| Patents for B21D 51 - Making hollow objects (8,973) |
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| 07/08/1997 | US5644943 Method for forming a seamless stainless steel sink bowl with a grid ledge and product |
| 07/03/1997 | WO1997023312A1 Containers |
| 07/03/1997 | DE19537834A1 Method for making thin walled deep drawn cans |
| 06/25/1997 | EP0780314A1 Can-wall with beads and can |
| 06/25/1997 | CN1152887A Rotary valve controlled apparatus for stripping cans from bodymaking ram |
| 06/24/1997 | CA2134727C Sloped bottom tank |
| 06/19/1997 | WO1997021505A1 Method of orienting cans |
| 06/18/1997 | CN1151924A Welding method for coated sheet metal in particular tinplate |
| 06/17/1997 | US5638717 For use on a high speed mechanical press |
| 06/11/1997 | EP0777834A1 Method of manufacturing a tube coupling, and a tube coupling and a conduit manufactured according to said method |
| 06/11/1997 | EP0777540A1 Wiping unit for ram of bodymaker |
| 06/11/1997 | EP0767713A4 Modular base can processing equipment |
| 06/11/1997 | CN1151709A Appts. and method for ejecting workpieces from forming machines |
| 06/04/1997 | EP0776735A1 Sleeve for guiding, deflecting and holding a nail and a method for manufacturing the same |
| 06/04/1997 | CN2255322Y Formation machine for concave bottom of high-pressure container |
| 06/03/1997 | US5634367 Press forming device |
| 06/03/1997 | US5634366 Method and apparatus for forming a can shell |
| 06/03/1997 | US5634364 Segmented coil for use in electromagnetic can forming |
| 05/28/1997 | EP0775074A1 Container and closure with in-turned seam |
| 05/27/1997 | US5632171 Ironing press laminar flow lubrication ring |
| 05/21/1997 | EP0773843A1 Reshaped container and method and apparatus for reshaping a container |
| 05/20/1997 | US5630337 Apparatus and method for forming a container |
| 05/15/1997 | DE19541598A1 Procedure for manufacture of tubular body, especially cans |
| 05/14/1997 | EP0772501A1 Method of forming a neck and flange on a cylindrical hollow body and a device for carrying out the method |
| 05/13/1997 | USRE35505 Air hold up assembly for a stick of can ends |
| 05/07/1997 | DE19541034A1 Beverage can with reduced iron release |
| 05/06/1997 | US5626049 Draw-process systems for fabricating one-piece can bodies |
| 05/06/1997 | US5626046 Lightweight ram for bodymaker |
| 05/02/1997 | EP0592550B1 Full open can end closure |
| 04/30/1997 | CN1148822A Method and device for rounding cans |
| 04/24/1997 | WO1997005022A3 Thin walled cover for aerosol container |
| 04/22/1997 | US5622070 Method of forming a contoured container |
| 04/22/1997 | CA2038817C Beverage container with improved drop resistance |
| 04/17/1997 | WO1997013683A1 Hollow, integral asymmetrical metal structure such as an aircraft wing slat trailing edge and method of manufacture |
| 04/16/1997 | EP0767713A1 Modular base can processing equipment |
| 04/16/1997 | CN2252064Y Automation can object processing machine |
| 04/15/1997 | EP0784521A4 Rotary valve controlled apparatus for stripping cans from bodymaking ram |
| 04/10/1997 | WO1997012706A1 Systems and methods for making decorative shaped metal cans |
| 04/10/1997 | WO1997012705A1 Systems and methods for making decorative shaped metal cans |
| 04/10/1997 | WO1997012704A1 Systems and methods for making decorative shaped metal cans |
| 04/10/1997 | WO1997012703A1 Method for making longer-lasting composite metal/plastic packagings |
| 04/10/1997 | DE19536053A1 Forming end stop on end of cylindrical housing |
| 04/03/1997 | WO1997011799A1 A pressing and a method of and apparatus for making a pressing |
| 04/02/1997 | CN1146789A Multiple cams |
| 04/01/1997 | US5615481 Method and apparatus for the production of circumferentially compressible pipe fittings |
| 03/27/1997 | WO1997011015A1 Plant for processing containers, transport device and pallets for containers |
| 03/26/1997 | EP0764116A1 Method of manufacturing a metal can, device for carrying out the method and metal can manufacturated by the method |
| 03/26/1997 | EP0764065A1 Apparatus and method for ejecting workpieces from forming machines |
| 03/26/1997 | EP0486682B1 Apparatus for forming a peripheral scoreline in an end closure for a container body |
| 03/26/1997 | CN2250208Y Sealing cap device of can maker |
| 03/18/1997 | US5611231 Modular base can processing equipment |
| 03/13/1997 | DE19533598A1 Procedure for drawing of vessel from sheet material |
| 03/12/1997 | EP0762519A1 Manufacturing method of battery can |
| 03/12/1997 | EP0761368A1 Welding method for coated sheets, especially tin-plated sheets |
| 03/12/1997 | EP0760784A1 Stepped fold for a tin |
| 03/06/1997 | DE19532455A1 Forming process for flanges on metal plates, esp. barrel heads |
| 03/05/1997 | EP0759822A1 Method and device for rounding cans |
| 03/05/1997 | EP0693010B1 A method of controlling the closing of a can or container, as well as a closing machine for carrying out the method |
| 03/05/1997 | CN1144146A Cutting nozzle and divergent nozzle forming method |
| 02/27/1997 | DE19531103A1 Vacuum container for foodstuffs formed from sheet |
| 02/27/1997 | DE19531035A1 Procedure for moulding of flat workpieces |
| 02/26/1997 | CN1143921A Improved lightweight ram for bodymaker |
| 02/25/1997 | US5605248 Beverage container with wavy transition wall geometry |
| 02/25/1997 | US5605069 Beverage container with wavy transition wall geometry and method for producing the same |
| 02/25/1997 | CA2103482C Flange extension for externally detachable drum liner |
| 02/20/1997 | WO1997006077A1 Gasketed aerosol mounting cup |
| 02/20/1997 | WO1997006001A1 Thermal transfer roll for manufacture of laminate plate, method of heating metallic sheet by means of thermal transfer roll, and laminate plate manufacturing apparatus provided with thermal transfer roll |
| 02/20/1997 | WO1996040457A3 Reshaped container and method and apparatus for reshaping a container |
| 02/19/1997 | EP0758285A1 Device for use in a press for feeding fastening components and for securing these components by pressing in work pieces |
| 02/18/1997 | US5603581 Structure and method for joining extrudate member and mating member |
| 02/13/1997 | WO1997005022A2 Thin walled cover for aerosol container |
| 02/13/1997 | WO1997004896A1 Method of manufacturing a container for preserves |
| 02/13/1997 | CA2226840A1 Thin walled cover for aerosol container and method of making same |
| 02/12/1997 | EP0757601A1 Easy open end of a metal-plastic construction |
| 02/12/1997 | CN1142419A Process for manufacturing shaped metal can |
| 02/06/1997 | DE19527291A1 Verfahren zur Herstellung eines Konservenbehälters A method for producing a canning container |
| 02/04/1997 | US5598734 Reformed container end |
| 02/04/1997 | US5598729 System and method for constructing wall of a tube |
| 02/04/1997 | CA2055487C Methods of and apparatus for making container or cans |
| 01/29/1997 | CN2246066Y Pyramidal face driven transmitting shaft |
| 01/29/1997 | CN1141408A Bellows pipe and method of mfg. same |
| 01/29/1997 | CN1141221A Technology for stamping and then forming cylindrical cam |
| 01/28/1997 | US5597436 Process for producing a print laminated steel strip used for the manufacture of a three-piece can body |
| 01/28/1997 | US5596897 Mechanism for controlling form roll movement in spin flow necking machine |
| 01/25/1997 | CA2151862A1 Method of manufacturing pressure vessel liners |
| 01/21/1997 | US5595322 Microseamed metallic can |
| 01/15/1997 | CN1140114A Guide rail, esp. Z-rail for resistance welding machine |
| 01/14/1997 | US5592844 Process and apparatus for rounding sheet-metal blanks |
| 01/09/1997 | WO1997000743A1 Container |
| 01/09/1997 | WO1997000742A1 Method for making a double-walled cooking vessel by hot stamping, and resulting vessel |
| 01/08/1997 | CN1139641A Conveyer and usage |
| 01/07/1997 | US5590993 Easy-access sheet metal container structures |
| 01/07/1997 | US5590807 Reformed container end |
| 01/07/1997 | US5590558 Draw-processing of can bodies for sanitary can packs |
| 01/03/1997 | WO1996035525A3 Method of fabricating sheet metal can body |
| 01/02/1997 | EP0750953A1 Die for use in die-necking of a metal can body and method using such a die |
| 12/31/1996 | US5588197 Method of manufacturing metallic vacuum double-walled container |
| 12/27/1996 | EP0749788A1 Fast feeder unit for an automatic machine for machining the cylindrical surface of bottle closure caps |
| 12/19/1996 | WO1996040570A1 Rigid packaging using gas-permeable membrane |
| 12/19/1996 | WO1996040457A2 Reshaped container and method and apparatus for reshaping a container |