| Patents for B21D 47 - Making rigid structural elements or units, e.g. honeycomb structures (1,767) |
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| 10/31/2002 | US20020157768 Composite panel and bending processing method of the same |
| 10/31/2002 | CA2444742A1 Method for laminating and forming a composite laminate in a single operation |
| 10/24/2002 | US20020153094 Providing a pair of sheet metal skins, placing a paper layer which has been impregnated with resin between and in in contact with skins of sheet metal to form a composite stack; placing stack in die press; applying uniform pressure to bond |
| 10/22/2002 | US6467169 Process for producing a honeycomb body using a hard metal sheet and semi-manufactured honeycomb body |
| 10/17/2002 | WO2002081879A1 Method for producing a one-piece, structured metal sheet comprising a cavity, metal sheet and honeycomb body |
| 10/17/2002 | DE10117086A1 Verfahren zur Herstellung einer einstückigen, strukturierten Blechfolie mit einem Loch, Blechfolie und Wabenkörper A process for preparing a one-piece, structured metal foil with a hole, the sheet metal foil and the honeycomb body |
| 10/10/2002 | US20020144561 Actuator having guide-equipped frame and method for producing the same |
| 10/10/2002 | US20020144402 Method of manufacturing a vehicle body and frame assembly |
| 10/09/2002 | EP1247598A2 Method of manufacturing a vehicle body and frame assembly |
| 10/03/2002 | US20020140239 Method of making a steel crossbeam which crossbeam forms a component of a bumper for motor vehicles, and crossbeam |
| 10/02/2002 | DE10112678A1 Verfahren zur Herstellung eines metallischen Wabenkörpers mit Aufnahme für einen Sensor A process for producing a metallic honeycomb body with a slot for a sensor |
| 10/01/2002 | US6458329 Honeycomb body bonded only partially to a jacket tube |
| 09/26/2002 | WO2002075125A1 Method of producing a metal honeycomb body with a receiver for a sensor |
| 09/18/2002 | CN1369336A Friction stirring connecting method of structural body, structural body and extruded bar section |
| 09/17/2002 | US6449843 Method for manufacturing a honeycomb body with a large number of fluid permeable channels |
| 09/11/2002 | EP1123199B1 Thermoplastic folded honeycomb structure and method for the production thereof |
| 08/27/2002 | US6439358 Support assembly having a deformation element with radial deformation limiters |
| 08/14/2002 | EP0932471B1 Method for producing a soldered metal honeycomb body |
| 08/08/2002 | WO2002060614A1 A method for manufacturing box girder, a box girder and a constructional part therefor |
| 08/01/2002 | DE10124804A1 Verfahren zum Herstellen eines Metallprofilteils mit wenigstens zwei Metalllagen sowie Metallprofilteil hergestellt nach diesem Verfahren A method for producing a metal-made profile part comprising at least two metal layers, and metal profile part according to this method |
| 07/30/2002 | US6425333 Loading car for bulk materials |
| 07/24/2002 | EP1224044A1 Method for making a beam from a metal sheet |
| 07/24/2002 | CN1359768A Device for making honeycomb structure of waste gas exhausting controlling means |
| 07/16/2002 | US6419146 Metal sandwich structure with integral hardpoint |
| 07/11/2002 | WO2002053864A1 Method for production of composite profiles |
| 07/11/2002 | WO2002053851A1 Metal roof truss |
| 06/27/2002 | US20020081245 Configured such that a honeycomb structure is mounted in a cylindrical casing; enhanced durability and thermal stress by specifying welding positions upon welding a metal flat sheet to a metal corregated sheetcatalytic exhaust systems |
| 06/13/2002 | US20020069606 Bolted metal joist and method of manufacturing the same |
| 06/13/2002 | US20020069529 Process and apparatus for producing a metallic honeycomb body |
| 06/05/2002 | EP1210998A2 Process and device for manufacturing a metallic profile |
| 05/21/2002 | US6389694 Method of manufacturing metal carrier usable for exhaust gas purifying catalyst |
| 05/14/2002 | US6387535 Sheet having a multilayer structure |
| 05/02/2002 | US20020050158 Apparatus for producing a honeycomb body |
| 04/10/2002 | CN1344349A Method and device for producing metallic honeycomb body |
| 04/04/2002 | WO2001053015A3 Apparatus and method for manufacture of multilayer metal products |
| 04/04/2002 | US20020038533 Structural member |
| 04/03/2002 | EP1192338A1 Device provided for carrying out catalytic conversion which comprises a supporting body that is connected to a casing in areas |
| 04/03/2002 | CN1343150A Structural components and their manufacture |
| 04/03/2002 | CN1081967C Soldered metal honeycomb structures for waste catalytis and its making technology |
| 03/28/2002 | WO2002024371A2 Method and apparatus for the manufacturing of structural members |
| 03/28/2002 | CA2422784A1 Method and apparatus for the manufacturing of structural members |
| 03/21/2002 | WO2002005979B1 Method for making a structural element having a generally tubular metal wall and structural element |
| 03/12/2002 | US6354004 Ball pen and method |
| 02/20/2002 | CN1336870A Laminated material and method of bending laminated material |
| 02/13/2002 | EP1179104A1 Bolted metal joist and method of manufacturing the same |
| 01/31/2002 | DE10027807A1 Blech mit Barriere für einen Wabenkörper Sheet barrier for a honeycomb body |
| 01/24/2002 | WO2002005979A1 Method for making a structural element having a generally tubular metal wall and structural element |
| 01/23/2002 | EP0800474B1 Hollow, integral asymmetrical metal structure such as an aircraft wing slat trailing edge and method of manufacture |
| 01/23/2002 | CN1078102C Device and method for producing honeycomb element from entwined sheet-metal layers |
| 01/23/2002 | CN1078101C Method and device for producing honeycomb body, in particular catalyst-support body |
| 01/16/2002 | EP1032524B1 Projection welded panel spacer and method of making the same |
| 01/03/2002 | DE10128333A1 Apparatus for producing honeycomb body used for catalytically cleaning IC engine exhaust gases comprises roller sections, measuring sections, winding roller, and control section |
| 12/19/2001 | EP1163433A1 Method and device for producing a metallic honeycomb body |
| 12/19/2001 | CN1076239C Method for producing soldered metal honeycomb body |
| 12/18/2001 | US6330777 Three dimensional metal structural assembly and production method |
| 12/13/2001 | WO2001094761A1 Sheet with barrier for a honeycomb body |
| 12/06/2001 | DE10115946A1 Grate has holes in support bars constructed as slots open on tread surface side, with base of each slot widened out into larger diameter hole, and transverse bars have dimension and cross sectional form corresponding to slots and holes |
| 12/05/2001 | EP1160078A1 Laminated material and method of bending laminated material |
| 11/28/2001 | EP1157761A1 Method of attaining a reduction of the rupture and tensile strength of an ultra-high strength steel blank |
| 11/06/2001 | CA2092809C Multiple component structural member |
| 10/17/2001 | EP1144140A1 Structural components and their manufacture |
| 10/11/2001 | DE10013527A1 Steel transverse bumper (fender) cross-bearer making process involves joining narrow strips into bonded element and deforming it by roll deforming process |
| 09/26/2001 | EP1136148A2 Composite panel and method of bending the same |
| 09/25/2001 | US6293009 Method for producing a metallic carrier body and metallic carrier body for an exhaust gas system of an internal combustion engine |
| 09/13/2001 | US20010020609 Profiling arrangement with a roll forming machine and with a welding device |
| 09/11/2001 | US6286353 Process for producing at least one structured metal sheet, process for producing a laminated metal sheet pack and apparatus for producing structured metal sheets |
| 09/05/2001 | EP1128916A1 Method for producing a profile section with varying wall thicknesses |
| 09/05/2001 | CN1311073A Friction mixing welding method |
| 08/23/2001 | US20010016266 Metallic carrier, for automobile exhaust gas purification, made of thin metal foil and method of producing the same |
| 08/23/2001 | US20010015153 Loading car for bulk materials |
| 08/23/2001 | US20010015087 Method and sheet metal pack for manufacturing a honeycomb body with a large number of fluid permeable channels |
| 08/22/2001 | EP1125812A2 Bulk goods handling wagon |
| 08/22/2001 | EP1125653A1 Profiling installation with a profiling machine and a welding device |
| 08/22/2001 | EP1125652A1 Welding apparatus and method for longitudinally seam welding of profiles formed from a metal strip |
| 08/22/2001 | CN1309074A Bulk granular material loading vehicle |
| 08/22/2001 | CN1069858C Process for mfg. soldered honeycombed body by using stratified sheet metal |
| 08/21/2001 | US6276595 Process and gas-permeable brazing foil for the production of a metallic honeycomb body |
| 08/16/2001 | EP1123199A1 Thermoplastic folded honeycomb structure and method for the production thereof |
| 07/26/2001 | WO2001053015A2 Apparatus and method for manufacture of multilayer metal products |
| 07/26/2001 | US20010009064 Apparatus for producing a honeycomb body |
| 07/26/2001 | CA2398286A1 Apparatus and method for manufacture of multilayer metal products |
| 07/18/2001 | CN1304335A Method and sheet metal pile for producing honeycomb body with plurality of channels through which fluid is able to flow |
| 06/26/2001 | US6250643 Damper plate and method for producing thereof |
| 06/19/2001 | US6247344 Method of producing a hollow profile with flange |
| 06/14/2001 | WO2001042583A1 Method for producing metal profile bars for support structures for panels, particularly of plaster-board, and profile bar produced by the method |
| 06/14/2001 | WO2001042582A1 Method for producing metal profile bars for support structures for panels, particularly of plaster-board, and profile bar produced by the method |
| 06/13/2001 | EP1106274A2 Formpiece of non-uniform thicknes and method of making |
| 06/13/2001 | DE19957910A1 Verfahren zum Herstellen eines Formbauteils ungleichmäßiger Dicke A method for producing a molded component of non-uniform thickness |
| 05/29/2001 | CA2092810C Interengageable structural members |
| 05/25/2001 | WO2001036125A1 Structural components and their manufacture |
| 05/25/2001 | CA2360434A1 Structural components and their manufacture |
| 05/08/2001 | US6226867 Method for producing a honeycomb body |
| 05/01/2001 | US6224691 Process for the production of a honeycomb body formed of sheet metal layers of at least partly laminated structure |
| 04/26/2001 | WO2001028703A1 Method for making a beam from a metal sheet |
| 04/26/2001 | DE10007496C1 Metal profile manufacturing line has profiling machine with rolling tools and welding device with single energy source coupled to at least 2 welding heads |
| 04/26/2001 | CA2383890A1 Method for making a beam from a metal sheet |
| 04/18/2001 | EP1091805A1 Method and sheet metal pile for producing a honeycomb body with a plurality of channels through which a fluid is able to flow |
| 04/04/2001 | CN1290323A Method for producing honeycombed body by using hard sheet metal |
| 04/03/2001 | US6209380 Pin tip assembly in tooling apparatus for forming honeycomb cores |
| 03/28/2001 | EP0938380B1 Method and device for producing structured sheet metal |