Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21C - Manufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling; Auxiliary operations used in connection with metal-working without essentially removing material › B21C 25 - Profiling tools for metal extruding
Patents for B21C 25 - Profiling tools for metal extruding (3,331)
05/2010
05/20/2010WO2010054678A1 Forming tool
05/19/2010CN201470712U Detachable multiple closing-in forming die for tubular goods
05/19/2010CN201470711U Upper collection tube type material forming structure
05/19/2010CN201470710U Pipe material forming structure of lower manifold
05/19/2010CN201470709U Magnesium alloy seamless pipe extruding mould
05/19/2010CN201470707U Shaping and demoulding device of metal angle fitting cold extrusion shaping machine
05/19/2010CN101708526A Method and die for forming driven helical gear profile of automobile rear axle
05/12/2010CN201465659U Cable processing device
05/12/2010CN201455039U Cold extrusion die for asymmetric automotive universal joint forks
05/12/2010CN201455038U Conducting wire crimping device
05/12/2010CN201455037U One-die-multi-core extrusion die
05/12/2010CN201455036U Long-life extruding die of danger cantilever
05/11/2010US7713363 Extruding billet of aluminum alloy comprising silicon, magnesium, and copper; automobiles, railroad carriages, and aircraft
05/06/2010US20100107716 Die for extrusion molding of metal material
05/05/2010CN201446146U Forming die of fin used for heat exchanger
05/05/2010CN201446145U Upper pressing wheel device for extrusion machine
05/05/2010CN101700537A Thin-wall high temperature alloy tubing simulation extrusion device
04/2010
04/22/2010US20100095731 Extrusion die for metallic material
04/22/2010US20100095730 Die assembly tool for extrusion molding
04/21/2010CN101695721A Bipyramid copper alloy extrusion die
04/21/2010CN101695720A Prefabricated cavity for extrusion
04/21/2010CN101284283B Heat exchange tube machining technique
04/14/2010CN201437133U Square guide pillar subassembly for die
04/14/2010CN101693264A Large equal channel angular large-strain extrusion die
04/08/2010US20100083723 Multi-station dies for extruding teeth
03/2010
03/31/2010CN201432017Y Solid semi-finished carbon rod extrusion die
03/31/2010CN101687237A Metal bodies containing microcavities and apparatus and methods relating thereto
03/31/2010CN101683708A Method for manufacturing threaded products with special shaped surfaces
03/24/2010EP2165778A1 Production method, extrusion press and die for an extruded hollow profile and extruded hollow profile and heat exchanger with an extruded hollow profile
03/24/2010CN201427147Y Precision extrusion die for magnesium alloy shell part
03/18/2010DE102008033027A1 Increasing strength and ductility of precipitation-hardenable metal materials such as light metal alloys based on e.g. aluminum, comprises transferring the material into a state of solid solution, and rapidly cooling/quenching the material
03/17/2010EP2162247A1 Metal bodies containing microcavities and apparatus and methods relating thereto
03/17/2010CN201423391Y Precision cold extrusion combined cavity die for perforation shell case roughcast
03/17/2010CN201423390Y Blank clamping device for extruding machine
03/17/2010CN101670385A Pulse current assisted extrusion forming device and extrusion forming method
03/17/2010CN100594076C Process for vacuum weld chamber combined dies copper production porous shape
03/10/2010CN101664770A Multi-output thin-wall small circular tube type aluminium profile hot extrusion mould
03/04/2010WO2010024377A1 Surface-covered cermet member and method for manufacturing same
03/04/2010US20100051147 High-strength aluminum alloy extruded product exhibiting excellent corrosion resistance and method of manufacturing same
03/03/2010CN201415224Y Firestone extruding device
03/03/2010CN101658878A Large-scale solid profile hot extrusion mould of medium extruder
03/03/2010CN100592940C Vehicle oil pump bracket spline processing die
02/2010
02/24/2010CN201410512Y Casting die head
02/24/2010CN201410511Y Plate die head
02/24/2010CN201410510Y Screwdriver pressing and shaping machine
02/24/2010CN101653791A Converter-shell varied arc-segment hot compacting positioner and positioner manufacturing method
02/24/2010CN101653790A Chamfering wheel for chamfering machine
02/17/2010CN101648230A Integral multi-core upper die
02/17/2010CN101648229A Porthole extrusion die
02/10/2010CN201399494Y Rotary die
02/10/2010CN201399493Y Cooling water dividing block
02/10/2010CN201399492Y Die cavity of extruding device
02/10/2010CN201399491Y Die of extruding device
02/10/2010CN201399490Y Locking device of extruding machine
02/10/2010CN201399489Y Removable choke plug used in continuous extruding machine
02/10/2010CN201399488Y Oil-pressure quincunx tooling
02/03/2010CN201394590Y Magnesium alloy pipe fitting liquid-state extrusion mold
02/03/2010CN201394589Y Tooling for wind deflector turned-over edge
02/03/2010CN100586600C Solid aluminum product hot-extrusion die with great disparity of wall thickness and cantilever
01/2010
01/27/2010CN201389575Y Disposable forming die for motor breaking rings
01/27/2010CN201389574Y Composite precision extrusion die for perforating charge cartridge case blank
01/27/2010CN201389572Y Pipe cold extrusion reducing device
01/27/2010CN101633009A Helical tube hot-extrusion die in porous magnesium alloy
01/27/2010CN100584518C Impact extrusion forming technology for aluminum alloy water heating parts and products thereof
01/20/2010CN201385053Y Metal sectional material profiling mold
01/20/2010CN100582282C Extrusion of a metal alloy containing copper and zinc
01/13/2010CN201380209Y Mould for manufacturing profiled cathode carbon block
01/13/2010CN201380208Y Universal joint shaft sleeve blank cold extrusion shaping device
01/13/2010CN101623713A Extruding tool for extruder and extruder
01/06/2010CN101618408A Novel die for continuously extruding aluminum pipes, aluminum alloy pipes and special-shaped hollow profiles
12/2009
12/30/2009CN201371172Y Channel-changing extrusion die
12/30/2009CN201371171Y Extrusion forming die for metal-base layered composite plate
12/30/2009CN201371170Y Extrusion die for wheel hub of automobile
12/23/2009CN201366449Y Extrusion die with equal-passage spiral cavities for molding magnesium alloy square rods
12/23/2009CN201366448Y Backward cold extrusion die for rear stabilizer bar sleeve of car
12/23/2009CN101607278A Mold base of extruder
12/23/2009CN101607277A Extruder
12/23/2009CN101607276A Flint extruding device and extruding method thereof
12/23/2009CN101607274A Manufacturing technology of automobile asymmetrical universal joint fork based on cold extruding technology and special mould thereof
12/23/2009CN101607271A Continuous extrusion method of stacked assembling die with reversed cone angle and equipment
12/23/2009CN100571916C Extrusion process and cold extruder for extruding rod material into pipe
12/23/2009CN100571915C Forming process of large conic roller blank
12/16/2009CN201361639Y Shrinkage forming die of troughed stamping parts
12/16/2009CN101604350A Numerical simulation technology for hollow section porthole die extrusion welding process
12/16/2009CN101602075A Drill rod torsion device
12/09/2009CN101596559A Forging backward extrusion technology of three-way pipe
12/09/2009CN100566870C Extrusion die for metallic material
12/08/2009CA2404725C Extrusion die
12/02/2009CN101593923A Semiconductor lead heading machine
12/02/2009CN101593922A Semiconductor lead processing device
12/02/2009CN101593921A Semiconductor lead forming device
12/02/2009CN101593920A Semiconductor lead forming mould
12/02/2009CN101590493A Method for preparing equal-channel reciprocating extrusion magnesium alloy with back pressure and extrusion die thereof
12/02/2009CN100563911C Equipment for processing screw pipe cap
11/2009
11/25/2009CN201352467Y Rectangular stranded wire molding device
11/25/2009CN201350465Y Mould for aluminum band longitudinal wrapping of communication optical cable
11/25/2009CN201350464Y Liner bushing manufacturing device and liner bushing
11/25/2009CN101588878A Die for extrusion molding of metal material
11/25/2009CN101585053A Processing die and manufacturing method for CuCr10 shielding cylinder
11/18/2009CN201348945Y Capacitor core flattening forming fixture
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