| 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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| 11/17/2010 | EP2251114A2 Method and apparatus for trimming a can |
| 11/17/2010 | CN101885087A Material cutting machine provided with waste shearing mechanism |
| 10/27/2010 | CN201613565U 一种水力切割机摆头装置 One kind of hydraulic cutter swing device |
| 10/26/2010 | US7819063 Inflatable explosive breaching device |
| 10/20/2010 | CN101862857A Self-alignment cutting device for irregular ellipsiod |
| 10/20/2010 | CN101862856A Device for finishing the cutting of beveled edge V-shaped round hole of silicon steel sheet in one process step by numerical control positioning and adjusting |
| 10/19/2010 | US7814632 Method for break separation of pieces that can be re-assembled or their starting materials |
| 10/13/2010 | CN101856745A Tinplate longitudinal and transverse shearing device |
| 10/07/2010 | DE19732650B4 Leitungstrenner Loop isolator |
| 09/29/2010 | CN1689775B Method for detaching reassembled components or prefabricated material |
| 09/29/2010 | CN101224589B Labyrinth seal structure of water knife device for longitudinal movement rail |
| 09/28/2010 | CA2505120C Single jaw set multiple tool attachment system |
| 09/23/2010 | WO2010105591A2 Apparatus for stamping, cutting and bending sheet metal parts |
| 09/22/2010 | CN101842182A Fracture separation module for a machine tool, machine tool with a fracture separation module, and fracture separation method |
| 09/09/2010 | DE202010004242U1 Vorrichtung zum Schneiden, Werkzeugmaschine Apparatus for cutting, machine tool |
| 09/08/2010 | EP2226144A1 Device for capturing and removing thin workpiece strips and profiling machine with such a device |
| 09/08/2010 | CN101823271A High-pressure water knife cutting system |
| 09/01/2010 | CN201570522U Battery shell notching machine with multi-station stretching guide rail |
| 08/18/2010 | CN201552337U Automatic two-sided flattening machine of cup pot |
| 08/05/2010 | DE10217960B4 Vorrichtung zum Ablängen eines Fenster- bzw. Türbeschlags An apparatus for cutting a window or door fitting |
| 08/05/2010 | DE102006033568B4 Herstellungsverfahren für Rohre und Walzenstraße zur Durchführung dieses Verfahrens Manufacturing method for tubes and rolling mill for carrying out this method |
| 07/21/2010 | CN201529804U Aluminum casing cutting machine |
| 07/21/2010 | CN101784357A A method for separating a sheet of connected briquettes into individual briquettes and an apparatus therefor |
| 07/21/2010 | CN101224588B Long stroke water knife based on silk pole transmission |
| 07/15/2010 | DE102009004463A1 Werkzeugmaschine Machine tool |
| 07/07/2010 | CN101767222A Synchronous cutting device for automobile reinforcing plate |
| 06/30/2010 | CN201516623U Modular combined type water cutting machine |
| 06/30/2010 | CN201516553U Scrap steel strip clamping-eliminating straightening machine |
| 06/22/2010 | US7740719 cutter produced with a superior workability and having a low deterioration in the hardness even when heated in use, excellent corrosion resistance and low-temperature embrittlement resistance, and satisfactorily maintaining the cutting performance for a long time; durability |
| 06/16/2010 | CN101733778A Numerical control vertical-type high-pressure water cutting machine |
| 06/16/2010 | CN101733468A Technical method of high speed machine adding aluminium plate baiting |
| 05/26/2010 | CN101712084A Wave shearing process |
| 05/26/2010 | CN101247915B Sampling apparatus and method |
| 05/20/2010 | DE202010001300U1 Schnellwechsel-Positionier-System für Niederhalter von Schnittwerkzeugen zum Entgraten Quick-positioning system for low holder of cutting tools for deburring |
| 04/22/2010 | WO2010044658A1 Mobile device and method for the destruction of data carriers |
| 04/22/2010 | WO2010044653A1 Mobile device for the destruction of data carriers |
| 04/14/2010 | CN101181759B Hobbing type dual-side chopping shear backlash adjusting device |
| 03/31/2010 | EP2167265A1 Fracture separation module for a machine tool, machine tool with a fracture separation module, and fracture separation method |
| 03/09/2010 | US7673388 Method of forming fracture start portion of ductile metal part and fracture start portion forming device |
| 03/03/2010 | CN101658954A Billet shearing device based on image sensing and shearing method thereof |
| 02/24/2010 | CN101653845A Disconnecting device |
| 02/09/2010 | US7658003 Method and apparatus for removing fracture powder from fracture surfaces of a ductile metal part |
| 01/28/2010 | WO2010009687A1 Method for producing steel fibers |
| 01/28/2010 | DE102008011024B4 Schneidverfahren zum Vermindern eines Schnittschlags und Schneidmaschine mit einem Kurbelantrieb zur Durchführung dieses Verfahrens Cutting method for reducing a cutting stroke and cutting machine with a crank mechanism for implementing this method |
| 01/28/2010 | CA2730702A1 Method for producing steel fibres |
| 01/27/2010 | CN201389881Y High-pressure water-cutting device for cutting finished products |
| 01/27/2010 | CN201389674Y Synchronous shaft guide pipe of double-side trimming shear |
| 01/21/2010 | DE102008014796B4 Vorrrichtung und Verfahren zum Innenhochdruck-Scheren und Innenhochdruck-Beschneiden für ein Innenhochdruck-Umformwerkzeug Vorrrichtung and procedures for the internal high-pressure hydroforming shears and pruning for an internal high pressure forming tool |
| 01/20/2010 | EP1507608B1 Method and apparatus for forming a structural member |
| 01/13/2010 | EP2069115B1 Method of processing a window fitting |
| 01/05/2010 | CA2399351C Method and apparatus for the training of strip, especially hot roll metal strip |
| 12/30/2009 | CN101612678A Diaphragm cutting-off method and cutting-off device |
| 12/29/2009 | CA2387586C Method and device for treating bodies after separation by breaking |
| 12/24/2009 | DE102008028242A1 Method for cutting sheet components, involves heating sheet component before cutting locally within area of lip by laser beam for reduction of hardness |
| 12/24/2009 | DE10043212B4 Schneidverfahren Cutting process |
| 12/16/2009 | CN101605618A Drive roller, in particular for edge trimmers |
| 12/09/2009 | EP2130631A2 Method and device for disintegrating voluminous metal sections |
| 12/02/2009 | EP1492640B1 Method for applying a working force to a workpiece |
| 11/26/2009 | DE202004021659U1 Vorrichtung zum Brechen von scheiben- oder plattenartigen Werkstücken A device for crushing disk- or plate-like workpieces |
| 11/18/2009 | EP2117763A1 Fracture-splitting method |
| 11/18/2009 | CN201346712Y Fracturing clamp for fracturing connection rod |
| 11/12/2009 | DE102009017276A1 Verfahren zum elektrohydraulischen Beschneiden, Bördeln und Falzen von Zuschnitten A method for electro-hydraulic trimming, beading and folding of blanks |
| 10/29/2009 | WO2009130122A1 Cutting method and apparatus |
| 10/29/2009 | CA2721258A1 Cutting method and apparatus |
| 10/28/2009 | CN201333558Y Numerical control cutting machine for expandable polystyrene (EPS) |
| 10/21/2009 | CN101559502A Underwater cutting releasing mechanism |
| 10/21/2009 | CN100551576C Method for forming a structural member |
| 10/14/2009 | CN201325091Y Nozzle structure of water-jet cutting machine |
| 10/14/2009 | CN101554738A Numerical control five-axle linkage super-high pressure water jet cutting machine |
| 10/07/2009 | CN201320777Y Vertical numerical control superhigh pressure water cutting machine |
| 09/23/2009 | EP2101934A1 Drive roller, in particular for edge trimmers |
| 09/17/2009 | DE102008014434A1 Component e.g. piston rod, producing method for engine, involves forming cracking notch in region of separation surface/separation plane, clearing away cracking notch and chamfering wall of cracking notch |
| 09/16/2009 | CN101534986A Reversible bolt-on piercing tip |
| 08/27/2009 | DE102008011024A1 Schneidverfahren zum Vermindern eines Schnittschlags Cutting method for reducing a cutting stroke |
| 08/12/2009 | CN201287218Y Automatic pipe fitting cutting and repairing machine |
| 08/05/2009 | EP2085170A1 Crushing apparatus for demolition or similar works |
| 08/05/2009 | EP1239965A4 Multiple tool attachment system |
| 07/30/2009 | DE112007002216T5 Umkehr- und anschraubbares Schneidmesser Reversed and bolt-on cutting blades |
| 07/22/2009 | EP1631426B1 Device for transversally cutting sheets, in particular metal or plastic sheets |
| 07/22/2009 | CN100515637C Method and device for the production of a split bearing arrangement |
| 06/18/2009 | DE102007060630A1 Production arrangement for manufacturing vehicle part e.g. body part, has shredder provided outside of press and connected upstream to scrap chute, where shredder crushes wastage piece for formation of wastage parts |
| 06/17/2009 | EP2069115A1 Method of processing a window fitting |
| 06/02/2009 | CA2387577C Method of producing support pillars |
| 05/27/2009 | EP1888284B1 Sampling device and method |
| 05/27/2009 | CN101439521A Nozzle structure for water-jet cutting machine |
| 05/20/2009 | CN100488685C Device and method for machining split workpieces |
| 05/14/2009 | DE102007053814A1 Machine tool for machining connecting rods useful in internal combustion engine of motor vehicle, has chamfering device with fiber laser and laser nozzle, guiding device, controller, breaker, drilling- and/or milling device, and conveyor |
| 04/30/2009 | DE102008045582A1 Bandschneidevorrichtung und Bandzubringer-Wechsel-Schlitten Tape cutter and tape feeder changing carriage |
| 04/30/2009 | DE102007051685A1 Displacement device for use in e.g. material punching device, has membrane element provided in holding frame and subjectable by hydraulic fluid toward supporting plate so that plate is shifted, and frame arranged at base plate |
| 04/08/2009 | CN201217162Y Circular shearing machine |
| 04/08/2009 | CN201217100Y Rolling cut tool bit for pole piece |
| 04/08/2009 | CN100475395C Method and apparatus for fracturing seal rings |
| 03/25/2009 | CN201211607Y Iron tank shearing and flattening integrated machine |
| 03/25/2009 | CN100471618C Plastic semi-finished product with set disconnection position and use thereof |
| 03/19/2009 | WO2009035138A1 A method for separating a sheet of connected briquettes into individual briquettes and an apparatus therefor |
| 03/11/2009 | CN201205730Y Starting and positioning apparatus for water cutter head |
| 03/11/2009 | CN100467178C Method and device for fracturing flat or disc-like workpieces |
| 03/03/2009 | US7497361 Process to fracture connecting rods and the like with resonance-fatigue |
| 02/24/2009 | US7494034 Device for applying a working power to a workpiece |
| 02/24/2009 | CA2449099C Method and device for machining annular-shaped workpieces |