| Patents for B23D 79 - Methods, machines or devices not covered elsewhere, for working metal by removal of material (2,827) |
|---|
| 07/23/2008 | EP1946876A1 Method for deburring a metal strip cross cut by flame cutting with smoothing plane tools |
| 07/16/2008 | CN201086194Y N-joining high speed welding machine for lighting lamp lever |
| 07/02/2008 | CN201079873Y Metal material belt side cleaning device for pipe-welding machine |
| 06/18/2008 | CN101203365A Device and method for removing an oblong burr from a molded part |
| 06/11/2008 | EP1930108A1 Device for deburring corners and method for deburring corners |
| 06/05/2008 | US20080127495 Pre-honed doctor blade with a curved profile lamella and method for producing said doctor blade |
| 05/28/2008 | CN101185981A Scraper type burr grinding machine device |
| 05/27/2008 | US7377987 cutting torch on a first side of a slab of steel; A pair of oxygen jets is placed on a second side of the slab; automatically eliminates burrs and anomalies |
| 05/21/2008 | CN201061838Y Edge-shaving device guided by copper strip |
| 04/30/2008 | DE102006050702A1 Vorrichtung und Verfahren zum Entfernen einer Metallbeschichtung Apparatus and method for removing a metal coating |
| 04/24/2008 | US20080092706 Image Pickup Apparatus |
| 04/10/2008 | DE102006048020A1 Working chamber components operating device i.e. burring and/or cleaning device, has feeding unit switched for operating on working chambers and used for operations flow of both working chambers |
| 04/09/2008 | EP1907157A2 Device and method for deburring grooves and edges |
| 04/08/2008 | CA2347305C A skiving head and process for skiving cylinders and cylinder tubes |
| 04/02/2008 | EP1904282A1 Device and method for removing an oblong burr from a moulded part |
| 03/27/2008 | WO2008035885A1 Processing device of surface pattern |
| 03/27/2008 | WO2008034407A1 Rotary transmission leadthrough for a pipe cutting machine |
| 03/27/2008 | DE202007018109U1 Mehrfunktionsschaber mit einer auswechselbaren Schneide Multi-function scraper with a replaceable cutting |
| 03/27/2008 | CA2664106A1 Rotary transmission leadthrough for a pipe cutting machine |
| 03/12/2008 | CN201033380Y Aluminum lever surface scraping mechanism |
| 03/12/2008 | CN100374232C Method and aparatus for cutting panel end surface |
| 03/06/2008 | DE102007008825B3 Hand operated cutting device for treatment of welded joints for relatively high-quality pipe connections in piping, particularly for the space travel area, has cutting tool formed by plunger assigned to welded joint of pipe connection |
| 03/05/2008 | CN201030453Y Rotary cutter facilitating cutting heavy caliber pipe |
| 02/21/2008 | WO2008019934A1 Device for the thermal deburring of workpieces |
| 02/21/2008 | DE102006038309A1 Vorrichtung zum thermischen Entgraten von Werkstücken Apparatus for thermal deburring of workpieces |
| 02/21/2008 | CA2659913A1 Device for the thermal deburring of workpieces |
| 02/20/2008 | CN201023153Y Deburring knife bar device |
| 02/20/2008 | CN201023152Y Piston-type disc-shape deburring knife assembling structure |
| 02/20/2008 | CN101125383A Aluminium rod surface scraping mechanism |
| 02/13/2008 | CN201020570Y Soldering seam grinding machine |
| 02/13/2008 | CN101121209A Copper tape guide edging device |
| 01/30/2008 | CN201013870Y Chip-breaking cam wheel |
| 01/16/2008 | CN201006560Y Aluminium-plastic steady state composite pipes manual head making machine |
| 01/10/2008 | WO2008004740A1 Burr-removing device |
| 01/09/2008 | CN201002146Y Automatic burr fin remover |
| 01/09/2008 | CN100360268C Auto scraping back machine for key's billet |
| 12/26/2007 | EP1868759A1 Device for forming protruding projections, teeth, chips, crimpings or the like from a brake lining support plate |
| 12/26/2007 | CN200995306Y Simple cutter of steel billet rag ridge |
| 12/19/2007 | CN200991785Y Hand axle-bush planing-cutting machine |
| 12/12/2007 | CN200988120Y Scraper |
| 12/12/2007 | CN200988119Y Electric mechanical scraper |
| 12/06/2007 | DE202007013506U1 Schälmesser für ein Schälgerät zur spanabhebenden Oberflächenbehandlung von Kunststoffrohren Paring knife for peeling a device for removing surface treatment of plastic pipes |
| 12/05/2007 | CN101081451A Scraping method and apparatus for the copper belt part processing of transformer |
| 11/14/2007 | CN200974150Y Cutter for removing teeth end burr |
| 11/14/2007 | CN200974148Y Aperture deburring knife tool |
| 11/14/2007 | CN200974147Y Inboard aperture burr removing appliance |
| 11/14/2007 | CN200974146Y Edge scraping device |
| 11/07/2007 | CN200970637Y Step round hole horing/scraping tool |
| 11/06/2007 | CA2439464C Method and apparatus for reforming tubular connections |
| 10/25/2007 | DE202007009624U1 Vorrichtung zur Herstellung von Zahnstangen An apparatus for the production of toothed racks |
| 10/18/2007 | DE102006025812B3 Striper for machining rod/tube shaped workpieces, has relative motion unit with gear comprising cover and holder drive pinions, and control unit controlling axial displacement of gear shaft relative to feed cover and/or workpiece holder |
| 10/17/2007 | CN200960566Y Detachable press knife for processing petroleum drill pipe |
| 10/17/2007 | CN101053909A Burring knife for deburring tool |
| 10/10/2007 | CN101049671A Using water jet processing tank method, heat exchanger component and heat exchanger |
| 10/02/2007 | CA2522723C Apparatus and method for thermal de-burring of slotted well liners |
| 09/27/2007 | DE102006013667A1 Thermische Entgratanlage mit Schnellentlüftung Thermal deburring with quick exhaust |
| 09/26/2007 | EP1837111A2 Thermal deburring installation with rapid ventilation |
| 09/26/2007 | CN101041193A Thermal deburring installation with rapid ventilation |
| 09/12/2007 | CN200945537Y Deburring knife tool |
| 09/12/2007 | CN200945536Y Large-scale plane drag scraper |
| 08/30/2007 | WO2007097204A1 Tool for removing burr |
| 08/29/2007 | CN200939532Y Deburring machine for Mg rod |
| 08/29/2007 | CN200939531Y Angle clearing machine for making plastic-steel sash and door |
| 08/29/2007 | CN200939530Y Tip of heat exchanger and mark cutter for welding seam |
| 08/22/2007 | CN2936548Y Novel pipe plate groover |
| 08/15/2007 | CN101016942A Chip breaking gear |
| 08/08/2007 | CN2930924Y Roll scale removing machine for forging |
| 08/02/2007 | WO2007085217A1 Thermal deburring method |
| 07/26/2007 | WO2007082530A2 Tool for deburring drillings |
| 07/25/2007 | CN2925688Y Oxidized leather cleaner of axial forging piece |
| 07/24/2007 | CA2475801C Tool for surface burring |
| 07/18/2007 | CN2923134Y Burring device for side of gear |
| 07/18/2007 | CN2923044Y High-pressure water cutting nozzle |
| 07/11/2007 | CN2920500Y Tso-purpose cutter tool |
| 06/27/2007 | CN2915342Y Hand-carrying rust remover |
| 06/21/2007 | WO2007069863A1 Tool for manufacturing focusing and zooming rings of cctv cameras |
| 06/21/2007 | DE102005061130A1 Entgratvorrichtung Deburring |
| 06/19/2007 | CA2145133C Process and device for deburring and chamfering the edges of holes made in a plate holding a bundle of tubes |
| 06/13/2007 | CN2910445Y Aluminium section rod brushing machine |
| 06/05/2007 | CA2456205C Device for deburring the inside of longitudinal seam welded pipes, and method for adjusting a device of this type |
| 05/31/2007 | DE102005056552A1 Apparatus for machining corner connections of window or door frames formed from welded profile parts, especially of plastics, has tool supporting buffer(s) movable for machining chamfer connection |
| 05/24/2007 | WO2007057199A1 Device for the thermal deburring of workpieces |
| 05/24/2007 | CA2628319A1 Device for the thermal deburring of workpieces |
| 05/22/2007 | CA2191705C Apparatus for machining the circumferential surface of a cylindrical object |
| 05/09/2007 | CN2897518Y Unit for replacing heat-exchange tube of cooler |
| 05/03/2007 | WO2007012381A3 Device and method for deburring grooves and edges |
| 04/11/2007 | CN2887508Y Combined cutter tool for machining internal wall of titanium alloy jointless tube |
| 03/29/2007 | DE102005045143A1 Verfahren und Vorrichtung zur spanenden Bearbeitung von Werkstücken Method and device for machining of workpieces |
| 03/21/2007 | CN2880339Y Burr-removing device in straight seam welding pipe of mechanical driving and reversing cutter |
| 03/08/2007 | DE102005042045A1 Verfahren zur Herstellung eines aufweitbaren, geschweißten Rohres, insbesondere für einen mechanisch gefügten Wärmetauscher Process for the preparation of an expandable, welded tube, particularly for a mechanically joined heat exchanger |
| 02/07/2007 | EP1635979B1 A bead trimmer with a tool extraction system |
| 02/01/2007 | US20070023480 Bead trimmer with a tool extraction system |
| 01/25/2007 | WO2007009429A1 Device and method for removing an oblong burr from a moulded part |
| 01/10/2007 | CN1891395A Induction hardened blade |
| 01/10/2007 | CN1293994C Hand-held electric tool system |
| 01/04/2007 | US20070001351 Apparatus and method for thermal de-burring of slotted well liners |
| 01/04/2007 | DE102005061128B3 Deburring device, comprises rotating brush and guiding disk adjustable in height in relation to one another |
| 01/03/2007 | EP1737601A2 Steel cutting system and method |
| 12/28/2006 | WO2005072212A3 Steel cutting system and method |
| 12/27/2006 | CN2850784Y Hand-operated rotation machining tools |