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Patent Searching and Data


Matches 951 - 1,000 out of 14,906

Document Document Title
WO/1986/001251
Groundline reinforcement of elongate objects such as a pole (20) and, in particular, a portable apparatus (50) for installing an improved cylindrical split casing (30) around both the subterranean and above-ground portions of such an elo...  
WO/1986/000655
The tensioning rod comprises at least one traction rod member (1) which is tensionable from the upper side of the ground against an abutment (3) member which is longitudinally displaceable in the ground by means of an envelope (5). With ...  
WO/1985/005647
A new pile assembly comprises an open end pipe pile (a cylindrical pipe pile (1) provided with a pile cap (6)) that is provided with: (1) a diaphragm (2) adapted to slide axially within open end pipe pile; (2) a conduit (5) that allows g...  
WO/1985/005646
Method for causing reinforcement and/or replacement of material in cast structures (1) beneath and/or in the area of the surface of an expanse of water (2A), such as pier foundations or other supporting and/or protective structures. The ...  
WO/1985/005137
A piling structure or ground anchor comprising at least one piling member portion adapted to be driven into the ground or inserted into a pre-bored hole therein (31); a spreading mandrel member (34, 40) adapted to be passed into the stru...  
WO/1985/004210
A machine (13) for the continuous casting of structural concrete walls (10) has a chassis (19) mounted on tracks (20). A telescopic boom (26) is mounted for buffing movement on a work platform (21) mounted for slewing movement relative t...  
WO/1985/003319
An anchor plate for use in a groundanchoring system includes a flap (17) projecting rearwardly from a trailing edge (18) of the plate (10), the flap (17) being retained in a cocked position inclined at a first angle (1) to the plate when...  
WO/1985/003047
A permanent mooring method and arrangement for embedding a permanent mooring device in the sea bottom calls for the lowering of the permanent mooring device (10) into the sea until the bottom end (12) contacts the sea bottom, the transmi...  
WO/1985/002435
A method and apparatus for installing an in-ground support footing around subterranean and above-ground portions of an upstanding elongate object, such as a structural pole, post or the like (P), to enhance structural integrity thereof, ...  
WO/1985/002212
Two holes (9, 10) are dug into the ground, at a certain interval from each other, and are as wide as the future slit trench foundation wall and have the definitive depth of said wall and are filled during their formation with a thixotrop...  
WO/1985/001973
Anchoring means of a type known as "earth anchors", intended to facilitate anchoring against tensile forces below a ground surface or a bottom surface. The anchoring means includes at least one conical expandable tubular member (2), arra...  
WO/1985/001535
A supporting member, intended to penetrate down into a foundation when made subject to a substantially linear driving movement, comprising of a conical tubular member (1), having a number of profiled portions (2, 2') extending in longitu...  
WO/1984/004120
In the course of the process a pipe equipped with advancing means is driven into the soil and when pulling it upwards, an after setting material is filled in through the pipe into the cavity remaining on the place of the pipe at a pressu...  
WO/1984/003528
Reinforced concrete walls are constructed in difficult ground by casting a pair of guide walls (11, 12) and the trench excavation for the wall is carried out between the two guide walls (11, 12). Initially, backfilling is of a plastic er...  
WO/1984/003315
High density polyethylene sheets are installed in panel forms to form an impervious barrier to fluid flow particularly corrosive contaminates and pollutants. A slit is excavated in the earth under the bentonite slurry to the required dep...  
WO/1984/002939
A system for and a method of establishing an inground footing for supportig a post, pole or other such object, especially a replacement utility pole (50). An open-ended, hollow casing (12) of particular longitudinal configuration is util...  
WO/1983/004276
To lower underground waters in the area of foundation elements, such as foundation piles, a pervious layer of filtering concrete (1), particularly spongy concrete, is arranged under the normal concrete portion (7). Thereby, water is suck...  
WO/1982/004083
The tensile strength connection device for two construction elements is particularly intended to the anchoring of support on foundations with a tie rod, which is connected to an anchoring element intended to be concreted in a concrete el...  
WO/1982/001732
This rammed pile is intended for falling away and spongy grounds, with no resistance, where normal foundation piles made of concrete and wood as well as adherence steel piles sink. The tubular pile with different dimensions has cut out f...  
WO/1982/001388
A flexible terminal point, specially for lattice work constructions comprising a tube formed terminal means (5), which is secured to one of the bars (1), and which at its one end (7) receives the other bar (3) in a manner which allows li...  
WO/1982/000672
The tie rod comprises a screwing disc (3) and a hollow anchoring rod (2) pointed at one end (5) and having an attachment device (6) with a support plate (7) at its upper end (4). The support plate (7) is slidingly mounted and coaxially t...  
WO/1982/000705
In the device allowing the vertical driving in the ground of tubular heat exchange elements used for the transport of a heat conveyor fluid in an installation for the recovery of heat from the earth, the tubular elements (1) are provided...  
WO/1982/000673
Anchoring or foundation forming method for a device such as a mechanical member or a construction or holding element. The method is characterized in that it consists in using at least a stub (S1) of a fallen tree, optionally trimming, at...  
WO/1982/000713
The device, which measures the yield of a heat exchange element driven in the ground, comprises a removable heating element (2) which is arranged at a distance from the wall of the outer tube (1), a temperature sensor (5, 6) which is the...  
WO/1982/000486
A system for constructing narrow underground walls utilizing the slurry trench method is disclosed wherein a first apparatus (18, 60, 71) excavates from one end of a slurry filled trench and a second apparatus (21) is utilized for fillin...  
WO/1981/003672
Pile construction comprising a number of steel tube sections (1) that are joined together. Each tube section (1) is formed with joining portions (2, 4) in its respective ends. One joining portion is constituted by a male end (2) having a...  
WO/1981/002757
Method of removing an upper concrete part from the top of a cast-in-place concrete pile. Before forming the upper concrete part, sealed pipes are put around each steel reinforcing rod (11) of the reinforcing cage (10) extending verticall...  
WO/1981/002177
A ground anchor device comprises a plate (13), which in use rests upon the ground, a stanchion (12, 25, 30) or the like projecting from one face of the plate as well as a helical member (11) adapted to be screwed into the ground. The hel...  
WO/1981/001581
The armour plate comprises steel sections covered with sheet metal, at least a vertical hollow section (2) with on one of the long faces (inner side) of the armour plate horizontal slots (8, 20) arranged one above the other and a rail gu...  
WO/1980/002736
Tubular foundation piles (4) supporting building structures are utilized as means for storing heat from solar heat collectors, waste water etc. in the earth (1) in the foundation area and for withdrawal heat from said area by means of co...  
WO/1980/002173
Securing device, process as well as means for its implementation. Device characterised in that it is comprised of two or more identical elements (1), made of metal or otherwise, forming wings (2) with slides (3) and flexible sheath (6), ...  
WO/1980/002168
A soil and/or water-retaining wall, composed of prefabricated metal plate elements, has upstanding side edges which are interconnected in a soil and/or water-tight manner. The plate elements are shell elements (1), which have at least ap...  
WO/1980/001582
In accordance with the invention this wall is composed of at least partially prefabricated load-bearing uprights (1; 8) and intervening curved shells (2; 11), formed in the soil of concrete or similar hardenable material, which connect o...  
WO/1980/001087
An apparatus for driving an earth auger of the type which simultaneously excavates a plurality of vertical holes via a plurality of excavating rods such as auger screws or the like to thereby form a continuous wall under the ground by mo...  
WO/1980/000262
To inhibit fouling by marine life of an undersea structure, the part of the structure to be protect (32) is provided with a plurality of elongate fronds (20) of flexible plastics material, such that they can move against each other under...  
JP2014098229
To provide a pile joint weld zone curing implement which surely prevents drops of water from wave splash from dropping along a pile while ensuring a work space for a welder required to perform elaborate operations in a place through whic...  
JP2014098306
To provide a concrete pile with an outer shell steel pipe which can reduce work in a construction site, and can suitably install a reinforcing steel to a pile head part.A concrete pile with an outer shell steel pipe includes: a cylindric...  
JP2014098238
To provide a subgrade exploration device capable of exploring a cavity or the like present in the subgrade.A subgrade exploration device X1 includes: an excavation shaft 1 for excavating a subgrade G; earth pressure detection means 2 hav...  
JP2014095252
To provide an expansion type steel pipe pile that can increase the bearing force of a pile, and a driving method for the expansion type steel pipe pile.An expansion type steel pipe pile 10 for a small-scale structure includes: a cylindri...  
JP2014095179
To form an anchor body having high friction force without loosening a surrounding ground while suppressing the production of drilling surplus soil in a banking slope.Drilled sediment is pushed onto the inner periphery of a hole by drilli...  
JP2014095254
To provide a pile head treatment method for a cast-in-place, capable of crushing concrete of an extra-fill part while preventing a broken-out section from being formed in a mountain-shaped section inside a group of main reinforcements ev...  
JP2014091930
To provide a ground reinforcing method capable of being executed with little surplus earth, easily securing stable quality and being implemented at a low cost.A tip drilling blade 2 engaged with a tip of a casing 1 blocks the tip of the ...  
JP2014091929
To provide a ground reinforcing method capable of being executed with little surplus earth, easily securing stable quality and being implemented at a low cost.A tip fitting 2 is attached to a tip of a casing 1. The tip fitting 2 is: enga...  
JP2014091933
To provide an embankment structure which improves a landslide prevention effect on a slope and can maintain a retaining wall more stably.An embankment structure 1 has an embankment layer 9 placed between a slope 2 and a retaining wall 7....  
JP2014088687
To provide a method capable of surely preventing a hole from becoming thin in a construction in which concrete is placed into a hole drilled by a casing excavation to create a pile body and capable of surely securing a design pile diamet...  
JP2014088732
To provide a method for constructing a steel pipe pile, capable of more improving at lest one of securing of materials, easiness of construction, cost, bearing force, and application area to the ground than that of a conventional constru...  
JP2014084598
To provide a pile state detection system capable of suitably detecting a pile state.A pile state detection system 10A comprises: state detection sensors 11 which are arranged on a pile 3 and detect a state thereof; an IC tags 12 which ar...  
JP2014084603
To provide a pile that intrudes into a ground surface while rotating and that is resistant to bending force.A pile X includes a shaft portion 10 that comprises a straight bar body with a pointed top, and a screw portion 20 that is a prot...  
JP2014084664
To provide novel simple foundations that enable the height (level) of a region where a columnar member is supported to be easily adjusted and save the trouble to cut the columnar member after construction, and a method for constructing t...  
JP2014084345
To provide a water cut-off material composition which can reduce water leakage from a joint part of a steel sheet pile.A water cut-off material composition includes a swelling material with a water absorption ratio of less than 25 times,...  

Matches 951 - 1,000 out of 14,906