Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; Punching › B21D 37 - Tools as parts of machines covered by this subclass
Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804)
03/2014
03/26/2014CN103658368A Novel intelligent die
03/26/2014CN103658367A Intelligent die
03/26/2014CN103658366A Intelligent die
03/26/2014CN103658365A Intelligent die
03/26/2014CN103658364A Intelligent die
03/26/2014CN103658363A Novel die
03/26/2014CN103658362A Novel die
03/26/2014CN103658361A Novel die
03/26/2014CN103658360A Novel die
03/26/2014CN103658359A Novel die
03/26/2014CN103658358A Novel die
03/26/2014CN103658357A Die
03/26/2014CN103658356A Novel multifunctional die
03/26/2014CN103658355A Die
03/26/2014CN103658354A Die
03/26/2014CN103658353A Die
03/26/2014CN103658352A Die
03/26/2014CN103658351A Multifunctional die
03/26/2014CN103658350A Die
03/26/2014CN103658349A Novel multifunctional die
03/26/2014CN103658348A Novel multifunctional die
03/26/2014CN103658347A Novel multifunctional die
03/26/2014CN103658346A Novel multifunctional die
03/26/2014CN103658345A Novel multifunctional die
03/26/2014CN103658344A Novel multifunctional die
03/26/2014CN103658343A Die
03/26/2014CN103658342A Multifunctional die
03/26/2014CN103658341A Multifunctional die
03/26/2014CN103658340A Multifunctional die
03/26/2014CN103658339A Multifunctional die
03/26/2014CN103658338A Multifunctional die
03/26/2014CN103658337A Multifunctional die
03/26/2014CN103658336A Combined type rubber containing frame for large bending die
03/26/2014CN103658335A Pipe bending mold
03/26/2014CN103658334A Adjustable pipe-bending die
03/26/2014CN103658333A Rebound prevention pipe bending die
03/26/2014CN103658332A Pipe punching compound die
03/26/2014CN103658331A Springback prevention pipe bending die
03/26/2014CN103658330A Forming die and method for solar curved surface light condensing plate
03/26/2014CN103658329A Upper mould clamp of bending machine
03/26/2014CN103658328A Automatic die locking system of workbench of fine stamping machine
03/26/2014CN103658327A Fine blanking machine work table with embedded sensor
03/26/2014CN103658326A Fine blanking machine workbench capable of positioning moulds rapidly
03/26/2014CN103658325A Automatic die locking, monitoring and control system of workbench of fine stamping machine
03/26/2014CN103658324A Upper die clamp-type hydraulic clamping device of bending machine
03/26/2014CN103658323A Bending machine upper die clamp allowing height to be adjusted accurately
03/26/2014CN103658322A PCB substrate stamping device
03/26/2014CN103658297A Electromagnetic pulse boosting type gradual deep drawing forming method and device
03/26/2014CN103658292A Normal temperature or thermal state fluid reconfigurable die bulging system and bulging method
03/26/2014CN103658290A Sheet metal part local deformation adjustment device and method based on drawing
03/26/2014CN103658289A Punching forming method and die
03/26/2014CN103658281A Hydraulic side pressing die
03/26/2014CN103658254A Rolling bending mechanism for pre-coating plate of air conditioner front panel
03/26/2014CN101746016B Injection molding system and injection molding method
03/25/2014US8677796 Hemmed metal panels, hemming apparatuses, and hemming methods
03/20/2014WO2014042172A1 Wagon device
03/20/2014WO2014042169A1 Mold rack device
03/20/2014DE102013005162A1 Forming tool used for manufacturing e.g. door panel of motor vehicle, has tool portion whose mold insert is moved to extended position, while mold insert of another tool portion is moved farther than predetermined extended position
03/20/2014DE102012018606A1 Tiefziehwerkzeug und Verfahren zum Tiefziehen eines Werkstückes Drawing tool and method for deep drawing of a workpiece
03/19/2014EP2707160A1 Manufacturing plant having a tool-changing system
03/19/2014CN203484567U High-frequency spinning sealing machine of shock absorber oil storage cylinder bottom cover
03/19/2014CN203484560U High-speed grading feeding device for blanking pieces
03/19/2014CN203484547U Automatic forming riveting device for stamping part silver contact
03/19/2014CN203484545U Vehicle door flanging hydraulic machine of bearing lubricating structure
03/19/2014CN203484544U Self-lubricated punching machine
03/19/2014CN203484543U Cooling device
03/19/2014CN203484542U Side-direction automatic reset rapid-locating device
03/19/2014CN203484541U Lengthened mold side pin
03/19/2014CN203484540U Flanging die for lower brackets of left and right front door guide rails of automobile
03/19/2014CN203484539U Die for overrunning clutch gland of motorcycle
03/19/2014CN203484538U Multi-position progressive die capable of enabling two parts to be automatically riveted inside
03/19/2014CN203484537U Bottom dead centre instant backpressure die structure
03/19/2014CN203484536U Upper die device of full-automation die of syringe buckle
03/19/2014CN203484535U Full-automation die of syringe buckle
03/19/2014CN203484534U Lower die device of full-automation die of syringe buckle
03/19/2014CN203484533U Lower die device of multifunctional wire clip automatic machine
03/19/2014CN203484532U Upper die device of circle machine
03/19/2014CN203484531U Environment-friendly reshaping mold
03/19/2014CN203484530U Production mold for saloon car vacuum connector
03/19/2014CN203484529U Mold for bending flange pedal
03/19/2014CN203484528U Punch pin structure
03/19/2014CN203484527U Piston cylinder screeding device
03/19/2014CN203484526U Slope press production line of bearing retainer
03/19/2014CN203484525U Novel pipe bending, flaring and flanging die
03/19/2014CN203484524U Positioning device and longitudinal beam forming mould with same
03/19/2014CN203484523U Pre-deformation die structure of pipe bending die
03/19/2014CN203484522U Compression expansion mould
03/19/2014CN203484521U Meter box fixing die
03/19/2014CN203484520U Progressive die for producing right fixed support of automobile instrument beam
03/19/2014CN203484519U Progressive die for producing rear end cover for automobile engine
03/19/2014CN203484518U Progressive die for producing right fixed support of automobile instrument beam
03/19/2014CN203484517U Progressive die for left installation support in the middle of motor meter cross beam
03/19/2014CN203484516U Progressive die for producing front end cover for automobile engine
03/19/2014CN203484515U Progressive die for machining motor-meter beam right support
03/19/2014CN203484514U Progressive die for producing front end cover for automobile engine
03/19/2014CN203484513U Progressive die used for producing angle plate of car motor
03/19/2014CN203484512U Forming die used for producing right small bracket of car instrument beam
03/19/2014CN203484511U Progressive die used for producing car instrument beam positioning bracket
03/19/2014CN203484510U Progressive die used for producing rear mounting bracket of middle part of car instrument beam
03/19/2014CN203484509U Progressive die used for producing lower bracket of car instrument beam support
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