| Patents for B21D 51 - Making hollow objects (8,973) |
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| 11/04/1987 | EP0243795A2 Device for guiding rounded borders through a welding zone |
| 10/28/1987 | EP0243303A1 Method for making a welded seam |
| 10/28/1987 | EP0243107A2 Bottom seam for a pail |
| 10/28/1987 | CN86106953A Sheet metal blank for producing the body of cans |
| 10/21/1987 | EP0241788A2 Rivet and method of forming same in sheet panel |
| 10/20/1987 | US4701090 Method of manufacture of a can end with a push in vent tab and main tab |
| 10/14/1987 | CN87100732A Apparatus and method for trimming can body |
| 10/14/1987 | CN87100731A Apparatus and method for forming surface configuration on can body |
| 10/13/1987 | CA1227921A1 Method for forming box-section frame members |
| 10/06/1987 | US4697972 Method for seaming end closures to a container body |
| 10/06/1987 | US4697445 Poly-V pulley formed of sheet metal and method and apparatus for making same |
| 09/29/1987 | US4696580 Method for detecting sterilization |
| 09/29/1987 | US4696179 Air assist means for use in transferring relatively flat objects |
| 09/29/1987 | US4696177 Method and apparatus for forming containers |
| 09/22/1987 | US4694676 Method of manufacturing tri-pot universal joint housings |
| 09/17/1987 | DE3706605C1 Roll-beading device |
| 09/16/1987 | EP0237161A2 Method and apparatus for doming can bottoms |
| 09/15/1987 | US4693108 Method and apparatus for necking and flanging containers |
| 09/15/1987 | CA1226764A1 Air transfer system for a shell press |
| 09/09/1987 | EP0236004A1 Apparatus and method for trimming a can body |
| 09/09/1987 | EP0235918A2 Method of forming a one-piece can body having an end reinforcing radius and/or stacking bead |
| 09/08/1987 | US4691550 Method and apparatus for making a pressure hose socket |
| 09/02/1987 | EP0234839A2 Apparatus and method for forming a surface configuration on a can body |
| 09/02/1987 | EP0234805A1 A method and a device for forming weakened areas in blanks for containers |
| 09/02/1987 | EP0234243A1 Method for manufacturing a tub for a laundry washing machine |
| 08/27/1987 | WO1987004911A1 A kitchen utensil with a triple bottom and process for manufacture thereof |
| 08/25/1987 | CA1225974A1 Process for manufacturing a can lid |
| 08/20/1987 | DE3604792A1 Process for the production of tin-free objects by deep-drawing or ironing tinned sheet iron |
| 08/12/1987 | EP0231947A2 Air assist means for use in transferring relatively flat objects |
| 08/11/1987 | US4685989 Polyester coatings |
| 08/11/1987 | US4685849 Method for making an easy opening container end closure |
| 08/11/1987 | CA1225345A1 Can end with retained tear strip |
| 08/11/1987 | CA1225240A1 Method of increasing hermeticity of metal components of glass/metal and ceramic/metal seals |
| 08/06/1987 | DE3603105A1 Drum with beaded casing of constant width and method for its manufacture |
| 08/05/1987 | EP0230614A2 Method and apparatus for joining a hollow body to an inner body |
| 07/28/1987 | US4683263 Metal vessel having circumferential side seam and adhesive primer for use in production thereof |
| 07/28/1987 | US4682485 Method of forming a cylindrical sleeve |
| 07/28/1987 | CA1224734A1 Easy-open structure for containers and method of forming the same |
| 07/28/1987 | CA1224665A1 Method and apparatus for stamping indicia on materials |
| 07/21/1987 | US4681237 Method for the manufacture of metal packaging cans, and a semi-product in the manufacture of such cans |
| 07/21/1987 | CA1224430A1 Integral end profile for a buckle resistant sanitary can and method of manufacture |
| 07/21/1987 | CA1224398A1 Method and apparatus for forming a sealed container |
| 07/15/1987 | EP0228446A1 Bottle cap and method of producing it |
| 07/15/1987 | EP0228371A1 Aerosol container closure |
| 07/07/1987 | US4678096 Integral rivet |
| 07/07/1987 | US4677730 Method of attaching press-in flange to drum or like container |
| 07/01/1987 | EP0179051B1 Guiding device for the rolling means in a basin rolling assembly |
| 06/25/1987 | DE3600201A1 Method and apparatus for joining a hollow body to an inner body |
| 06/24/1987 | EP0118451B1 Method for the manufacture of a conical tubular member, and a member manufactured according to the method |
| 06/23/1987 | US4675496 Method and apparatus for making a can body |
| 06/11/1987 | DE3543215A1 Capacitor cup housing with a desired bursting region |
| 06/10/1987 | EP0225090A2 Floor panels |
| 06/09/1987 | US4671093 Transfer assembly for tube printing apparatus |
| 06/04/1987 | DE3542411A1 Method for the production of a container from high-grade steel |
| 06/02/1987 | US4669629 Full-open convenience-feature sheet metal can |
| 06/02/1987 | CA1222417A1 Stack press |
| 06/02/1987 | CA1222391A1 Method for obtaining a metal tableware article, in particular a plate or tray, with improved peripheral border, and article so obtained |
| 05/26/1987 | US4667499 Apparatus for forming a container curl with a generally V-shaped crushed portion |
| 05/21/1987 | DE3540184A1 Pot-shaped lower part of a trap for the water discharge from washbasins, and process for the production thereof |
| 05/20/1987 | EP0222218A2 Can |
| 05/13/1987 | EP0221845A1 Process for powder coating the seam of the cylindrical wall of a can |
| 05/13/1987 | EP0221842A1 Pour opening in a container cover with a pull tab , and production of this opening |
| 05/13/1987 | EP0221447A2 Sheet metal blank for producing welded sheet metal bodies for cans |
| 05/06/1987 | EP0220799A2 Method of making a rolled lip container |
| 05/05/1987 | US4662534 Rupturable can member |
| 05/05/1987 | US4662143 Method for the manufacture of a conical tubular member, and a member manufactured according to the method |
| 04/29/1987 | EP0219676A2 Automatic tapering machine for the accomplishment, by means of sequential taperings, of the head opening of metal containers and the like |
| 04/28/1987 | EP0205494A4 Drum or pail closure. |
| 04/22/1987 | EP0218721A1 Magazine and transport device for circular plate-like mounting parts |
| 04/14/1987 | US4656736 Apparatus for sealing a cylindrical storage cell |
| 04/09/1987 | DE3535298A1 Apparatus for edging and lock-seaming cylindrical tube sections |
| 04/07/1987 | CA1220166A1 Method and apparatus for drawing heavy wall shells with a multi-step inside edge |
| 04/07/1987 | CA1220093A1 Industrial container with removable end closures and method of manufacture |
| 04/01/1987 | EP0215906A1 Drawn can body method, apparatus and products. |
| 04/01/1987 | EP0153936B1 Pressurisable containers |
| 03/26/1987 | WO1987001628A1 Method of forming tearing portion in container lid |
| 03/25/1987 | EP0215538A2 Closure construction having back-up support means |
| 03/25/1987 | EP0215404A1 Body guide on a machine for the butt-welding of can bodies |
| 03/24/1987 | US4651894 Jacket system for an enameled or glassed vessel |
| 03/24/1987 | US4651892 Container and lid having a locking ring |
| 03/18/1987 | CN85106591A Hand opening crown cap and its manufacturing method |
| 03/17/1987 | US4650082 Cap having a liner with embossed indicia |
| 03/10/1987 | US4648528 Easy opening container end closure |
| 03/04/1987 | CN85106107A Method of and apparatus for forming a reinforced can end |
| 03/03/1987 | US4646930 Bottom profile for a seamless container body |
| 03/03/1987 | CA1218566A1 Method for the manufacture of metal packaging cans, and a semi-product in the manufacture of such cans |
| 02/17/1987 | CA1217978A1 Container with vacuum accommodating end |
| 02/10/1987 | US4641761 Increased strength for metal beverage closure through reforming |
| 02/10/1987 | CA1217657A Can end sampler |
| 02/03/1987 | US4640116 Two-out belt system |
| 01/29/1987 | WO1987000511A1 Bottle cap and method of producing it |
| 01/28/1987 | EP0209745A1 Process for manufacturing twin layer bottoms with filling of the hollow space |
| 01/27/1987 | CA1217092A1 Extruded container with a dissimilar metal welding insert |
| 01/21/1987 | EP0209031A1 Can, and method and membrane for its closure |
| 01/20/1987 | US4637961 Shell for can ends |
| 01/20/1987 | US4637521 Openable can body |
| 01/15/1987 | WO1987000148A1 Aerosol container closure |
| 01/14/1987 | EP0208564A1 Manufacturing method and apparatus for a cylindrical sheet metal package by laser beam welding |
| 01/07/1987 | EP0207385A2 Apparatus for the application of a gasket inside closures comprising a cup, such as a screw-on and crown caps |
| 01/06/1987 | US4633744 Punch press for cutting windows in a ball cage |