| Patents for B21D 51 - Making hollow objects (8,973) |
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| 10/05/1993 | US5249448 Redraw carriage for crank and slide press |
| 09/29/1993 | EP0561777A1 Improved gasket configuration for an aerosol container closure. |
| 09/28/1993 | US5247822 Method and device for manufacturing filler elements from expanded material |
| 09/23/1993 | DE4244662A1 Closing-roller installation mechanism for can-sealing machine - has radial taper bore extending from flat at bottom of roller shaft for centring pin in roller lever adjusting lever height on shaft |
| 09/21/1993 | US5245848 Spin flow necking cam ring |
| 09/14/1993 | US5243743 Apparatus for making cups |
| 09/08/1993 | EP0559178A1 Method of reforming a metal container to increase container strength |
| 09/07/1993 | US5242254 Containers |
| 09/07/1993 | CA1321925C Rounding apparatus for a can welding machine |
| 08/31/1993 | US5240364 Lid magazine for automatic can manufacturing machines |
| 08/31/1993 | US5240138 Ringless paint container |
| 08/31/1993 | US5239741 Method of fabricating a pillow casing apparatus |
| 08/25/1993 | CN2140798Y Numerically controlled top-punching machine |
| 08/25/1993 | CN1075460A A dimpled gasket |
| 08/25/1993 | CN1075436A Roller for thread of cover plate billet of metal container |
| 08/25/1993 | CN1075435A Processing method for curved shell plate |
| 08/24/1993 | US5238715 Food or beverage container or container panel |
| 08/19/1993 | WO1993016570A1 Induction dryer and magnetic separator |
| 08/19/1993 | WO1993015957A1 Can seamer apparatus having on-line monitoring of seamer head condition |
| 08/19/1993 | WO1993015856A1 Automated production lines for producing rolled welded shells |
| 08/18/1993 | EP0555763A1 Method for producing the sheet metal casing for pallet-mounted containers with a plastic inner container |
| 08/17/1993 | US5235839 Apparatus for flanging containers |
| 08/17/1993 | US5235837 Fabrication of pressure vessels |
| 08/13/1993 | CA2089355A1 Process for producing the sheet-metal casing for pallet containers having an internal container that is of plastic |
| 08/03/1993 | US5232117 Reusable metal drum |
| 07/28/1993 | EP0552847A1 Drum closure |
| 07/27/1993 | CA1320662C Method of producing a can end from metal |
| 07/20/1993 | US5228588 Thickness-reduced deep-draw-formed can |
| 07/20/1993 | US5228321 Method of configuring open end of can body |
| 07/08/1993 | WO1993012982A1 A dimpled gasket |
| 07/06/1993 | CA1319859C Sizing tool for a machine for the longitudinal seam welding of rounded can bodies |
| 06/29/1993 | US5222616 Metal sealing or closure cap with tear line |
| 06/29/1993 | US5222385 Method and apparatus for reforming can bottom to provide improved strength |
| 06/23/1993 | EP0547982A1 Method of manufacturing a spreader body with a metal pouch, spreader body and corresponding spreader |
| 06/23/1993 | EP0547636A1 Improved drawn and ironed container and apparatus and method for forming same |
| 06/23/1993 | EP0547153A1 Can body maker with magnetic ram bearing and redraw actuator |
| 06/23/1993 | CN2136809Y Can blank for making metal cover plastic top pop can body |
| 06/23/1993 | CN2136703Y Tumbling device for circle knife cutting plate combine |
| 06/19/1993 | CA2080972A1 Drawn and ironed container and apparatus and method for forming same |
| 06/15/1993 | US5219257 Self-opening can lid with improved contour of score and means for making |
| 06/08/1993 | US5217134 Convenience-feature end closure for container body with non-cylindrical sidewall |
| 06/04/1993 | EP0561777A4 Improved gasket configuration for an aerosol container closure. |
| 06/02/1993 | EP0309499B1 Twin-chamber compressed-gas pack and process for manufacture thereof |
| 05/26/1993 | EP0543695A1 Method and installation for forming the body of a metallic can |
| 05/26/1993 | EP0543297A1 Dual lane conversion system |
| 05/25/1993 | US5213231 Aerosol container closure |
| 05/25/1993 | US5212977 Electromagnetic re-draw sleeve actuator |
| 05/19/1993 | EP0542552A1 Thickness-reduced draw-formed can |
| 05/19/1993 | EP0542504A1 Rack-mountable chassis |
| 05/19/1993 | EP0542310A1 Dual lane conversion system |
| 05/19/1993 | EP0542104A1 Coated steel can lid with opening arrangement not requiring repair coating on outer and inner surfaces |
| 05/19/1993 | CN1020684C Apparatus for rounding and conveying onwards sheet-metal blanks for can bodies |
| 05/12/1993 | EP0540748A1 Sealed vessel and method of manufacturing same |
| 05/11/1993 | US5209625 Apparatus for rounding and conveying onwards sheet-metal blanks for can bodies |
| 05/11/1993 | US5209099 Draw-process methods, systems and tooling for fabricating one-piece can bodies |
| 05/11/1993 | US5209098 Method and apparatus for forming can ends |
| 05/05/1993 | EP0505562A4 Fabricating one-piece can bodies with controlled sidewall elongation |
| 05/05/1993 | EP0343159B1 Method and apparatus for necking containers |
| 05/05/1993 | CN2131624Y Universal upper roller type three roller press |
| 05/04/1993 | CA1317251C Method and apparatus for transferring relatively flat objects |
| 05/04/1993 | CA1317241C Abuse resistant, safety-edge, controlled-opening convenience-feature endclosures |
| 04/28/1993 | CN2130620Y Shaper for frying pans |
| 04/28/1993 | CN2130619Y Shaper for metallic cylinder body |
| 04/22/1993 | DE4219622A1 Former for hollow workpieces, eg barrels - has two axis-parallel forming tools, and forming roller with drive, located centrally between tools |
| 04/21/1993 | EP0537773A1 Method and apparatus for necking containers |
| 04/21/1993 | EP0537772A1 necked container |
| 04/21/1993 | EP0537246A1 Closure for a bottle or the like. |
| 04/20/1993 | CA1316407C Process for producing a two-chamber pressurized package |
| 04/14/1993 | EP0536952A1 Method of draw-forming a metal sheet having an organic film |
| 04/14/1993 | EP0536812A2 Can body making apparatus |
| 04/14/1993 | CN1020261C Method for making punch pin of zinc shell of electric cell |
| 04/13/1993 | US5201113 Auxiliary equipment for removing parts installed on can end double-seaming machine or installing such parts thereon |
| 04/06/1993 | US5199596 Drawn can body methods, apparatus and products |
| 04/06/1993 | CA1315585C Automatic machine for folding flat pre-creased die-cuts into tubular shape |
| 03/31/1993 | EP0534230A2 Transport and/or storage container of sheet metal |
| 03/31/1993 | EP0534194A1 Steel drum and method of its manufacture |
| 03/24/1993 | CN2128572Y Mould of container for cosmetic pigments |
| 03/17/1993 | EP0531830A1 Orientation apparatus and method for disk shaped parts |
| 03/15/1993 | WO1993004797A1 A method of manufacturing a screening drum |
| 03/15/1993 | CA2117077A1 A method of manufacturing a screening drum |
| 03/10/1993 | CA2076484A1 Orientation apparatus and method for disk shaped parts |
| 03/03/1993 | EP0408555B1 Method of producind an oblong plant trough with end walls and apparatus for the implementation of the method |
| 03/02/1993 | US5190181 Container with cap-type closure |
| 02/23/1993 | US5187966 Method and device for drawing containers of frustoconical shape and a container drawn thereby |
| 02/23/1993 | US5187962 Apparatus and method for reshaping containers |
| 02/17/1993 | EP0527564A1 Pressurised storage for gases |
| 02/16/1993 | US5186593 Feeding method for work products and apparatus thereof |
| 02/16/1993 | US5186592 Sheet metal container with attached end closures |
| 02/16/1993 | CA1313701C Workload regulator for automated production |
| 02/04/1993 | WO1993001903A1 Method and apparatus for reforming can bottom to provide improved strength |
| 02/04/1993 | WO1993001901A1 Electromagnetic re-draw sleeve actuator |
| 02/03/1993 | EP0268690B1 Easy-to-open can lid able to protect cut edge of score and producing process thereof |
| 02/02/1993 | US5182934 Press for converting work pieces into parts |
| 01/27/1993 | EP0524516A1 Truncated cone metal container and method for manufacturing the same |
| 01/26/1993 | US5181615 Plastic closures for containers and cans and methods of and apparatus for producing such closures |
| 01/26/1993 | US5181409 Method of manufacturing a wall ironed can |
| 01/21/1993 | WO1993001096A1 Full open can end closure |
| 01/21/1993 | CA2113338A1 Full open can end closure |
| 01/19/1993 | US5179855 Film magazine forming apparatus |
| 01/19/1993 | US5179854 Process for production of draw-ironed can |