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)
03/2011
03/31/2011	DE202009015557U1 Werkzeug zum Formen und Ausstanzen von Artikeln aus einer thermoplastischen Kunststofffolie Tool for shaping and cutting of articles from a thermoplastic plastic film
03/31/2011	DE102009043782A1 Laminated tool for use as grinding star, has bolt shaped element comprising higher surface hardness than laminated plates, and projected at contour of stack as wear protection element
03/31/2011	DE102009038607A1 Vorrichtung, Verfahren und Werkzeug zur Herstellung eines Kragendurchzuges in einem Bauteil The device, method and tool for manufacturing a collar rim hole in a component
03/30/2011	CN201779361U Mold for manufacturing cross arm of ladder-shaped cable bridge
03/30/2011	CN201776360U Device for assembling self-locking nut
03/30/2011	CN201776358U Precision stamping die independent lubricating mechanism and progressive precision stamping die
03/30/2011	CN201776357U Lateral top camber beam compression tooling
03/30/2011	CN201776356U Forming die for flange screw heads
03/30/2011	CN201776355U Hardware stamping composite mould
03/30/2011	CN201776354U Iron sheet reversing die
03/30/2011	CN201776353U Sheet iron arc-edge forming die
03/30/2011	CN201776352U Die for edge cutting, hole punching, hole flanging, blanking and edge folding of side bracket of automobile water tank
03/30/2011	CN201776351U Cold processing bolt piece mould
03/30/2011	CN201776350U Universal stamping die capable of preventing hands from being bruised
03/30/2011	CN201776349U Open/close angle mold
03/30/2011	CN201776348U Punching and marking die
03/30/2011	CN201776347U Prime mold for preparing universal joint bearing outer rings
03/30/2011	CN201776346U Multi-position progressive die for automotive part
03/30/2011	CN201776345U Pulling die
03/30/2011	CN201776344U Fast press die with bending punch pin
03/30/2011	CN201776337U Front and back pilot mechanisms for longitudinal cutting die
03/30/2011	CN201776332U Spin forming device with internal and external boss belt pulleys
03/30/2011	CN201776331U Molding press used for reinforcing pressure resistant steel plate
03/30/2011	CN101992246A Cold-pressed double-parabolic slab steel mould
03/30/2011	CN101992245A Lower die for press bending and tool using the same
03/30/2011	CN101992244A Metallic high-temperature forming die and manufacturing method thereof
03/30/2011	CN101992243A Hot stamping die for automobile parts
03/30/2011	CN101564743B Precise corrugated pipe forming machine
03/30/2011	CN101537454B Technology for processing rotatable filter sealing ring fixed plate
03/29/2011	CA2714959A1 Ball-lock retainers and methods for controlling ball bounce in a ball-lock retainer
03/24/2011	WO2011034434A1 System for controlling a discrete die
03/24/2011	DE112009000981T5 Verfahren zur Herstellung eines Bauteils aus einer Aluminiumlegierung A process for producing a component from an aluminum alloy
03/23/2011	CN201774558U High-precision mobile phone rear cover and stamping die thereof
03/23/2011	CN201769385U Bent insert of lower die of stamping die
03/23/2011	CN201769027U Cable hanger forming mold and mold for welding cable hangers into groups
03/23/2011	CN201768840U Mould frame of mould for processing aluminum alloy door and window sectional material
03/23/2011	CN201768839U Wedge mechanism for side stamping die
03/23/2011	CN201768838U Turret structure of numerical control turret punch press
03/23/2011	CN201768837U Special-shaped battery core stamping shell mould
03/23/2011	CN201768836U Processing die for iron cores of sacrificial anode
03/23/2011	CN201768835U U-shaped iron flanging sizing die
03/23/2011	CN201768834U Bolt cold forming die
03/23/2011	CN201768833U Flange chamfering device
03/23/2011	CN201768832U Mold assembly for manufacturing reducing pipes
03/23/2011	CN201768831U Die set for punching machine
03/23/2011	CN201768830U C and D station upper die of numerical-controlled rotating tower punch press
03/23/2011	CN201768829U A and B station upper die of numerical-controlled rotating tower punch press
03/23/2011	CN201768828U Angle steel out-curved rib bending mould
03/23/2011	CN201768827U Bending die of bi-metal bracket stamping part
03/23/2011	CN201768826U Sizing die of wiring terminal stamped part of low-voltage electrical apparatus
03/23/2011	CN201768825U Bending die for low-voltage electrical apparatus connection terminal stamping parts
03/23/2011	CN201768824U Mould for tearing bimetallic bracket stamping part
03/23/2011	CN201768823U Mould for forming stamping part of bimetallic bracket
03/23/2011	CN201768822U Bending die for bimetallic bracket punching parts
03/23/2011	CN201768821U Bending mould of bimetal bracket stamping part
03/23/2011	CN201768820U Bending die for bimetal support stamping parts
03/23/2011	CN201768819U Bending die for double-metal support stamping parts
03/23/2011	CN201768818U Bending die for bimetal support stamping parts
03/23/2011	CN201768817U Bending die of bi-metal bracket stamping part
03/23/2011	CN201768816U Low-voltage electric appliance connection terminal stamping part bending die
03/23/2011	CN201768815U Bending die for wiring terminal stamping parts of low-voltage electrical apparatus
03/23/2011	CN201768814U Bending die for double-metal support stamping parts
03/23/2011	CN201768813U Bending die of double-metal support stamping parts
03/23/2011	CN201768812U Planishing die for wiring terminal stamping parts of low-voltage electrical apparatus
03/23/2011	CN201768811U Low-voltage electric appliance connection terminal stamping part bending die
03/23/2011	CN201768810U Bending die for wiring terminal stamping parts of low-voltage electrical apparatus
03/23/2011	CN201768809U Conveying device for punching tapes
03/23/2011	CN201768808U Hardware stamping die omnibearing shared die set
03/23/2011	CN201768796U Roller spinning device of steel pipe head maker
03/23/2011	CN201768791U Secondary forming die for spiral pipe
03/23/2011	CN101987337A Hot bulge forming apparatus, a hot bulge forming method and a product formed through hot bulge forming
03/23/2011	CN101987336A Device for controlling positioning and pickup of sheet materials of double-groove dies with different drawing depths
03/23/2011	CN101987333A Punch forming method for large seal head of pressure vessel of nuclear power equipment
03/23/2011	CN101986925A Pull head sliding block and die and method for manufacturing same
03/23/2011	CN101524733B Die holder combining device
03/17/2011	WO2011029485A1 Levelling machine with multiple rollers
03/17/2011	US20110061438 Die former
03/16/2011	EP2295164A2 A die former
03/16/2011	EP2295162A1 Tool assembly for shaping the border of a tub on a metallic tub blank
03/16/2011	EP2295160A1 Clamping device for bending tools
03/16/2011	CN201766277U Punching mould
03/16/2011	CN201761016U Mould locking device
03/16/2011	CN201760512U Variable-diameter pipe hydraulic forming device
03/16/2011	CN201760508U Die discharging guide device
03/16/2011	CN201760507U Hydraulic compensation mold structure
03/16/2011	CN201760506U Stamping die correction device
03/16/2011	CN201760505U Lorry axle housing inner swelling forming die
03/16/2011	CN201760504U Lorry axle housing inner swelling & necking die
03/16/2011	CN201760503U Wheel spoke forming mold
03/16/2011	CN201760502U Automatic feeding bending die
03/16/2011	CN201760501U Face frame die
03/16/2011	CN201760500U Drawer type structure large-scale integrated circuit runner punching die
03/16/2011	CN201760499U Backward deep drawing die with outer edge subject to back pressure of forward pressure belt
03/16/2011	CN201760498U Bending upper die head and bending mold and bender with same
03/16/2011	CN201760497U Automatic flanging mold
03/16/2011	CN201760496U LED flat-headed support stamping die
03/16/2011	CN201760495U Hydraulic automatic die-locking device of fine blanking machine
03/16/2011	CN201760494U Rapid die clamper
03/16/2011	CN201760493U Adjustable arc mould device
03/16/2011	CN201760492U Cutter tool of rhombic net puller

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