| Patents for B21D 35 - Combined processes according to methods covered by groups (2,318) |
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| 01/17/2002 | US20020005057 Method of manufacturing heat exchanging fin and die set for manufacturing the same |
| 01/16/2002 | EP1032524B1 Projection welded panel spacer and method of making the same |
| 01/10/2002 | DE10031095A1 Vorrichtung und Verfahren zum Herstellen von Dichtungslagen Device and method for the manufacture of seal layers |
| 01/03/2002 | US20020000717 Loop hanger for seat belt and method for manufacturing same |
| 01/02/2002 | EP1166915A2 Device and method for producing gaskets |
| 12/12/2001 | CN2464474Y One-stage steel section formation machine |
| 11/28/2001 | CN1323665A Stainless steel water tap machining process |
| 11/27/2001 | US6321436 Covering for flower pot and floral grouping |
| 11/27/2001 | US6321435 Method of covering for flower pot and floral grouping |
| 11/14/2001 | CN2459112Y Die for moulding end pipe of car steering shaft |
| 10/31/2001 | CN1319560A Ozone generator |
| 10/24/2001 | CN1318440A Making process of clutch belt wheel for vehicle refrigerating compressor |
| 10/24/2001 | CN1318439A Manufacture of Y-type seam-less T-joint |
| 10/24/2001 | CN1073710C Mfg. of spring hinge |
| 10/10/2001 | EP1140588A1 Method for production of a windscreen wiper arm with a u-profile cross-section and the corresponding device |
| 10/10/2001 | CN2452645Y Apparatus for forming interal screw of copper tube |
| 10/10/2001 | CN2452641Y Multiple hole type assembling mould for lighter |
| 09/27/2001 | US20010023603 Sheet-metal formed with spaced projections and manufacturing method of the same |
| 09/26/2001 | EP1136149A2 Sheet metal formed with spaced projections and manufacturing method of the same |
| 09/18/2001 | US6289589 Method and device for produced flanged bearings |
| 09/12/2001 | CN1312140A Manufacture of specially shaped copper tube for computer to dissipate heat |
| 09/07/2001 | WO2001064498A1 Holed cylindrical body and method of work the cylindrical body |
| 08/22/2001 | CN1309000A Method for machining rod body of anchor bolt and special equipment for machining spiral thread segment of rod body |
| 08/15/2001 | CN2442766Y Composite-stretching device for producing copper covered steel wire |
| 08/08/2001 | EP1121212A1 Method for manufacturing a one-piece torsional vibration damper retainer plate |
| 08/08/2001 | CN2441586Y 万能铁艺成形机 Universal Iron Forming Machine |
| 08/02/2001 | US20010010114 Progressive die machine |
| 07/12/2001 | WO2001049431A1 Production method of multi-gauge strips |
| 06/12/2001 | US6246922 Automatic computer controlled programmable multi-purpose apparatus to produce variable design stampings |
| 06/06/2001 | CN1297795A Die-making ceramic mold casting process |
| 05/23/2001 | CN2431061Y On-line device for multi-point jointing of metal sheets |
| 05/17/2001 | DE19953522A1 Verfahren zur Herstellung eines großflächigen Blechteiles, insbesondere eines Karosseriebauteiles für ein Fahrzeug A process for producing a large-area sheet metal part, in particular a bodywork part for a vehicle |
| 05/16/2001 | CN1294949A Forming process of rolling hand clippers blank |
| 05/10/2001 | DE19951468A1 Verfahren zum Herstellen eines im Querschnitt U-förmigen Bügels eines Scheibenwischers und entsprechende Vorrichtung A method for producing a cross-sectionally U-shaped stirrup of a windscreen wiper, and corresponding apparatus |
| 05/09/2001 | EP1097758A2 Method for forming a large metal sheet, especially a vehicle body part |
| 05/08/2001 | US6226853 Method for forming a decorative cover |
| 05/03/2001 | WO2001030620A1 Method for production of a windscreen wiper arm with a u-profile cross-section and the corresponding device |
| 05/01/2001 | US6223579 Core plug formation die apparatus and method of manufacturing a core plug |
| 05/01/2001 | US6223412 Method for forming a decorative cover |
| 04/12/2001 | DE10048369A1 Manufacture of cup for biopsy forceps by making two cuts in metal plate prior to drawing in press |
| 04/11/2001 | CN1064282C Machine for stamping, bending and assembling sheet metal parts |
| 04/10/2001 | US6212930 Method and device for producing stamped parts |
| 03/28/2001 | CN1063686C Technology for forming cylindrical cam for punching drum |
| 03/22/2001 | DE19940722A1 Full-hygiene muffle casing producing process, involving making two bath-like side parts and jacket middle part, and fitting parts tightly to each other |
| 03/20/2001 | US6202465 Method for forming endoscopic instrument body |
| 03/08/2001 | WO2001015828A1 Tubular body with attachment formation and method of forming such an attachment formation |
| 03/06/2001 | US6195888 Counterweight for hermetic compressors |
| 03/06/2001 | US6195875 Apparatus for manufacturing long, slender lamina stacks from nonuniform laminae |
| 02/28/2001 | CN1285247A Production technology of steel sibre continuous equalizing rolling-cutting shape-moulding cutting-off method |
| 02/14/2001 | CN1061909C Die set for mfg. heat exchanging fin of heat exchanger |
| 02/13/2001 | US6188039 Projection welded panel spacer and method for making the same |
| 02/06/2001 | US6182348 Method of covering a flower pot and floral grouping |
| 01/31/2001 | CN1281996A Spring hinge |
| 12/28/2000 | DE10028465A1 Non-welded connecting process between two metal parts involves positioning treated part on socket part which is then stamped with restricted ram stroke to embed treated part in socket and swage connecting faces |
| 12/26/2000 | US6163949 Method for manufacturing long, slender lamina stack from nonuniform laminae |
| 12/26/2000 | CA2098540C Method and apparatus for forming a decorative cover |
| 11/02/2000 | DE19919271A1 Bicycle derailleur gear shifter arm is punched from steel blank and bent to give shifter groove cheeks in chipless operation. |
| 10/19/2000 | DE19916369A1 Machine for stamping, bending or mounting sheet metal pieces; has horizontal casing parts aligned vertically, each with slide unit and slide guide, where slide unit is driven by synchromotor |
| 10/17/2000 | US6131268 Method for manufacturing a lamina stack having at least two differently shaped lamina layers |
| 10/17/2000 | US6131264 Method for covering a flower pot and floral grouping |
| 09/26/2000 | US6122814 Method for forming a ring with a chamfered section |
| 09/06/2000 | EP1032524A1 Projection welded panel spacer and method of making the same |
| 07/27/2000 | WO2000043144A1 Core plug formation |
| 07/26/2000 | EP1022497A1 Core plug formation die apparatus and method of manufacturing a core plug |
| 07/26/2000 | CN1261123A Curved construction panel |
| 03/23/2000 | WO2000015368A1 Method for manufacturing a one-piece torsional vibration damper retainer plate |
| 03/16/2000 | WO2000014355A1 Building frame and method of construction |
| 03/15/2000 | EP0985778A2 Curved building panel |
| 03/08/2000 | EP0823066B1 Method of producing a spring hinge |
| 03/08/2000 | CN1050075C Method forming of hub from block of plate and belt wheel made from plate |
| 02/16/2000 | CN1049373C Manufacture of metallic plate rotating unit |
| 02/08/2000 | US6021558 Method for covering a flower pot and floral grouping |
| 01/05/2000 | EP0885074B1 Method and device for producing stamped parts |
| 12/30/1999 | DE19827091A1 Manufacturing system for workpieces such as closure caps for containers |
| 12/28/1999 | US6006563 Progressive die machine and method |
| 12/16/1999 | DE19824741A1 Verfahren und Vorrichtung zur Herstellung von Bundlagern Method and apparatus for the production of flange bearings |
| 12/14/1999 | US6000119 Lamina stack having a plurality of outer perimeter configurations and an apparatus and method for manufacturing said stack |
| 12/08/1999 | EP0962269A2 Method and apparatus for making bearing collars |
| 12/08/1999 | EP0793551B1 Machine for stamping, bending and assembling sheet metal parts |
| 12/07/1999 | US5996392 Machine for stamping, bending and assembly of sheet metal parts |
| 11/30/1999 | US5991999 Method of covering for flower pot and floral grouping |
| 11/09/1999 | US5979277 Method and apparatus for punching a thin metal tape to provide a lead frame for a semiconductor device |
| 11/02/1999 | US5974854 Apparatus for bending forging artistic metallic pipes |
| 11/02/1999 | US5974651 Method of covering a flower pot and floral grouping |
| 09/29/1999 | CN1229702A Punching folding combined shaper for metal thin plate |
| 08/31/1999 | US5943819 Wrapper for a floral grouping having an adhesive tab |
| 08/26/1999 | DE19807845A1 Process for pressing metal parts |
| 07/20/1999 | US5924321 Core plug formation die apparatus and method of manufacturing a core plug |
| 06/24/1999 | DE19755104A1 Ring seal for insertion into drillings |
| 06/23/1999 | CN2325129Y Electric hydraulic and automatic machine for making enamelware blank by rotating pressing type mouth reducing, edge overlaping and cutting |
| 06/23/1999 | CN2325128Y Electric, hydraulic and automatic machine for making enamelware blank by rotating pressing type enlargement mouth reducing and edge making |
| 06/08/1999 | US5909908 Combined processing apparatus |
| 06/02/1999 | EP0919307A2 Process for the blanking of metallic drawer guides |
| 06/02/1999 | EP0919306A1 Member having different shapes, and layer-built body manufacturing method and apparatus |
| 06/01/1999 | US5907896 Method for bending forging artistic metallic pipes |
| 05/27/1999 | WO1999025599A1 Projection welded panel spacer and method of making the same |
| 04/29/1999 | DE19746477A1 Sheet metal connection component |
| 04/28/1999 | EP0910487A1 A lamina stack with at least one lamina layer having a plurality of discrete segments and an apparatus and method for manufacturing said stack |
| 03/30/1999 | CA2087682C Flower pot cover with crimped portion |
| 03/23/1999 | US5884722 Engine cradle for vehicle body and frame assembly and method of manufacturing same |