| Patents for B23D 31 - Shearing machines or shearing devices covered by none or more than one of the groups; Combinations of shearing machines (1,836) |
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| 07/15/2004 | WO2004058446A1 Method of manufacturing connecting rods |
| 07/15/2004 | US20040134957 Process to fracture connecting rods and the like with resonance-fatigue |
| 07/15/2004 | US20040134956 Process to fracture connecting rods and the like with resonance-fatigue |
| 07/15/2004 | DE10238872B4 Vorrichtung und Verfahren zum Trennen einer Buchse, insbesondere einer Zylinderlaufbuchse, von einem Rohr Device and method for separating a socket, in particular a cylinder liner of a pipe |
| 07/15/2004 | DE10163038B4 Halbzeug aus duktilem Material mit Sollbruchstellen und dessen Verwendung Semi-finished products made of ductile material with predetermined breaking points and its use |
| 07/14/2004 | CN2625086Y Cutter device |
| 07/08/2004 | US20040129751 Device and method for machining connecting rods, and connecting rods so produced |
| 07/01/2004 | DE20122147U1 Semi-finished product to be wrought from a ductile material separates into two sections with defined surface fractures. |
| 07/01/2004 | DE19959677B4 Verfahren und Vorrichtung zum Bruchtrennen von ringförmigen Werkstücken Method and apparatus for the fracture separation of annular workpieces |
| 06/29/2004 | US6755067 Trim stock scoring tool |
| 06/22/2004 | US6752052 Cutter assembly |
| 06/22/2004 | US6751997 Stamping press arrangement and method |
| 06/22/2004 | US6751994 Method and apparatus for forming a structural member |
| 06/22/2004 | CA2343856C Trimmer for strip and scrap cutter |
| 06/15/2004 | US6748835 Container trimming apparatus |
| 06/15/2004 | US6748781 Device for producing metal fibers |
| 05/27/2004 | WO2004044349A2 Single jaw set multiple tool attachment system |
| 05/20/2004 | US20040094009 Breaking apparatus |
| 05/12/2004 | EP1418029A1 Device and method for cutting industrial waste |
| 05/04/2004 | US6729214 Target shape portion cutting apparatus, robot equipped with the apparatus and target shape portion cutting method |
| 04/08/2004 | WO2004028729A1 Device located on scrap shears or similar, for reducing the frictional forces that occur as a result of the action of the material to be crushed on the closing motion |
| 04/08/2004 | WO2004011353A3 Device for packaging continuous webs of materials such as selvedges generated on thermoforming units |
| 04/07/2004 | EP1261444B1 Device for producing metal fibers |
| 04/01/2004 | DE10243308A1 Device for reducing friction forces produced on the action of a comminuting material on scrap shears comprises a jaw arm having a wedge element forming a working surface facing the counter surface of an adjacent jaw arm |
| 04/01/2004 | DE10243125A1 Vorrichtung an Schrottscheren oder dergleichen - zur Verminderung der Reibkräfte, die unter Einwirkung des Zerkleinerungsmaterials im Laufe der Schließbewegung auftreten Device to scrap shears or the like - to reduce the frictional forces that occur under the action of crushing material in the course of the closing movement |
| 03/31/2004 | CN2608201Y Locating guide mechanism of shearing machine single support moving tool post rolling |
| 03/23/2004 | US6708542 Electromagnetic and/or electrohydraulic forming of a metal plate |
| 03/18/2004 | DE10238871B3 Process for separating a bushing from a pipe clamped in a matrix comprises cutting the pipe material along a separating line using a cutting tool and separating the bushing by a brittle fracture produced on application of axial force |
| 03/17/2004 | EP1398103A1 Device and method for machining connecting rods and connecting rods so produced |
| 03/17/2004 | CN1482954A Fracture-splitting device |
| 03/16/2004 | US6704995 Method for swaging a suspension assembly to an actuator arm of an actuator block |
| 03/11/2004 | DE10238872A1 Parting tool for cutting sleeves from tubular material has the tube clamped and cut from the inside using a rotating cutting disc on a mounting with tilt and rotational adjustment |
| 03/03/2004 | EP1392463A1 Breaking apparatus |
| 03/02/2004 | US6698637 Method and device for fracture-splitting a workpiece |
| 02/26/2004 | WO2004016881A1 Demolishing and cutting machine |
| 02/19/2004 | US20040031367 Compact rotary shears |
| 02/12/2004 | WO2004013417A1 Cutting or crushing implement |
| 02/11/2004 | CN1474728A 环形机器 Circular Machine |
| 02/05/2004 | WO2004011353A2 Device for packaging continuous webs of materials such as selvedges generated on thermoforming units |
| 02/04/2004 | EP1385664A1 Method and device for machining annular-shaped workpieces |
| 02/04/2004 | CN2601771Y Positioning guide mechanism of double supporting knife carriage of shearing machine |
| 02/04/2004 | CN1473083A Compact rotary shears |
| 01/22/2004 | US20040011842 Method and device for fracture-splitting a workpiece |
| 01/22/2004 | US20040011456 Method and apparatus for manufacturing laminates |
| 01/06/2004 | US6671955 Method for treating bodies after separation by breaking |
| 12/31/2003 | CN1464806A Device and method for fracture-separating workpieces |
| 12/24/2003 | CN1131745C Method and appts. for removing rivets, accessaries structure and prodn. system therewith |
| 12/04/2003 | WO2003099485A1 Method and apparatus for forming a structural member |
| 12/04/2003 | US20030221468 Method and apparatus for forming a structural member |
| 11/13/2003 | WO2003092940A1 Apparatus and method for fracturing connecting rod pre-forms |
| 11/11/2003 | US6644529 Process to fracture connecting rods and the like with resonance-fatigue |
| 11/11/2003 | US6644159 Trimmer for strip and scrap cutter |
| 11/11/2003 | US6644158 Work table |
| 11/05/2003 | EP1032479B1 Method for producing a metal strip and device for reducing the risk of such a strip breaking |
| 11/04/2003 | US6641016 Device for fracture-splitting a workpiece |
| 10/30/2003 | US20030201296 Apparatus for fracturing connecting rod pre-forms |
| 10/29/2003 | EP1356887A2 Apparatus for severing band-like semi-finished products having lines of weakness |
| 10/16/2003 | WO2003084704A1 Method for applying a working force to a workpiece |
| 10/09/2003 | WO2003011505A3 Device for fracture-splitting workpieces |
| 09/25/2003 | US20030177882 Method for separating a flat pipe section of aluminum or aluminium alloy from a solder-coated thin-walled flat pipe section member |
| 09/18/2003 | US20030172786 Method and apparatus for removing waste from workpieces |
| 09/17/2003 | CN2573128Y Steel sheet net punching and shearing machine |
| 09/04/2003 | DE20306776U1 Transverse cutting of adjacent continuous metal or plastic sheet strips involves using a programmable cutting head moving along a cross rail |
| 08/27/2003 | CN2568349Y Digital controlled blanking machine |
| 08/26/2003 | US6609643 Dual clamping arrangement for connecting rod fracturing machine |
| 08/14/2003 | US20030152738 Semi-finished product made out of a ductile material with breaking areas and a method of making same |
| 08/07/2003 | US20030145695 Container trimming apparatus |
| 08/06/2003 | CN1116952C Method for fracturing a link rod type prefabricated piece |
| 07/30/2003 | EP1330324A1 Compact rotary shears |
| 07/23/2003 | CN1115223C Speed synchronizing control method for metal sheet or band transverse shearing machine set |
| 07/17/2003 | US20030131707 Cutting device and cutting method |
| 07/10/2003 | WO2003055682A1 Method and system for producing laminate |
| 07/09/2003 | EP1324849A1 Process to fracture connecting rods |
| 07/08/2003 | CA2062522C Low-cost method of making cracked connecting rods comprised of forged wrought steel |
| 07/02/2003 | CN1426871A Plastic semi-finished product with set disconnection position and use thereof |
| 06/26/2003 | US20030115741 Swaging device for connecting a suspension assembly in a disc drive |
| 06/25/2003 | EP1321213A2 Preform made of ductile material comprising lines of weakness and use of the preform |
| 06/24/2003 | US6581499 Automated pipe cutter tool box |
| 06/24/2003 | US6581259 Attachment construction of fastening member |
| 06/17/2003 | US6578748 Connecting rod breaking and dividing device |
| 06/11/2003 | EP1126945B1 Device for bending and separating an endpiece from a strand of material |
| 06/11/2003 | EP0979366B1 Fractured seal ring |
| 06/03/2003 | US6571999 Connecting rod fracture machine and method for fracture separating connecting rod using the machine |
| 05/21/2003 | EP1225995B1 Method and device for treating bodies after separation by breaking |
| 05/15/2003 | DE20303635U1 Guiding device for cut off lateral excess material created while working with scrap shears |
| 05/14/2003 | EP1035943B1 Production of forged fraction split connecting component |
| 05/08/2003 | WO2002083349A3 Portable pipe cutter apparatus |
| 05/01/2003 | US20030079582 Cutter assembly |
| 04/02/2003 | CN1104576C Fractured seal ring |
| 03/28/2003 | WO2002036294A1 Compact rotary shears |
| 03/27/2003 | WO2003024651A1 Fracture-splitting device and fracture-splitting method |
| 03/26/2003 | EP1295661A2 Apparatus for trimming the edge of a metal sheet |
| 03/25/2003 | US6536642 Apparatus for separating the bearing cap of a connecting rod by fracture |
| 03/05/2003 | EP1171259B1 Method and device for fracture-separating a workpiece |
| 03/05/2003 | EP1035936B1 Apparatus and method for cracking of workpieces |
| 02/27/2003 | WO2003015971A1 Dynamic splitting of connecting rods |
| 02/27/2003 | WO2003015970A1 Device and method for fracture-separating workpieces |
| 02/26/2003 | EP1171260B1 Device for fracture-separating a workpiece |
| 02/13/2003 | WO2003011505A2 Device for fracture-splitting workpieces |
| 02/13/2003 | DE10212309C1 Separation method for aluminium or aluminium alloy flat tubular profiles has solder coating removed from flat tubular profile at separation point before separation |