Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 51 - 100 out of 3,978

Document Document Title
WO/2014/121736A1
A pre-stress corrosion-resistant tubular pile used in special coastal geological conditions and a manufacturing method thereof. The raw materials and proportions of the pre-stress corrosion-resistant tubular pile are as follows: 350-450 ...  
WO/2014/096822A1
An article (10) is manufactured using a method comprising cold-spraying a mould blank (2) and melting the mould blank (2) to leave the article (10). A mould blank (2) of a first material having a first melting point is provided. The moul...  
WO/2014/048684A1
The present invention relates to a method and system for producing tubular concrete products in a casting method using upright casting moulds G1-G10, wherein the casting moulds each comprise an upright outer mould and a mould core arrang...  
WO/2014/041658A1
A method for producing solidified sulfur, comprising: a warming step of warming at least the inside part of a mold form having an approximately circular cross-section and having a given space formed therein to a temperature equal to or h...  
WO/2014/029008A1
In a process for manufacturing a catalytic converter component, a ceramic unit is used that has been prepared by extruding green ceramic product through a die to form an extrusion having a honeycomb substrate structure in which tubular p...  
WO/2014/003587A1
A method for manufacturing of ceramic electro-insulating pipes having an external diameter between 30 mm and 100 mm, a wall thickness between 5 mm and 10 mm, a length between 15 cm and 150 cm, the method comprising moulding in a mould, a...  
WO/2013/173030A1
The extruder head assembly comprises of a drive shaft connected to a troweling cylinder. A plurality of rollers are spaced around the drive shaft and above the troweling cylinder and intermittently contact an inside surface as the trowel...  
WO/2013/166242A1
A composite pallet (100) for forming the end of a concrete product, such as a concrete pipe, includes an inner structural support preferably comprising steel and/or concrete, with a bottom section (102) and a top section (104), wherein t...  
WO/2013/071812A1
Disclosed in the present invention is a forming method of high precision thin wall ceramic pipe, which comprises steps as follows: a) putting raw materials into water ball mill to obtain mud; adding water to the formula material, ball mi...  
WO/2013/064894A2
The application relates to absorbent articles and in particular to absorbent articles containing a transfer layer having a three-dimensional structure that is orientated for improved directional flow of bodily fluids and distribution wit...  
WO/2013/033510A1
A process for producing tubular ceramic structures (11) is provided which comprises: a) rotating a mandrel-spindle assembly (25) comprising a mandrel component (27) and a spindle component (23), the mandrel component (27) being a heat sh...  
WO/2013/033512A2
A process for producing tubular ceramic structures of non-circular cross section is provided which comprises: a) rotating a mandrel-spindle assembly having a non-circular external cross section corresponding to the non-circular internal ...  
WO/2013/010664A1
The invention relates to a load-bearing structure and to a method for producing a load-bearing structure, in particular of wind turbine towers, which provides for a concrete hollow body having an outer wall which is produced by several w...  
WO/2013/003956A1
A pipe coating finishing device is made up of a frame having a first arm and a second arm. A scraper is coupled to a first arm pipe end of the first arm for engaging a pipe to remove material in excess of a maximum pipe diameter. In addi...  
WO/2012/175406A2
The present invention relates to a method for producing a tower segment of a concrete tower of an wind energy installation, comprising the steps: providing a segment mold having at least an isolation for defining a mold of the tower segm...  
WO/2012/141399A1
The present invention relates to an apparatus for manufacturing an electric pole having improved top and bottom faceplates, and to a method for manufacturing the electric pole using same, and more particularly, to a structure which compe...  
WO/2012/139160A1
A method for forming an elongate support structure having a central hollow portion is disclosed including arranging an elongate core member to extend horizontally and then forming a core assembly by locating a first tensioning member at ...  
WO/2012/009748A1
A device (100) for forming products has a plurality of moulds (6) arranged generally in a row R- Each mould has a cavity for receiving a liquid mixture, the cavity being open at the bottom to allow the formed product to be removed from t...  
WO/2011/158914A1
An extrusion-molding device is provided with: a channel for conveying a pasty starting material composition; screws for mixing the starting material composition and conveying the same downstream, the screws being provided upstream from t...  
WO/2011/103754A1
A hollow concrete component and the method for preparing the same are provided. The component comprises concrete (2), a columned base (1) containing the concrete (2) and a columned hollow core (3) formed after the molding of the concrete...  
WO/2011/087098A1
A sintering method, comprising: kneading a first composition comprising a first thermoplastic resin powder; conducting injection molding so that said first composition, that has been kneaded, serves as a core; fabricating a mold by posit...  
WO/2011/071286A2
According to the present invention, the length of a tensile core is set to be equal to the distance between a proximal plate and a distal plate in order to prevent a surplus protruding length of the tensile core so that cutting is not ne...  
WO/2011/063979A1
The invention relates to a method and a mould for producing a concrete pipe (1) which comprises a basic body (2) made of concrete and a plastic inner pipe (3) and which is intended for conducting a liquid. The method comprises the steps ...  
WO/2011/045319A1
The invention relates to a process for producing prefabricated compound tower-segment units (20) for a tower of a wind plant. A formwork (10) is supplied, and the formwork is filled with concrete. A low-viscosity material is applied, in ...  
WO/2010/140890A2
Assembly of a flue gas passage section, a separate coupling strap for in the extension of the flue gas passage section coupling an equal or identical flue gas passage section, and a separate coupling strap carrier with which the flue gas...  
WO/2010/102324A1
A biodegradable laminate material comprising natural materials that need no separation prior to recycling.  
WO/2010/098711A1
The present inventions relates to a wall element (10; 20; 30; 40; 50; 60; 70) having a substantially rectangular shape with a first and a second side substantially parallel to each other, and a third side extending between said first and...  
WO/2010/079729A1
Provided is a moulding die in which, when said moulding die is fully assembled, a lower die (50), an outer die (40), an upper die (30) and an "inner die (single piece comprising a pin holder (20) and a pin (60))" are stacked and fixed in...  
WO/2010/041995A1
The invention relates to joint detection for a Code Division Multiple Access communications network. A method, a joint detector receiver, a node, a computer program product and a communications network are disclosed. One or more active u...  
WO/2009/139974A2
Pressure cast lined steel pipes comprise an annular concrete or mortar liner (14) along an inside diameter, and a metal shell (12) surrounding the liner, wherein the liner (14) is in direct contact with the metal shell (12). The wall thi...  
WO/2009/121581A2
A method is disclosed for producing concrete prefinished parts, in particular tower segments. Concrete is cast in a casting mold having a planar floor to implement a planar bottom side. After the concrete has reached a predetermined mini...  
WO/2009/110778A1
The invention relates to an electrical service unit made from reinforced concrete and having an elliptical cross-section and a base for anchoring same to the ground. The invention also includes a cornice and drip moulding and bases for h...  
WO/2009/099360A1
Method of making an open ended hollow concrete element comprising the steps: arranging a mould about an essentially horizontal roller shaft, the mould comprising a sleeve-shaped mould wall defining the outer peripheral shape of the concr...  
WO/2009/079705A1
A method for enabling a lining (14) to be applied to a pipe elbow or bend C comprises the steps of connecting a tie member (12) to an end of a flexible elongate mandrel (1), drawing the tie member through the elbow or bend so as to draw ...  
WO/2009/067749A1
Apparatus (1) for enabling a coating to be applied to an internal surface of a pipe elbow or bend C comprises a flexible body (2) adapted for location to extend within the pipe elbow or bend, and a bendable core (3) extending through the...  
WO/2009/060339A2
The invention relates to a flange for a self-supporting rigid hollow body having large dimensions and intended for building constructions, to a method for making such a hollow body using such flanges, and to equipment for implementing sa...  
WO/2009/060338A2
The invention relates to a rigid self-supporting hollow body (1) having large dimensions and intended for building constructions, wherein said body is of the type comprising a thin wall (4) having a generally cylindrical shape relative t...  
WO/2009/062000A2
A wall block having at least one weight bearing pad on an upper or lower surface of the block and a compression head and methods of making the block and making walls with the block.  
WO/2009/048423A1
Apparatus for moulding an article, the apparatus comprising a die set having a cavity; a movable cavity tool for elongating the cavity during injection of a material to form at least a first portion of the article; the movable cavity too...  
WO/2009/041915A1
A method of moulding an article, the method comprising: injecting a first material into the cavity to form a first portion of the article, the first material displacing a first sleeve in the cavity; injecting a second material into the c...  
WO/2008/095583A1
The invention relates to a method for the production of a collecting line, and to a collecting line produced according to this method for detecting and locating an agent discharging into the environment of the collecting line in case of ...  
WO/2008/045770A2
A method of making absorbent cellulosic sheet with increased wet/dry CD tensile ratio includes treating the fiber at high consistency with debonder in a pulper, for example. The process enables the use of large amounts of debonder in a w...  
WO/2008/025200A1
A prestressed concrete pipe unit with a steel socket and a steel spigot includes a concrete core; a prestressed steel wire is wound around the outer wall of the concrete core; a protective layer is provided outside of the prestressed ste...  
WO/2007/129992A1
A method of moulding an article, the article having elongate openings therein, the method comprising placing a core in a cavity of a die set, the core being supported at a first end by a core holder and at a second end by a movable sleev...  
WO/2007/114795A1
A method and system to design a hollow core panel that can be produced by a concrete extrusion machine, the panel comprising a width (W), a thickness (T), a top surface along the width W, a bottom surface opposite the top surface, a firs...  
WO/2007/065699A1
The present invention relates to a process for the production by extrusion of piping made of a cementitious material having a circular section and fine thickness, suitable for the channelling of liquids and gases at atmospheric operating...  
WO/2007/065668A1
The present invention relates to a process for the production and form preservation of an end-product made of cementitious material comprising a rapid stiffening phase of the neo-extruded end-product made of cementitious material by irra...  
WO/2007/067230A1
When an elongate glove, such as a nitrile glove for a glove box, is made on a porcelain mold having a hand-defining portion, having an arm-defining portion, which extends from the hand-defining portion and which has an overall length at ...  
WO/2006/130047A2
The invention relates to devices for producing construction modules and comprises a rotatable platform, a pattern which is arranged thereon and provided with flanges, fibre-bearing reels, a unit for applying a setting compound, wherein t...  
WO/2006/119433A1
A ceramic article is provided. The ceramic article includes a ceramic tube comprising a sintered helical tape. The sintered helical tape has adjacent windings, which are joined together. Another aspect provides an article comprising a ce...  

Matches 51 - 100 out of 3,978