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)
01/2007
01/03/2007	EP1737590A1 Local forming, locally formed work piece and tool for such forming
01/03/2007	CN2853227Y Roll forming machine of adjusting vertical spacing of up-down mainshaft
01/03/2007	CN2853226Y Roll forming machine of up-down mainshaft simultaneous oppositing to tilt angle
01/03/2007	CN2853224Y Cable hook aluminium support
01/03/2007	CN1890069A Trimming device and trimming method
01/03/2007	CN1890051A Positioning and fixing device and positioning device
01/03/2007	CN1292854C Press-forming method, press-forming machine and press-formed product
01/02/2007	US7156009 Die device
12/2006
12/28/2006	WO2006136128A2 Adapter system and quick-change device comprising an adapter system
12/28/2006	DE202006015158U1 Flanging device for fuel lines is used on free ends of fuel lines which may be made of steel and may be of different external diameters
12/28/2006	DE102005027584A1 Tool for swarf-free production of workpiece produces workpiece with groove extending at least from top to bottom of workpiece
12/27/2006	CN2850754Y Roll forming machine with lower main axle horizontally forward and backward regulation
12/27/2006	CN2850752Y Reeling machine cooling and lubricating device
12/27/2006	CN2850751Y Apparatus for forming magnesium alloy pipe
12/26/2006	US7152453 Press brake tool and tool holder
12/21/2006	WO2006135030A1 Bending device and method for managing die, method for arranging die and method for selecting die stocker
12/21/2006	DE19949923B4 Tiefziehverfahren zur Herstellung eines schalenförmigen Formteils mit Hinterschneidungen in der Schalenwand Deep drawing process for manufacturing a dish-shaped molding with undercuts in the shell wall
12/20/2006	EP1287924B1 Method of manufacturing v-block of metallic belt type continuously variable transmission and metal mold for the v-block
12/20/2006	CN1882413A System and method for making braces for dies
12/20/2006	CN1290639C Stretch drawing die
12/14/2006	US20060277970 Press brake tool incorporating seating and/or locating mechanism
12/14/2006	US20060277969 Handheld crimping tool and method of using same
12/14/2006	US20060277967 Identification attachments for compression tools
12/14/2006	US20060277962 Hollow metallic ring seal for press
12/14/2006	DE202005012329U1 Mold tool for connecting metal sheet parts by low area pressing together, especially in automobile bodywork construction, includes punch with integrated lubricant and/or coolant channel system to reduce wear
12/13/2006	CN1876267A A heat mold device and a method of making a guide wire by using the same heat mold
12/12/2006	US7146839 Press tool
12/07/2006	WO2006129575A1 Metal mold for molding and method of using the same
12/07/2006	WO2006128821A1 Method for producing a metallic component comprising adjacent sections having different material properties by means of press hardening
12/07/2006	CA2610378A1 Method for producing a metallic component comprising adjoining portions having differing material properties
12/06/2006	CN2843653Y Oblique hole punch
12/06/2006	CN2843652Y Suspended oblique wedging driving structure and punch mould therewith
12/06/2006	CN2843651Y Composite oblique wedging mechanism and punch mould therewith
12/06/2006	CN2843650Y Flattening mould of bus bender
12/06/2006	CN1872489A Method for manufacturing single clamping piece of anchorage, and dedicated mould
11/2006
11/30/2006	DE102004029973B4 Umformwerkzeug und Verfahren zur Herstellung eines Umformwerkzeugs Forming tool and method for manufacturing a forming tool
11/29/2006	EP1726673A1 Tool for coldforming operations with improved performance
11/29/2006	CN2841183Y Pulley resetting mechanism and mould comprising same
11/29/2006	CN2841182Y Side-punching mould
11/29/2006	CN2841181Y Safety pressure mould
11/29/2006	CN2841180Y Pipe material blanking formation mould and apparatus using same
11/29/2006	CN1869268A Tool for coldforming operations with improved performance
11/29/2006	CN1869267A Tool for coldforming operations with improved performance
11/29/2006	CN1868631A Hydranlic external pressure shaping method and device for fusible internal mould pipe kind parts
11/29/2006	CN1286592C Internally cooled tool pack
11/29/2006	CN1286591C Metal plate material hydraulic shaping method and its mould device
11/28/2006	US7140220 Curling machine provided with an adjusting device for evenly winding elongated workpieces into spirals
11/28/2006	US7140215 Cutting head for wire-processing machine
11/23/2006	WO2006124005A1 Hot forming system for metal workpieces
11/23/2006	WO2006122855A1 Method for deep-drawing a flat sheet metal blank using a deep-draw device
11/23/2006	WO2006122584A1 Method for shaping, in particular deep drawing, a flat sheet metal blank by means of a transforming tool
11/23/2006	US20060260378 Method of working metal, metal body obtained by the method and metal-containing ceramic body obtained by the method
11/23/2006	CA2609137A1 Hot forming system for metal workpieces
11/22/2006	CN2838798Y Apparatus for preventing barrel workpiece from deforming after ironing
11/22/2006	CN2838797Y Cutter mould for forming gear
11/22/2006	CN2838796Y Thin wall steel material composite moulding die
11/22/2006	CN1864918A Technique for processing tapered platinum alloy discharge spout
11/22/2006	CN1864885A A radial compression applied sealing member processing method
11/22/2006	CN1864884A Sheet material mold-free multi-point forming device based on viscous medium transfer force and method
11/22/2006	CN1864883A Full-automatic bimetal element forming machine
11/15/2006	CN2836950Y A mold ejection mechanism and mold comprising the same
11/15/2006	CN1863616A Work transfer device for press machines
11/15/2006	CN1863614A Apparatus and method of hot press-forming metal plate material
11/15/2006	CN1861284A Punching die frame
11/15/2006	CN1284640C Internally cooled punch
11/15/2006	CN1284639C Minisize mould device for precise compound forming of minisize double gears
11/14/2006	US7134312 Die apparatus and die exchanging method in pressing machine
11/09/2006	US20060248939 Swaging tool
11/08/2006	CN2834730Y Punching die for parts with protrusion
11/08/2006	CN2834729Y A molding tool for local forming of magnesium alloy panel parts connection structure
11/08/2006	CN2834728Y Die-punching and moving device for digital controlled turret punching machine
11/08/2006	CN2834727Y A metal forming mold
11/08/2006	CN2834726Y 一种金属板成型装置 One metal plate forming apparatus
11/08/2006	CN1857851A Making process of thin wall stainless steel ring
11/08/2006	CN1857820A Quick chucking structure for combined mold
11/08/2006	CN1857819A Fixture and mold for wheel felly of truck
11/08/2006	CN1857818A Fixture and mold for wheel web of truck
11/08/2006	CN1857816A Convex ring extruding method and machine for composite steel-plastic pipe
11/01/2006	CN2832346Y Deep groove ball bearing hyperbola cage counter die for final moulding
11/01/2006	CN2832345Y Composite die of digital control turret punch for punching stretching
11/01/2006	CN1282510C Method and device for cold-heading fixed nail
10/2006
10/31/2006	US7130708 Draw-in map for stamping die tryout
10/31/2006	US7127930 Device and method for press forming
10/26/2006	WO2006112912A1 Tough, wear-resistant punches and dies made of powder metallurgy cold work tool steel
10/26/2006	DE102005018240A1 Vorrichtung zum Umformen von Metallblechen A device for shaping metal sheets
10/25/2006	EP1715066A1 Device for forming and press hardening metal sheet, with integrated heating elements
10/25/2006	CN2829933Y Stamping die roller type shaping structure
10/25/2006	CN2829932Y Flangeless thin changing stretching appts. for tube shaped piece
10/25/2006	CN1850432A Method for manufacturing rim-wire goggles frame and working equipment
10/25/2006	CN1281872C Wedge-lockable removable punch and die bushing in retainer
10/25/2006	CN1281356C Punch press, method of replacing punch and die for punch press and system
10/24/2006	US7124619 Hydraulic tool working head
10/19/2006	US20060233962 Depositing an oil agent on a workpiece, wherein the concentration of the oil agent solution is preferably adjusted so that the amount or kind of the water-soluble oil agent deposited on the workpiece is set to be a predetermined amount suitable for a post-step
10/19/2006	US20060230806 Apparatus for shaping metal sheets
10/19/2006	US20060230805 System and method for bending strip material to create cutting dies
10/19/2006	DE202006012863U1 Device for punching, cutting and tilting sheet metal parts comprises an actuating unit arranged on one end of a rocker part and a working tool arranged on the other end of the rocker part
10/19/2006	DE19744885B4 Matrizeneinheit für Tiefziehwerkzeuge zur Optimierung von Ziehvorgängen Die unit for deep drawing tools to optimize drawing operations
10/18/2006	EP1711286A2 Improved tooling system
10/18/2006	CN2827689Y Demould slide block
10/18/2006	CN2827581Y Mould, automatic material guiding belt and automatic waste material returning device

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