| 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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| 01/28/2010 | DE10115047B4 Verfahren und Vorrichtung zum Herstellen gebogener Federbandabschnitte Method and apparatus for producing curved spring band portions |
| 01/27/2010 | CN100584513C Method for manufacturing primary member of hollow blade of turbine and uses of cylindrical ring |
| 01/21/2010 | DE102009012961B3 Ring i.e. synchronous inner ring, manufacturing method for synchronizing device of vehicle gearbox, involves forming arc-shaped grooves in one of anti-friction surfaces by eddy rotation process |
| 01/21/2010 | DE102008054242A1 Arcuate slide bearing element i.e. spacer disk, has flat material section with thickness increasing from one side to another side before bending of section in breadth direction such that element has uniform thickness after bending |
| 01/21/2010 | DE102008040550A1 Method for producing a metal composite component, which is provided with two portions of different magnetization, where the two portions lie in direct succession on the one-piece component |
| 01/21/2010 | DE102008040549A1 Verfahren zur Herstellung eines metallischen Verbundbauteils, insbesondere für ein elektromagnetisches Ventil A process for producing a metallic composite component, in particular an electromagnetic valve |
| 01/21/2010 | DE102008033498A1 Baseplate producing method for excentric tensioning device for belt drive of internal combustion engine of motor vehicle, involves applying metallic coating on sheet metal plate before forming process for finishing baseplate |
| 01/20/2010 | CN101628372A Sealing process of stainless steel tube with small diameter |
| 01/20/2010 | CN101628371A Method for processing large workpiece boring hole by using drilling machine |
| 01/20/2010 | CN100581716C Flat wire manufacturing method of manufacturing flat wire for ring gear |
| 01/19/2010 | US7647687 Method of manufacturing a stent |
| 01/14/2010 | US20100005660 Method of manufacturing suspension support devices |
| 01/14/2010 | DE102008032676A1 Spring/actuator element for use in control element of e.g. relief valve, has structural parts connected with each other along connecting area in adhesively joined manner, such that operating fluid is enclosed in pressure chamber |
| 01/13/2010 | CN100579710C Method for producing angle pin casing tube |
| 01/07/2010 | DE202009012284U1 Hydraulikzylinder mit Niro-Oberfläche Hydraulic cylinder with stainless steel surface |
| 01/07/2010 | DE102009003636B3 Motor vehicle wheel finish-machining method, involves uncovering metal of wheel in position, and subjecting mirror surface to electrolytic treatment i.e. eloxal-process, for adjusting impression of visible mirror surface |
| 01/07/2010 | DE102008044870A1 Floater manufacturing method for producing e.g. single-walled safety pipe, for use as brake tube in motor vehicle, involves impinging surface of caliber, and compressing material of caliber up to desired main diameter in region of surface |
| 01/07/2010 | DE102008031752A1 Single-piece valve tappet for valve drive of a combustion engine, comprises a start-up section with a start-up area for a valve control element, and two guidance sections formed in the form of hollow cylindrical sections |
| 01/06/2010 | CN101618495A Method for assembling bearings on shaft |
| 01/06/2010 | CN100577334C Edge milling machine and method for processing board by using the edge milling machine |
| 12/31/2009 | DE102008030455A1 Main shaft gear shift lever shaft, for a motor vehicle gearbox, has a sleeve section formed by a wound metal strip bonded in place |
| 12/30/2009 | CN101612699A Forming method of depression on workpiece |
| 12/30/2009 | CN100574968C Method for making metal frame |
| 12/30/2009 | CN100574967C Drawing technique for manufacturing sheath |
| 12/24/2009 | US20090318946 Pricking Needle and Lancet Having The Same |
| 12/24/2009 | US20090315376 Reclinable chair with adjustable parallel locking gas spring device |
| 12/24/2009 | US20090313806 Golf club groove configuration |
| 12/24/2009 | DE102008029274A1 Verbindungsanordnung in einem Getriebe und Schaltungsanordnung mit der Verbindungsanordnung Connecting arrangement in a transmission and circuit arrangement with the joint assembly |
| 12/24/2009 | DE102008027596A1 Verfahren zur Herstellung eines Lagerbauteils A process for producing a bearing component |
| 12/23/2009 | CN101607357A Improved processing technology for inner hole of bearing seat |
| 12/17/2009 | US20090307893 Surgical Tools Facilitating Increased Accuracy, Speed and Simplicity in Performing Joint Arthroplasty |
| 12/17/2009 | DE102008027567A1 Prägeeinheit einer Montagevorrichtung für Gelenke Embossing unit of a mounting device for joints |
| 12/16/2009 | CN100569431C Pulling ware manufacture process and structure |
| 12/15/2009 | US7631428 Rack and pinion steering apparatus and method of manufacturing rack shaft |
| 12/09/2009 | EP2130640A1 Method for manufacturing the outer race of self-aligning bearing |
| 12/09/2009 | CN101596684A Clamp for processing a plurality of slender holes on workpiece and processing method thereof |
| 12/09/2009 | CN101596664A Processing method for ensuring coaxiality of disc parts |
| 12/09/2009 | CN100566916C Production of copper or copper-alloy pipes |
| 12/03/2009 | US20090293279 Method of making electret articles based on zeta potential |
| 12/02/2009 | CN101590599A Hollow aluminum strip bending machine and bending method |
| 12/02/2009 | CN100563910C Batch processing method for large diameter pulley rim blank |
| 12/02/2009 | CN100563909C Thread feeding automatic riveting stamping technology |
| 11/26/2009 | US20090292352 Methods of making medical devices |
| 11/26/2009 | US20090291773 Precision ground putter face |
| 11/26/2009 | US20090289428 Snowmobile ski and method |
| 11/26/2009 | US20090288286 Wheel weight with unitary body and clip |
| 11/26/2009 | DE102008001733A1 Ball joint for use in automobile e.g. passenger car, has ball that is movably supported in recess, and tube section attached at surface section of ball opposite to inner surface of tube section by pressure die casting method |
| 11/26/2009 | DE10008659B4 Vorrichtung und Verfahren zur Herstellung eines Hohlteiles aus einem zylinderförmigen Rohling Apparatus and method for producing a hollow part of a cylindrical blank |
| 11/19/2009 | US20090282952 Cold forged stainless tool and method for making the same |
| 11/19/2009 | US20090282670 Golf club groove configuration |
| 11/19/2009 | DE202009012313U1 Schlosshalter für Schlösser in Türen und Fenstern von Gebäuden/Gehäusen Castle holder for locks in doors and windows of buildings / enclosures |
| 11/19/2009 | DE112007002533T5 Automatische Gesamtprofilbearbeitung von Teilen Automatic overall profile machining parts |
| 11/19/2009 | DE102008024099A1 Method for processing bearing surface of bearing ring of roller bearing, involves clamping bearing ring in workpiece collet chuck, such that same force components act on bearing ring |
| 11/19/2009 | DE102008023877A1 Feuchtwerksgehäuse Dampening housing |
| 11/19/2009 | DE102008022174A1 Method for manufacturing component of shaft and locking sleeve used in transmission of vehicle, involves making inner diameter of coils to correspond shaft's outer diameter and connecting sleeve adjacent to shaft |
| 11/18/2009 | CN201346713Y Tool fixture |
| 11/17/2009 | US7617586 Method of manufacturing metal accessory for a sports shoe |
| 11/12/2009 | DE102008022938A1 Machining device for manufacturing three-dimensional cam of valve cam shaft of internal combustion engine, has machining tool divided into two regions, where one of regions includes counterpart to cam profile |
| 11/11/2009 | CN101578440A Method of preparing through holes in tube body wall surfaces, and tube body structure |
| 11/11/2009 | CN100558501C Perforating process of composite carbon fiber material product |
| 11/05/2009 | US20090271994 Shaving foil for an electric shaving apparatus |
| 10/29/2009 | DE102009018408A1 Camshaft for use in internal combustion engine, has cam inserted into shaft pipe, where coating with matrix is provided on joint surface of opening and/or joint surface of shaft pipe, and hard material particles are stored in matrix |
| 10/29/2009 | DE102009018407A1 Verfahren zum Herstellen einer gebauten Nockenwelle A method for producing an assembled camshaft |
| 10/29/2009 | DE102009018406A1 Camshaft for internal combustion engine of motor vehicle, has press fit present between lateral surfaces of through-opening and shaft pipe, where lateral surfaces exhibit surface conversion that contains chromium oxide |
| 10/29/2009 | DE102007001515B4 Verfahren zum Herstellen eines Ventils mit mindestens einem Flügel, sowie danach hergestelltes Ventil A method of manufacturing a valve having at least one wing, and then made valve |
| 10/28/2009 | EP1819953B1 Method for the production of a part bearing pressure |
| 10/28/2009 | CN100553864C Method for producing container bottom cross beam |
| 10/28/2009 | CN100553860C Method for making a rotary tool for chip removing machining |
| 10/27/2009 | US7607211 Device for producing plates designed for a fast prototyping process, method for machining and assembling said plates and resulting plates and prototype workpieces |
| 10/22/2009 | US20090260983 Cylindrical Magnetron |
| 10/21/2009 | CN101563545A Production device for connecting rod |
| 10/21/2009 | CN100551606C Manufacturing and forming method for front and back section hub shell of bicycle |
| 10/15/2009 | DE102008016866A1 Gewinde furchende Schraube Self-tapping screw |
| 10/14/2009 | CN101554697A Thread making method for improving deformation resistance of reinforced bar joint and machining device |
| 10/08/2009 | WO2009121768A1 Improved method for producing a one-piece bladed disc, with temporary blade-supporting ring which is removed after a finish-milling step |
| 10/08/2009 | WO2009121767A1 Method for producing a one-piece bladed disc by abrasive water-jet cutting |
| 10/08/2009 | WO2009121766A1 Improved method for producing a one-piece bladed disc, with temporary blade-supporting ring at a distance from their tips |
| 10/08/2009 | WO2009121765A1 Improved method for producing a one-piece bladed disc, with temporary blade-supporting ring which is removed before a finish-milling step |
| 10/08/2009 | WO2009121764A1 Improved method for producing a one-piece bladed disc, with temporary blade-supporting ring |
| 10/08/2009 | WO2009121762A1 Improved method for making a one-piece bladed disk, with temporary retaining ring for bladed disks removed before a milling step |
| 10/08/2009 | CA2719355A1 Improved method for producing a one-piece bladed disc, with temporary blade-supporting ring which is removed after a finish-milling step |
| 10/08/2009 | CA2719354A1 Method for producing a one-piece bladed disc by abrasive water-jet cutting |
| 10/08/2009 | CA2719353A1 Improved method for producing a one-piece bladed disc, with temporary blade-supporting ring at a distance from their tips |
| 10/08/2009 | CA2719352A1 Improved method for producing a one-piece bladed disc, with temporary blade-supporting ring which is removed before a finish-milling step |
| 10/08/2009 | CA2719351A1 Improved method for producing a one-piece bladed disc, with temporary blade-supporting ring |
| 10/08/2009 | CA2719350A1 Improved method for making a one-piece bladed disk, with temporary retaining ring for bladed disks removed before a milling step |
| 10/07/2009 | CN100546759C Rolling formation method for large and medium size solid plate-shape forge piece |
| 10/01/2009 | US20090248134 Stent with polished eyelet |
| 10/01/2009 | US20090247317 Golf club and manufacturing method thereof |
| 10/01/2009 | US20090243264 Cover for an airbag and method for the production thereof |
| 10/01/2009 | DE102009011813A1 Kalibrierwerkzeug für die Fertigung von Tellerfedern Calibration tool for the production of disc springs |
| 10/01/2009 | DE102007026702A9 Achskomponente und Verfahren zur Herstellung einer Achskomponente Axle component and method for making a axle component |
| 10/01/2009 | DE102005023309B4 Gleitlagerverbundwerkstoff, Verwendung und Herstellungsverfahren Plain bearing composite material, use and production method |
| 10/01/2009 | DE102004057429B4 Verfahren zum Herstellen von geteilten Rohrstabilisatoren mit Schwenkmotor und geteilter Rohrstabilisator mit Schwenkmotor A method for producing split tubular stabilizer with swing motor and split tubular stabilizer with swing motor |
| 09/29/2009 | US7594332 Method and apparatus for making a cylindrical bearing member |
| 09/24/2009 | US20090236782 One-piece double balance spring and method of manufacturing the same |
| 09/24/2009 | DE112007003018T5 Herstellungsvorrichtung für eine Pleuelstange Manufacturing apparatus for a connecting rod |
| 09/24/2009 | DE102008022169B3 Verfahren zur Herstellung eines Kugelkäfigs sowie ein nach dem Verfahren hergestellter Kugelkäfig A method of manufacturing a ball cage and a ball cage made according to the method |
| 09/23/2009 | CN100543615C Method for manufacturing hour-symbols and installation for implementing the same |
| 09/23/2009 | CN100542735C Method for processing stainless steel tube rolling thread |