Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 31,497

Document Document Title
WO/2019/153716A1
A combined pipe gallery substrate: a substrate (101) is an inverted-arch board or a flat board; a bottom portion of the substrate (101) is provided with a shear force pin (102) and/or a steel bar (103), concrete (104) being poured on the...  
WO/2019/153718A1
An underground comprehensive pipe gallery of a multi-chamber structure, formed by connecting multiple unit chambers (1). The unit chamber (1) consists of top plates (12), bottom plates (13), and side plates on both sides. The top plates ...  
WO/2019/153719A1
An underground comprehensive utility tunnel having a multi-compartment structure, being formed by two or more unit compartments (1) which are connected to each other, two outer wallboards of the two outermost unit compartments (1) being ...  
WO/2019/153567A1
A single-compartment utility tunnel (1), formed in a box-shaped structure by assembling a top plate (102), a bottom plate (101), and two side plates (103). One side plate (103) of the single-compartment utility tunnel (1) is a straight p...  
WO/2019/153717A1
Disclosed is a steel underground integrated pipe gallery of a multi-cabin structure, formed by arranging two or more single-cabin pipe galleries (1) side by side in a horizontal direction, wherein the single-cabin pipe gallery (1) is for...  
WO/2019/149945A2
The specificity of a method for submerging a modular floating tunnel with flexible seals pressurized from inside and threaded pullers is that the cylindrical modules from reinforced concrete, necessary for the construction of the tunnel,...  
WO/2019/137633A1
The invention relates to a powerless, fiber-optic alarm signalling device with track control of the alarm notification, comprising a measurement signal transmitter which is arranged in a housing and can have signal transmission connectio...  
WO/2019/136905A1
A fire protection structure applied to a segment joint of an immersed tunnel and having a connecting mechanism comprises a watertight band assembly (10) and a fire protection assembly (30) that are connected between two adjacent tunnel s...  
WO/2019/138436A1
System consisting of a pierced box-type outer casing made of nets of natural and biodegradable materials which, positioned on eroded coastlines, allows the incident wave motion to pass through, though trapping the suspended and transport...  
WO/2019/136867A1
A single-compartment utility tunnel (1), being formed in a box-shaped structure by assembling a top plate (102), a bottom plate (101) and two side plates (103); one side plate (103) of the single-compartment utility tunnel (1) is a strai...  
WO/2019/136868A1
A combined multi-compartment underground integrated utility tunnel, formed by arranging two or more single-compartment utility tunnel (1) having the same or different cross-sectional shapes side by side in the horizontal direction. The s...  
WO/2019/136903A1
A fire protection structure applied to a segment joint of an immersed tunnel comprises a watertight band assembly (10) and a fire protection assembly (30) that are connected between two adjacent tunnel segments (50) and spaced apart from...  
WO/2019/136904A1
A fire protection structure applied to a segment joint of an immersed tunnel and having a linear moving mechanism comprises a watertight band assembly (10) and a fire protection assembly (30) that are connected between two adjacent tunne...  
WO/2019/131538A1
Provided is an underground shelter that can control internal temperatures and that is easy refuge when fires occur due to earthquake or tsunami. A main unit 2 is a cylindrical body with a bottom and a ceiling that has a ceiling 21, a sid...  
WO/2019/122889A1
A monitoring device module for a utility vault access cover is disclosed. The module comprises at least one environmental sensor for monitoring the environment in the utility vault, a communications module for transmitting data to a rece...  
WO/2019/023134A8
According to the present disclosure, methods and techniques for generating preferred concrete block products are provided. The methods and techniques involve providing addition of color to selected section within the blocks (1), as descr...  
WO/2019/118492A1
A segmental wall block, soil reinforcing system, and method related thereto, wherein the wall block may be used for constructing retaining walls. In one embodiment, the segmental wall block may include: a front face; a rear face; a slot ...  
WO/2019/106380A1
A mechanical connector for connecting soil reinforcing layers known as geogrids to retaining walls and to other geogrids is disclosed. A geogrid comprises a flexible layer of usually polymeric material having transverse bars interconnect...  
WO/2019/108345A1
A method for in situ relocation of an underground utility including the steps of inserting, extending, raising and continuing to raise. The inserting step is carried out by the inserting of at least one lifting member down into the groun...  
WO/2019/100870A1
A design method for a vertical anchor bolt retaining wall comprises: firstly, calculating an active earth pressure and an action point height of a filling earth body; then, determining a self weight of the retaining wall and a torque of ...  
WO/2019/103923A1
An excavation support system and methods for making same. The system can include a plurality of linear slide-rail posts; a plurality of corner slide-rail posts; at least one slide-rail panel having opposing first and second ends, wherein...  
WO/2018/067326A3
A utility cover assembly includes a base unit made at least partially from a first material, a cover made at least partially from a second material capable of acting as a tuning plate for electromagnetic energy and an insert ring made at...  
WO/2019/083728A1
This disclosure provides interlocking blocks that can be connected on any side to form a structure, wall, foundation, floor, building, flotation device, gardening structure, or toy. The interlocking blocks typically comprise center openi...  
WO/2019/080469A1
Disclosed is a box culvert carrying device for use in incremental launch construction, the carrying device comprising an axle air bag system, a plate system, a detection system, a soil cutting system and an anchoring system; the axle air...  
WO/2019/084422A1
A building element for coupling with other building elements to erect a retaining wall. Exemplary building elements have receiving spaces for receiving increased weight of fill material to provide increased stability. Optionally, each bu...  
WO/2019/076837A1
A void former is arranged in a mold (30). The void former includes an insert (1) made of flexible material that forms a loop around a core region (15) within the mold. Casting material is added in a fluid state into the mold so as to fil...  
WO/2019/076052A1
An automatic paver system (100) having a movable material dropping structure, comprising a paving apparatus (10). The paving apparatus (10) comprises a support structure (11), at least one material dropping structure (13), and a transpor...  
WO/2019/076051A1
An automatic paver system (100) applicable to different water depths, comprising a paving apparatus (10). The paving apparatus (10) comprises a support structure (11) and a transportation structure (13) slidably connected to the support ...  
WO/2019/076058A1
An automatic paver system (100) having a buoyancy adjusting structure, comprising a supporting structure (11), a conveying structure (13), and a material distribution structure (155). The supporting structure (11) is supported on the wat...  
WO/2019/076059A1
An automatic paver system (100) having a measuring and positioning structure, comprising a paving device (10); the paving device (10) comprises a support structure (11), a transport structure (13), a distribution structure (155), and a m...  
WO/2019/065612A1
Provided is a foundation structure for a dry block retaining wall, wherein a placement reference body that serves as a placement reference when placing retaining-wall structural members on a foundation is placed by setting up dedicated s...  
WO/2019/068016A1
A wall system includes a face joint member (130) including a substantially flat face and at least two webs (132) extending orthogonally on an opposite side to the flat face. The wall system further includes a counterfort beam (120) coupl...  
WO/2019/063901A1
The invention relates to a manhole cover, said manhole being provided with an access opening and being suitable for containing a device for transmitting a radiofrequency signal, said cover comprising a wall (1a) intended for covering sai...  
WO/2019/058113A1
There is disclosed a geogrid in the form of an integral, mesh structure comprising molecularly orientated polymeric material, the mesh structure formed of interconnecting mesh defining elements including elongate tensile elements wherein...  
WO/2019/053422A1
A cover assembly for a link box (100), the assembly comprising: a removable planar lid (106); a sensor means; a signal generating means for generating a data signal, connected to the sensor means (170); a signal transmitting means (158) ...  
WO/2019/054192A1
[Problem] The invention addresses the problem of providing a low-cost retaining wall structure that can form a sloped face having a three-dimensional curved face, wherein the retaining wall structure, which can prevent retaining wall blo...  
WO/2019/051527A1
An opening for a transfer chute has two doors: an inner door having a safety grille, and a solid outer door. The outer door has a plurality of wear bars bolted to its surface. The wear bars are arranged to extend within the grille when t...  
WO/2019/041395A1
A manhole cover alarm system, comprising a manhole body (1) and a manhole cover (2) for sealing and covering the manhole body (1); and comprising a warning rod (4), one end of the warning rod (4) being movably connected to the inner wall...  
WO/2019/038239A1
The present disclosure relates to an apparatus (1) for forming a mould cavity (4) to form a wall section (2) of a cast-in-place wall. The apparatus (1) includes a plurality of forming plates (5-n) for forming a support wall (6) which def...  
WO/2019/034699A1
The invention relates to a moulded brick block formed and designed to fix a built-in component in the body of a roadway, comprising a plurality of moulded bricks (10) designed to enclose the built-in component, the moulded bricks (10) ea...  
WO/2019/028548A1
A concrete block system is provided and allows for the use of a single type of non-integral connector to perform different functions in a mortarless structure, the system comprising a plurality of structural concrete blocks and a plurali...  
WO/2019/030052A1
Support (1) for a manhole cover comprising: an inner ring (4); an outer ring (2) arranged coaxially to the inner ring (4); wherein a first circumferential slanted portion (5) is provided in contact to or integral to the inner ring (4), a...  
WO/2019/023134A1
According to the present disclosure, methods and techniques for generating preferred concrete block products are provided. The methods and techniques involve providing addition of color to selected section within the blocks (1), as descr...  
WO/2019/017653A1
A manhole cover and a manhole management system comprising same are provided. A manhole cover according to one embodiment of the present invention comprises: a cover body; an electronic unit built into the cover body and comprising at le...  
WO/2019/017108A1
A structure using a large concrete block pile is limited to an even-thickness leaning retention wall, etc., not usable for other structures, and causes discontinuity on the contact surface between the ground and the structure. This probl...  
WO/2019/017598A1
The present invention relates to an arch assembly having outriggers, an arch structure using the same and a construction method therefor, the arch assembly being capable of: connecting a plurality of separated panel members by means of o...  
WO/2019/016122A1
The structure comprises a plurality of blocks (15) spread over several superimposed levels (N1, N2), each block having at least one upper cavity (70) and at least one lower cavity (55), each upper cavity being connected to a lower cavity...  
WO/2019/013561A1
The present invention relates to a manhole frame assembly which has excellent durability and enables height or inclination correction work for a frame without hindrance due to concrete filling the periphery of the assembly. The manhole f...  
WO/2019/006480A1
The invention relates to a device for securing a rung (1) in a concrete wall (2), comprising two anchor sleeves (3) which are provided in the concrete wall (2) and receive two parallel anchor bolts (6) of the U-shaped rung (1) in a formf...  
WO/2019/007576A1
The invention relates to a method for identifying a suitable wire (10), which is made of a high-strength steel in particular, preferably with a tensile strength of at least 1500 N/mm2 and/or preferably with a diameter of at least 3 mm, i...  

Matches 1 - 50 out of 31,497