Patents
Patents for B21D 26 - Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces (5,593)
12/2005
12/15/2005DE102004024574A1 Tube expansion tool for e.g. automotive component has radial seal with smaller cross section in the absence of inner pressure
12/14/2005EP1212472B1 Contour forming of metals by laser peening
12/14/2005CN1708459A Refining chamber made of platinum group metal materials
12/14/2005CN1231312C Non-die hydraulic integrally forming ultra-thin spherical shell technology
12/08/2005WO2005115654A1 Energy-absorbing element for a vehicle
12/08/2005WO2004062836A3 Lubricants suitable for hydroforming and other metal manipulating applications
12/08/2005US20050268739 Steering column device
12/08/2005DE10337383B4 Verfahren zum Innenhochdruckumformen von konischen Rohren aus Metall A method for hydroforming of conical tubes of metal
12/08/2005DE102005007997B3 Construction unit manufacturing method, involves producing blank mold, which is then reformed into required form of construction unit by reforming tool in one of two reforming processes
12/07/2005CN1230265C Method for shaping structures comprised of aluminium alloys
12/07/2005CN1230260C Roof plate
12/01/2005DE10043024B4 Verfahren zum Innenhochdruckumformen eines Hohlprofiles A method for hydroforming a hollow section
11/2005
11/29/2005US6968718 Method for electromagnetically forming metallic member and metallic member formed by electromagnetic forming
11/24/2005WO2005110640A1 Methods of and apparatus for forming hollow metal articles
11/24/2005US20050257587 Profile element pipe for hydraulic bulging, hydraulic bulging device using the element pipe, hydraulic bulging method using the element pipe, and hydraulically bulged product
11/24/2005DE19909927B4 Vorrichtung zum Innenhochdruckumformen eines Hohlkörpers An apparatus for hydroforming a hollow body
11/24/2005DE10357119B4 Verfahren zur Herstellung eine Hohlprofils A process for producing a hollow profile
11/23/2005EP1598129A1 Hot forming system for metal workpieces
11/23/2005CN1228460C Contour forming of metals by laser peening
11/22/2005US6966209 Internal high-pressure deformation method for production of in particular bulging and undercut hollow bodies
11/17/2005US20050252263 Methods of and apparatus for forming hollow metal articles
11/17/2005DE102005017105A1 Elektromagnetische Abkant- und Falzvorrichtung und Verfahren Electromagnetic folding and folding apparatus and method
11/17/2005DE10019384B4 Verfahren zur Herstellung eines Verbundrohres sowie ein Verbundrohr zum Transport fluider Medien A process for producing a composite pipe as well as a composite pipe for transporting fluid media
11/16/2005EP1595611A2 Tubular blank
11/16/2005CN1697718A Welding material and method without carrier
11/16/2005CN1695843A Method for manufacturing parts of multiple way union
11/16/2005CN1227079C Apparatus and method for hydro forming a tubular part
11/15/2005US6964185 Apparatus for bending and transporting an aluminum sheet
11/10/2005US20050246895 Method of manufacturing a hollow blade for a turbomachine
11/10/2005DE19620483B4 Verfahren und Formwerkzeug zum Verbinden eines Hohlkörpers mit einem Ringkörper Method and mold for connecting a hollow body having an annular body
11/10/2005DE10393208T5 Verbessertes Verfahren zum Formen eines rohrförmigen Rohlings zu einem Strukturbauteil und eine Pressform dafür An improved method for forming a tubular blank into a structural member and a die for
11/10/2005DE102005002714A1 Warm hydro-forming device for heating and forming tube component comprises heating unit associated with lifting die and high frequency induction heating tube component and forming hydraulic fluid within tube component
11/09/2005EP1592525A1 Apparatus for forming production parts under internal high-pressure conditions
11/08/2005US6961998 Method for producing a hollow shaft, in particular a camshaft and a camshaft produced according to said method
11/03/2005US20050242560 Steering column device
10/2005
10/27/2005WO2005099926A1 Method of shaping container bodies and corresponding apparatus
10/27/2005DE19833550B4 Umformwerkzeug zum Umformen mittels eines Druckmittels Forming tool for shaping by means of a pressure medium
10/27/2005DE102005013540A1 Elektromagnetische Formgebung von Platten für Brennstoffzellen Electromagnetic forming of plates for fuel cells
10/27/2005DE102005013539A1 Elektromagnetische Metallformgebung Electromagnetic metal forming
10/27/2005DE102004016803A1 Method for production of shock absorbing element for bumper of vehicle, comprising parallel production of two connected elements
10/27/2005DE102004015121B3 Innenhochdruckumformvorrichtung Internal high
10/27/2005CA2564010A1 Method of shaping container bodies and corresponding apparatus
10/20/2005WO2005097372A2 Electromagnetic metal forming
10/20/2005WO2005097371A2 Electromagnetic formation of fuel cell plates
10/20/2005US20050229664 Spring-loaded part extractors for heated forming tools
10/20/2005US20050229377 Electromagnetic flanging and hemming apparatus and method
10/19/2005EP1586393A1 Method of shaping container bodies and corresponding apparatus
10/19/2005EP1586392A1 Deformed element pipe for hydraulic bulging, hydraulic bulging device using the element pipe, hydraulic bulging method using the element pipe, and hydraulic-bulged product
10/19/2005EP1586391A1 Tubular blank and process for producing a tubular blank
10/19/2005EP1586390A1 Tubular blank and process for producing a tubular blank
10/18/2005US6955070 Device for punching work pieces in an internal high-pressure forming tool
10/18/2005CA2200852C Ladder frame assembly for a motor vehicle
10/13/2005US20050223768 Method for manufacturing a metal tubular blank, a tubular blank, and a product produced from said tubular blank
10/13/2005DE10350151B4 Werkzeug und Innenhochdruck-Umformen eines Hohlprofils sowie Verfahren zum Umformen eines Hohlprofils Tool and internal high pressure forming of a hollow profile, and methods for forming a hollow profile
10/13/2005DE10344706B4 Verfahren zum Trennen eines Hohlprofils A method for separating a hollow profile
10/13/2005DE10324276B4 Verfahren zur Herstellung eines mit einem endseitigen Abschlussdeckel versehenen Hohlprofils und eine Wagenheberkonsole Method of fabricating a conclusion with an end cap hollow profile and a jack console
10/12/2005EP1584382A1 Method for manufacturing a metal tubular blank, a tubular blank, and a product produced from said tubular blank
10/12/2005EP1326722B1 Apparatus and method for hydroforming a tubular part
10/12/2005CN1681672A Runflat tire support body and method of producing the same, and runflat tire
10/12/2005CN1680052A End plate shaping apparatus
10/12/2005CN1222379C Process and device for producing camshafts
10/12/2005CN1222378C Hydroforming method
10/11/2005US6954127 Layered wing coil for an electromagnetic dent remover
10/11/2005US6952941 Apparatus and method for forming an article and performing a secondary operation in-situ
10/06/2005WO2005092535A1 Hydroforming device
10/06/2005WO2005092534A1 Method for shaping a metallic hollow body in a shaping tool at an elevated temperature and a certain internal pressure
10/06/2005US20050218193 Superplastic forming and diffusion bonding of fine grain titanium
10/06/2005US20050217334 Electromagnetic formation of fuel cell plates
10/06/2005US20050217333 Electromagnetic metal forming
10/06/2005DE10356533B4 Verfahren zum Fügen von Fügeteilen auf Hohlprofilen A method for assembling parts to be joined on hollow sections
10/06/2005DE10351400B4 Schüttgutsortierer Bulk sorter
10/06/2005DE10324981B4 Gestänge, insbesondere Lenker für eine Radführung eines Kraffahrzeugs Linkage, particularly handlebar for Steering a Kraffahrzeugs
10/05/2005EP1581357A1 Aircraft component manufacturing tool and method
10/05/2005EP1581356A1 Aircraft component manufacturing tool and method
09/2005
09/29/2005US20050210942 Component specific tube banks for hydroforming body structure components
09/28/2005EP1579931A1 Method for hydroforming a hollow body having at least a branch portion, and apparatus used for carrying out this method
09/28/2005EP1578547A2 Method for increasing a fatigue strength of a metallic component, which is provided with at least one cavity, while subjecting it to a cyclic inner pressure load
09/28/2005EP1383618B8 Method of pressure-ram-forming metal containers and the like
09/27/2005US6948768 Truck cab space frame
09/27/2005US6948225 Hydroformed tubular structure and method of making same
09/22/2005WO2005087404A1 Internal high pressure moulding unit
09/22/2005US20050205553 Coil design for magnetic pulse welding and forming
09/22/2005DE102004039599B3 Process to produce sheet metal of varying thickness for subsequent use as pipe rolling material or profiled components
09/22/2005DE10102711B4 Verfahren und Vorrichtung zum Herstellen eines Hohlkörpers Method and apparatus for producing a hollow body
09/15/2005WO2005084845A1 An article made of a magnesium alloy tube
09/15/2005DE10342930B4 Verfahren und Vorrichtung zur Herstellung eines umfänglich geschlossenen Hohlprofils Method and apparatus for producing a peripherally closed hollow profile
09/15/2005DE102004059445B3 Process and assembly to form a workpiece under pneumatic pressure driven progressively from two or more pressure reservoirs
09/15/2005DE102004009729A1 Joining process using internal high pressure forming without pressure pads with hollow profile partially penetrating into hollow space enclosed by hollow component up to stop on component
09/15/2005DE10153224B4 Verfahren und Vorrichtung zum Formen und/oder Beschneiden eines Hohlkörpers aus einem Hohlprofil od.dgl. Method and apparatus for shaping and / or trimming of a hollow body from a hollow profile or the like. Werkstück Workpiece
09/15/2005DE10136596B4 Verfahren zur Verbindung eines stabförmigen Heizelements mit einem rohrförmigen Gehäuse einer Glühkerze und durch dieses Verfahren hergestellte Glühkerze Method for connecting a rod shaped heating element with a tubular housing of a glow plug, and glow plug produced by this method
09/14/2005CN2724876Y Piezoelectric type shock-wave processing device
09/13/2005US6941786 Component specific tube blanks for hydroforming body structure components
09/07/2005CN1665613A Locking device
09/06/2005US6938450 Double nut tensioner assembly for pre-stretched tie rods
09/01/2005WO2005080019A1 Hydroformed part, hydroforming method, and mold used for the hydroforming method
09/01/2005US20050188734 Heated and insulated tool container for hot gas blow-forming
09/01/2005DE102004007056A1 Verfahren und Vorrichtung zur Herstellung eines umfänglich geschlossenen Hohlprofils Method and apparatus for producing a peripherally closed hollow profile
09/01/2005DE102004006126A1 Hydraulic press has press ram locked to lower belt after advancing stroke by piston rods of hydraulic piston-cylinder units
09/01/2005DE102004002971A1 Hollow component joining method in which a textile sleeve is placed inside the components to be joined, pressed against their internal walls using a pressurizing arrangement and then hardened
08/2005
08/30/2005US6935150 Superplasticity forming mould and mould insert
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