| Patents for B21D 35 - Combined processes according to methods covered by groups (2,318) |
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| 11/19/2008 | CN201150968Y Semi-cutting and bending simultaneous forming structure |
| 11/19/2008 | CN101306452A Forming die of porous flanging stamping procedure and forming method thereof |
| 11/13/2008 | US20080276774 Sheet metal section |
| 11/05/2008 | CN201143621Y Automatic stamping machine |
| 11/05/2008 | CN201143549Y Device for processing band-type blade |
| 10/29/2008 | CN201140502Y Composite mold for producing metal insert plastic products in vehicle sensor |
| 10/29/2008 | CN201140248Y Bend pipe punching apparatus |
| 10/28/2008 | CA2310093C Projection welded panel spacer and method of making the same |
| 10/23/2008 | WO2008125238A1 Multicolor printed and embossed lid for cream jars and method for producing such covers |
| 10/22/2008 | CN201136021Y Device for making mesh board |
| 10/15/2008 | EP1980728A1 Deep drawing sheet metal part in monocoque construction |
| 09/25/2008 | US20080229800 Method of fabricating an angled ductwork fitting |
| 09/24/2008 | CN101270609A Method for producing building buckle |
| 09/18/2008 | US20080226866 Sealant material |
| 09/17/2008 | CN100418658C Procesing equipment capable of improving plate part formation limitation and method therefor |
| 09/17/2008 | CN100418630C A microstructure relieved of notching |
| 09/12/2008 | WO2008106936A1 Bearing journal component and vehicle seat comprising a bearing journal component |
| 09/12/2008 | WO2008106934A1 Method for producing a bearing journal component |
| 09/10/2008 | CN101259578A Technique for forming variable cross-section steel wheel rim |
| 09/10/2008 | CN101259503A Apparatus for hole punching |
| 09/04/2008 | WO2008104360A1 Method for shaping a blank, and cooling device for a blank |
| 09/04/2008 | WO2008104043A1 Half frame manufacturing process for a motor vehicle |
| 09/04/2008 | DE102007010804A1 Making lifting platform with scissor-mechanism, produces load-bearing component from sheet metal which is laser-cut and folded in bending press before assembly |
| 09/04/2008 | CA2679432A1 Method for shaping a blank, and cooling device for a blank |
| 09/03/2008 | CN100415404C Forming processing technics for stainless steel flume |
| 08/28/2008 | US20080203037 Passive grease trap using separator technology |
| 08/28/2008 | DE102007008554A1 Method for manufacturing profiles, involves rolling surface finished sheet metal strip applied with protection layer, arranged on metal strip, where protection layer is partly cut in predetermined areas |
| 08/21/2008 | DE102007008653A1 Workpiece i.e. sheet-metal board, cutting method, involves subjecting deformation zone of local pre-heating unit limited on section or contour line with optical or electromagnetic radiation, before deformation of workpiece |
| 08/20/2008 | CN100412317C Square modelling ceiling boards and ribbed floor |
| 08/13/2008 | CN101239369A Punching technique for hypogynous metal bumper of heavy-duty car |
| 08/13/2008 | CN100410002C Making process of thin wall stainless steel ring |
| 08/07/2008 | US20080188924 Hybrid stent and method of making |
| 08/07/2008 | DE102007061918A1 Rollformvorrichtung, Verfahren davon und durch das Verfahren hergestellte Stoßstange Roll forming device, method thereof, and prepared by the process bumper |
| 08/06/2008 | CN101234465A Ball valve core expansion method |
| 08/06/2008 | CN101234407A Harmonic oscillation column processing technique |
| 07/31/2008 | US20080180894 Method for producing a panel storage frame and panel storage frame |
| 07/31/2008 | DE202008005554U1 Mit der Gegenlage vernieteter Durchzug in einem mehrlagigen Blechformteil With the remote location riveted pulling in a multi-layer sheet metal part |
| 07/30/2008 | EP1464417B1 Method and device for manufacturing slip prevention material of construction machinery |
| 07/30/2008 | CN101229617A Automatic pressing forming machine tool |
| 07/30/2008 | CN100406151C Plate material press forming method and press forming device |
| 07/24/2008 | US20080172858 Mechanical system for processing workpieces |
| 07/24/2008 | DE102007004165A1 Carriage assembly for use as controller and/or drive of handling device i.e. workpiece transporting device, has carriage guided inside housing, and cam disk formed and supported on sides of housing, where disk is formed as single piece |
| 07/23/2008 | EP1773523A4 Fatigue-resistance sheet slitting method and resulting sheet |
| 07/23/2008 | CN201088991Y Railway carriage trucks middle and small door compression shearing mold |
| 07/16/2008 | EP1943367A2 Titanium stretch forming apparatus and method |
| 07/16/2008 | CN201086107Y Novel composite mold for producing non-soldering water container module |
| 07/16/2008 | CN101219452A Process for manufacturing seamless bush of chain |
| 07/16/2008 | CN100402177C Punch process of integral automobile metal bumper |
| 07/10/2008 | US20080163663 Compact tube with internal features and methods for fabricating the same |
| 07/10/2008 | DE10350885B4 Verfahren zum Herstellen eines warmgeformten und werkzeuggehärteten Formbauteils A method for producing a thermoformed shape and hardened tool component |
| 07/09/2008 | CN201082444Y Device for forming round-smooth roll rim for metal sheet eyelet work |
| 07/08/2008 | CA2343340C Process for producing a piece with very high-level mechanical characteristics, formed by drawing, from a strip of laminated steel plate, hot rolled and coated |
| 07/03/2008 | US20080156061 Method of producing honeycomb structure molding die |
| 07/02/2008 | CN201079902Y Processing device for brass-wind instruments trumpet chassis |
| 07/02/2008 | CN201079809Y Forming device for steel plate net with rib |
| 07/02/2008 | CN101209768A Top hole plate and manufacturing method thereof and container with the same |
| 07/02/2008 | CN101209477A Method for forming end socket of beam-like part |
| 07/02/2008 | CN101209476A Method for forming part with bigger height difference of shape-face |
| 07/02/2008 | CN101209475A Method for forming part with hole |
| 07/02/2008 | CN101209474A Method of preparing automobile dashboard transverse beam |
| 07/02/2008 | CN101209473A Method of preparing fluid dividing cover |
| 07/02/2008 | CN101209472A Method of preparing lining for cars |
| 06/26/2008 | US20080149503 Device and Method For Crimping A Tube |
| 06/25/2008 | CN101204771A Process method and special device of helical blade |
| 06/25/2008 | CN100396395C Mechanical arrangement for machining plate-like workpieces |
| 06/18/2008 | CN101199976A Automatic steel wire products forming equipment |
| 06/18/2008 | CN100395050C Shaper for flexible rule spring |
| 06/18/2008 | CN100395049C Method for producing C-shaped hardwares of plastic steel door window |
| 06/12/2008 | US20080139887 Endoscopic working channel and method of making same |
| 06/12/2008 | US20080135466 Grating Using Press Process and Method Thereof |
| 06/05/2008 | US20080127697 Sheet metal forming process |
| 05/28/2008 | CN100389928C Manufacturing method for cylindrical part |
| 05/21/2008 | EP1922944A1 Supporting base for a lever, particularly for sports shoes |
| 05/21/2008 | CN101181729A Processing method of pulley for magnetic controlled vehicle |
| 05/15/2008 | US20080110230 Systems and methods for producing assemblies |
| 05/14/2008 | CN101176899A Preparing technique of back-up ring |
| 05/08/2008 | DE102006052351A1 Connection printed circuit board manufacturing method, involves separating base plate separated from plate strip by mechanical separation operation, and performing connection of reinforcing plate with base plate in cutting line |
| 05/07/2008 | CN201055892Y Three-station automatic production device for bearing keeper |
| 05/07/2008 | CN201055887Y Combined mould for contour forging novel stainless steel pedal skidproof groove |
| 04/30/2008 | CN201052532Y Ring tab riving cap upgrading model |
| 04/17/2008 | DE102006049015A1 Semi-finished material made from steel or a steel alloy used in vehicle construction comprises connecting units fitting a deformation in the region of the sandwich structure of the material |
| 04/17/2008 | DE102006049014A1 Sheet metal sandwich panel for automotive construction has outer steel panel linked to inner steel panel by spacers |
| 04/09/2008 | CN101157105A Multi core mold and press method for display device using dual core mold |
| 03/26/2008 | CN101148011A Thread feeding automatic riveting stamping technology |
| 03/20/2008 | DE102006040224A1 Verfahren und Werkzeug zum Warmumformen eines Metallwerkstücks A method and tool for hot working a metal workpiece |
| 03/18/2008 | US7343678 Method and device for production of a hollow section |
| 03/12/2008 | CN101138823A Manufacturing device of front cover of divided type display apparatus frame |
| 03/12/2008 | CN101138820A Method for producing front cover of display apparatus frame by laser beam welding device |
| 02/27/2008 | CN101130200A Technique for processing knurl of thermal shield and heat insulation course |
| 02/21/2008 | US20080041922 Hybrid Resistance/Ultrasonic Welding System and Method |
| 02/13/2008 | CN101121189A Keel expansion forming technology |
| 01/23/2008 | CN101109587A Distributor distributing structure and its manufacturing method |
| 01/23/2008 | CN101108404A Punching-dragging process method of cap shaped shell with integrated notch on top and side of the cap shaped shell |
| 01/10/2008 | US20080005886 Thermal interface apparatus, systems, and fabrication methods |
| 01/09/2008 | CN201002117Y Multifunctional bus combined processing machine |
| 01/03/2008 | DE102006029951A1 Verfahren und Vorrichtung zum Prägen eines Trommelmantels Method and apparatus for embossing a drum shell |
| 01/02/2008 | EP1740328A4 Method of manufacturing a stamped biopsy forceps jaw |
| 01/02/2008 | CN101096042A Forming method of flanged pole |
| 12/26/2007 | CN200995252Y Automatic metal-products forming machine |
| 12/26/2007 | CN101093130A System for manufacturing inner plate of freezer door, and manufacturing method |