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Patent Searching and Data


Matches 1 - 50 out of 31,262

Document Document Title
WO/2018/223502A1
A modular arch bridge, comprising an arch frame (5) formed and assembled by means of panel-and-tube assembly units joined in length and width directions of the arch bridge. Backfill (6) or a girder structure is provided between the arch ...  
WO/2018/217086A1
The disclosure is related to a method for forming structures in a liquid, preferably underwater using a flowing, settable material, wherein the material used has a density which is substantially equal to the density of the liquid in whic...  
WO/2018/217092A1
A method for renovating the interior of a hollow structure such as a sewerage pit (1) is described. The method provides an access opening (16) to the hollow structure (1); provides a plurality of material sheets (3) comprising reinforcin...  
WO/2018/213989A1
Provided is an integral iron plate manhole cover support base, comprising a circular iron walling crib, wherein the walling crib is welded with a lower support base rack, five support base racks are provided, and the five support base ra...  
WO/2018/213511A1
A pallet (10, 10') has a rectangular pallet deck (13, 13') with a generally planar upper surface (14), and a plurality of pallet feet (11) connected by shear members (26) at the four corners. The pallet (10, 10') has an open bottom with ...  
WO/2018/207899A1
This power transmitting device (100) transmits power to a power receiving device (200), which has a power receiving coil (CLB), under water. This power transmitting device (100) is provided with: one or more toroidal coils (CL) including...  
WO/2018/197828A1
The invention relates to apparatus and methods for constructing walls, in particular concrete embedded retaining walls such as diaphragm walls, comprising one or more panels, and walls so constructed. In particular the invention relates ...  
WO/2018/196101A1
An integrated formwork for a utility tunnel, the formwork comprising an inner formwork and an outer formwork. The inner formwork is employed to support a utility tunnel at an inner surface thereof, and can be moved as an integrated membe...  
WO/2018/192128A1
Disclosed are an engineering ship and an underwater material transportation and assembly method. The engineering ship comprises a ship hull and a ship bow (2). The ship hull comprises two mutually symmetrically demi-hulls (1), with sever...  
WO/2018/189499A1
A securing arrangement (12) can secure a covering (20) over a region of the ground (100). The securing arrangement (12) comprises a carrying member (24) for carrying a clamping device (18) for clamping an elongate article (16), a holding...  
WO/2018/186771A1
The group of inventions relates to the design of a structure and to a modular element for this subsurface structure intended for the short-term accommodation of humans underground. An underground module (structure) comprises a cylindrica...  
WO/2018/184068A1
The present invention relates broadly to a communications network of underground utilities enclosures (10) comprising a plurality of underground utilities enclosures (12) arranged to remotely communicate with a remote computer (14) for m...  
WO/2018/177308A1
A fabricated underground building interface (1) structure, using a convex-concave embedded structure. The interface (1) is composed of a protrusion (1-1) and a recess (1-2); the thickness of the thickest part of the protrusion (1-1) is g...  
WO/2018/177307A1
A fabricated underground building, comprising walls (1) and piles (2). Adjacent walls (1) are connected into a whole by means of piles (2); a concave-convex embedded structure is provided at each joint between the walls (1) and the piles...  
WO/2018/183834A1
A method for repairing in-ground tunnel structures including the steps of: a) cleaning the structure to be lined; b) installing a suspension cable along the top of the tunnel; c) suspending sheets of liner composite along the suspension ...  
WO/2018/177306A1
A fabricated underground wall, constituted by splicing multiple walls (1). The wall (1) is formed by assembling a bottom wall (1-1) and an upper wall (1-2); a concave-convex sub-port of a steel structure is provided at the slicing joint ...  
WO/2018/177304A1
A fabricated underground building, comprising underground walls (1). A concave-convex embedded structure is provided at each joint of adjacent underground walls (1), and a convex portion is provided at one side and a concave portion at t...  
WO/2018/175326A1
A concrete building block includes indicators (58, 68) along each end (32, 34) to assist in aligning a pin (48) placed in the block with a channel (46) in a like block in a course below as a wall is being constructed.  
WO/2018/174436A1
The present invention relates to a retaining wall construction block having a coupling protrusion and a coupling groove provided on a side surface thereof and, more particularly, to an assembly-type earthquake-resistance retaining wall b...  
WO/2018/164412A1
The present invention relates to a shaft construction method for performing excavation in a vertical downward direction from the ground in order to preform construction of underground facilities such as a subway, a power tunnel, a cable ...  
WO/2018/163522A1
[Problem] To provide a flagstone panel, a flagstone panel set, and a method of building a stone wall, which do not require work onsite by an expert, are capable of improving productivity, and have flexibility to meet various needs. [Solu...  
WO/2018/164593A1
The device is equipped with a forming arm (2) comprising modular working segments (2a, 2b) with supply channels (33) for feeding concrete mortar through a supply manifold (35) and outlet openings (24) in the segments rear wall to space h...  
WO/2018/164501A1
A prefabricated box is disclosed. The prefabricated box according to the present invention comprises: a body having a bottom plate having a square plate shape, and side plates extending from the four corners of the bottom plate, wherein ...  
WO/2018/158479A1
The invention relates to fencing for protecting and shoring holes and trenches, based on an upper body that acts as a conventional fence once the assembly is installed, which contains a front body that is removed from same to carry out s...  
WO/2018/159927A1
The present invention relates to a protective socket-integrated water supply/sewerage pipe set having improved watertightness by preventing fracture of a connection end portion and detachment of a pipe and, more particularly, to a water ...  
WO/2018/153670A1
An underwater tunnel (1) comprises at least two interconnected concrete elements (5) which include at least one tunnel tube (6) comprising a traffic route, the underwater tunnel (1) floating freely in the water and being connected to the...  
WO/2018/157134A1
A pallet-less brick is provided that allows for materials to be transported without theuse of straps or pallets, which makes the transportation and subsequent use of the materials more efficient and more environmentally friendly. The pal...  
WO/2018/155866A1
The present invention relates to a collector well for treating inflow water, such as rain or underground water, under an underground structure, the installation structure of the collector well comprising: a reinforced concrete mat placed...  
WO/2018/152570A1
The present invention is directed to the construction of steps and stairways for use by persons walking thereon. More particularly the invention is directed to apparatus and methods for installing one or more steps on a generally sloped ...  
WO/2018/156573A1
A conduit locking device includes a housing having a first end, a second end, and a sidewall disposed between the first end and the second end. The conduit locking device may further include a slide engaged with the sidewall of the housi...  
WO/2018/141026A1
A method of constructing a foundation (10) at a surface is disclosed. The method comprises laying a barrier material (12) over the surface. The method also comprises placing a plurality of tyres (16) that have a sidewall removed therefro...  
WO/2018/143963A1
Vented and precipitation guarding manhole cover assemblies include a manhole cover (2, 102) having a generally planar exterior manhole cover surface (5) and a manhole cover protrusion (8, 108) extending from the exterior manhole cover su...  
WO/2018/133748A1
Disclosed are a construction ship for an underwater tunnel and a construction method therefor. The construction ship is composed of a rear section (1), a middle section (2) and a front section (3), the upper part of the construction ship...  
WO/2018/133740A1
Disclosed are an underground building and a construction method for same, wherein a track (1-1) is provided at the base of a peripheral bearing wall (1) thereof. During construction, a rock and soil excavating chain cutter (3) is mounted...  
WO/2018/133746A1
Disclosed are an underground building formed of piles and walls, and a method for constructing same, wherein, during construction, the base of a wall (1) thereof has a chain cutter (3) for excavating rock and earth, and two ends of the w...  
WO/2018/119393A1
An apparatus and method for sealing out water that had seeped into a manhole chimney from coming through cracks in the masonry. For this purpose a coiled sealing liner is installed against the wall of the manhole chimney. An installation...  
WO/2018/107302A1
The invention relates to prefabricated walls of concrete blocks which are stabilised using steel reinforcements in order to generate a vertical drop in the terrain, said walls comprising one surface of modular blocks that are hollow, wit...  
WO/2018/106630A1
A manhole cover system (10) for sealing manholes to minimize water infiltration includes a manhole cover (12) removably inserted into a manhole cover frame (14) having a compressible gasket (28) attached thereto. Manhole cover (12) inclu...  
WO/2018/088666A1
The present invention relates to a manhole comprising: a square plate-shaped lower member (20) for forming the bottom surface thereof; and an upper member (30) for connecting both sides of the lower member (20) in an arch shape so as for...  
WO/2018/089251A1
Enclosure covers for use with direct burial enclosures are provided. The enclosure covers includes a latch assembly that permits the enclosure cover to automatically lock to an enclosure box when installed.  
WO/2018/076493A1
A splicing pipe for a comprehensive bamboo composite pipe gallery. A pipe body of the pipe comprises a liner layer, a structural layer, and an outer protective layer that are successively provided from inside to outside along a radial di...  
WO/2018/076494A1
An embedded supporting assembly for a pipe gallery. The supporting assembly is embedded in a pipe gallery body and comprises multiple supporting units having an identical structure; each supporting unit comprises a weight bearing steel r...  
WO/2018/076498A1
A corner socket for a bamboo composite pipe gallery. The corner socket is integrally embedded into a reserved annular insertion opening at each end part of adjacent two pipe segments in a pipe gallery, and the cross section of a coupling...  
WO/2018/076499A1
A pipe segment connecting component for a comprehensive bamboo composite pipe gallery. The pipe segment connecting component is integrally embedded into an annular insertion opening at each end part of adjacent two pipe segments in a pip...  
WO/2018/076497A1
A comprehensive bamboo composite pipe gallery capable of accommodating multiple types of pipes. The interior of a comprehensive pipe gallery is embedded with a supporting assembly; the supporting assembly comprises multiple supporting un...  
WO/2018/079983A1
Provided are a concrete bonded-type waterstop and a construction method therefor, wherein the waterstop is installed in a construction joint and an expansion joint in order to ensure a waterproof function of an underground concrete struc...  
WO/2018/076489A1
A comprehensive bamboo composite pipe gallery. A pipe body constituting the pipe gallery successively comprises, from inside to outside, a liner layer, a structural layer, and an outer protective layer along the radial direction of the p...  
WO/2018/075493A1
The present disclosure generally pertains to blocks for building landscape walls and similar structures, the molds used to make the blocks, and the methods for making the blocks. Such block can be securely coupled to another block. A blo...  
WO/2018/072366A1
A self-resetting and assembled flexible anti-seismic structure for a subway station, comprising prefabricated components (1–5), a pre-stressed rib (6), a waterproof rubber (7) and a rubber support (8). A main body structure of the subw...  
WO/2018/073479A1
The present invention relates to a protector for anchoring bases, which can be used mainly to protect anchoring bases for street furniture, particularly bases for anchoring children's play equipment, such as swings, slides, see-saws, etc.  

Matches 1 - 50 out of 31,262