Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 4,341

Document Document Title
WO/2015/101469A1
The invention relates to a method for attaching a metal ring (4) in a bore (3) of a frame (2) made of a different metal, wherein: the ring (4) is crimped in the bore (3) by means of high-energy forming suitable for urging an outer surfac...  
WO/2015/087601A1
A molding device capable of improving the quality of a molded product is provided. A control unit (70) controls a blow mechanism (60) such that it supplies gas into a metal pipe material (14) and performs expansion molding. By this means...  
WO/2015/088393A1
The invention relates to the field of metal pressure processing using diffusion welding and superplastic forming. In accordance with a given stencil drawing, a protective coating is pre-applied to areas where the surfaces of skin and cor...  
WO/2015/079954A1
This structural member is provided with a cylindrical main body member and with at least one nonmagnetic bracket member which has a cylindrical section and plate-shape sections protruding from the outer peripheral surface of the cylindri...  
WO/2015/070409A1
Provided is a method for manufacturing a hollow structure, comprising: providing a multi-layer sheet structure, each layer of the multi-layer sheet structure having a bonding part and a non-bonding part, adjacent layers being fixedly bon...  
WO/2015/071869A1
An electrohydraulic forming device comprising a framework (2), a tank (4), a movable enclosure (6) comprising a cover (26), a mould (362) connected to the cover (26) by supporting means (30, 31, 32), a forming chamber (364) and a dischar...  
WO/2015/059601A1
Assembly (1, 1', 1") for forming a hollow metal body (2) comprising a precursor (4) having a substantially tubular wall (6), which extends about an axis (X) and delimits a body compartment (8), and a forming device (10, 10', 10"). Such d...  
WO/2015/055626A1
The invention relates to a method for crimping metal components using magnetic pressure forming and involving making part of a first component (1) face part of a second component (2) and in subjecting a zone (9) in which the two componen...  
WO/2015/057060A1
The present invention relates to a method for joining at least two metal workpiece parts (2, 8) of a differing metal composition to each other by means of explosion welding, comprising the steps of: • - enclosing an inner workpiece par...  
WO/2015/054284A2
The principles of the present invention further provide both a shaped metal container and its preforms that exhibit a rounded grain structure characteristic created by an annealing process and a method for making a shaped metal container...  
WO/2015/054591A1
A method for manufacturing a metallic sandwich panel is descreibed, said method comprising bonding of a first skin (21) and a second skin (22) to a core material (23), coupling a sheet (24) to the first skin (21) to form with the first s...  
WO/2015/054284A3
The principles of the present invention further provide both a shaped metal container and its preforms that exhibit a rounded grain structure characteristic created by an annealing process and a method for making a shaped metal container...  
WO/2015/048775A1
A system and method of forming a metal container with a featured sidewall may include providing a blow molded metal container. The metal container may be positioned into a mold inclusive of at least one sidewall feature. The metal contai...  
WO/2015/018389A3
The invention describes a method for producing tool coils (1) and/or tools for the magnetic forming in particular of thin-walled workpieces (9) made of electrically conductive materials, wherein the tool coil (1) has a coil body (2) form...  
WO/2015/015114A1
The present invention concerns an electro-hydraulic forming machine for the plastic deformation of a projectile part (P13) of the wall (P1) of a workpiece (P) to be formed, preferably a cylindrical tubular workpiece, by means of a formin...  
WO/2014/206981A1
The invention relates to a tool (200) for preforming a metallic starter tube section (100) for subsequent internal high pressure forming in order to produce a tube-like IHF-component, comprising a plurality of tool sections (210, 220) th...  
WO/2014/201473A3
A method of forming a shaped container may include providing a metallic preform. A first pressure may be applied to the metallic preform within a mold of a shaped container to produce a container part with a partially formed container sh...  
WO/2014/198458A1
The invention relates to an apparatus and a method for producing a shaped sheet metal part (13) comprising the following steps: • continuously feeding a sheet metal strip (2) unwound from a reel (3) to a beam cutting device (5), • co...  
WO/2014/187852A1
The present invention relates to a method for producing a shaped component by means of a device, wherein a workpiece, which has a cavity and which consists at least partially of a steel material, is inserted into a tool of the device, an...  
WO/2014/187852A9
The present invention relates to a method for producing a shaped component by means of a device, wherein a workpiece, which has a cavity and which consists at least partially of a steel material, is inserted into a tool of the device, an...  
WO/2014/184389A1
The present invention relates to a method for manufacturing a membrane accumulator, comprising the steps of providing a first sub-housing and a second sub-housing; mounting a membrane in the first and/or the second sub-housing; mounting ...  
WO/2014/170596A3
A method for assembling an assembly comprising an inner wall (1), a shrouded outer wall (2) and an intermediate element (3), each having substantially circular sections, the outer wall (2) having a shape that is substantially complementa...  
WO/2014/166474A1
The invention relates to a method for producing sheets from thin strand-shaped profiles, made of magnesium or magnesium alloy. In a preceding step of the method, an open or closed extruded profile is produced. The extruded profile (6) em...  
WO/2014/163108A1
This cam shaft manufacturing method has: a split mold group preparation step; a processing preparation step, wherein cams (equipped with cam main bodies having a through-hole and smaller in size than cam accommodating parts, and equipped...  
WO/2014/155053A1
Apparatus configured to deform a tubular work piece having a longitudinal axis, the apparatus comprising a support for supporting a tubular work piece to be deformed;rotation means for rotating the tubular work piece about its longitudin...  
WO/2014/153545A1
An apparatus, and associated process, expands a wall of an associated nnetal container. The apparatus includes a holder for retaining at least a portion of the metal container. A first tool has a first surface mounted for movement relati...  
WO/2014/129932A1
The invention relates to technology for the magnetic-pulse treatment of materials and can be used for forming thin-walled metal components and for removing dents. The device comprises an electromagnetic system for creating pulsed magn...  
WO/2014/126280A1
The present invention relates to a method for manufacturing a hollow hydro-formed product using a multi-tube assembly, which comprises the steps of: (a) stably placing a multi-tube assembly in a mold, the multi-tube assembly including a ...  
WO/2014/126808A3
A method for hydroforming a tubular blank (10) comprising the steps of at least partially closing the die portions (14, 16) of a die (12) about a tubular blank (10), introducing a hydraulic fluid (22) into the tubular blank (10) at a fir...  
WO/2014/120360A1
A method for consolidating a pre-form made of powder, comprising: (a) placing the pre-form between smart susceptors; (b) heating the smart susceptors to a leveling temperature by applying a varying low-strength magnetic field having a ma...  
WO/2014/108468A1
The invention concerns a method for forming a workpiece by pressing that eliminates elastic return, which involves using a tool (20) of which at least one of the forming portions (21; 23) comprises a cavity (26) filled with a liquid (27)...  
WO/2014/096988A1
Described herein is a method for obtaining a camshaft for an internal-combustion engine having a structure made of a single piece. The camshaft is obtained starting from a metal tubular element (1). The cams (1a) of the camshaft are obta...  
WO/2014/090902A1
The invention relates to a method of assembling a first part (1) with a second part (2) having at least one crimping lip (4), a crimping anvil (3) and a crimping groove (9) designed to accept an edge (10) that is to be crimped belonging ...  
WO/2014/074787A1
A hydroformed driveshaft tube formed using a hydroforming process is provided. The hydroformed driveshaft tube comprises a first end portion, a second end portion, and a middle portion. The middle portion is at least partially defined by...  
WO/2014/071488A1
The present invention relates to equipment (1) for shaping connector tubes (6), which pertains to the field of industrial equipment, which has been developed, more specifically, to render the production of such elements more efficient, p...  
WO/2014/068452A3
Method for the production of a reflecting mirror in a single piece suitable for a concentrating solar plant, of the Fresnel type, said mirror being provided with only one curvature axis, comprising the steps of: a. preparing a single pla...  
WO/2014/068452A2
Method for the production of a reflecting mirror in a single piece for a concentrating solar plant, of the Fresnel type, said mirror being provided with only one curvature axis, comprising the steps of: a. preparing a single plate of def...  
WO/2014/043746A1
A device (1) for reducing a grain size of a body A of material. The device includes a chamber (3), a die and seal arrangement (4), and a mechanism for pressurizing (6, 7). The chamber receives the body and fluid such that the fluid space...  
WO/2014/030713A1
In the present invention, a telescopic steering device is provided with a steering column having an outer column and an inner column. The inner peripheral surface of the outer column has a support section that supports the inner column. ...  
WO/2014/030719A1
A method for expanding a heat transfer pipe (5) provided to a vapor generator using a pipe expansion jig (80), wherein a pair of vibration suppression members (14) for suppressing the vibration of the heat transfer pipe (5) is provided o...  
WO/2013/186360A1
The invention relates to a tubular component, comprising an outer tubular element and at least one inner tubular element arranged inside the outer tubular element, wherein the outer tubular element is designed as a flexible tubular eleme...  
WO/2013/175486A8
The present invention discloses a method of production of a bimetallic tube that is integrally made of a ferrous metal hollow and a non- ferrous metal hollow. The method of production of the bimetallic tube comprises a plurality of seque...  
WO/2013/174446A1
The invention relates to a method for producing a bearing ring (1) of a rolling element bearing, which bearing ring (1) has a base body with at least one raceway for a roller element. To facilitate the production and to minimize the cost...  
WO/2013/175486A1
The present invention discloses a method of production of a bimetallic tube that is integrally made of a ferrous metal hollow and a non- ferrous metal hollow. The method of production of the bimetallic tube emprises a plurality of sequen...  
WO/2013/166875A1
Disclosed is supporting auxiliary equipment for forming a three-way part. A three-way workpiece to be machined is extruded in a main tubular cavity (2) of a mold cavity, such that the workpiece is pushed to extend within a branch tubular...  
WO/2013/164376A1
The method comprises stripping matrix material from superconducting wires to expose superconducting filaments (16), placing the filaments (16) between electrically conductive pieces (10, 14), and applying magnetic welding to the electric...  
WO/2013/163972A1
The invention relates to a method for applying a corrosion and/or wear-inhibiting metallic coating (10) onto the inner lateral surface of a metallic, tubular body (1) with the aid of a metal sheet (10) consisting of the corrosion and/or ...  
WO/2013/143371A1
Disclosed is a T-bend extrusion shaping method, wherein a T-bend workpiece is clamped in a main pipe cavity formed of an upper and lower mould, and a support cylinder (14) pushes a support bar (24) in a T-bend branch pipe cavity (23) tow...  
WO/2013/134823A1
The present disclosure provides a method of fabricating a component of a solar energy system. The method comprises the step of providing a tube. The tube comprises a material that deforms when at least a length of the tube is exposed to ...  
WO/2013/127706A1
A head of an electrohydraulic discharge device of the invention comprises: - an end of a power cable (19) having a first conductor and a second conductor, - an explosive wire (40a-d) comprising multiple segments assembled in a series, an...  

Matches 1 - 50 out of 4,341