B21C 23 - Extruding metal; Impact extrusion

Patents for B21C 23 - Extruding metal; Impact extrusion (6,435)
11/2011
11/16/2011	CN202037198U Double-convex-mold differential extrusion molding device for preparing pipe bending piece
11/16/2011	CN102242808A Cold-formed flat top plunger for use in a hydraulic lash adjuster and method of making same
11/16/2011	CN102240700A Method for extruding and forming stainless steel three-way joint
11/16/2011	CN102240691A Accurate extrusion mould and method of light alloy stepped workpiece
11/16/2011	CN102240690A Three-way pipe extrusion molding device and extrusion molding technology thereof
11/16/2011	CN102240689A Processing method of lighter electrical cap
11/16/2011	CN102240688A Method for forming rear axle whole by rapid extrusion
11/16/2011	CN101856675B High-temperature thermal extrusion moulding method of TiAl intermetallic compound material
11/16/2011	CN101791637B Cold extruding die for double-ended pipe joint
11/16/2011	CN101723039B Front triangular binding head and rear triangular binding head of damping bicycle stand, production technology thereof and die
11/16/2011	CN101620898B Production method for crosslinked polyethylene insulating power cable for ultra-high voltage aluminum core segmental conductor
11/16/2011	CN101469384B Brass alloy material and preparation thereof
11/10/2011	DE102010061794A1 Verfahren und Vorrichtung zum Umformen von Metallen und Kunststoffen Method and apparatus for forming of metals and plastics
11/09/2011	EP2384879A1 Method and device for forming tubular products of metallic or plastic material.
11/09/2011	EP2384831A1 Method of welding heated log segments in an aluminum extrusion process
11/09/2011	CN202028630U Main oil return valve and pump station motor interlocking control device of metal extruding machine
11/09/2011	CN202028628U Extruding composite forming device for bimetal pipe
11/09/2011	CN202028627U Three-way pipe extrusion molding device
11/09/2011	CN202028626U Structure-improved oil way of extruding machine
11/09/2011	CN202028625U Boot extruding cylinder
11/09/2011	CN202028624U Gear extrusion machine tool
11/09/2011	CN101912891B Continuous extrusion deformation method of magnesium alloy
11/09/2011	CN101176905B Method of forming member, valve guide and method of forming the same and method of forming tubular member
11/09/2011	CN101024232B Composite extruding fine-punching formation method and mould for processing low-plasticity or thick-plate parts
11/03/2011	WO2011137021A1 Method for manufacturing an elongate tool with a working portion and an insertion portion
11/03/2011	WO2010125253A8 Method for producing elongate products made of titanium
11/03/2011	DE102010018791A1 Verfahren zur Herstellung eines länglichen Werkzeugs mit einem Arbeitsabschnitt und einem Einsteckabschnitt A process for producing an elongated tool with a working portion and an insertion portion
11/02/2011	CN202021224U Aluminum sectional material extruding machine
11/02/2011	CN202021223U Extrusion device with multiple extrusion rods
11/02/2011	CN202021222U Motor casing processing device
11/02/2011	CN102229044A Wide magnesium alloy ultra-thin plate continuous extrusion device and method
11/02/2011	CN102228912A Extrusion system
11/02/2011	CN101722203B Efficient metal extruder
10/2011
10/26/2011	EP2380998A1 Method for producing high alloy steel pipe
10/26/2011	EP2379245A1 Expansion dummy block for extruding press for hollow bodies
10/26/2011	CN202015748U Overall axle tube extrusion forming equipment for semitrailer
10/26/2011	CN102227270A Upper-side formed glass for hot boring and process for producing billet for tube formation by hot extrusion
10/26/2011	CN102226486A CuAl bimetallic composite pipe and die extrusion molding method thereof
10/19/2011	CN101716614B Four-channel tapered die forming vertical continuous extrusion cladding method and equipment
10/19/2011	CN101524723B Cold extruding and forming device of blank of universal joint sleeve
10/13/2011	DE102010014477A1 Verfahren zur Herstellung eines Bohrers Process for the preparation of a drill
10/12/2011	EP2374550A1 Upper-side formed glass for hot boring and process for producing billet for tube formation by hot extrusion
10/12/2011	EP2373439A1 Extrusion press comprising a control apparatus and method for handling the container in such an extrusion press
10/12/2011	EP2373438A1 Multifunctional extruding press with multiple equipment and extrusion method thereof
10/12/2011	EP2373437A1 Methods and system for manufacturing lead battery plates
10/12/2011	CN202006224U Synchronous extrusion structure of extruding machine
10/12/2011	CN102211273A Method for machining input shaft blank of gear box
10/12/2011	CN102211115A Automatic extrusion device
10/06/2011	WO2011120574A1 Seamless composite metal tube and method of manufacturing the same
10/06/2011	US20110242446 Method of fabricating bottom chassis, bottom chassis fabricated by the method of fabricating the same, method of fabricating liquid crystal display, and liquid crystal display fabricated by the method of fabricating the same
10/05/2011	CN201997559U Hot extruding male mold cooling lubricating device
10/05/2011	CN201997558U Short stroke reverse copper and copper alloy extrusion machine
10/05/2011	CN201997557U Feeding and positioning device of punching core of extruding machine
10/05/2011	CN102205488A Method for processing hole in split-sleeve cold extrusion manner
10/05/2011	CN102205355A Continuous extruder
10/05/2011	CN102205354A Continuous extrusion device
10/05/2011	CN102205353A Continuous extrusion device
10/05/2011	CN102205352A Extruding device
10/05/2011	CN102205351A Extruding equipment
10/05/2011	CN101659003B Method for continuously casting and extruding complex copper titanium boron zinc alloy section
09/2011
09/29/2011	WO2011117451A1 Device and method for multiple channel angular pressing
09/29/2011	DE19981349B4 Ausrückvorrichtung mit hydraulischer Betätigung mit einem Führungsrohr und Verfahren zur Herstellung eines solchen Rohrs Release assembly with hydraulic actuation with a guide tube and method for manufacturing such a tube
09/28/2011	CN201988582U 金属连续挤压机的液压系统 Metal continuous extrusion machine hydraulic system
09/28/2011	CN201988581U 一种车轴成形用卧式液压机 One kind of axle horizontal hydraulic molding machine
09/28/2011	CN201988580U 梯形带端面挤压成形机 Keystone extrusion machine with face
09/28/2011	CN102202810A Multifunctional extruding press with multiple equipment and extrusion method thereof
09/28/2011	CN102202809A Extrusion press comprising a control apparatus and method for handling the container in such an extrusion press
09/28/2011	CN102198455A Hot extrusion forming method of drive shaft blank and die used in same
09/28/2011	CN102198454A Method for manufacturing parison tube of automobile radiator
09/21/2011	CN201979292U 预应力锚具夹片热挤压装置 Anchorage clip hot extrusion apparatus
09/21/2011	CN201979227U 一种用于焊锡丝挤压机松香筒的快速接头 A quick connector solder rosin barrel for extruder
09/21/2011	CN201978961U Semitrailer axle tube thickening equipment
09/21/2011	CN102189209A Drill shank manufacture method
09/21/2011	CN102189147A Micro channel flat pipe mould for horizontal type hot-extrusion
09/21/2011	CN102189145A Multidirectional extrusion molding process and die for aluminum alloy shell parts with branches
09/21/2011	CN102189143A ECAE (equal channel angular extrusion) based preparation method of ultrafine crystal NiTi shape memory alloy tube
09/21/2011	CN102189142A Universal joint fork processing process
09/21/2011	CN102189141A Method for performing extrusion molding on internal hexagon bolt of alloy steel track end coupling device
09/21/2011	CN101707084B Manufacturing method for copper-magnesium alloy stranded wire
09/21/2011	CN101613833B Ni-based alloy oil sleeve manufacturing method for high-acidity deep well
09/15/2011	US20110221464 Contact probe and socket, and manufacturing method of tube plunger and contact probe
09/15/2011	US20110220196 Lead wire for solar cell, manufacturing method and storage method thereof, and solar cell
09/14/2011	EP2155412B1 Apparatus and method for the production of cable having a core sheathed with an aluminium based sheath
09/14/2011	CN102179670A Method for manufacturing tobacco holder wrench
09/14/2011	CN102179665A Combined plastic forming method of automobile hub and matching forming mold of automobile hub
09/14/2011	CN102179664A Combined plastic forming method of automobile hub and matching forming mold of automobile hub
09/14/2011	CN102179423A Automatic bore tapering shaping machine
09/14/2011	CN102179419A Seamless horizontal hole processing device and method
09/08/2011	US20110214470 Extrusion press comprising a control apparatus and method for handling the container in such an extrusion press
09/08/2011	US20110214469 Multifunctional extruding press with multiple equipment and extrusion method thereof
09/08/2011	DE102010005489A1 Producing a strand component by extrusion, continuous casting or roll-forming, comprises forming a cross-section profile of the strand component using molding tool, and producing contour elements in an outer wall of the strand component
09/07/2011	EP1967299B1 Apparatus for and method of extrusion-molding a hollow material
09/07/2011	CN102172825A High-precision plate strip production method
09/07/2011	CN102172661A Mold, device and method for hooping pipe
09/07/2011	CN102172660A Once-extrusion molding process of copper/aluminum composite section for radiator and device thereof
09/07/2011	CN102172659A Extrusion equipment with multiple extrusion rods
09/07/2011	CN102172658A Semitrailer integral axle tube extrusion moulding equipment and method
09/07/2011	CN102172657A Semitrailer axle tube thickening apparatus and axle tube thickening method
09/07/2011	CN102172656A Resonance rod cold heading manufacturing method
09/07/2011	CN101780516B Precision molding device and molding technology for magnesium alloy automobile hub

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