| 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) |
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| 10/31/2012 | CN102756248A Manufacture process of ring cooling machine side track |
| 10/31/2012 | CN102756247A Once fine blanking forming method for thick plate disc |
| 10/31/2012 | CN102756246A Composite precision forming method for fender bracket of automobile |
| 10/31/2012 | CN102756245A Environment-friendly high-density wear-resistant chain pin shaft and manufacturing cost thereof |
| 10/31/2012 | CN102756244A Machining method of wind-power center-aligning spherical surface roller bearing retainer |
| 10/31/2012 | CN102756243A Secondary finish machining process for cam shaft adopting Al-Sn-Mn-Mg-Zn series aluminum alloy as material |
| 10/31/2012 | CN102756242A Method for welding carbon steel heads |
| 10/31/2012 | CN102756241A Method for machining carbon steel heads |
| 10/31/2012 | CN102756240A Method for manufacturing single-cavity resonance type silencers for automotive air conditioners |
| 10/31/2012 | CN102756239A Method for manufacturing silencers for automotive air conditioners |
| 10/31/2012 | CN102756238A Manufacture method of jointless roller |
| 10/31/2012 | CN102756237A Manufacturing process of die-cutting machine |
| 10/31/2012 | CN102756092A Casting process of die-cutting machine |
| 10/31/2012 | CN102218645B Process for manufacturing oil cooler core assembly |
| 10/31/2012 | CN102059512B Manufacturing method of aluminium alloy workpiece with complex inner cavity body |
| 10/30/2012 | US8297179 Process for hardening an annular groove of a piston head by means of laser beams and a piston produced by the process |
| 10/26/2012 | WO2012144737A2 Device for manufacturing screw assembly |
| 10/26/2012 | WO2012143639A1 Fixed cylinder head engine with added‑in bearings |
| 10/25/2012 | US20120269637 Methods for controlling friction between heterogeneous contact surfaces |
| 10/25/2012 | US20120269634 Strut driveshaft for ram air turbine |
| 10/25/2012 | US20120269598 Anchor stud and method of forming an anchor stud |
| 10/25/2012 | US20120269588 Grooving insert and method for producing a grooving insert |
| 10/25/2012 | US20120269476 Processing method and bearing |
| 10/25/2012 | US20120267008 Lathe Parting Tool |
| 10/25/2012 | US20120266725 Computerized, Segmented Steel Rule Type Die Making System and Method |
| 10/25/2012 | US20120266619 Cooling system for use in an appliance and method of assembling same |
| 10/25/2012 | US20120266448 Method for manufacturing diffraction grating |
| 10/25/2012 | DE102011017488A1 Method for producing material-deforming tool for forming molded part, particularly metallic bipolar plate, involves making composite body as two piece, with two bodies, where composite body forms cavity by forming tool |
| 10/24/2012 | EP2513742A2 Floating coil heat exchanger |
| 10/24/2012 | EP2513526A1 Piston having piston rings and support rings |
| 10/24/2012 | EP2513462A1 Method for producing a piston for an internal combustion engine and piston that can be produced by means of said method |
| 10/24/2012 | EP2512722A1 Process for manufacturing a component |
| 10/24/2012 | CN102753385A Method for producing high-strength components by means of adiabatic blanking |
| 10/24/2012 | CN102753304A Method of manufacturing roller |
| 10/24/2012 | CN102748979A Plate-shaped heat exchange element as well as hydrophilous heat exchange device and manufacturing method of plate-shaped heat exchange element |
| 10/24/2012 | CN102748884A Manufacturing process for heat preservation water tank of heat collector with high stability |
| 10/24/2012 | CN102748360A High-locking bolt provided with groove end as well as processing method and roller thereof |
| 10/24/2012 | CN102748281A Oil pump rotor used for VVT technology and its preparation method |
| 10/24/2012 | CN102744713A Handheld machine tool and production method |
| 10/24/2012 | CN102744582A Machining method for bearing seat of continuous casting machine |
| 10/24/2012 | CN102744581A Processing method of continuous casting machine bearing block |
| 10/24/2012 | CN102744580A Furnace body manufacturing method of polycrystalline ingot furnace |
| 10/24/2012 | CN102744579A Process method for manufacturing impulse turbine runner by mechanical equipment |
| 10/24/2012 | CN102744578A Manufacturing method of rotor body of internal mixer |
| 10/24/2012 | CN102744577A Stainless steel heavy type expansion screw rod and molding process thereof |
| 10/24/2012 | CN102744576A Machining method of elevator safety tongs wedge block |
| 10/24/2012 | CN102744575A Method for preparing steel helmet shell |
| 10/24/2012 | CN102744574A Full-automatic production technology and production equipment for variable cross-section reed blank |
| 10/24/2012 | CN102744573A Aluminum alloy wheel manufacturing method |
| 10/24/2012 | CN102744572A Sealing pad machining method |
| 10/24/2012 | CN102744571A Large copper end-ring manufacturing process |
| 10/24/2012 | CN102744570A Three-step aluminum alloy hub producing method and forging dies and spinning dies used by same |
| 10/24/2012 | CN102744569A Plate flange thick tampering bending hot forging process for impeller cover disc for large-scale centrifugal fan |
| 10/24/2012 | CN102744568A Bar thick tampering rotating forging bending hot forging process for impeller cover disc of large-scale centrifugal fan |
| 10/24/2012 | CN102744567A Processing technology for handle fastening bolt |
| 10/24/2012 | CN102744566A Processing technology for hollow external thread positioning bolt |
| 10/24/2012 | CN102744565A Process for processing double-clamping rotary shaft |
| 10/24/2012 | CN102744564A Spiral cone head processing technology |
| 10/24/2012 | CN102744563A Helical casing processing technology |
| 10/24/2012 | CN102744562A Process for processing screw shaft |
| 10/24/2012 | CN102744496A Surface overlaying and processing method for pinch roller manufacturing and repairing |
| 10/24/2012 | CN102225528B Five-axis linkage numerical control polishing machine |
| 10/24/2012 | CN102152080B Process for machining isolated steel belt of slewing bearing steel ball |
| 10/24/2012 | CN102059522B One-time molding processing method of clutch shaft sleeve of impeller type full-automatic washing machine by cold upsetting and extruding |
| 10/24/2012 | CN101954569B Manufacturing method for l-shaped nut/bolt turning tool and l-shaped nut/bolt turning tool |
| 10/23/2012 | US8291892 Heat exchanger with cast housing and method of making the same |
| 10/23/2012 | US8291602 Composite utility knife blade, and method of making such a blade |
| 10/19/2012 | CA2768983A1 Lightweight beam structure |
| 10/18/2012 | WO2012142433A1 Piston and method of making a piston |
| 10/18/2012 | WO2012141818A1 Microchannel heat exchangers and reactors |
| 10/18/2012 | WO2012141403A1 Intercooler and method for manufacturing same |
| 10/18/2012 | WO2012141171A1 Cutting tool and process for producing same |
| 10/18/2012 | WO2012140104A1 Deep-rolling tool device for deep-rolling especially blade elements of a rotor portion of a jet engine |
| 10/18/2012 | WO2012140103A1 Method for producing a single-piece rotor portion and single-piece rotor portion |
| 10/18/2012 | WO2012139738A1 Method for producing a brake carrier for a disc brake and brake carrier for a disc brake |
| 10/18/2012 | WO2012108914A3 Thin film composite heat exchangers |
| 10/18/2012 | US20120264559 Connecting assembly and method of producing a connecting assembly |
| 10/18/2012 | US20120264529 Pierce nut manufacturing method and apparatus |
| 10/18/2012 | US20120263969 Apparatus for manufacturing truss structure using multi-point pins, method of manufacturing truss structure using the same, truss core sandwich panel having the truss structure, method of manufacturing the truss core sandwich panel |
| 10/18/2012 | US20120263626 Miniature Chemical Analysis System |
| 10/18/2012 | US20120263618 Bi-Metal Pump Gear |
| 10/18/2012 | US20120263517 Train axle assembly |
| 10/18/2012 | US20120263022 Wristwatch |
| 10/18/2012 | US20120261105 Led heat sink and manufacturing method thereof |
| 10/18/2012 | US20120261067 Method for manufacturing a microfluidic sensor |
| 10/18/2012 | US20120260882 Piston and method of making a piston |
| 10/18/2012 | US20120260875 Finger follower lever of a valve train and method for producing the same |
| 10/18/2012 | US20120260669 Front centerbody support for a gas turbine engine |
| 10/18/2012 | US20120260652 Compressor comprising an insert in the inlet region |
| 10/18/2012 | US20120260640 Vehicle Exhaust Heat Recovery System |
| 10/18/2012 | US20120260504 Method for manufacturing the slider of a linear sliding rail |
| 10/18/2012 | US20120260503 Method of Manufacture for a Universal Offset Connecting Rod for Internal Combustion Engine |
| 10/18/2012 | DE102012005487A1 Method for manufacturing gear wheel structure that is utilized in rotation speed reduction device to drive joint of industrial robot, involves designing gear wheel such that gear wheel body is fixed on external periphery of groove |
| 10/18/2012 | DE102011007224A1 Verfahren und Herstellung eines einstückigen Rotorbereiches und einstückiger Rotorbereich Process and producing a piece rotor portion and an integral rotor area |
| 10/18/2012 | DE102011002053A1 Wärmetauscher für eine Verbrennungskraftmaschine sowie Verfahren zur Herstellung eines derartigen Wärmetauschers Heat exchanger for an internal combustion engine as well as methods for producing such a heat exchanger |
| 10/17/2012 | CN202490934U Quick manufacturing device for high-melting metal electric arc spraying mould |
| 10/17/2012 | CN102741014A Drill bit and method for manufacturing |
| 10/17/2012 | CN102735088A Conical slit-type hot end heat exchanger of coaxial pulse tube refrigerator and manufacturing method |
| 10/17/2012 | CN102734434A Automobile automatic gearbox camshaft timing chain wheel and preparation method thereof |
| 10/17/2012 | CN102734349A Two-way ratchet embedded part for intelligent motorcycle clutch, and processing method for two-way ratchet embedded part |