Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 951 - 1,000 out of 30,361

Document Document Title
WO/1987/003318A1
Device for taking the impression of elements of immersed structures such as branching nodes comprised of a main element (1) and of one or a plurality of secondary elements (2, 3, 4 ...). Said device comprises preformed rigid formwork ele...  
WO/1987/002726A1
Means for joining concrete piles (10) comprising a fixed end shoe (11) on each of the adjacent pile ends, and elements for joining the piles at the end shoes. Said elements include a number of guides (12) opening at the outside of the pi...  
WO/1987/000163A1
A process for producing a cement composition such as concrete, mortar, or the like widely used in the field of civil engineering, building, etc. and a method for applying it. In preparing mortar or the like, cement, small blocks of and, ...  
WO/1986/005533A1
A method for the in situ casting of a foundation pile supplied with a recoverable tube-shaped form (2), said pile having an improved and measurable capacity load at its sill, and the device for carrying out the method, said device being ...  
WO/1986/005532A1
Metal pile planks presenting throughout their length a constant cross-section with a particular profile and having two complementary means which extend longitudinally and continuously from one transversal extremity to the other extremity...  
WO/1986/004941A1
A method for use when installing piles, in which a pipe (2) or the like is inserted into the ground (1) and a flowing and solidifiable substance (3) is introduced into the ground through the pipe, in order, when solidified, to support a ...  
WO/1986/003533A1
Method enabling in a single operation, by means of a tool having a hollow tubular web, for example a continuous auger, to perform the following operations: 1. ground drilling; 2. setting in place of a trussing, a drain or similar equipme...  
WO/1986/002396A1
An improved drive shoe (30) for installation on the penetrating end of string of conductor pipe (4), for improving driving penetration through soil (22). The improved shoe has a reinforced cylindrical driving section. A symmetrical, toot...  
WO/1986/002125A1
A tubular anchor representing a thin-walled tubular body (1), comprising a front guiding part (2) which is cone-shaped, of irregular wedge shape or star-shaped, and is provided with at least two grooves (4) which are disposed symmetrical...  
WO/1986/001251A1
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/1986/000655A1
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/1985/005647A1
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/1985/005646A1
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/1985/005137A1
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/1985/004210A1
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/1985/003319A1
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/1985/003047A1
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/1985/002435A1
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/1985/002212A1
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/1985/001973A1
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/1985/001535A1
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/1984/004120A1
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/1984/003528A1
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/1984/003315A1
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/1984/002939A1
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/1983/004276A1
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/1982/004083A1
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/1982/001732A1
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/1982/001388A1
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/1982/000672A1
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/1982/000705A1
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/1982/000673A1
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/1982/000713A1
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/1982/000486A1
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/1981/003672A1
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/1981/002757A1
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/1981/002177A1
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/1981/001581A1
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/1980/002736A1
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/1980/002173A1
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/1980/002168A1
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/1980/001582A1
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/1980/001087A1
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/1980/000262A1
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...  
JP2014167228A  
JP5587583B2  
JP5586999B2  
JP5587725B2  
JP2014163181A  
JP2014163107A  

Matches 951 - 1,000 out of 30,361