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)
12/2014
12/10/2014CN102395435B 冲模及润滑油的供给方法 Die and lubricant supply method
12/10/2014CN101530872B 一种空调冷凝器折弯方法和折弯机 An air conditioning condenser method bending and bending machine
12/09/2014US8904847 Laminated cavity tooling
12/04/2014US20140352395 Press die
12/04/2014US20140352394 Press die
12/04/2014US20140352393 Forming die apparatus and die member
12/02/2014US8899546 Wind blade mould including a heating system
12/02/2014US8899093 Drawing support for a sheet metal drawing machine
12/02/2014US8899090 Quenched and tempered joint cage
11/2014
11/27/2014US20140345435 Punch holder and punch configurations
11/20/2014US20140342179 Systems and methods for shaping sheet materials that include metallic glass-based materials
11/20/2014US20140338416 Folding system for a cutting blade
11/13/2014US20140331842 Punch assemblies and universal punch therefor
11/13/2014US20140331735 Spacer for dies
11/11/2014US8881571 Multi-tool technology
11/06/2014US20140326035 Tool temperature control
10/2014
10/30/2014US20140318203 Method And Device For Explosive Forming
10/28/2014US8869584 Progressive crimping method
10/23/2014US20140311205 Method and Forming Tool for Hot Forming and Press Hardening Workpieces of Sheet Steel, in Particular Galvanized Workpieces of Sheet Steel
10/21/2014US8866046 Energization heating method and energization heating device
10/21/2014US8863565 Three-dimensionally bending machine, bending-equipment line, and bent product
10/16/2014US20140305181 Hot-pressing device and method of manufacturing hot-pressed product
10/14/2014US8858853 Formed sheet metal composite tooling
10/09/2014WO2014162350A1 Press apparatus
10/09/2014US20140298874 Tube expanding drum machine
10/08/2014EP2786816A1 Tube expanding drum machine
10/02/2014WO2014157560A1 Coated tool and method for producing same
10/02/2014WO2014156487A1 Steel material for die and process for producing same, process for producing prehardened steel product for die, and process for producing cold working die
10/02/2014WO2014154409A1 Molding tool for hot shaping and/or press hardening of a sheet metal material and method for producing a coolable molding tool segment
10/01/2014EP2782702A1 Method for producing a composite sheet metal part having a metallic region, and corresponding molding tool
10/01/2014EP2782689A1 Method and forming tool for hot forming and press hardening work pieces made of sheet steel, in particular galvanized sheet steel
09/2014
09/30/2014US8844335 Low profile pilot assembly and method for metal forming dies
09/25/2014US20140287087 Component part for an injection molding tool, injection molding tool and method for producing the component part
09/25/2014DE102013102898A1 Abstreckring mit einer Mikrostruktur Ironing ring having a microstructure
09/25/2014DE102013005080A1 Formwerkzeug zum Warmumformen und/oder Presshärten eines Blechmaterials, sowie Verfahren zum Herstellen eines kühlbaren Formwerkzeugsegments A mold for hot-forming and / or press curing of a sheet metal material, and method for manufacturing a coolable mold segment
09/23/2014US8839654 Punch press oscillating tool insert
09/23/2014US8839653 Crimping tool connector locator
09/23/2014US8839652 Method and device for press-hardening a metallic formed structure
09/18/2014US20140261920 Method for manufacturing mechanical parts, and mold and system thereof
09/18/2014US20140260503 Crimp die set
09/17/2014EP2776181A1 Punch tool, punch tip and method of securing a punch tip with a punch body
09/16/2014US8833128 Method for producing slit hollow profiles
09/16/2014US8833127 Hollow member and an apparatus and method for its manufacture
09/12/2014WO2014135314A1 Apparatus for changing rolls of a straightening machine
09/11/2014DE102013204011A1 Verfahren zur Auslegung eines Umformwerkzeugs Methods for the design of a forming tool
09/11/2014DE102013004034A1 Formwerkzeug zum Warmumformen und/oder Presshärten mit wenigstens einem Schneidstempel zum Erzeugen einer Ausnehmung im noch warmen Blechmaterial Mold for hot forming and / or press hardening with at least one cutting punch for forming a recess in the still warm sheet material
09/10/2014EP2774696A1 Apparatus for changing rolls of a straightening machine
08/2014
08/28/2014WO2014130819A1 Pinned head swage tool
08/18/2014DE202014101492U1 Halteeinrichtung für eine Werkzeugelemente aufweisende Trägerplatte in einer Stanzeinrichtung, Halteelement für eine Halteeinrichtung und Anordnung mit wenigstens einer Halteeinrichtung Holding device for a tool elements having support plate in a stamping device holding member for holding means and arrangement with at least one holding device
08/14/2014WO2014123855A1 Hot die forming assembly and method of making a heat treated part
08/14/2014DE19680783B3 Nocke für ein Preßwerkzeug Nock for a pressing tool
08/14/2014DE102013101276A1 Verfahren zur Herstellung eines Kraftfahrzeugstabilisators A method of manufacturing a motor vehicle stabilizer
08/13/2014CN203764841U 一种食品罐自动成型设备的自动扣骨装置 One kind of food cans automatic molding equipment automatic deduction bone device
08/13/2014CN203764834U 保温装置 Insulation device
08/13/2014CN203764833U 散热片冲孔机的送料器 Fins punching machine feeders
08/13/2014CN203764820U 一种包边模具的辅助压料装置和包边模具 One kind of edging mold auxiliary pressing device and edging molds
08/13/2014CN203764812U 薄壁金管自动缩口机 Gold thin-walled pipe automatic necking machine
08/13/2014CN203764805U 一种连续拉深模具拉深油补给系统 A continuous drawing die drawing oil supply system
08/13/2014CN203764804U 热成形钢管分段强化类零件的压机伺服顶杆装置 Thermoforming Parts Steel segment strengthened servo presses ejector device
08/13/2014CN203764803U 一种冲床搬运机械手 One kind of punch Handling Robot
08/13/2014CN203764802U 模具成型真空负压消除系统 Vacuum molding Elimination System
08/13/2014CN203764801U 一种具有拉延筋的冲压模具 Having drawbeads stamping dies
08/13/2014CN203764800U 一种模具的斜楔机构 Wedge mechanism for a mold
08/13/2014CN203764799U 一种模具旋转斜楔的回程驱动机构 A mold rotary drive mechanism wedge of return
08/13/2014CN203764798U 一种真空助力壳体自动化机械连线生产工程模具 A vacuum booster casing line production engineering automation machinery and molds
08/13/2014CN203764797U 一种能防止制件起皱的拉延模具 One kind of the workpiece to prevent wrinkling of the drawing die
08/13/2014CN203764796U 采用凹模和凸模对应拼合的用于斜锥的模具 Use of the punch die and mold corresponding split for taper
08/13/2014CN203764795U 采用定位销和三组固定螺栓的冲压模具 Using stamping dies pins and bolts of the three groups
08/13/2014CN203764794U 采用导柱的用于球体型零件的冲压模具 With column of stamping dies for ball body parts
08/13/2014CN203764793U 一种铆螺丝钉模 One kind of riveting screw mold
08/13/2014CN203764792U 滑块斜楔式翻边模具 Slider Wedge style flanging dies
08/13/2014CN203764791U 一种缩口大孔径回转环加工模具 One kind of large diameter slewing ring necking die machining
08/13/2014CN203764790U 一种底部扩口顶部缩口的大孔径薄壁回转环加工模具 One kind of bottom flared top necking of thin-walled large diameter slewing ring mold processing
08/13/2014CN203764789U 一种汽车b柱内板冲压模具 B-pillar panels within an automotive stamping dies
08/13/2014CN203764788U 一种重卡用元宝梁成型模具 One heavy card with a gold beam mold
08/13/2014CN203764787U 用于小型薄板件手工压型模具 For small thin pieces of hand-pressed mold
08/13/2014CN203764786U 一种百叶窗配重挂钩冲压模具 One kind of blinds counterweight hook stamping dies
08/13/2014CN203764785U 降噪模具 Noise mold
08/13/2014CN203764784U 一种九折工件用的折弯机模具 Bending machine tooling a workpiece with a 10%
08/13/2014CN203764783U 氮气弹簧顶升销 Nitrogen spring lifting pin
08/13/2014CN203764782U 一种带沉孔板簧沉孔加工用胀形冲孔级进模 A tape sink hole sink hole machining with leaf springs bulging punching Progressive Die
08/13/2014CN203764781U 一种用于汽车板簧带通孔卡子冲孔下料级进模 Progressive Die for feeding the automotive leaf spring clamp with through-hole punching
08/13/2014CN203764780U 一种外链板模具 One kind of outer chain plate mold
08/13/2014CN203764779U 汽车冷凝风扇转子冲压模 Auto condenser fan rotor stamping die
08/13/2014CN203764778U 一种带180度尾端突起结构的用于弯管机的弯管模 A rear end protruding structure with 180-degree elbow mold for bending machine
08/13/2014CN203764777U 钢轮轮辋分体式及自动提升预翻边模具 Steel wheel rim split and automatically boosts pre-flanging dies
08/13/2014CN203764776U 钢轮轮辋自动提升扩张模具 Steel wheel rims automatically upgrade expansion mold
08/13/2014CN203764775U 采用固定螺栓的用于斜锥的模具 Use of a mold for the fixing bolts taper
08/13/2014CN203764774U 采用定位销钉的用于斜锥的模具 Positioning pins used for the taper of the mold
08/13/2014CN203764773U 采用导柱和螺栓的用于半球体型零件的冲压模具 With column and bolts for hemispheric body parts stamping dies
08/13/2014CN203764772U 带有顶出器的用于斜锥的模具 Mold with ejector for taper
08/13/2014CN203764771U 一种罩壳落料引申模具 One kind of cover extended blanking dies
08/13/2014CN203764770U 一种汽车卡板成形模具 An automobile pallets mold
08/13/2014CN203764769U 一种拉伸模具 One kind of drawing dies
08/13/2014CN203764768U 一种汽车铰链翻边模具 An automobile hinge cuffs mold
08/13/2014CN203764767U 一种支架冲筋弯曲模具 A stent red bars bending mold
08/13/2014CN203764766U 一种汽车锁芯防护罩模具 An automobile cylinder guard dies
08/13/2014CN203764765U 一种汽车锁芯盖板复合落料模具 An automobile cylinder cover composite blanking dies
08/13/2014CN203764764U 一种汽车防护盖打弯落料一体模具 A vehicle protective cover clinchers blanking one mold
08/13/2014CN203764763U 一种汽车档位板弯曲模具 An automobile gear plate bending mold
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