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Patent Searching and Data


Matches 1 - 50 out of 9,487

Document Document Title
WO/2017/201554A1
The invention relates to a method for producing an annularly closed endless tube (1) from an open tube (2) made from plastic, wherein, in a step i), opposite, end-sided end regions (3, 4) of the open tube (2) are pulled over at least one...  
WO/2017/194216A1
The invention relates to a method for producing a charge-air pipe made of plastic. The aim of the invention is to provide a method for producing charge-air pipes, by means of which charge-air pipes made of endless fiber-reinforced plasti...  
WO/2017/185143A1
A tube (10) and a method of constructing such a tube, the tube (10) being in the form of a composite film structure comprising a co-extrusion of a plurality of layers bonded together to provide an integrated structure. The layers compris...  
WO/2017/186961A1
Extrusion head for pipes comprising a first female body (16) provided with a first through cavity (18), a male element (20) inserted and supported in the first cavity (18), and defining with it a hollow space (24), a second female body (...  
WO/2017/153530A1
The invention relates to a glass-reinforced plastic pipe liner of improved impact performance comprising layer B) from unsaturated polyester resin, optionally mixed with vinyl ester resin reinforced by non-woven fibres and a layer C) fro...  
WO/2017/140301A1
The invention relates to a rod-shaped assembly (1a; 1b), comprising a jacket (2a; 2b), at least one inner end piece (3a; 3b), and at least one outer end piece (4a; 4b); wherein the jacket (2a; 2b) consists of at least one woven-fabric la...  
WO/2017/137079A1
The present invention relates to a device for manufacturing and/or processing components such as flexible tubes made from prefabricated tubular bodies for example, said device comprising at least means for supporting the components, mean...  
WO/2017/136299A1
An expandable pipe (20) for restoring a damaged pipe (22) is provided. The expandable pipe (20) includes a liner (24) formed of thermoplastic polyurethane, and grout material (30) applied to the exterior surface (26) of the liner (24). T...  
WO/2017/136150A1
A compounded elastomer exhibiting excellent mechanical and heat transfer properties is described. The elastomer can include two or more different carbon blacks, and one of the carbon blacks is a partially crystallized carbon black.  
WO/2017/125699A1
There is described a method of manufacturing an improved chub suitable to be housed within a rigid cylindrical cartridge to hold a multiple component material for extrusion. The method comprises flattening a tube of flexible film in a fi...  
WO/2017/123399A1
A low-cost method of manufacturing an all-composite composite torque tube includes winding fiber tow around a cylindrical mandrel and a plurality of eyelet forms held by an end fixture on the mandrel, whereby a flanged end coupling is fo...  
WO/2017/120340A1
Disclosed are biaxially oriented, multilayered films, wherein said films may include a core layer comprising linear, low-density polyethylene, and the core layer is optionally cavitated. Said films may further include a first skin layer ...  
WO/2017/102457A1
The invention relates to an injection molding device (1) for producing tubes having an internal thread, having a tool (2) forming an article cavity (3), having means for filling the article cavity (3) with a thermoplastic molding compoun...  
WO/2017/102457A9
The invention relates to an injection molding device (1) for manufacturing tubes having an internal thread; said injection molding device comprises a mold (2) forming an article cavity (3), means for filling the article cavity (3) with a...  
WO/2017/096580A1
A method for manufacturing a heat-resistant flexible continuous composite lining tube comprises the following steps: weaving a reinforcement layer; using a drawing mechanism to draw the woven layer; extruding, by an inner layer extruder ...  
WO/2017/059937A1
The invention relates to a method and to an apparatus for producing a tubular lining (30) for lining sewers and pipelines, which has an inner tubular film (32) that is closed circumferentially and at least one fiber strip (34) wound onto...  
WO/2017/056846A1
Provided is a filler tube that is capable of favorably complying with a request function that corresponds to a bellows section and a non-bellows cylindrical base section, while ensuring fuel-permeability resistance properties and weld st...  
WO/2017/054027A1
The position of an inner pipe (22), which consists at least partially of magnetizable and/or electrically conductive material, inside the interior (14) of a pipeline (1), in which the inner pipe (22) runs, is measured by: guiding the int...  
WO/2017/049265A1
A medical apparatus, such as a cannula tip for a peripheral vein of a human body, wherein the medical apparatus includes a micro- or nano-structured superhydrophilic basecoat and a liquid topcoat, together comprising a superhydrophobic c...  
WO/2017/046550A1
The inner cannula (3) of a tracheostomy tube includes a shaft (30) extruded of an ePTFE material. The axial strength of the shaft is increased by heating elongate portions (34 and 35) along the shaft such as by contact with a heated roll...  
WO/2017/034206A1
The present invention relates to a nipple without a parting line. Disclosed is a nipple without a parting line, which comprises: a body having a flow path so as for a fluid to flow therein; and a locking protrusion, formed on an outer su...  
WO/2017/019374A1
A method and apparatus is disclosed for additive manufacturing and three-dimensional printing, and specifically for extruding tubular objects. A print head extrudes a curable material into a tubular object, while simultaneously curing th...  
WO/2017/018639A1
The present invention relates to a manufacturing method having the primary objective of forming, into a transparent grip, a grip provided to a shaft handle part of various sporting goods in order to have a sense of grip and grasping powe...  
WO/2017/015658A1
Provided is a method for making barrier tube shoulders (10). The method includes forming a parison from a multi-layer laminated structure (11) having an inner layer (2) that faces an interior of the parison, an outer layer (8) comprising...  
WO/2016/196511A1
Methods and devices described for improved dynamic walled tubing and catheters.  
WO/2016/175369A1
The present invention relates to a method for manufacturing an FRP flange pipe, the method having a flange formed at a pipe by a simple method, such that manufacturing costs can be reduced, and integrally forming the pipe and the flange ...  
WO/2016/174436A1
A method for forming a composite fluid conduit comprises providing an inner pipe (2) having a variation in cross-section between at least two different longitudinal sections thereof, and applying a fibre reinforced composite material (30...  
WO/2016/170225A1
The object of the invention is a method to produce plastic tube that has at least one stiffener, which plastic tube (1 ) consists of at least an inner tube, a stiffener Iayer, and an outer tube. The plastic tube (1 ) is produced so that ...  
WO/2016/168754A1
A tubing including an overmold is connected to a fitting by welding the overmold to the fitting. Methods for doing the same are also provided. Also provided are methods for forming an overmold on a tubing or on a tubing and fitting assem...  
WO/2016/150839A1
The invention relates to a corrugated tube made of flexible plastic for encasing wires, having circumferential, successively alternating corrugation crests (2) and corrugation troughs (3) distributed over the axial length thereof, wherei...  
WO/2016/147160A1
Method of manufacturing a tube (1; 8); the method includes a first step of partial vulcanization of an intermediate tube (2) having a first layer (3) made of polymeric material, a reinforcement layer (4) and a second layer (5) made of po...  
WO/2016/144236A1
A duct of fibre material and binder agent, at least two fold lines are present lengthwise for providing a foldability of the duct by weakened material along the fold lines. The duct is pushable into a folded state and the material rememb...  
WO/2016/105246A1
´╗┐The technical solution relates to the field of processing polymers and can be used in various branches of the national economy for manufacturing hollow articles of the bodies-of-revolution type (tubes), and in particular for manufactu...  
WO/2016/098063A1
The hose comprises at least one inner layer (10) and one outer layer (20) made of elastic polymeric material; at least one textile reinforcement layer (30, 40) interposed between said at least one inner and outer layers (10, 20). The inn...  
WO/2016/099686A1
Tubular devices are provided that include a proximal end, a distal end sized for introduction into a patient's body, a central lumen, a conductor extending between the proximal and distal ends adjacent the central lumen, reinforcement me...  
WO/2016/100489A1
A continuously reinforced composite mandrel is molded by creating an excess of material through a tapered cone and pressing a male thread profile on the exterior of the mandrel at the excess. To form the female thread, an integral compon...  
WO/2016/097823A1
A method for continuously manufacturing a reinforced flexible hose (100), in particular a garden hose, comprising the steps of providing a semifinished hose (125) including at least one inner layer (110) and at least one textile reinforc...  
WO/2016/092270A1
A method and apparatus for manufacturing a composite layer of a flexible pipe are disclosed. The apparatus comprises a layer inspection station comprising at least one sensor, located down stream of and in an in-line configuration with a...  
WO/2016/064427A1
A method of making a tube (60) includes forming at least one tube layer (101, 106, 108); and forming at least one film layer (102, 103, 104) on the at least one tube layer, wherein the at least a portion of the at least one film layer do...  
WO/2016/061049A1
The present disclosure provides a method for reducing ovality in pipe for joining to pipe components (26) by using a plug (18) coupled on an inside surface of the pipe and a sacrificial component (22) coupled to the end (24) of the pipe ...  
WO/2016/027690A1
The purpose of the present invention is to facilitate mounting, on an electric wire or the like, a corrugated tube having no discontinuity along the entirety in the elongate direction of the corrugated tube. A heat-shrinkable corrugated ...  
WO/2016/026193A1
A manufacturing method for a multilayer tube. The method comprises the following steps: respectively manufacturing a first layer and a second layer of a tube; distributing a lubricant having an adhesive effect on the outer surfaces of th...  
WO/2016/026192A1
Provided are a reduced-stretchability multilayer tube and a manufacturing method therefor. The method comprises the following steps: manufacturing a first layer, a second layer, and a third layer of a tube; introducing the first layer in...  
WO/2016/022683A1
Tubular polymeric structures are formed by creating a convex mold conforming to a fluid pathway design, depositing a coating of polymer over the mold, and in situ removing the mold without drawing it against the polymer. The resulting st...  
WO/2016/009361A1
In a method of reinforcing a pipe (1), a water penetration resistant layer and strengthening layer of fibrous material are impregnated with a curable polymer, positioned in a lining position near the pipe (1), and cured to form a water p...  
WO/2016/009111A1
The invention relates to a method for manufacturing a tube, in which method a stretching film (13, 14) is fastened for a length of over one turn on both sides of a tube mesh (10) that is only expandable on its circumference, whereby each...  
WO/2015/184945A1
Provided are a method for manufacturing a micro water-amount continuous irrigation pipe, a micro water-amount continuous irrigation pipe manufactured by the method, a method for irrigating using the micro water-amount continuous irrigati...  
WO/2015/155596A1
The invention relates to a fillable tube element which is closed in the form of a ring and which is made of a preferably endlessly extruded tube film material made of polyurethane or a material with elasticity features typical to polyure...  
WO/2015/142861A2
Method and design of a pressure vessel having an internal supportive structure that reduces pressure forces applied to the external shell of the vessel by distributing such forces via internal bonds mostly connected to a central supporti...  
WO/2015/141056A1
In the present invention, it is possible to provide a communicating hole in a connecting portion between a main pipe and a branching pipe in a simple and low-cost manner. A communicating hole (20) is formed by causing a slide axle (60) t...  

Matches 1 - 50 out of 9,487