Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21K - Making forged or pressed products, e.g. horse-shoes, rivets, bolts, wheels › B21K 27 - Handling devices, e.g. for feeding, aligning, discharging; Cutting-off means; Arrangement thereof
Patents for B21K 27 - Handling devices, e.g. for feeding, aligning, discharging; Cutting-off means; Arrangement thereof (889)
10/2009
10/28/2009CN101564754A Regulator of feeding device of forged part forming machine
10/21/2009CN100551577C Metal forming equipment and its working part pneumatically actuated method
10/01/2009US20090241633 Slide with segmented tooling held closed by stationary remote spring
09/2009
09/30/2009EP2105220A1 A forging machine for making a hose fitting, a hose fitting and a method of forming a hose fitting
09/23/2009EP1979112B1 Work transport device
09/23/2009EP1951457B1 Method and apparatus for blowing out and/or for spraying dies of forging presses
09/09/2009CN201304472Y Steel feeding tool used for small blanks or formed forgings
09/02/2009CN100534662C Tool for formed metal plate and section bar
08/2009
08/26/2009CN101513665A Process and die for stamping girdle-free conical spheres
08/26/2009CN100531955C Unidirection continuous roller forging precise forming machine
08/12/2009CN201287179Y Three-mode three-punch multistage cold former
08/11/2009US7571542 Aluminum sheet embossing roll
08/05/2009CN201283407Y Automatic unloading manipulator for forging bearing sleeve ring
07/2009
07/30/2009WO2009036725A4 Device for the extrusion of round blanks, comprising a feeding device
07/08/2009CN101474659A Linear material feeder of forming machine
07/01/2009CN100506425C Cold heading machine straightening device
05/2009
05/28/2009WO2009036725A3 Device for the extrusion of round blanks, comprising a feeding device
05/27/2009CN201244648Y Once upsetting intensification apparatus for oil well pipe
05/27/2009CN101443142A Billet splitting apparatus
05/13/2009CN100486759C Machining process and equipment for low-plasticity nonferrous metal round wire formation
04/2009
04/29/2009EP2052797A1 Device for step-by-step transport of workpieces through the processing area of a forming machine
04/22/2009CN201223918Y Double-station mobile device of titanium electrode bar moulding hydraulic press
04/02/2009DE19722287B4 Drahtvorschub- und Ziehvorrichtung Wire feed and puller
03/2009
03/25/2009CN101391279A Stop mechanism of forming press for forging members
03/18/2009CN201208639Y Ejection device for feeding and discharging
03/18/2009CN100469488C Wire rod feeding device
03/05/2009US20090056403 Method of hot stamping metal parts
03/04/2009CN100464894C A feeder with adjustable feeding length of a forged part forming machine
02/2009
02/25/2009CN201198023Y Back support apparatus of feeding machine
02/25/2009CN101374616A Work transport device
02/05/2009US20090035057 Flangeless demountable pin system
01/2009
01/21/2009CN201183102Y Warm upsetting forming machine
01/07/2009EP2012027A1 Magnesium-based alloy screw and producing method thereof
12/2008
12/31/2008CN100446892C Combining and positioning mechanism of clamp driving rod in part forming machine
12/31/2008CN100446891C Intermittent feeder of part forming machine
12/31/2008CN100446889C Method of processing metal blindgut parts by cold holder
12/24/2008CN201168761Y Special free forging hydraulic press
12/24/2008CN201168760Y Forging machine producing fixed length heat pipe choke
11/2008
11/27/2008DE19645792B4 Transfereinrichtung zum Transport von Werkstücken durch eine Stufenpresse, Transferpressenlinie o. dgl. Pressenanlage Transfer means for transporting workpieces by a progressive press, heat transfer press line o. The like. Press Line
11/26/2008CN201154384Y Steel ball cold header
11/12/2008CN201147816Y Forcedly withdrawable back support apparatus of forming press for forging members
10/2008
10/21/2008CA2511721C Forming machine having improved transmission mechanisms
10/15/2008EP1979112A1 Work transport device
10/09/2008WO2008119686A1 Improved horizontal forging press
10/01/2008CN101274349A Automatic heating mechanism
09/2008
09/24/2008CN201120454Y Aligning apparatus of cold header
08/2008
08/20/2008EP1958716A1 Device for automatically adjusting control cams in a forging machine
08/19/2008US7415394 Integrated modularity design
08/06/2008EP1951457A1 Method and apparatus for blowing out and/or for spraying dies of forging presses
08/06/2008EP1848556B1 Forming machine comprising a shearing device for shearing a bar
07/2008
07/31/2008DE10158121B4 Schmiedemaschine mit einem Werkstück-Haltemechanismus und einem Schneidemechanismus, die durch die gleiche Antriebsvorrichtung angetrieben werden A forging machine with a workpiece holding mechanism and a cutting mechanism, which are driven by the same drive device
07/30/2008CN201091904Y Material lifting mechanism of cold heading machine
07/24/2008DE19958846B4 Verfahren zum Herstellen von länglichen Gesenkschmiedestücken A method of producing elongate die forgings
07/23/2008CN201089005Y Material-overlap proof magnetic feeding apparatus for forging equipment
07/23/2008CN201089004Y Material holder type storage device in feeding system of forging equipment
07/23/2008CN100404166C Multistage heading machine
07/02/2008CN101209483A Wire bar dust collection device of forging part forming machine
06/2008
06/25/2008CN100396401C Multistage heading and forming machine
06/18/2008CN100395053C Stock cutter of parts shaper with postion regulation function
06/17/2008CA2522830C A spade-type boring bit
06/11/2008EP1930094A1 Workpiece supporting device for a multiple-die horizontal forging press
06/04/2008CN101192048A Radial forging machine blank feeding length setting method
05/2008
05/28/2008CN101185955A Steel ball cold heading technique and steel ball cold header
04/2008
04/16/2008CN100381249C Automatic sequencing feeding machine
04/16/2008CN100381226C Stock cutter of parts shaper with concealed reset
03/2008
03/25/2008US7347075 Methods for the cold extrusion of metallic elements with dead or through holes and plant for carrying out said methods
03/05/2008CN201030415Y Multi-station cold heading machine and feeding mechanism of cold-roll-forming machine
02/2008
02/20/2008CN201023125Y Thin and long tube end upsetting automatic feeding and discharging device
02/20/2008CN101125353A Cold heading machine straightening device
02/13/2008CN201020509Y Steel ball cold heading machine
02/06/2008CN101116892A Forging equipment capable of controlling the length of stock
01/2008
01/23/2008CN101111331A Forming machine comprising a shearing device for shearing a bar
01/09/2008CN100360258C Apparatus of feeding subblank special for cold-forging forming machine of screw
01/01/2008US7314417 Method for the manufacture of hollow body elements, hollow body element and also progressive tool for carrying out the method
11/2007
11/22/2007WO2007132585A1 Billet splitting device
11/07/2007CN200970618Y Metal forming device
10/2007
10/31/2007EP1848556A1 Forming machine comprising a shearing device for shearing a bar
10/24/2007CN200963765Y 送料机 Feeder
10/24/2007CN200963670Y Material clamping device for cold heading machine
10/02/2007CA2424367C Forging press comprising an adjusting device on the matrix side thereof
09/2007
09/12/2007CN101032734A Method of processing metal blindgut parts by cold holder
08/2007
08/02/2007WO2007085102A1 Work transport device
08/01/2007CN1329141C Methods for the cold extrusion of metallic elements with dead or through holes and plant for carrying out said methods
07/2007
07/11/2007CN1994613A Metal forming equipment and its working part pneumatically actuated method
07/04/2007CN1323786C Spade bit, manufacturing method by using continuous blank material and its forging equipment
05/2007
05/24/2007WO2007056975A1 Method and apparatus for blowing out and/or for spraying dies of forging presses
04/2007
04/25/2007CN2892323Y Auxiliary material returning apparatus having neck section screw former
04/12/2007US20070079641 Method and apparatus for molding by forging
04/11/2007EP1772208A2 Method and apparatus for forming parts from a continuous stock material and associated forge
04/11/2007CN2887488Y Material cutting mechanism
04/03/2007CA2433970C Press transfer having a clutch drive disconnect
03/2007
03/21/2007CN2880317Y Preforging forming cutter
03/07/2007EP1759786A2 Method and apparatus for forming parts from a continuous stock material and associated forge
03/07/2007EP1347843A4 Automatic two-station adiabatic blank cut-off and part forming system
02/2007
02/28/2007CN1919492A Wire rod feeding device
02/28/2007CN1919491A Unidirection continuous roller forging precise forming machine
02/14/2007CN1913990A Multistage heading and forming machine
02/14/2007CN1913989A Multistage heading machine
02/14/2007CN1911554A Blank clamping device of forging parts shaping machine
02/07/2007CN2865928Y Forging product forming machine cutter auxiliary supporting device
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