| 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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| 04/16/2009 | DE102007048324A1 Valve device for hydraulic speed selector system of motor vehicle has housing for valve spool formed as bore providing precision fit for spool, wherein valve block is produced as cast part |
| 04/16/2009 | DE102007038444B3 Verfahren und Rohling zum Herstellen eines Verdichterblocks einer Kleinkältemaschine, insbesondere für eine hermetisch gekapselte Kältemittelverdichtereinrichtung Method and blank for manufacturing a compressor block of a small refrigerating machine, particularly for a hermetically encapsulated refrigerant compressor means |
| 04/15/2009 | CN100478123C Stainless-steel band special apparatus for steel-aluminum composite contact rail |
| 04/15/2009 | CN100478119C Making process of stainless steel belt for composite aluminium-steel contact rail |
| 04/14/2009 | CA2440547C Pipe nipple |
| 04/09/2009 | DE202008013588U1 Stabilisator Stabilizer |
| 04/08/2009 | CN100475429C A labor-saving automobile hub forming method and device thereof |
| 04/07/2009 | US7513907 Expandable stents and method for making same |
| 04/02/2009 | US20090088890 Method and apparatus for the manufacture of a surface on a gas turbine blade |
| 04/02/2009 | DE102007045275A1 Anti-friction bearing cage manufacturing method, involves laying cage halves around shaft section i.e. bearing journal, such that cage halves form cage ring, and molding cage ring with closed plastic casing |
| 04/02/2009 | DE102007043233A1 Sheet metal layer for metallic flat gasket, has sheet layer provided with supporting device for supporting pressing force, where elevation is designed as elevation generated on embossing roller which shifts metal layer |
| 04/01/2009 | CN101398126A Chamfer angle finishing steel flat and method for producing the same |
| 03/31/2009 | US7510582 Method of fabricating thin film battery with annealed substrate |
| 03/26/2009 | WO2005070112A3 Part having passages and method of forming |
| 03/26/2009 | US20090077807 Self-Releasing Spring Structures And Methods |
| 03/25/2009 | CN101392785A Method of manufacturing a blind threaded insert |
| 03/25/2009 | CN100471616C Method for processing thin wall metal elbow |
| 03/24/2009 | CA2614808C Vehicle step tube |
| 03/19/2009 | US20090071767 Disc brake caliper body and a disc brake caliper comprising such a body |
| 03/18/2009 | CN101386986A Novel technique for infiltrating silicon carbide on automobile cylinder liner internal wall surface |
| 03/17/2009 | US7503588 Pipe nipple |
| 03/12/2009 | WO2009030575A1 Process for producing a ball cage of a joint |
| 03/12/2009 | DE102008038827A1 Method for manufacture of split bearing race for angular contact roller bearing, involves bifurcating annular blank along annular portions having higher thickness so that bearing race portions are formed |
| 03/12/2009 | DE102007044289A1 Werkzeugmaschinenvorrichtung, Werkzeugmaschine und Verfahren zur Herstellung einer Werkzeugmaschinenvorrichtung Machine tool device, power tool and method for manufacturing a machine tool device |
| 03/11/2009 | EP1622535A4 Methods for manufacturing endodontic instruments |
| 03/11/2009 | CN100467929C Identical-intensity flexible piping joint clasp and its production |
| 03/05/2009 | WO2009028127A1 Screw rotor working method, working apparatus, and screw rotor |
| 03/05/2009 | US20090059485 Assembly of a handheld electronic device |
| 03/05/2009 | DE102007043746A1 Fertigungsverfahren für einen Kugelkäfig eines Gelenks Manufacturing method for a ball cage of a joint |
| 03/05/2009 | DE102007040603A1 Single-layer, hardened feed pipe manufacturing method for transporting solid, involves forming ring holder at inner side of tube end within area of welding influence zone and fixing wear component in ring holder and in coupling shoulder |
| 03/05/2009 | DE102006017793B4 Kraftfahrzeugsitzgleitschiene, sowie Verfahren zu deren Herstellung Kraftfahrzeugsitzgleitschiene, as well as processes for their preparation |
| 03/04/2009 | CN100464939C An improved manufacturing method of slide carriages and manufacturing equipment thereof |
| 02/26/2009 | US20090049677 Methods And Systems For Producing Faces Of N-Dimensional Forms |
| 02/26/2009 | DE102007039395A1 Diaphragm actuator for actuating valve spindle in production system of e.g. food industry, has diaphragm whose radial outer area rests at inner side of sleeve in molded and welded manner, where sleeve is tightly fixed at housing |
| 02/25/2009 | CN101372074A Batch processing method of flange blank of pulley with large diameter |
| 02/24/2009 | CA2449099C Method and device for machining annular-shaped workpieces |
| 02/19/2009 | DE102007038370A1 Verfahren zur Herstellung einer Antriebswelle Process for the preparation of a drive shaft |
| 02/19/2009 | DE102005053168B4 Basistrommel oder Strukturierungstrommel und Verfahren zum Herstellen einer solchen Trommel Basis drum or drum structure and method for manufacturing such a drum |
| 02/18/2009 | CN101367164A Method and blank for manufacturing a compressor block of a small-type refrigeration appliance |
| 02/11/2009 | EP2021144A1 Method of machining the bearing seats of the main and rod bearings of crankshafts |
| 02/11/2009 | CN101362276A Forming method of lamp post sheet material and production line thereof |
| 02/11/2009 | CN101362275A Machining a race gear of a constant-velocity joint |
| 02/11/2009 | CN100460139C Method for producing fan impeller with strengthened front or rear fringes |
| 02/11/2009 | CN100460138C Integrated forging method of flange type step thin wall long sheath forging |
| 02/10/2009 | US7487580 Method of forming a self dissipating snow abatement system |
| 02/05/2009 | DE102007024369B4 Verfahren zum Herstellen eines Modells und Halbzeug A method for producing a model and semifinished |
| 02/04/2009 | CN100457381C Expansion and forming method for large and small round of elliptical spiral casing |
| 02/04/2009 | CN100457380C Method for machining clutch shafts |
| 01/29/2009 | DE102007046788B3 Verfahren zum Herstellen eines Schließringbolzens und Schließringbolzen A method for producing a locking ring bolt and lockbolts |
| 01/29/2009 | DE102007034564A1 Bearing ring manufacturing method for ball bearing, involves processing bearing ring sleeve by machining with finished size, and machining coated surfaces by lathing of diamond with finished size, where bearing ring sleeve is made of steel |
| 01/29/2009 | DE102005054699B4 Verfahren zur Herstellung eines mechanischen Kugelgelenks und durch dieses Verfahren erhaltenes Kugelgelenk Process for the preparation of a mechanical ball and socket joint and the ball joint obtained by this method |
| 01/28/2009 | CN100455402C Machining process of hemisphere for cylinder in automobile air conditioner compressor |
| 01/21/2009 | CN101347887A Method for producing upper gear tooth of steering arm shaft of automotive power steering gear |
| 01/21/2009 | CN100453254C Method for fabricating four pieces of oral ring of bottle jack mold of glassware |
| 01/21/2009 | CN100453251C Method for manufacturing sleeve |
| 01/15/2009 | US20090014908 Device and a Method for Manufacturing Three-Dimensional Component Parts |
| 01/15/2009 | US20090013864 Connecting Plate of a Hydrostatic Machine and Method for Producing the Connecting Plate |
| 01/14/2009 | CN100450702C Method for manufacturing static pressure guide rail |
| 01/08/2009 | WO2009004228A2 Method for in situ machining of a large dimension part with a parallel architecture machine |
| 01/08/2009 | US20090012598 Method of fabricating an implantable medical device by deformation of a tube or a sheet |
| 01/08/2009 | US20090008209 Production Method for Coned Disk Spring and Clutch Unit |
| 01/08/2009 | US20090007431 Method of manufacturing dental instruments from super-elastic alloys |
| 01/08/2009 | US20090007411 Method for manufacturing injection hole member |
| 01/08/2009 | DE102007029728A1 Verfahren und Vorrichtung zur Reparatur von Blisks von Gasturbinen Method and apparatus for the repair of gas turbine blisks |
| 01/07/2009 | CN101337311A Method for processing spheroid abnormal hole and surface using general-purpose machine and standard frock |
| 01/07/2009 | CN100448614C High performance mirror polish equipment with double grinding heads and technique method of mirror polish |
| 01/07/2009 | CN100448597C Cupronickel condensation tube production process using disk stretch |
| 01/06/2009 | US7472467 Method for frictionally connecting the front surfaces of two machine components for transmitting high torques or transverse forces |
| 01/02/2009 | DE102008004395B3 Door ring manufacturing method for washing machine, involves pressurizing torus with incompressible medium, removing formed torus from multi-part form, and separating formed torus into two sub-rings |
| 01/02/2009 | DE102007029470A1 Method for producing sliding bearing, preferably bearing shell or bearing bush, involves applying lead free solder material on translative or pivoted metal body |
| 01/01/2009 | US20090000742 Shower Plate and Method for Manufacturing the Same |
| 12/31/2008 | CN101332554A Processing method of machine parts |
| 12/31/2008 | CN100446913C Bent machining method for metal plate |
| 12/25/2008 | US20080314995 Metal-containing transaction card and method of making same |
| 12/25/2008 | US20080313880 Ram For Powered Hammer |
| 12/24/2008 | CN101327558A Method for producing G group plate mode steel plate by the combination of digital control torch cutter and shears |
| 12/24/2008 | CN101327530A Tool group and method for processing straight holes on diesel engine stand bevel |
| 12/24/2008 | CN100445627C Preparation method of Y-shaped hot-pressed three-way pipe fitting |
| 12/24/2008 | CN100445022C Ternary structure compounding process of producing dumat wire |
| 12/23/2008 | US7468015 Method for manufacturing a variator component of continuously variable transmission, and variator component of continuously variable transmission |
| 12/18/2008 | US20080309057 Combustion Chamber and Method for Production Thereof |
| 12/18/2008 | DE102007032954B3 Production of a three-dimensional cam for driving a cam follower comprises crossing the rotational axis of the cam in a single crossing angle during formation of a base circle cylinder section without cutting the rotational axis of the cam |
| 12/18/2008 | DE102007026702A1 Achskomponente und Verfahren zur Herstellung einer Achskomponente Axle component and method for making a axle component |
| 12/17/2008 | EP1300215B1 Method of manufacturing disk for variator |
| 12/11/2008 | DE102007026824A1 Verfahren zur Herstellung von Nocken für gebaute Nockenwellen A process for producing cams for assembled camshafts |
| 12/11/2008 | DE102007026810A1 Herstellungsverfahren für Abgasbehandlungseinrichtungen, wie zB Abgaskatalysatoren und Partikelfilter Manufacturing processes for waste gas treatment facilities, such as catalytic converters and particulate |
| 12/10/2008 | CN101318278A Designing and assembling method for combined counterbored hole |
| 12/10/2008 | CN100441369C Directional axial conical standpipe process of motorcycle by disposable cold extruding formative machining |
| 12/09/2008 | US7461440 Blind, blind slat, manufacturing method of the same, and forming machine of the same |
| 12/04/2008 | WO2008146818A1 Method of preparing through holes in tube body wall surfaces, and tube body structure |
| 12/04/2008 | DE202007010417U1 Vorrichtung zur Aufnahme einer Hydraulikflüssigkeit innerhalb eines Kraftfahrzeug-Hydraliksystems An apparatus for receiving a hydraulic fluid within a motor vehicle Hydraliksystems |
| 12/03/2008 | EP1997581A1 Method and apparatus for milling thermal barrier coated metals |
| 11/27/2008 | US20080292395 Guide pin with flange assembled from annular pieces and outer ring |
| 11/27/2008 | US20080289182 Method of fabricating structure having out-of-plane angular segment |
| 11/27/2008 | US20080289170 Flat gasket and process for the production of a flat gasket |
| 11/27/2008 | DE10246403B4 Verfahren zum Herstellen einer Düsenlochplatte für eine Einspritzdüse und Einspritzdüse mit einer solchen Düsenlochplatte A method of manufacturing a nozzle orifice plate for an injection nozzle and injector with such a nozzle orifice plate |
| 11/27/2008 | DE102007024369A1 Verfahren zum Herstellen eines Modells und Halbzeug A method for producing a model and semifinished |
| 11/27/2008 | DE102007008142B4 Verfahren und Vorrichtungen zur Herstellung eines Mehrflächengleitlagers Methods and apparatus for producing a multi-surface plain bearing |
| 11/20/2008 | US20080286558 Cbn Sintered Body for High Surface Integrity Machining, Cbn Sintered Body Cutting Tool, and Cutting Method Using the Same |
| 11/20/2008 | US20080286036 Articulation joints for steerable medical devices and methods of making same |