Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23P - Other working of metal; Combined operations; Universal machine tools › B23P 15 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Patents for B23P 15 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass (23,391)
04/2014
04/16/2014CN203541349U Machining device of antenna emitting barrel
04/16/2014CN203541277U Drag for plastic rubber mould
04/16/2014CN203541276U Female die for punching vehicle parts
04/16/2014CN103732867A Valvetrain of an internal combustion engine, an internal combustion engine, and a method for producing a corresponding valvetrain
04/16/2014CN103732862A Rotor seal wire groove repair
04/16/2014CN103732352A Piston for a combustion engine and method for producing a piston
04/16/2014CN103727821A Round header shell-and-tube water storage central heating multi-pipe heat-conducting heat exchanger and production technique thereof
04/16/2014CN103727056A Integrated blade type draught fan used on harvester and manufacturing method thereof
04/16/2014CN103725981A Preparation method of high-performance magnetic control connecting piece
04/16/2014CN103725979A Manufacturing method of magnetic control connecting piece for pressurized water reactor nuclear island
04/16/2014CN103722497A Preparation technology of cylindrical coating cylinder sleeve
04/16/2014CN103722351A Process for machining gear main shaft of high-power wind turbine generator set
04/16/2014CN103722350A Electroplating hollow phosphor copper ball and preparation method thereof
04/16/2014CN103722349A Machining process of air-conditioning deep groove ball bearing
04/16/2014CN103722348A Thin-walled special-shaped plate machining method
04/16/2014CN103722347A Magnesium aluminum alloy spiral welded pipe production unit
04/16/2014CN103722346A Corrosion-resistant metallurgical composite bimetal longitudinal submerged-arc welded steel pipe and method for manufacturing same
04/16/2014CN103722345A Cold plate and machining method thereof
04/16/2014CN103722253A Hobbing-shaving carburizing and quenching gear shaving cutter tooth shape K chart determining method
04/16/2014CN103722110A Three-pin frame forging forming device and forming process
04/16/2014CN102864384B High-strength automobile axle housing material and method for manufacturing axle housing
04/16/2014CN102814532B Method of V-shaped welding of solid carbide drill and solid carbide drill thereof
04/16/2014CN102806443B Numerically-controlled processing method of nozzle housing piece
04/16/2014CN102717239B Method for machining connecting rod of air compressor and drilling and hinging fixture
04/16/2014CN102658466B Numerical control machining method of whole 'glasses' type large-size titanium alloy part
04/16/2014CN102658458B Manufacturing method of pedestal bearing for turbocharger and positioning tool for same
04/16/2014CN102642122B Cutting process of rail clip
04/16/2014CN102601594B Forge forming process for shaking seat of bogie and shaking seat in forge forming
04/16/2014CN102554570B Manufacturing method for non-magnetic stainless steel adapter lug
04/16/2014CN102371475B Technology for machining paper-shredding cutter blade
04/15/2014US8697229 Hard coating film and hard coating film coated working tool
04/15/2014US8695205 Method and apparatus for attaching a cutting blade to a substrate
04/15/2014CA2723598C Tamper device
04/10/2014US20140099203 Mechanical and other improvements of a vertical axis wind turbine
04/10/2014US20140099194 Bimetallic turbine shroud and method of fabricating
04/10/2014US20140096391 Method of applying lubrication to legs of a hairpin tube
04/10/2014US20140096390 Method for producing a throttle
04/10/2014US20140096387 Heat sink structure with a vapor-permeable membrane for two-phase cooling
04/10/2014US20140096386 Heat sink structure with a vapor-permeable membrane for two-phase cooling
04/10/2014US20140096352 Vacuum Pressing Plate Assembly
04/10/2014US20140096351 Method of Manufacturing Custom Sized Plastic Tote Having Intermediate Sleeve
04/10/2014DE102012218408A1 Control piston of hydraulic control valve, is produced by non-cutting work process such as deep-drawing process along with central channel
04/10/2014DE102012109493A1 Method for manufacturing heat exchanger device mounted in reactor, involves closing dissipation plates, when dissipation plates are connected to heat exchanger plates defining flow channels
04/10/2014DE102012019618A1 Verfahren zum Herstellen eines Kolbens für eine Hubkolbenarbeitsmaschine, nach dem Verfahren hergestellter Kolben sowie Hubkolbenarbeitsmaschine mit wenigstens einem nach dem Verfahren hergestellten Kolben A method of manufacturing a piston for an Hubkolbenarbeitsmaschine, prepared according to the procedure and Hubkolbenarbeitsmaschine piston with at least one prepared by the process piston
04/09/2014EP2716405A2 An extruded rotor, a steam turbine having an extruded rotor and a method for producing an extruded rotor
04/09/2014CN203527139U Machining device of synchronous pulleys
04/09/2014CN203527020U Clamp capable of guaranteeing processing accuracy of end surfaces of clip bar type parts
04/09/2014CN203526953U Section bar in-situ machining system based on movable machining platforms and used for curtain wall construction
04/09/2014CN203526883U Full automatic bearing ring forging production line
04/09/2014CN203526882U Forming device for ball nut insertion pipe
04/09/2014CN103717347A Method for creating a blade for a flow force engine and blade for a flow force engine
04/09/2014CN103717331A Surface-modified wc-based cemented carbide member, hard film-coated wc-based cemented carbide member, method for producing surface-modified wc-based cemented carbide member, and method for producing hard film-coated wc-based cemented carbide member
04/09/2014CN103711934A Valve core sleeve in fast-opening valve core and machining method of valve core sleeve
04/09/2014CN103711795A TC bearing and its production method
04/09/2014CN103711779A Pin shaft connecting assembly, pin shaft thereof and manufacturing method of pin shaft
04/09/2014CN103711777A Pin shaft connecting assembly, manufacturing method and engineering machine
04/09/2014CN103707702A Mold for rubber characters and method for manufacturing mold
04/09/2014CN103707355A Positioning punching die for rubber pistons and method for manufacturing positioning punching die
04/09/2014CN103707155A Valve body inner sealing surface machining method
04/09/2014CN103707024A Method for manufacturing high-precision longitudinal shearing strip splitting tool blade
04/09/2014CN103707023A Manufacturing technology of taper-shank slotting cutter
04/09/2014CN103707022A Compound reinforcing method for forging die remanufacturing, forging die thereof and using method
04/09/2014CN103707021A Process for manufacturing die-casting molds for motorcycle accessories
04/09/2014CN103707020A Processing process of internal spline gear used in agricultural machinery equipment transmission case
04/09/2014CN103707019A Processing process of internal spline gear blank used in agricultural machinery equipment transmission case
04/09/2014CN103707018A Method for manufacturing automotive bevel gear shaft
04/09/2014CN103707017A Automatically continuously variable transmission (CVT) V-shaped belt pulley axle finish-forging and plastic- molding process
04/09/2014CN103707016A Broaching machining method for mortise of powder metallurgy superalloy turbine disc
04/09/2014CN103707015A Motorcycle directional column combination machining process
04/09/2014CN103707014A Method for manufacturing jaw crusher bearing pedestal with water circulation cooling function
04/09/2014CN103707013A Process for machining flywheel cover for diesel engine
04/09/2014CN103707012A Spinning roller manufacturing technology
04/09/2014CN103707011A Production process of iron-removing filter
04/09/2014CN103707010A Bottomless spherical-crown-shaped part manufacturing method
04/09/2014CN103707009A Integral belt pulley spinning process
04/09/2014CN103707008A Processing technology of oil cylinder barrel
04/09/2014CN103707007A Method for machining bearing block of active bevel gear
04/09/2014CN103707006A Method for machining single-hole filling ports of automatic filling molds for magnetic shoes made of permanent-magnetic ferrites
04/09/2014CN103707005A Tube forming method and shock absorber
04/09/2014CN103707004A Chain dismounting process of bicycle folding tool
04/09/2014CN103707003A Method for machining tungsten and titanium alloy plates
04/09/2014CN103707002A Focus ring and method for forming same
04/09/2014CN103706925A Argon pressure reducer with multiple flowmeters and production method of argon pressure reducer
04/09/2014CN103706915A Injection-type multi-head welding torch and production method thereof
04/09/2014CN103706744A Petroleum drill rod joint horizontal die forging technology and die forging device
04/09/2014CN103705103A Cast-in titanium aluminum composite pot and manufacturing method for same
04/09/2014CN102705293B Cylinder body of actuating cylinder, manufacturing method thereof and concrete pumping equipment using same
04/09/2014CN102588426B Cold-rolling flying shear synchronous connection shaft device and manufacture method
04/09/2014CN102530193B Roller built in double-brake flange for large towing winch and manufacturing method thereof
04/09/2014CN102527682B Capillary tube cleaning needle and production method thereof
04/09/2014CN102513789B Manufacturing method of tungsten target material
04/09/2014CN102489970B Processing technology of threaded holes of inner ring of position marker
04/08/2014US8691029 Reduced ferrite steel liner
04/08/2014US8690558 Compressor and manufacturing method thereof
04/08/2014US8690556 Rotary compressor and manufacturing method of the same
04/08/2014US8689442 Method for the fabrication of integrally bladed rotors
04/08/2014US8689441 Method for machining a slot in a turbine engine rotor disk
04/08/2014US8689440 Method of forming a hollow component with an internal structure
04/03/2014WO2014052594A1 Ball and socket joint retention for a hydraulic pump/motor
04/03/2014WO2014048559A1 Flow body and method for the production thereof
1 ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 ... 234