Patents
Patents for B21D 11 - Bending not restricted to forms of material mentioned in only one of groups , ,; Bending not provided for in groups; Twisting (4,159)
01/2008
01/23/2008CN201008908Y Enclosed numerical control benders
01/22/2008WO2007134436A1 Light steel structural members
01/17/2008US20080011039 Core tool
01/16/2008EP1877205A1 A production line and a method of shaping profiles
01/10/2008US20080006072 Process for the Shaping of the Surface of a Metal Container
01/10/2008DE19630023B4 Einrichtung zum Verformen von stabförmigen Bauteilen Means for deforming rod-shaped components
01/09/2008CN101100919A Method for manufacturing door guide roller frame
01/09/2008CN100361264C Color cathode rays tube
01/03/2008US20080000282 Tool and method for the production of a thread
01/02/2008CN200998746Y Automatic bending machine for battery pole ear
01/02/2008CN200998745Y Flexible forming apparatus for processing three-dimensional piece by employing bendable roller
01/02/2008CN100358648C Method for rolling cutting cone scrole spring
12/2007
12/27/2007US20070295051 Expanding die and method of shaping containers
12/27/2007US20070294876 Method of forming coils of a stator of a rotary electric machine
12/26/2007CN200995243Y Bending mould structure
12/26/2007CN200995239Y Triple-foldable bender without fixed core mould
12/26/2007CN101091974A Method for bending surface of metal without impression
12/25/2007US7310989 Hydraulic circuit for linearly driving a movable roller-holder slider of a pipe bending machine
12/25/2007US7310984 Forming apparatus for precambered metal sections
12/21/2007WO2007145737A2 Creep forming and stress relieving in metal bar
12/19/2007CN200991730Y Two edge folding mould of bending machine
12/19/2007CN101088650A Hand bending tool
12/19/2007CN100355526C Bending laser irradiation apparatus and laser irradiation method
12/13/2007WO2007141273A1 Bending machine for bars, particularly bars fed from a roll, and relative method
12/13/2007US20070283739 Flange sleeve, method for the production thereof and bending tool for producing flanges on a sleeve
12/13/2007US20070283737 Method and apparatus for bending a blade member
12/12/2007CN200988070Y Multipurpose bending mold
12/12/2007CN101085459A Precise bending technique
12/11/2007CA2463371C Flattened u-bolt and method for making said u-bolt
12/06/2007WO2007138736A1 Blade material bending method and blade material bending device
12/06/2007DE102006025746A1 Dornschaft-Wechselbiege-Werkzeug The mandrel shaft alternating bending tool
11/2007
11/28/2007CN200981086Y Nickel-titanium marmem patellar concentrator one heat-forming composite die
11/22/2007WO2007133690A2 Radio frequency identification (rfid) tag antenna design
11/22/2007WO2007133689A2 Reagents for the detection of protein acetylation signaling pathways
11/21/2007EP1857195A1 Method of bending processing for metal material, bending processing apparatus, bending processing equipment line and bending-processed produced obtained thereby
11/21/2007EP1855820A1 Bending apparatus for bar-like metal sections
11/15/2007WO2007130186A2 Apparatus and methods for material fabrication
11/15/2007US20070261464 Method and Bending Press for Bending Boundary Edge of a Sheet for Shaping Into an Open Seam Tube
11/15/2007US20070261463 Method and apparatus for creep forming of and relieving stress in an elongated metal bar
11/15/2007US20070261462 Method and apparatus for creep forming of and relieving stress in an elongated metal bar
11/15/2007US20070261461 Method and apparatus for hot forming elongated metallic bars
11/15/2007US20070261460 Channel letter machine and method thereof
11/14/2007CN101069907A Board rolling machine
11/13/2007US7293350 Coil forming apparatus of forming coils of a stator of a rotary electric machine
11/08/2007US20070256467 Method for Producing a Coupling on a Pipe and Device for Producing Said Coupling
11/07/2007EP1852195A2 Method and Machine for Production of Three-Dimensional Stirrups
11/07/2007CN200970610Y Clamp for preventing cross bar from cracking while forming ribbed integrated wall plate
11/07/2007CN200970606Y Special prebender for one step forming medical steel plate
11/07/2007CN101066550A Door frame bending mold with adjustable unit
11/06/2007US7290425 Gripping apparatus and method
10/2007
10/31/2007CN200967135Y IC shearing bending forming machine
10/31/2007CN200967133Y Electronic component shaping apparatus
10/31/2007CN200967074Y Clamp for preventing the cracking of the direct reinforcement when the integral wainscot having reinforcement is formed
10/31/2007CN200967073Y Device for processing chain sheet
10/30/2007US7287407 Device and method for forming a flanged ring
10/25/2007WO2007118309A1 Frame and door for a locker
10/25/2007US20070245796 Press die, drawing method, and pressed product
10/24/2007CN101060948A Method and apparatus for shaping a metallic container end closure
10/17/2007EP1844872A2 Positioning and protection device for bending machines
10/17/2007CN101056724A Tool system for bending sheet materials and method of using same
10/11/2007WO2007088572B1 Method and apparatus for forming metal frames for reinforced concrete
10/11/2007US20070234775 Bending machine for rod-shaped workpieces made from wire, tubular material or the like
10/11/2007DE10236373B4 Verfahren zum Biegen eines Füllrohres für ein Airbagmodul und Vorrichtung zur Durchführung dieses Verfahrens A method of bending a filling tube for an airbag module and a device for carrying out this method
10/10/2007CN101049620A C shaped bending method for hardware pieces of door window made from plastic - steel
10/10/2007CN101049619A Method for bending metal frame of hollow glass
10/04/2007DE102005040219B4 Bauteil mit umgebogenem Seitenelement Component with a bent side member
10/03/2007CN200954528Y Photoelectric diode leg forming die
09/2007
09/26/2007EP1837092A1 Automatic assembly for bending and inserting reinforcement bars in preformed metal reinforcement cages
09/26/2007CN200951443Y Hydraulic row bender
09/26/2007CN101041263A Method for preparing metal and plastic composite parts of the automobile parts
09/26/2007CN101041171A Portable semi-automatic processing machine of plate with curved surface
09/20/2007DE112005002470T5 Aluminium-Kontrollarm und Verfahren zur Herstellung desselben Of the same aluminum control arm and methods for preparing
09/19/2007CN101036926A Huoluo hemisphere type pressure head base body of multi-pressure-head sheet forming device
09/18/2007US7269988 Bending machine
09/18/2007US7269987 Method of manufacturing connecting devices
09/13/2007WO2007102176A1 Device and method for bending a metallic strip
09/13/2007WO2007101795A2 Method and device for testing the quality of a metallic coating
09/13/2007US20070210214 Protective Net, Especially For Rockfall Protection Or For Verge Securing
09/13/2007US20070209421 Apparatus and methods for material fabrication
09/12/2007CN200945506Y Foot-actuated bending machine
09/05/2007EP1439920B1 A method of bending metal roofing sheets and a bending apparatus
09/05/2007CN101028636A Coiling machine
08/2007
08/29/2007CN200939479Y Auto spring coiling machine for
08/28/2007US7260969 Bending machine for profiles and relative bending method
08/23/2007US20070193325 Hemming machine and inspecting method thereof
08/22/2007CN2936486Y Top mold positioning device for numerical bending machine
08/22/2007CN101020276A Semi-mold precise sheet forming process based on large spot single laser impact
08/22/2007CN101020212A Bending and pressing female mold
08/22/2007CN101020210A Fixed plate forming process
08/22/2007CN101020207A Flexible forming apparatus with flexible roll for machining 3D workpiece
08/16/2007US20070186612 Stretch forming method for a sheet metal skin segment having compound curvatures
08/15/2007EP1539516B1 Stabilizer and a method of manufacturing the same
08/15/2007CN2933633Y Numerical control bender body with worktable positioning device
08/15/2007CN1331623C Edge banding method of chemical oxygen container
08/14/2007US7254975 Vehicle repair clamps
08/09/2007WO2007088572A1 Method and apparatus for forming metal frames for reinforced concrete
08/08/2007CN2930940Y Floating control device for flame gun
08/08/2007CN101011777A Method and apparatus of forming cut deal laser prestress composite shot blasting
08/08/2007CN101011714A Automatic copper pipe disc circular knitting machine
08/08/2007CA2536736A1 Spiral roller machine
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