| Patents for B23P 13 - Making metal objects by operations essentially involving machining but not covered by a single other subclass (3,347) |
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| 03/19/2008 | CN101143417A Vehicle frame pipe fitting superplastic formation making method |
| 03/13/2008 | CA2601888A1 Tab and slot liftgate platform |
| 03/12/2008 | CN100374241C OOCr22Ni5MO3N high-nitrogen steel seamless steel pipe manufacturing method |
| 03/11/2008 | US7340978 Method and apparatus for making a rotary tool for chip removing machining |
| 03/06/2008 | US20080052894 Work Piece Centering Device and Method of Broaching |
| 03/05/2008 | CN101134276A Production technology of big-length oxygen-free copper stripe |
| 03/05/2008 | CN100372645C Hot-rolled finished product small steel rod surface ear defect removing method |
| 03/05/2008 | CN100372621C Method for manufacturing copper aluminium composite tubing and copper aluminium tubing produced thereby |
| 03/04/2008 | US7337542 Method for manufacturing hour-symbols and installation for implementing the same |
| 02/28/2008 | US20080047126 Method of manufacture a cup face with different thickness distribution |
| 02/28/2008 | US20080047125 Method for forming tapered piston pins |
| 02/28/2008 | DE10359301B4 Verfahren zum Herstellen einer Reibungsscheibe für eine Nasskupplung A method of manufacturing a friction plate for a wet clutch |
| 02/28/2008 | DE102005036253B4 Verfahren zur Herstellung eines Ventilstößels und Brennkraftmaschine A process for producing a valve lifter and the internal combustion engine |
| 02/27/2008 | CN100371127C Machining process of tubular moving head for reciprocating razor |
| 02/21/2008 | DE102006038775A1 Method for cutting apertures for low-friction bearings in annular cage blank comprises clamping blank in matrix with gap, through which apertures are stamped out from inside using punch |
| 02/14/2008 | US20080034573 Method of Forming Member, Valve Guide and Method of Forming the Same, and Method of Forming Tubular Member |
| 02/14/2008 | DE10108940B4 Kraftstoffeinspritzer Fuel injector |
| 02/13/2008 | CN101121184A Method for manufacturing titanium base composite pipe-rod materials |
| 02/13/2008 | CN100368653C Bowl fastening type up bowl of scaffold, and forging method |
| 02/13/2008 | CN100368141C Manufacturing method of male die |
| 02/12/2008 | US7329078 Nut and method for the production thereof |
| 02/07/2008 | US20080028607 Compound electromachining |
| 02/07/2008 | DE19913317B4 Verfahren zur Herstellung einer Düsenplatte mit einem Düsenloch, sowie Brennstoffeinspritzvorrichtung A process for preparing a nozzle plate having a nozzle hole, and fuel injector |
| 02/07/2008 | DE102006045275B3 Coated product producing method, involves introducing undercut into surface of base plate i.e. cylindrical hollow body, with cutting tool before coating of product, where undercut is aligned, oriented and opposite to another undercut |
| 02/06/2008 | CN101116934A Micro-wave oven furnace chamber inner container and processing method |
| 02/06/2008 | CN100366381C Method for controlling process evenness of steam generator pipe support plate in nuclear powder station |
| 02/06/2008 | CN100366379C Surface processing method for matchable, conforming to fluid tech. |
| 01/31/2008 | US20080022502 Method for producing a golf club head |
| 01/30/2008 | CN101113791A Ball valve core and fabrication technology thereof |
| 01/24/2008 | DE19911118B4 Metallwelle zur Aufnahme eines aufzuspritzenden oder aufzusteckenden Teils, sowie Anordnung aus Welle und Ritzel Metal shaft for receiving a aufzuspritzenden or part-to-install, and arrangement of shaft and pinion |
| 01/24/2008 | DE19838147B4 Verfahren zur Herstellung von Nockenwellen A process for the production of camshafts |
| 01/24/2008 | DE19803215B4 Pumpennabe für ein Pumpenrad eines Drehmomentwandlers Pump hub for an impeller of a torque converter |
| 01/24/2008 | DE10344724B4 Verfahren zum Herstellen eines wenigstens ein Lagerauge bildenden Werkstückes A method for producing at least one bearing eye of a forming workpiece |
| 01/24/2008 | DE10297106B4 Verfahren zur Herstellung einer Zahnstange für ein Zahnstangenlenksystem, sowie danach hergestellte Zahnstange A process for producing a rack for a rack and pinion steering system, and then prepared rack |
| 01/23/2008 | CN201009078Y Device special for stainless steel band molding for steel-aluminum complex contract rail |
| 01/23/2008 | CN101111345A A manufacturing method of machinery parts for linear motion and linear bushing manufactured by the above method |
| 01/23/2008 | CN101108457A Manufacturing method of blade steel plate |
| 01/17/2008 | US20080010807 Multi-Pitch Screw, And Manufacturing Method And Manufacturing Apparatus Of Multi-Pitch Screw |
| 01/17/2008 | DE19636662B4 Abgaskatalysator für Verbrennungsmotoren Exhaust gas catalyst for internal combustion engines |
| 01/17/2008 | DE102006031365A1 Cylinder e.g. hydraulic cylinder, tube e.g. tubular piston, producing method for lorry, involves centering tube segments such that contact surfaces are positioned opposite to each other, where segments have smaller length than piston |
| 01/16/2008 | CN101104236A Equal channel angular rolling method and device for preparing high performance magnesium alloy board |
| 01/16/2008 | CN101104235A Method for making metal frame |
| 01/10/2008 | DE102006031708A1 Making axle pivot for motor vehicle involves producing functional surfaces of base body and brake carrier and of axle journal in separate components, inserting axle journal into base body opening, joining to counterpart by pressure welding |
| 01/09/2008 | CN101100027A Petroleum drilling rod joint extrusion forming technology method |
| 01/09/2008 | CN101100026A Method for manufacturing steel bar continuous connecting device |
| 01/09/2008 | CN100360273C Method of and apparatus for cracking connecting rod |
| 01/02/2008 | CN101096067A Method and device for processing electric hammer drill shank |
| 01/02/2008 | CN101096066A Method for processing dust-collection sheet of living air device |
| 12/27/2007 | WO2003057619A3 Apparatus and method for nanoscale and microscale mechanical machining and processing |
| 12/27/2007 | US20070298258 Fluoride based composite material and method for making the same |
| 12/27/2007 | DE20221801U1 Mutter Mother |
| 12/27/2007 | DE102006029264A1 Method for forming aluminum sleeve entails producing coating of aluminum alloy for material, forging the aluminum material into sleeve, cutting sleeve to size, thermally treating sleeve, and anodizing sleeve, forming a film |
| 12/27/2007 | DE102006028512A1 Production of an annular body made from sheet metal comprises forming punch-outs and/or edges from sheet metal strips and rolling the metal strips and joining the free ends together to form the annular body |
| 12/27/2007 | DE102006028184A1 Verfahren und Vorrichtung zum Maßwalzen Method and apparatus for sizing |
| 12/26/2007 | EP1868528A2 Process for forming an improved metal alloy stent |
| 12/26/2007 | CN101091973A Punching method, and punching installation of using the method |
| 12/19/2007 | CN101089440A Valve stem and processing method |
| 12/19/2007 | CN101088701A Flat wire manufacturing method of manufacturing flat wire for ring gear |
| 12/19/2007 | CN101088700A Process of making anti-theft locking spacer |
| 12/19/2007 | CN101088648A Piston pin machining process with less cutting |
| 12/13/2007 | US20070283552 Manufacturing process for polymeric stents |
| 12/12/2007 | CN101085501A Method for processing thin wall metal elbow |
| 12/12/2007 | CN100354067C Method for manufacturing drum shaped roller |
| 12/12/2007 | CN100354063C Bush chamfering machine and method for processing bush chamfer with the same machine |
| 12/06/2007 | WO2007138903A1 Process for manufacturing rolling member, process for manufacturing rolling bearing, raceway member of rolling bearing and rolling bearing |
| 12/06/2007 | WO2007137762A1 Method of machining the bearing seats of the main and rod bearings of crankshafts |
| 12/06/2007 | US20070277363 Producing notch feature in small diameter steel alloy needle wire |
| 12/06/2007 | DE102005013862B4 Verfahren zur Fertigbearbeitung der Funktionsoberflächen einer einteiligen Ausgangsscheibe eines stufenlos variablen Toroidgetriebes, sowie eine danach hergestellte Ausgangsscheibe Method for finishing the functional surfaces of a one-piece output window of a continuously variable toroidal transmission, and an output disk then produced |
| 12/06/2007 | DE102004055375B4 Mehrdrahteinheit und Herstellungsverfahren hierfür Multiwire unit and manufacturing method thereof |
| 12/05/2007 | CN101081471A Knife stand structure of perforating knife tackle, the preparing method and the mortagage structure thereof |
| 11/29/2007 | US20070271785 Fans and turbines |
| 11/29/2007 | US20070271765 Machining System for Cutting Cylinder Heads |
| 11/29/2007 | DE10344722B4 Verfahren zum Herstellen eines wenigstens ein Lagerauge aufweisenden Werkstückes A method of manufacturing a bearing eye having at least one workpiece |
| 11/29/2007 | DE10344720B4 Verfahren zum Herstellen eines wenigstens ein Lagerauge aufweisenden Werkstückes A method of manufacturing a bearing eye having at least one workpiece |
| 11/29/2007 | DE102006024715A1 Production of a bearing seat of a main bearing and lifting bearing of crankshafts comprises molding, rolling all grooves or undercuts of the bearings, straightening rolling the crankshaft, fine machining, pre-milling and final milling |
| 11/28/2007 | CN101077558A Method for producing super large caliber seamless steel pipe |
| 11/28/2007 | CN101077557A Process for manufactruing machine tool column support and subbase and structural part |
| 11/28/2007 | CN100351041C Support device for processing complicated shape punched piece and its producing method |
| 11/27/2007 | US7299541 Contact press-fitting apparatus |
| 11/27/2007 | US7299532 Method for the creation of clearance holes |
| 11/22/2007 | US20070266540 Surface finishing method for stainless steel material and manufacturing method for metal gasket |
| 11/22/2007 | DE19925391B4 Wabenstrukturkörper und Verfahren zu seiner Herstellung The honeycomb structural body and method for its preparation |
| 11/22/2007 | DE19835559B4 Verfahren zur Herstellung von partiell verstärkten Blechformteilen A process for producing partially reinforced sheet metal parts |
| 11/22/2007 | DE19725801B4 Verfahren und Vorrichtung zur Herstellung eines Jochs für Universalgelenke Method and apparatus for manufacturing a yoke for universal joints |
| 11/22/2007 | DE112004001175B4 Verfahren und Vorrichtung zur mechanischen Bearbeitung von Gelenkbauteilen mit zueinander parallelen Bahnpaaren Method and apparatus for mechanical processing of articulation components with mutually parallel pairs of tracks |
| 11/22/2007 | DE102006023570A1 Method of producing a preferably cylindrical machine part from a starting ball profile avoids some drawbacks of previous processes, e.g.Saturn rings, is cost effective and gives an error-free surface |
| 11/22/2007 | DE102006023363A1 Verstellvorrichtung für eine Kraftfahrzeugkomponente mit einem Bremsgehäuse, feingestanztes Gehäuseelement und Verfahren zur Herstellung und/oder zur Montage einer Verstellvorrichtung Adjusting device for a motor vehicle component to a brake housing, fine stamped housing member and methods of making and / or for mounting an adjusting |
| 11/22/2007 | DE102005036526B4 Verfahren zur Herstellung eines einteiligen, hinteren Querträgers für Sitzrahmen von Fahrzeugsitzen A process for preparing a one-piece, rear cross member to the seat frame of vehicle seats |
| 11/21/2007 | CN101073870A Process for forging driven-gear briquette plate and circular piece of rear bridge of motor-automobile |
| 11/15/2007 | US20070261225 Process for producing leaves for leaf seal |
| 11/15/2007 | DE102007001295A1 Einlegeteil in ein Gießwerkzeug, Verfahren zur Herstellung eines Einlegeteiles und Verfahren zur Herstellung eines Zylinderkurbelgehäuses Insert in a casting tool, process for the preparation of an insert part and method for producing a cylinder crankcase, |
| 11/15/2007 | DE102004057682B4 Verfahren zur Herstellung eines drucktragenden Bauteils A method for producing a pressure-bearing member |
| 11/08/2007 | US20070256300 Method and Device for Machining Cracking Groove for Connecting Rod |
| 11/08/2007 | DE102006031616A1 Method for manufacturing joint or articulated connection entails introducing bush into one component in press which serves for manufacture of component, or in a tool provided there, for example progressive die or stage tool |
| 11/08/2007 | DE102006025615B3 Abstreifvorrichtung für eine Lebensmittel-Streifenschneidemaschine, Lebensmittel-Streifenschneidemaschine und Verfahren zur Herstellung einer Abstreifvorrichtung A scraping device for a food strip slicer, food slicer strip and method of manufacturing a stripping device |
| 11/08/2007 | DE102006020000B3 Verfahren zur Herstellung von rückfederungsarmen Halbschalen A process for producing low-springback half shells |
| 10/31/2007 | DE20221793U1 Rotationskörper einer Druckmaschine mit einem Ballen Rotational body of a printing machine with a bale |
| 10/31/2007 | CN101065212A Splitting method and device for connecting rod |
| 10/31/2007 | CN100345654C Cold-working boring and milling composite technology for automobile front axle |
| 10/30/2007 | US7287310 Method of forming and attaching a blade that can receive both symmetrical and asymmetrical arbors |