
The invention relates to an avalanche protection element (1), comprising an inflatable element for erecting the avalanche protection element (1) and an impact surface for the impact of an avalanche L, a cushion (2) being provided as an i...  
WO/2021/258717A1
A track using main-auxiliary type steel rails and up-and-down lap joint type joints to improve smoothness. In the main-auxiliary type steel rails, the main rail comprises an I-shaped rail (2) and a T-shaped rail (4), and the auxiliary ra...  
WO/2021/253169A1
A non-linear dynamic vibration absorber having double-ringed strong magnet arrays for suspender vibration damping, and a design method. The installation position and quantity of the vibration absorbers are designed according to the dynam...  
WO/2021/254528A1
Provided by the present utility model is a steel track beam installation mould which is applied to the technical field of rail transit construction. A mould bottom plate (1) of the steel track beam installation mould is connected to rese...  
WO/2021/257676A1
A strain tolerant recycled bitumen pavement composition comprising aggregate, recycled bitumen, and a specialized polymer modified bitumen. The specialized polymer modified bitumen may comprise bitumen and polymer, where the polymer comp...  
WO/2021/255428A1
A hand tool (1) for levelling screed, the hand tool (1) comprises a main body (10) and a screed-levelling member (20), the screed levelling member (20) comprises a first portion (21) and a second portion (22) joined together at a vertex ...  
WO/2021/257410A1
A crash impact attenuator system for deployment in front of a structure includes a rail and a plurality of diaphragms initially disposed in spaced relation along the length of the rail. Each of the plurality of diaphragms moves along the...  
WO/2021/253062A1
A description is given of a method for gauging a track position using a track gauging trolley (7) which can be moved on the track, wherein a gauging run is carried out with the track gauging trolley (7) which can be moved on the track, a...  
WO/2021/253085A1
This invention relates to a pole assembly having a base and a plurality of support elements extending upwardly from the base. The plurality of support elements are spaced apart from each other such that one or more equipment modules can ...  
WO/2021/254486A1
A turning control method for engineering machinery, engineering machinery (2) and a computer device (3). The turning control method comprises: acquiring starting and target position information, and kinematic parameters including a minim...  
WO/2021/253824A1
A bridge pier scour protection method combining a concave normal surface of revolution and a particle material. The method is used for protection against pier foundation scour in a sea-crossing or river-crossing beam bridge. When a scour...  
WO/2021/253818A1
A wheel-track magnetic suspension vehicle system comprises a U-shaped channel and a magnetically-suspended vehicle therein. Arranged at the bottom of the U-shaped channel are two permanent magnet roadbeds (8, 22) and one wheel roadbed (2...  
WO/2021/254779A1
In a self-propelled sweeping machine serving to pick up sweepings (K) and having a sweepings pick-up device and a sweepings collection container (5), the sweepings pick-up device comprises a pick-up head and, adjoining the latter, a conv...  
WO/2021/254929A1
A method for the repair welding or modification welding of a rail (2), in particular a grooved rail, having a rail head (3) with a rail head flank (31), wherein the rail (2) is flanked, on at least one of its longitudinal sides, at the h...  
WO/2021/255028A1
Disclosed is a kit of parts for forming a gripping tool. The kit of parts comprises two arms (11, 21) shaped as sheets, wherein each arm has a distal gripping section and a proximal handle section (12, 22). The distal gripping section is...  
WO/2021/254862A1
The invention relates to an apparatus (1) for track machining, comprising a fastening device (13), at least one machining device (14) and at least one vibration decoupler (15a), operating between the at least one machining device (14) an...  
WO/2021/254236A1
The present invention relates to the technical field of bridge construction, and in particular to a construction method for the replacement of a girder structure of a bridge. According to the present invention, an old girder serves as bo...  
WO/2021/256682A1
The present invention relates to a safety step apparatus linked with a screen door. The operation of a step plate which is extended from and retracted into a platform is allowed to mechanically operate in linkage with opening/closing ope...  
WO/2021/249369A1
Disclosed are a cladding product, a cladding product group, and a cladding product body. The cladding product comprises a body, a cavity being disposed inside the body, the outer peripheral surface of the body being provided with a coupl...  
WO/2021/249370A1
Disclosed in the present specification are a cladding product, a cladding product group and a cladding product body. The cladding product comprises a body. A connection molding is arranged on the peripheral surface of the body, wherein t...  
WO/2021/250427A1
An electrical vehicle kerbside charging device, the charging device comprising: an electrical connector configured to receive an external electrical connector; a flap configured to cover the electrical connector; an exit passage opening ...  
WO/2021/250621A1
Described is a method of manufacturing a binder and the use of the binder to manufacture a reading mixture through mixing with aggregate, or a composite plastic product through the mixture of binder with particulate matter and/or fibre. ...  
WO/2021/251722A1
A guide tube according to an embodiment of the present invention may comprise: a tube main body member; a rib member arranged in the longitudinal direction of the tube main body member and coupled to the inner surface of the tube main bo...  
WO/2021/251607A1
The present invention relates to a safe foothold apparatus for a platform, wherein a foothold plate protrudes from and is retracted into the platform by moving along a curved rotational route so that the foothold plate is re-retracted in...  
WO/2021/248924A1
A powder feeding system of a continuous asphalt mixture stirring device and a control method. The powder feeding system comprises a powder tank (1), a transition scale (13), a screw scale (6), an elevator screw (8), and an aggregate elev...  
WO/2021/248170A1
The invention relates to a method for automatic autonomous control of a packing machine (C) having a position-measuring device (WMS, GPS, 32) for precise detection of the position of the track-building machine in a track, and signal dete...  
WO/2021/251781A1
A floor pavement structure including an insert-type water-permeable port block comprises: a plurality of sidewalk blocks located on the ground; and one or more insert-type water-permeable port blocks disposed at a position where the plur...  
WO/2021/252590A1
A portable device (100) is disclosed for drilling a hole through a plate and into a wooden tie and/or inserting a lag screw into the hole in the plate and into the wooden tie. The portable device includes a handle (114) and a removable d...  
WO/2021/250170A1
The invention relates to under-sleeper pads for arrangement on the lower face of a concrete component such as a rail sleeper, comprising a component side designed to be arranged on the concrete component and/or to establish a component c...  
WO/2021/249391A1
The present application provides a cleaning apparatus. The cleaning apparatus comprises a rack, a roller brush assembly, a side brush, an auxiliary air duct shell, and a filtering assembly. The rack is provided with a travelling assembly...  
WO/2021/248926A1
A safety operation system for an asphalt mixture hot-mix plant recycling device, comprising a cold material bin (1), a regenerated material drying drum (2) and a stirring cylinder (3); a cold material valve (11) is provided at an outlet ...  
WO/2021/248923A1
An aggregate control method for continuous asphalt mixture stirring equipment, comprising a stock bin (1), a dryer drum (8), a stirring mechanism and a stock bin belt conveyor scale (3) matching the stock bin (1). The stock bin belt conv...  
WO/2021/248831A1
A novel anti-collision system of a car washing machine, relating to the technical field of protection systems of car washing machines, with the anti-collision system comprising a rotary fixing seat (1), a connecting mechanism (5), an adj...  
WO/2021/248925A1
A high-reference hot mix plant recycling device, comprising a first recycling drying roller (1), a second recycling drying roller (2) and a hot air furnace (13) provided at intervals, the material feeding ends of the first recycling dryi...  
WO/2021/248922A1
A stepwise asphalt mixture agitation method, comprising a first hot compartment group (1), a second hot compartment group (2), a first aggregate scale (3), a second aggregate scale (4), an asphalt scale (5), and a agitation tank (6), the...  
WO/2021/243445A1
A modular floor tile has a first side and a second side opposite to the first side. The first side has a first male locking structure with a male locking end. The second side has a female locking structure with a locking receptacle, whic...  
WO/2021/244687A1
The invention relates to a shutoff apparatus for arrangement on a subsurface, comprising an at least substantially tubular hollow part which defines a longitudinal direction of the shutoff apparatus, an actuating element which is arrange...  
WO/2021/243431A1
It is described a railroad sleeper for fastening at least one pair of rails (2.2') of 5 a railway network, the railroad sleeper (1) comprising a contact surface (3) on which each rail of the pair of rails (2.2 ') is spaced fixed in relat...  
WO/2021/244716A1
A passive damper (1) for damping relative lateral movement between a tensioned cable (4) or other oblong member and a support structure (6). The passive damper (1) comprises a first fixture element (20) rigidly connected to the cable (11...  

Matches 251 - 300 out of 102,335