| 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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| 10/13/2005 | CA2559757A1 Method and device for the production of a split bearing arrangement |
| 10/05/2005 | EP1582280A1 Cutting device for cutting metals, in particular for cutting metal profiles |
| 09/28/2005 | EP1580440A1 Method and device for condition monitoring of a hydraulically driven tool |
| 09/21/2005 | EP1577038A1 Method and manufacturing device for producing a split bearing arrangement. |
| 09/15/2005 | US20050199758 Multiple tool attachment system |
| 09/15/2005 | DE102004006799A1 Cutting gantry for web material has fixed blade over hydraulically operated moving anvil strip |
| 09/14/2005 | EP1251977B1 Apparatus for cutting and shaping sheet metal |
| 09/07/2005 | CN2723088Y Full automatic cutter for international standard container top plate |
| 09/01/2005 | DE102004026297A1 Split bearing for especially connecting rod has at least in sections a zigzag form separation notching which has sections which lie outside design parting plane |
| 08/25/2005 | WO2005077623A1 Apparatus for breaking interconnecting bridges of a reinforcement of an extruded elastomeric profiled section |
| 08/25/2005 | US20050183557 Method of operating a flying shear |
| 08/24/2005 | EP1565629A2 Single jaw set multiple tool attachment system |
| 08/18/2005 | DE102004002967A1 Divided bearing for connecting rods has separating notch in dividing surface with some areas outside of ideal separating line for easier separation and positioning |
| 08/17/2005 | CN1655890A Method and apparatus for forming a structural member |
| 08/16/2005 | US6928910 Method for separating a flat pipe section of aluminum or aluminum alloy from a solder-coated thin-walled flat pipe section member |
| 08/11/2005 | US20050172484 Fracture surface treatment method and fracture surface treatment apparatus of a ductile metal part, and manufacturing method and manufacturing apparatus of a ductile metal part being fractured and having its fracture surfaces treated |
| 08/11/2005 | DE19624214B4 Verfahren zur Herstellung einer Schervorrichtung und eine Schervorrichtung A process for producing a shearing device and a cutter |
| 08/10/2005 | EP1561533A1 Apparatus for cutting profiles |
| 08/04/2005 | DE10346504B4 Traction sleeve changing method e.g. for lift elevator, involves determining position of sleeve and impressing power surge on sleeve which destroys sleeve and fragments of sleeve are destroyed and removed |
| 08/04/2005 | DE102004002504A1 Verfahren zum gratfreien Trennen von Halbzeug aus duktilem Material und dessen Verwendung A method for burr free cutting of semi-ductile material and its use |
| 07/28/2005 | WO2005068125A1 Method for the burr-free separation of a semi-finished product consisting of a ductile material and use of said product |
| 07/28/2005 | US20050160597 Method of forming fracture start portion of ductile metal part and fracture start portion forming device |
| 07/27/2005 | EP1392463B1 Breaking apparatus |
| 07/27/2005 | CN1646249A Device of applying a working force to a workpiece |
| 07/21/2005 | US20050156004 Method and apparatus for fracturing seal rings |
| 07/14/2005 | WO2005063428A1 Method and apparatus for fracturing seal rings |
| 07/14/2005 | US20050150343 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 |
| 07/14/2005 | US20050150342 Apparatus for sizing window coverings |
| 07/14/2005 | CA2551066A1 Method and apparatus for fracturing seal rings |
| 07/12/2005 | US6915568 Method of manufacturing connecting rods |
| 07/07/2005 | US20050145084 Apparatus and method for breaking rails |
| 07/07/2005 | CA2482108A1 Apparatus for sizing window coverings |
| 06/29/2005 | EP1548206A1 Demolishing and cutting machine |
| 06/29/2005 | EP1546473A1 Cutting or crushing implement |
| 06/29/2005 | CN1208164C Flying shear and its operation method |
| 06/16/2005 | DE10122249B4 Verfahren und Vorrichtung zum Bearbeiten von ringartigen Werkstücken A method and apparatus for processing of ring-like work pieces |
| 06/15/2005 | EP1539415A1 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 |
| 06/14/2005 | US6905054 Method and apparatus for fracturing connecting rods and the like |
| 06/09/2005 | DE202004001666U1 Vorrichtung zum Schneiden von Profilen A device for cutting profiles |
| 06/09/2005 | DE202004001662U1 Pressing tool attachment for sanitary installations has punch with movable cutting jaw to stamp through die |
| 06/02/2005 | US20050116004 Method and device for cleaving a machine component having a bearing eye |
| 05/19/2005 | WO2005044493A1 Indexable insert with integrated wear plate and piercing tip for metal demolition shears |
| 05/19/2005 | DE10346504A1 Traction sleeve changing method e.g. for lift elevator, involves determining position of sleeve and impressing power surge on sleeve which destroys sleeve and fragments of sleeve are destroyed and removed |
| 05/17/2005 | US6892918 Apparatus and method for breaking rails |
| 05/06/2005 | WO2005040622A1 Laser machining method for forming an incipient crack zone, for fracture separation of a component, in particular a connecting rod for an internal combustion engine and laser installation therefor |
| 05/05/2005 | US20050091852 Metal demolition shears with indexable, integrated wear plate/piercing tip |
| 05/04/2005 | EP1528270A1 Method for forming a cracking site for the fracture separation of a component, in particular a connecting rod for internal combustion engines and laser device for such method |
| 05/04/2005 | CN1611323A Engine crankcase bearing block splitting working method and apparatus |
| 04/27/2005 | EP1525146A2 Device for packaging continuous webs of materials such as selvedges generated on thermoforming units |
| 03/10/2005 | US20050051014 Tool arrangement and application of said tool arrangement |
| 03/09/2005 | CN1590011A Method of and apparatus for cracking connecting rod |
| 03/03/2005 | US20050045012 Window blind cutting machine |
| 03/03/2005 | US20050044706 Method of and apparatus for cracking connecting rod |
| 02/24/2005 | DE10332778A1 Werkzeuganordnung und Verwendung der Werkzeuganordnung Tool assembly and use of the tool assembly |
| 02/24/2005 | DE10332648A1 Housing for two-part bearing for machines and motor vehicles especially for cardan shafts with two bearing parts formed by forced breaking of the housing |
| 02/23/2005 | EP1507608A1 Method and apparatus for forming a structural member |
| 02/23/2005 | CN1190289C Device for fracture-separating workpiece |
| 02/10/2005 | DE10218575B4 Trennvorrichtung für bandförmiges Halbzeug mit Sollbruchstellen Separating device for band-shaped semi-finished with predetermined breaking points |
| 02/09/2005 | EP1504896A1 Method and system for producing laminate |
| 02/09/2005 | CN1575911A Method of and apparatus for cracking connecting rod |
| 02/08/2005 | US6852189 Method and apparatus for manufacturing laminates |
| 01/26/2005 | EP1385664B1 Method and device for machining annular-shaped workpieces |
| 01/20/2005 | US20050011925 Method of and apparatus for cracking connecting rod |
| 01/19/2005 | EP1498204A2 Tool asseembly comprising a first and a second circuit for the actuating means |
| 01/19/2005 | CN1185070C Method and device for fracture-separating workpiece |
| 01/05/2005 | EP1492640A1 Method for applying a working force to a workpiece |
| 01/05/2005 | CN1561288A Method and device for producing laminate |
| 01/05/2005 | CN1559744A Laser processing method for connecting rod splitting groove and its equipment |
| 12/23/2004 | US20040255737 Device and method for cutting industrial waste |
| 12/23/2004 | DE10322302A1 Sheet steel or aluminium metal cutting press for automotive body parts has two sequential cutting blades |
| 12/16/2004 | US20040250652 Component blank having bearing aperture for separation into main body and bearing cap has stress riser (notch) for fracturing while applying tensile force; powder metallurgy |
| 12/16/2004 | DE10320372A1 Verfahren und Vorrichtung zum Bruchtrennen von Lagerdeckeln Method and apparatus for the fracture separation of bearing caps |
| 12/15/2004 | EP1330324B1 Compact rotary shears |
| 11/25/2004 | WO2004102430A1 Pattern generating method, cutting method and cutting device for rectangular elements |
| 11/25/2004 | US20040231154 Method and device for machining annular-shaped workpieces |
| 11/18/2004 | WO2004098823A1 Method and device for breaking separation of bearing caps |
| 11/16/2004 | US6817505 Method and device for fracture-splitting a workpiece |
| 11/03/2004 | CN1173789C Working device and method for band-type blade |
| 10/19/2004 | CA2197417C A slotting tool |
| 09/30/2004 | US20040187656 Container trimming apparatus |
| 09/16/2004 | US20040177502 Method of manufacturing connecting rods |
| 09/02/2004 | DE10345569A1 Stanzpresse Punch press |
| 08/31/2004 | US6782609 Connecting rod cracking apparatus |
| 08/26/2004 | DE202004007779U1 Split bearing for especially connecting rod has at least in sections a zigzag form separation notching which has sections which lie outside design parting plane |
| 08/26/2004 | DE10349879B3 Separating process for hollow body involves moving at least one tool part relative to other and to hollow body along body |
| 08/25/2004 | EP1449608A2 Machine for separating blocks of iron material from a mass of loose scrap |
| 08/25/2004 | EP1252372A4 Method and apparatus for removing thimbles from the stubs of an anode |
| 08/19/2004 | WO2004069458A1 Method and device for cracking disk-like or plate-like production parts |
| 08/19/2004 | WO2004044349A3 Single jaw set multiple tool attachment system |
| 08/18/2004 | CN1522189A Device and method for cutting industrial waste |
| 08/12/2004 | DE202004008541U1 Stanzpresse, insbesondere zur Ablängung und Endenbearbeitung von Flachstabmaterial für Fensterbeschläge Punch press, especially for cutting to length and end processing of flat bar material for window fittings |
| 08/12/2004 | DE202004007583U1 Geteiltes Lager Split bearing |
| 08/12/2004 | DE10057640B4 Bruchtrennkerben Fracture splitting notches |
| 08/11/2004 | EP1445053A1 Method and device for fracturing flat or disc-like workpieces |
| 08/11/2004 | CN1520345A Method and device for machining annular-shaped workpieces |
| 08/10/2004 | US6773574 Controlling the ram force to a preset maximum value to stop the rams when contacting the stubs; then advancing at the same speed to push the stubs through the thimble; avoids bending of carbon anode yoke; aluminum smelting |
| 08/10/2004 | US6772506 Method for detaching swaged components of a disc drive |
| 07/29/2004 | US20040144826 Method and device for fracture-splitting a workpiece |
| 07/28/2004 | CN2628195Y Special apparatus for cutting metal strap |
| 07/21/2004 | CN1513632A Locating and guiding mechanism of shearing machine double suppoot moving blade adapter rolling |