Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; Punching › 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
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)
11/2012
11/29/2012WO2012161618A1 Installation for producing bottom plates
11/29/2012WO2012159856A1 Method for manufacturing inner pressure deformed sheet metal structures
11/29/2012DE102011102764A1 Method for forming shaft for torque transmission in drive train of land vehicle or car, involves inserting spline teeth of cutting tool during formation of section by outer lateral surface of another section of tubular metal blank
11/29/2012DE102011076645A1 Vorrichtung zum Superplastischen umformen eines Rohlings Apparatus for superplastic transform a blank
11/28/2012CN102794348A Numerical control multi-point dieless hydraulic expansion system
11/28/2012CN102794347A High-speed jet impact forming device
11/27/2012US8316678 Method and an apparatus for prestressing components
11/27/2012US8316677 Method and apparatus for high velocity electromagnetic sealing of containers
11/22/2012US20120292126 Method for processing a surface element
11/22/2012US20120291506 Method for Producing Patterned Plate
11/21/2012EP2524744A2 Method and apparatus for producing a sound isolation panel for covering an aircraft engine
11/21/2012EP2523762A1 Methods of pressure forming metal containers and the like from preforms having wall thickness gradient
11/21/2012CN102791559A Steering column device
11/21/2012CN102172705B Variable-cross-section thin-wall titanium tube fluid mechanical moulding device
11/21/2012CN101869939B Method to improve solid lubricant film tribological performance and adhesion to hot forming material
11/15/2012US20120285213 Method and Apparatus for Hydro-Forming An Elongated Tubular Member
11/14/2012CN102781602A Methods of pressure forming metal containers and the like from preforms having wall thickness gradient
11/14/2012CN102773328A Plastic working formation method for acquiring magnesium alloy forming member with large bulging height
11/14/2012CN102773327A Multi-station can manufacturing machine
11/14/2012CN102773326A Method for hydro-forming an elongated tubular member
11/14/2012CN102773325A Sheet metal forming system and forming method thereof
11/14/2012CN101927291B Pre-forming method for tube hydroforming and device thereof
11/08/2012US20120283052 Transitioning and nonlinear lacrosse stick handles
11/07/2012CN102764809A Hydro forming device
11/07/2012CN102764808A Hydraulic forming device and method of reducing cylindrical part
11/07/2012CN102172704B Large-tonnage pipe internal high-pressure forming device
11/07/2012CN102107240B Simple tube hydro-bulging device and bulging method
11/06/2012US8303729 Aircraft component manufacturing tool and method
11/06/2012US8302453 Apparatus and method for attaching edging to a sheet
11/06/2012US8302451 Can manufacturing device and can manufacturing method
10/2012
10/31/2012EP2515800A2 Method of peening metal heart valve stents
10/31/2012DE102011002292A1 Method for manufacturing hump plate for mounting railway bridges, involves arranging frames at edge on sheet metal plate and on support, and deforming sheet metal plate into boss plate by introducing fluid into cushion
10/31/2012CN202506711U Reshaping mould for stator shielding sleeve of shielding pump
10/31/2012CN102756033A Multi-layer pipe quick liquid-filled forming method and system
10/30/2012US8297096 Method for hydroforming and hydroformed product
10/25/2012US20120266641 System for electromagnetic pulse surface treatment
10/24/2012CN202498127U Hydraulic forming die used for workpiece
10/24/2012CN102753277A Hydroforming method and hydroforming device
10/24/2012CN102744310A Magnetic pulse forming device and method of bimetal composite pipe
10/18/2012DE102011007346A1 Method for manufacturing slide bearing, involves carrying out plastic deformation of outer ring by applying electromagnetic pulse in material of outer ring, so that portions of outer ring are displaced radially inwards
10/18/2012DE102011002089A1 Apparatus for forming re-forming material e.g. bar, has coils which generate electromagnetic forces vertical to main direction, and component is provided with which cross section of workpiece moved relative to coils is variable
10/17/2012EP2510128A1 Device for autofrettage
10/17/2012CN102740991A Hydraulic forming method and hydraulic forming device
10/17/2012CN102740802A Method of peening metal heart valve stents
10/17/2012CN102728696A Numerical-control multi-point mold-free hydraulic bulging technology and device
10/17/2012CN102728695A Multipoint moldless hydraulic bulge forming process and multipoint moldless hydraulic bulge forming device
10/17/2012CN102728694A Cambered surface forming method for sealed instrument cabin of above-water mobile base station
10/17/2012CN102051633B Explosive forming method of arc-wave titanium anode plate
10/16/2012US8286319 Method of connecting chassis parts, and a chassis assembly
10/10/2012CN202479314U Tail tube inlet expanding die
10/10/2012CN202479313U Stamping and bulging formation device for end heads of conduit
10/10/2012CN102725510A Method for the high-pressure-tight connection of at least one plate-shaped body to a further body of a fuel injector and fuel injector
10/10/2012CN102716965A Multi-point die-free rapid shape-regulating hydraulic bulging process and bulging equipment
10/10/2012CN102716964A Metal vibration film forming equipment
10/09/2012US8281630 Method for hydroforming and a hydroformed product
10/09/2012US8281476 Multilayered tube and manufacturing method thereof based on high pressure tube hydroforming
10/04/2012WO2012081927A3 Method for manufacturing an integrated cylinder
10/03/2012CN202461252U Reducing joint forming die
10/03/2012CN202461251U Small-sized numerical control vertical high pressure water forming machine
10/03/2012CN102703663A Strain strengthening pressure device and pressure method for austenitic stainless steel low-temperature vessel
10/03/2012CN102699176A Tee joint forming supporting auxiliary apparatus
10/03/2012CN102699175A Hydraulic forming process of large-section variable-diameter spout
09/2012
09/19/2012CN202438587U Combined sealing device for tube ends during hydraulic bulging
09/19/2012CN202438586U Hydraulic bulging pipe end sealing device
09/19/2012CN102672037A Fragment-free metal arched rupture disk with crossed slot, production device and manufacturing method thereof
09/19/2012CN102672026A Method for inhibiting martensite phase transformation in internal high-pressure forming of austenitic stainless steel pipe
09/19/2012CN101596564B Method and device for forming special cellular board
09/18/2012US8266939 Method for hydroforming and hydroformed product
09/18/2012US8266938 Embossed shape memory sheet metal article
09/18/2012CA2667269C Piercing method and piercing apparatus using hydroforming and hydroformed part and structure
09/13/2012DE102012002845A1 Method for manufacturing e.g. cross beam element utilized for assembling integral carrier that is connected to car body, involves sealing edge-side of blank in tool mold, and performing pressure-assisted hot gas deformation in blank
09/12/2012CN202427843U Die assembly locking device
09/12/2012CN202427842U Feeding mechanism for compound die locking device
09/12/2012CN202427793U Mould locking device
09/12/2012CN202427792U Internal high pressure forming mould clamping device
09/12/2012CN102666197A Structural element for a motor vehicle
09/12/2012CN102658321A Tee extrusion method
09/11/2012CA2505095C Method of forming hydroformed member with opening
08/2012
08/30/2012WO2012114812A1 Steering column device
08/30/2012US20120216590 Method of forming industrial housings
08/30/2012US20120216587 Method and an apparatus for prestressing components by electrical discharge
08/29/2012EP2491158A2 Stress relief heat treatment of titanium alloy parts
08/29/2012EP2490833A1 Method for producing a bent pipe comprising at least one desired curvature, a device suitable for carrying out such a method as well as a pipe produced by means of such a method
08/29/2012CN202398691U Gap discharge electro-hydraulic forming (EHF) device for forming parts
08/29/2012CN202398690U Hydraulic machine integrating rubber cushion moulding with plate material liquid charging moulding
08/29/2012CN102652178A Device for autofrettage
08/29/2012CN102029317B Laser direct-compounding micro-plastic forming device and method
08/29/2012CN101456047B Pipe forming device
08/28/2012US8250892 Closure device for explosion forming
08/22/2012CN202387815U Device for quickly replacing feed shaft of internal high-pressure forming apparatus
08/22/2012CN102641937A Y-shaped tee joint forming equipment with support die
08/22/2012CN102641936A Tubing bulging device and method using internal heating and pressing
08/22/2012CN101786128B Hot stamping and superplastic gas-bulging combined forming process
08/16/2012US20120204992 Water pipe for which hydroforming is employed, and a production method therefor
08/16/2012DE102011010997A1 Composite component comprises a metallic hollow profile, preferably a high internal pressure forming hollow profile, and an integrally molded plastic
08/15/2012CN202377348U Three-way forming equipment
08/15/2012CN202377347U Automatic locating device for high-pressure working cylinder of isostatic pressing machine
08/15/2012CN102632125A Plate differential temperature hydroforming device capable of realizing radial pressurizing and hydraulic blank pressing
08/15/2012CN102049656B Method for molding U-shaped metal pipe frame
08/14/2012US8241552 Method and apparatus for producing a composite component
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