| Patents for B21D 28 - Shaping by press-cutting; Perforating (12,707) |
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| 05/09/1995 | US5413018 Piezo-electric actuator operated press |
| 05/09/1995 | US5412972 Method of making a gasket |
| 05/02/1995 | US5410927 Low noise punch tool |
| 05/02/1995 | US5410804 Method for manufacturing a single product from integrated circuits received on a lead frame |
| 04/27/1995 | WO1995011098A1 Die management method for a punch press machine |
| 04/26/1995 | EP0650316A1 Method and apparatus for forming multi-level feature in an object |
| 04/26/1995 | EP0650247A1 Method of manufacturing an iron core of a multi-phase linear motor |
| 04/26/1995 | EP0649354A1 Two stage die set |
| 04/25/1995 | US5410233 Magneto-repulsion punching with dynamic damping |
| 04/20/1995 | DE4437059A1 Apparatus for cutting and/or plastic deformation of metal tubes, particularly for the production of bicycle frames |
| 04/20/1995 | DE4335329A1 Rolled bush, in particular for a vibration damper |
| 04/19/1995 | EP0648556A1 A die exchanging device |
| 04/13/1995 | DE3348355C2 Punch press with C-shaped tool-carrying frame |
| 04/12/1995 | CN1101310A Blanking process for circular workpieces |
| 04/05/1995 | EP0646427A1 Stripper device and punch assembly using same |
| 04/05/1995 | CN1100976A Rotary apparatus with moveable die |
| 03/30/1995 | WO1995008411A1 Method of sequentially manufacturing hollow knock pins |
| 03/29/1995 | CN2193250Y Electronic welding slice punching machine without hollow mould |
| 03/29/1995 | CN1100678A Oil puncher |
| 03/28/1995 | US5400682 Method of side-cutting by turret punch press |
| 03/28/1995 | US5400652 Plate positioning system for presses |
| 03/23/1995 | DE4411121C1 Turret cutting press |
| 03/22/1995 | EP0644005A2 Punching die |
| 03/22/1995 | CN2192416Y Louver apparatus |
| 03/22/1995 | CN2192415Y Initial cut module formetal round pipe |
| 03/21/1995 | US5398533 Apparatus for piercing hydroformed part |
| 03/15/1995 | EP0642854A1 Machine tool with a control device for a functional part |
| 03/15/1995 | EP0532755B1 Turret punch press |
| 02/28/1995 | US5394335 Retrofit auto-indexing system |
| 02/28/1995 | US5392629 Method and apparatus for forming multi-level features in an object |
| 02/28/1995 | US5392531 Bed plate for a fluidized bed apparatus and a method for making the same |
| 02/22/1995 | EP0639413A1 Follow-up slotting tool |
| 02/21/1995 | US5390575 Multiple tool for punch press |
| 02/21/1995 | US5390574 Control for automatically programmed variable pump output pressure of a hydraulically operated punch press |
| 02/15/1995 | EP0612275A4 Improving fatigue life of holes. |
| 02/09/1995 | WO1995003901A1 Mechanical hand for moving plates, in particular sheet metal panels, with respect to a machine tool such as a bending press |
| 02/09/1995 | CA2167416A1 Mechanical hand for moving plates, in particular sheet metal panels, with respect to a machine tool such as a bending press |
| 02/08/1995 | EP0637275A1 Rotary forming apparatus and method. |
| 02/08/1995 | CN2189019Y Machine for punching laminations for dynamo-electric machine |
| 02/08/1995 | CN2189018Y Multi-function die for stamping broad thin sheet |
| 02/08/1995 | CN1098544A Shutter manufacturing method |
| 02/07/1995 | US5386620 Punching and shaping machine tool with cam gear |
| 02/01/1995 | EP0636434A1 Method for making a recess in a tubular body as well as device therefor |
| 02/01/1995 | EP0636389A2 Modular step exercise unit |
| 02/01/1995 | EP0461184B1 Control apparatus and method for progressive fracture of workpieces |
| 01/27/1995 | CA2127508A1 Modular step exercise unit |
| 01/25/1995 | EP0635321A1 Low noise punch tool |
| 01/18/1995 | EP0634237A1 Turret punch press |
| 01/17/1995 | US5382102 Indexable marking tool for use with a punch press |
| 01/17/1995 | US5381681 Machine with an adjusting device located in a movable machine part |
| 01/17/1995 | CA1333956C Fin removing method and apparatus |
| 01/05/1995 | WO1995000267A1 Punching press and die mounting method |
| 01/03/1995 | US5377594 Flexible linear explosive cutting or fracturing charge |
| 01/03/1995 | US5377519 Punch and die for forming a protrusion and a pair of slits in sheet material |
| 12/28/1994 | CN2186124Y Hand hydraulic multifunction pore opener |
| 12/27/1994 | US5377115 Controller for a progressive die assembly for the manufacture of laminated parts |
| 12/22/1994 | DE4320043A1 Tube-punching tool |
| 12/22/1994 | DE4319300A1 Method for the production of sheet-metal parts provided with punched-out tabs |
| 12/21/1994 | EP0629457A2 Punching machine |
| 12/20/1994 | US5373767 Trimming tool for trimming drawn parts and for simultaneous transverse cutting |
| 12/20/1994 | US5373622 Apparatus and method for manufacturing laminated parts |
| 12/14/1994 | EP0628364A1 Punching tool |
| 12/12/1994 | CA2098235A1 Tooling for turret punch press |
| 12/08/1994 | DE4318579A1 Apparatus for cutting to length and piercing strip material |
| 12/07/1994 | EP0596016A4 Method and apparatus for reforming can bottom to provide improved strength. |
| 11/30/1994 | CN1095649A Rotary forming apparatus and method |
| 11/29/1994 | US5367935 Turret punch press |
| 11/29/1994 | CA1333255C Rotary die cutter |
| 11/24/1994 | WO1994026508A1 Press forwardly feed die of metallic gasket |
| 11/24/1994 | WO1994026436A1 Apparatus and method for transferring and forming parts in a press |
| 11/22/1994 | CA2013634C Machine for punching out butterfly clips for fastening to a frame of a spring core |
| 11/10/1994 | WO1994025260A1 Press-driven tool module, in particular press-driven cross-punching or bending unit |
| 11/10/1994 | WO1994021421A3 Apparatus for detecting fault conditions |
| 11/09/1994 | EP0623062A1 Angle punching die arrangement |
| 11/08/1994 | US5361660 Method of and apparatus for feeding oil to a turret punch press |
| 11/02/1994 | EP0622161A1 Perforated metal sheet, its manufacture method, supporter and plate of cell using the sheet |
| 11/02/1994 | EP0622135A1 Punching die |
| 11/01/1994 | US5359875 Apparatus and method for transferring and forming parts in a press |
| 11/01/1994 | US5359763 Progressive die assembly apparatus with rotation and interlock for the manufacture of laminated parts |
| 10/20/1994 | DE4308997A1 Press or punch |
| 10/19/1994 | CN1093639A Hydraulic puncher |
| 10/18/1994 | US5357446 Punching machining device for plates |
| 10/18/1994 | CA1332542C Method and apparatus for wheel manufacture |
| 10/13/1994 | DE4308318A1 Method for the production of stacks of punched metal sheets lined up loosely to form bars and an apparatus for carrying out the method |
| 10/12/1994 | CN1093502A Method of manufacturing stator for stepping motor |
| 10/11/1994 | US5354247 Modular step exercise unit |
| 10/05/1994 | EP0618660A1 Method of manufacturing stator for stepping motor |
| 09/29/1994 | WO1994021421A2 Apparatus for detecting fault conditions |
| 09/29/1994 | CA2156261A1 Apparatus for detecting fault conditions |
| 09/28/1994 | EP0616861A1 Table-and feeding system for presses |
| 09/28/1994 | EP0616860A1 Table- and feeding system for presses |
| 09/27/1994 | US5351316 Image processing apparatus |
| 09/27/1994 | US5350347 Turret punch press |
| 09/27/1994 | US5349837 Method and apparatus for processing containers |
| 09/27/1994 | US5349741 Method of making an interlocked core spaced for anneal penetration |
| 09/27/1994 | US5349740 Method and progressive die assembly with separate blanking and stacking for the manufacture of laminated parts |
| 09/20/1994 | US5347899 Slot cutter |
| 09/20/1994 | US5347898 System for assorting small product pieces cut from work pieces |
| 09/15/1994 | WO1994020236A1 Tooling apparatus and method for high speed production of drawn metal cups |
| 09/14/1994 | EP0607225A4 Apparatus to determine the operational effectiveness of a machine tool and method therefor. |