| Patents for B21D 51 - Making hollow objects (8,973) |
|---|
| 09/09/2004 | US20040173560 Aluminum aerosol can and aluminum bottle and method of manufacture from coil feedstock |
| 09/09/2004 | DE19530056B4 Verfahren und Vorrichtung zum Herstellen T-förmiger bzw. mindestens eine domartige Abzweigung aufweisender Hohlkörper Method and apparatus for producing T-shaped or dome-shaped branch having at least one hollow article |
| 09/09/2004 | DE10323693B3 Sheet element from flexible rolled strip for vehicle components is formed into variable wall thickness over its length, producing tubes or strip of non-round cross section |
| 09/08/2004 | EP1454683A1 Method of forming tubular member |
| 09/08/2004 | EP1453621A1 Method for producing a container for a pressurized fluid, and container of this type |
| 09/08/2004 | CN1165393C Method for connecting two coaxial tubular parts, tool for performing such connection and use |
| 09/04/2004 | CA2440540A1 Method for producing a drain pan and drain pan produced thereby |
| 09/02/2004 | WO2004074113A2 Seaming apparatus and method for cans |
| 09/02/2004 | US20040168497 Container beading |
| 09/01/2004 | EP1451073A1 EASY−OPEN CONTAINER END |
| 09/01/2004 | EP1381480B1 Method and device for semi-automatic on-site production of metal tanks |
| 09/01/2004 | CN1164383C Large-size case machining process |
| 08/31/2004 | US6782772 Hollow rack shaft and manufacturing method thereof |
| 08/31/2004 | US6782599 Process for the manufacture of cooking vessels and vessels obtained according to such process |
| 08/26/2004 | DE19938846B4 Verfahren zur Herstellung eines Hohlkörpers aus Aluminium oder einer Aluminiumlegierung A process for producing a hollow body from aluminum or an aluminum alloy |
| 08/25/2004 | EP1448327A1 Internally cooled punch |
| 08/25/2004 | EP1448326A1 Internally cooled tool pack |
| 08/25/2004 | EP1320429B1 Method and device for forming a flange or a rim on an end of a steel pipe |
| 08/25/2004 | EP1210273A4 Vented container end apparatus and method |
| 08/25/2004 | CN1524049A Can shell and double-seamed can end |
| 08/19/2004 | US20040162605 Stent fabrication method |
| 08/19/2004 | US20040159697 Seaming apparatus and method for cans |
| 08/19/2004 | US20040159088 Method of forming jewelry articles |
| 08/18/2004 | EP1447608A1 Double tube coupling and manufacturing method thereof |
| 08/18/2004 | EP1446248A1 Device and method for flaring and shaping can bodies |
| 08/18/2004 | CN1520947A Method for making the manufacturing technique of metal top cover |
| 08/12/2004 | WO2004067204A1 Knock-down drums |
| 08/11/2004 | EP1444062A1 Method of manufacturing design tab end using pilot hole of tab coil |
| 08/11/2004 | EP1268097B1 Method for making a tubular assembly having hydroformed interconnecting member |
| 08/11/2004 | CN1519965A Cathode can for battery and its mfg. meethod |
| 08/10/2004 | US6772900 Can end |
| 08/05/2004 | WO2004065034A2 Fixing the position of a pull-tab with an anti rotation bead formed from the panel |
| 08/05/2004 | WO2004065033A2 Method for fixing the position of a pull-tab with a steep anti rotation device formed from the panel of a sheet metal cover |
| 08/05/2004 | WO2004065032A1 Metal foil tube and method and apparatus for production thereof |
| 08/05/2004 | WO2004013002B1 Can end rotation resisting apparatus and method |
| 08/05/2004 | US20040148992 Rolled tube fabrication method |
| 08/05/2004 | DE19940722B4 Verfahren zur Herstellung von Vollhygiene-Muffeln Process for the production of full-hygiene muffles |
| 08/04/2004 | EP1441957A1 Reformed can end and method therefore |
| 08/04/2004 | CA2456745A1 Anode can for battery and manufacturing method thereof |
| 08/03/2004 | US6769164 Method and an apparatus for can making |
| 07/29/2004 | WO2004062830A1 Method for the production of a rim for a can lid |
| 07/29/2004 | WO2004062829A1 Pattern transfer container and method of manufacturing the same |
| 07/29/2004 | WO2004062828A1 Method for providing marking on the pull tab of a can end |
| 07/29/2004 | DE4413331B4 Verfahren zum Herstellen einer Zweikammer-Druckpackung A method of manufacturing a two-chamber pressure pack |
| 07/29/2004 | DE10300914A1 Pull tab position fixing process for can lid involves shaping projection at least twice, to remove pre-form and to post-form front edge |
| 07/28/2004 | EP1440741A1 Method of manufacturing hollow member |
| 07/28/2004 | EP1282476B1 Process for the manufacture of a cooking vessels |
| 07/27/2004 | US6766677 Die curl assembly |
| 07/22/2004 | US20040140312 Can lid closure and method of joining a can lid closure to a can body |
| 07/22/2004 | US20040140237 Metal container and method for the manufacture thereof |
| 07/22/2004 | US20040139779 Method for producing a rolled edge |
| 07/21/2004 | EP1439309A1 Resin tank |
| 07/21/2004 | EP1439014A1 Method of manufacturing a cover ring for a can lid |
| 07/21/2004 | CN1158151C Former for prismatic and conic metal tube |
| 07/20/2004 | US6763739 Hollow rack shaft and manufacturing method thereof |
| 07/20/2004 | CA2455334A1 Resin tank |
| 07/15/2004 | WO2004058597A1 Partially oval spray can |
| 07/15/2004 | US20040134253 Apparatus and methods for providing controlled shapes during stamping process of computer system enclosures |
| 07/15/2004 | DE10261534A1 Spraydose Spray can |
| 07/14/2004 | EP1216112B1 Deformation of thin walled bodies |
| 07/14/2004 | CN1157267C Method and apparatus for producing container body end countersink |
| 07/08/2004 | US20040129710 Can end and method for fixing the same to a can body |
| 07/08/2004 | US20040129709 Container end & forming systems therefor |
| 07/08/2004 | US20040129703 Closure lid with a dual mirror surface and the production thereof |
| 07/08/2004 | DE19531103B4 Verfahren zur Herstellung von hygienefreundlichen eckigen Behältern und Vorrichtung Method for producing hygiene friendly angular containers and apparatus |
| 07/07/2004 | EP1434894A2 Can shell and double-seamed can end |
| 07/06/2004 | US6758077 Manufacturing method of cylinder |
| 07/06/2004 | US6757959 Gasketed aerosol mounting cup |
| 07/01/2004 | US20040124226 Machine for constructing the side wall of a cylindrical tank |
| 07/01/2004 | US20040123444 Method of manufacturing an aluminum design tab end for a beverage can |
| 07/01/2004 | DE10356243A1 Verfahren zum Herstellen einer Düsenkasteneinrichtung für eine Dampfturbine A method of manufacturing a nozzle box device for a steam turbine |
| 06/30/2004 | CN1507968A Magnesium alloy plate working method and special apparatus |
| 06/29/2004 | US6755068 Ironing-deep drawing process |
| 06/29/2004 | US6754956 Methods for manufacturing a nozzle box assembly for a steam turbine |
| 06/23/2004 | EP1165270B1 A jacket for a vessel, a vessel and a process of manufacturing the same |
| 06/23/2004 | CN2621096Y Mould for manufacturing super-precision aluminium magnetic roller sleeve |
| 06/23/2004 | CN1506585A Luminium parts and compressor assemblied by arc welding |
| 06/22/2004 | US6752000 Single cam container necking apparatus and method |
| 06/17/2004 | WO2004013002A3 Can end rotation resisting apparatus and method |
| 06/17/2004 | US20040115072 Compressor and aluminum members assembled by arc welding |
| 06/16/2004 | EP1429031A1 Aluminum compressor casing assembled by arc welding |
| 06/15/2004 | US6749412 Check valve retainer for a scroll compressor |
| 06/15/2004 | US6748789 Reformed can end for a container and method for producing same |
| 06/15/2004 | US6748786 Metal tubular body and manufacturing method thereof |
| 06/10/2004 | WO2004000482A9 Method and apparatus for manufacturing pre-printed and post-formed design tab end using pilot holes |
| 06/10/2004 | US20040107573 Methods for manufacturing a nozzle box assembly for a steam turbine |
| 06/09/2004 | EP1425225A1 Can end |
| 06/09/2004 | CN1503733A Method of manufacturing an aluminum design tab end for a beverage can |
| 06/09/2004 | CN1503076A Circular-shaped metal structure and method of fabricating the same |
| 06/03/2004 | WO2004045789A1 Can end, tooling for manufacture of the can end and seaming chuck adapted to affix a converted can end to a can body |
| 06/02/2004 | EP1424150A1 Can height control |
| 06/02/2004 | EP1424149A1 Can height control |
| 06/02/2004 | EP1424147A2 Circular-shaped metal structure and method of fabricating the same |
| 05/27/2004 | WO2004005151A3 Container closure with sealing element and process and appartus for making it |
| 05/27/2004 | US20040099036 Single cam container necking apparatus and method |
| 05/27/2004 | US20040098855 Circular-shaped metal structure and method of fabricating the same |
| 05/26/2004 | CN1500051A Beverage can end with outwardly extending reinforcing bead |
| 05/26/2004 | CN1151007C Apparatus and method for attaching heat exchange unit and valve to bottom of container |
| 05/20/2004 | US20040098107 Stent fabrication method |
| 05/20/2004 | US20040094559 Can end, tooling for manufacture of the can end and seaming chuck adapted to affix a converted can end to a can body |