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Patent Searching and Data


Matches 1 - 50 out of 6,821

Document Document Title
WO/2022/238473A1
The invention regards an apparatus for manufacturing an insulating pipe section, wherein the apparatus comprises a rotatable longitudinal mandrel configured for receiving and winding uncured mineral wool around the mandrel to manufacture...  
WO/2022/238047A1
The invention relates to methods and devices for improving the roundness of tube bodies (09) for packaging tubes, said tube bodies having a longitudinal seam (03), more particularly a longitudinal weld seam, preferably as part of a packa...  
WO/2022/235737A1
Provided herein are methods and compositions for narrowing the inside diameter of tubing, in some cases where the narrowing is provided by a taper on one or both ends of the narrowed portion of the tubing.  
WO/2022/229809A1
The invention relates to a method for manufacturing a tubular body (2) for a packaging in tube form (1), comprising the following steps: -) definition of the geometrical characteristics of the tubular body (2) to be produced; -) creation...  
WO/2022/225129A1
The present invention relates to a synthetic resin pipe manufacturing apparatus comprising: an extruder for extruding a synthetic resin pipe through a cavity formation portion, while slowly rotating a resin supplied from a raw material s...  
WO/2022/217092A1
An expansion tool includes a housing and a collar rotatably coupled to the housing. The collar includes a plurality of slots. The expansion tool further includes a plurality of jaws, each jaw having a projection received in a correspondi...  
WO/2022/216007A1
A vacuum cleaner telescopic extension tube manufacturing system is disclosed. The disclosed vacuum cleaner telescopic extension tube manufacturing system comprises: an inner tube manufacturing portion for forming an expanded tube portion...  
WO/2022/187739A1
A strand sheathing system may include a pay off device, an extruder system, and a cooling trough assembly. The extruder system may include an extruder head configured to receive a cable from the pay off device and deposit a sheathing mat...  
WO/2022/174535A1
A multi-functional polyethylene composite pipe for liquid food delivery and a manufacturing method. The multi-functional polyethylene composite pipe for liquid food delivery comprises a liner layer (1), a reinforcing layer, and a coating...  
WO/2022/173474A1
An instrument mouthpiece having an interior wall that includes a plurality of curvilinear modifications that disrupts airflow through the mouthpiece in order to produce a pleasing sound when a player Is playing an instrument. The modific...  
WO/2022/167557A1
The invention relates to a method for coating a textile hose (4) with a thermoplastic sealing material (5), in particular polyurethane-based, in a coating device (2). The textile hose (4) has a longitudinal direction and a circumferentia...  
WO/2022/160451A1
Provided is an easy-processing CPVC composition, the CPVC composition comprising the following components, in parts by weight: 25-75 parts of a CPVC resin powder, 25-75 parts of a PVC resin powder, 5-20 parts of a CPVC recycled material,...  
WO/2022/162213A1
The pipe comprises an internal sheath (20), and an unstapled pressure vault structure (27), comprising at least one metal vault wire (40) wound with a short pitch forming a plurality of successive turns (42) around an outer surface (21) ...  
WO/2022/147431A1
A tube includes at least one fluoropolymer layer, the tube having an inner surface and an outer surface, wherein the at least one fluoropolymer layer includes a fluoropolymer having a heat shrink temperature of less than 250°C, wherein ...  
WO/2022/121481A1
Disclosed in the present invention are an apparatus and method for producing cooling firmware. The apparatus comprises an extruder, a shaping device, a cooling device, a traction device, and a cutting device. The apparatus comprises a gu...  
WO/2022/115717A1
A method of manufacture of a subassembly for using in an aspiration catheter for removal of kidney stones from a patient is provided. The method comprises providing an elongate tubular structure for use as a vacuum shaft defining a vacuu...  
WO/2022/096437A1
The invention relates to a high-pressure fluid line (10) comprising a corrugated pipe (12) and a braiding (18) made of fibers (20), said braiding being attached to the external circumference of the corrugated pipe (12). The braiding (18)...  
WO/2022/075272A1
The present invention relates to a tube composed of polytetrafluoroethylene and addresses the problem of providing a tube that has adequate tensile strength and flexibility and excellent internal penetrability. This problem can be solved...  
WO/2022/075679A1
The present invention relates to a pipe manufacturing apparatus and method using an extrusion molding pipe and, more particularly, to a pipe manufacturing apparatus and method, using an extrusion molding pipe, in which a winder for adjus...  
WO/2022/069428A1
In order to manufacture an assembly (1) consisting of a plastic tube portion (2) having at least one tube–wire insert (4 to 7) and a terminal connector (3), first an electrical conducting-component group is prefabricated. Conducting co...  
WO/2022/056660A1
A biodegradable composition, at least comprising: a starch material having a content of 60 to 80 percentage by weight; a degradable material having a content of 5 to 20 percentage by weight; and an adhesive material having a content of 5...  
WO/2022/048894A1
The invention relates to a method for manufacturing a heatable media line (100), in particular for conducting and simultaneously reheating brewing water or a freshly brewed hot beverage (1) in a hot-beverage dispensing machine (1000). Ac...  
WO/2022/048892A1
The invention relates to a method for producing a heatable media line (100, 200), in particular for conducting and simultaneously reheating brewing water or a freshly brewed hot beverage (1) in an automatic hot beverage machine (1000). A...  
WO/2022/047814A1
Disclosed is a peroxide-crosslinked polyethylene (PEX-a) pipeline. The peroxide-crosslinked polyethylene (PEX-a) pipeline of the present utility model comprises a PEX-a antimicrobial layer, a PEX-a main body layer and an anti-UV layer se...  
WO/2022/048893A1
The invention relates to a method for producing a heatable media pipe (100, 200), in particular for conducting and simultaneously re-heating brewing water or a freshly brewed hot beverage (1) in a hot beverage machine (1000). According t...  
WO/2022/030872A1
A method for manufacturing a composite pipe or a composite panel, according to the present invention, heats a polyurea layer to 180-320°C to plasticize a polyurea, and thus provides high adhesive strength and peel strength and forms an ...  
WO/2022/028320A1
A hose having a hose reinforcement layer. The hose reinforcement layer (100) comprises a first reinforcement layer (1) and a second reinforcement layer (2); the first reinforcement layer (1) comprises multiple first warps (11) and first ...  
WO/2022/018520A1
When manufacturing a pipeline that carries an array of electrical cables, insulation resistance monitoring is performed by a monitoring unit that is connected to the cables of the array and is mounted to a leading end of the pipeline. Th...  
WO/2022/009016A1
The invention relates to a tube head (1, 2) intended to form a packaging, the head (3, 6) being intended to be welded to a tubular skirt (8, 9) in order to form the said packaging, and the tube head (1 2) being thermoformed from a sheet ...  
WO/2022/006240A1
Techniques for forming a helical rubber hose are provided. Such techniques include modified crosshead extrusion techniques in which an elastomer is melted, fed into a crosshead assembly, and extruded on a helical mandrel fed through the ...  
WO/2022/005628A1
Disclosed herein are abrasion resistant flexible hoses and methods for manufacturing such hose. The abrasion resistant elastomeric hose comprises an inner surface and an outer surface, and a abrasion resistant material embedded in the ho...  
WO/2021/242679A1
Disclosed are reinforced structures. The structures are comprised of reinforced elements that have continuous fibers embedded in a matrix material. The reinforced elements are combined in a matrix material to form a desired shape of rein...  
WO/2021/230626A1
The present invention relates to an apparatus for manufacturing and inspecting a telescopic extension pipe for a vacuum cleaner, the apparatus comprising: an internal pipe assembly unit for temporarily assembling a pipe guide connected t...  
WO/2021/230625A1
The present invention comprises: an inner pipe assembly unit for coupling a pipe guide to one side of the outer circumferential surface of an inner pipe, tentatively assembling a guide bracket, and coupling an extension pipe and a leadin...  
WO/2021/219526A1
The method comprises the following successive steps: - producing an initial preform (1) on a mandrel by winding threads without generating shrinking, - cutting the initial preform (1) to the correct length, - placing the assembly provide...  
WO/2021/219712A1
The object of the invention is an apparatus for assembling telescopic straws comprising a straw assembling unit (13) comprising a set of driven assembling rollers (14, 15) with a concave outside surface, whereas the shape of the first as...  
WO/2021/188261A1
Systems and methods are disclosed that include an operation chamber, a plasma generator having at least one plasma head disposed within the operation chamber and in proximity to a profile formed by cutting a piece of tubing, and a mechan...  
WO/2021/180842A1
The present invention relates to a thermoplastic hose, consisting of a flexible hose body (12; 212; 312; 612) and at least one reinforcing element (14; 214; 314; 614), which is arranged helically on the external face of the hose body (12...  
WO/2021/174519A1
A carbon fiber-PMI composite pipeline and a preparation method therefor, the carbon fiber-PMI composite pipeline comprising a pipe wall and a hollow cavity; the pipe wall of the carbon fiber-PMI composite pipeline is formed by coiling an...  
WO/2021/170245A1
The invention relates to a weld-on fitting (1) comprising: - a basic body (2) having a pipe-contact surface (3); - a heating coil (4) that serves to produce a welded connection with a pipe, wherein the heating coil (4) is at least partia...  
WO/2021/139991A1
The present application relates to a packaging and dispensing assembly comprising a substantially tubular body obtained from a multilayer complex material, at least one inner layer of which is made from a hydrophilic material, said tubul...  
WO/2021/133762A1
A profile includes: a sidewall, a lumen for a fluid path, and an end, the profile including a thermoset material, wherein the profile includes a sealed end without an external bonding material, wherein the sealed end withstands a seal in...  
WO/2021/094739A1
There is disclosed a process for manufacturing a polymer pipe and a polymer pipe. More specifically, there is disclosed an improved process for manufacturing a polymer pipe to provide improved mechanical properties of the pipe. The proce...  
WO/2021/093101A1
The present invention relates to the technical field of preparation of tire curing bladders, and disclosed is a method for preparing a tire curing bladder. Components of the tire curing bladder are butyl rubber, carbon black, white carbo...  
WO/2021/055976A1
Systems and methods are presented herein for a method of attaching a strip to a housing. An internal support member is inserted into a collapsible housing, such that it is arranged along a longitudinal axis of an inner surface of the col...  
WO/2021/050904A1
A medical device configured to be flexible and maintain kink resistance while also reducing strain fractures. The medical device includes an elongate tubular shaft (12) defining a lumen (40) extending from a proximal portion to a distal ...  
WO/2021/048705A1
A microcatheter (100) for delivering therapeutic fluids to a patient, and methods of making and using the same. The barbed microcatheter includes a hollow tube (102) having an elongated lumen that extends between proximal and distal ends...  
WO/2021/039867A1
A method for manufacturing a resin pipe with a fixing member comprises a step for disposing a part of a resin pipe in a mold for forming a fixing member, and a step for forming the fixing member by feeding molten resin into the mold, wit...  
WO/2021/039637A1
Provided are a method for manufacturing a structure and a structure, the structure being made of FRP and achieving a high degree of freedom in cross-sectional shape even at low cost. The method for manufacturing a structure comprises: a ...  
WO/2021/028220A1
The present invention relates to a guide rail, a device and a method for manufacturing same. This rail (1) is characterised in that it is made of injected plastic and in that it comprises at least one portion in the form of a tubular pro...  

Matches 1 - 50 out of 6,821