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 28 - Shaping by press-cutting; Perforating
Patents for B21D 28 - Shaping by press-cutting; Perforating (12,707)
12/2014
12/10/2014CN203991909U 一种耳蜗电极铝片手压模 An electrode cochlear aluminum die Hand
12/10/2014CN203991908U 一种级进模 One kind of progressive die
12/10/2014CN203991907U 一种单工序落料模 A single-step blanking die
12/10/2014CN203991906U 一种下纵臂支架落料模具 One kind of lower trailing arm bracket blanking dies
12/10/2014CN203991905U 防跳废料冲压模具 Anti-jump scrap stamping dies
12/10/2014CN203991904U 气缸换向凹槽挤压模具 Reversing cylinder groove extrusion dies
12/10/2014CN203991903U 槽钢锁口冲裁模具 Channel locking blanking die
12/10/2014CN203991902U 一种连续冲压模具中工位间接刀模具结构 A continuous stamping die cutter mold structure indirectly station
12/10/2014CN203991901U 钢管冲弧装置 Steel punch crowbar
12/10/2014CN203991900U 具有落料功能的压力机气垫装置 Press cushion device has a blanking function
12/10/2014CN203991899U 一种滤清器螺纹盖板全自动落料机 One kind of filter thread cover automatic blanking machine
12/10/2014CN203991898U 低压合模智能精冲机 Low smart clamping fine blanking
12/10/2014CN203991897U 瓶盖自动冲裁装置 Caps automatic punching device
12/10/2014CN203991896U 一种高精度连续冲片机 A high precision continuous punching machine
12/10/2014CN203991895U 一种连续冲压生产线 A continuous press line
12/10/2014CN203991894U 高速冲槽机 High Speed ​​Notching Machine
12/10/2014CN203991893U 气动自动冲切装置 Pneumatic punching device
12/10/2014CN104203511A 孔冲压设备 Hole punching equipment
12/10/2014CN104190786A 一种扶梯梯级链板精冲孔模具 One kind of escalator step chain plate fine punching die
12/10/2014CN104190785A 一种弓形管件斜冲头、冲孔模及弓形管件冲孔方法 One kind of bow fittings SLIP head, punching mold and arched pipe punching method
12/10/2014CN104190784A 叉车挡货架冲孔模 Forklift backrest punching die
12/10/2014CN104190783A 一种冲压设备 A press equipment
12/10/2014CN104190782A 新型合页冲孔用冲床 The new hinge punching punch
12/10/2014CN104190781A 基于激光定位与板材调节的冲孔装置 Laser-based positioning and plate punching device regulation
12/10/2014CN104190780A 切削冲孔设备自动控制方法 Cutting punching device automatically control method
12/10/2014CN104190779A 一种电机冲片角料切割装置 A motor punching angle material cutting device
12/10/2014CN104190778A 卷材切割装置 Coil cutting device
12/10/2014CN102962316B 轴承外圈开口冲模 Bearing outer ring opening die
12/10/2014CN102950176B 双辊全自动液压卷圆机 Automatic hydraulic twin-roll rolling machine
12/10/2014CN102814393B 矽钢片冲槽机及加工方法 Notching machine silicon steel and processing methods
12/10/2014CN102744311B 一种侧向冲切模具 Punching die in a sideways
12/10/2014CN102615173B 不锈钢管排孔的冲切模具 Stainless steel tube row of holes punched mold
12/10/2014CN102481689B 液压的挤压装置 Hydraulic extrusion device
12/10/2014CN102395435B 冲模及润滑油的供给方法 Die and lubricant supply method
12/09/2014US8905747 Bur removing apparatus
12/09/2014US8904911 Sleeve for a punch assembly
12/08/2014DE202014104997U1 Stanze Punch
12/02/2014US8899089 Apparatus to produce self-piercing and clinch nut and method for producing self-piercing and clinch nut
12/02/2014US8898882 Press-in element for pressing into a non-pierced or pierced component and also method for the manufacture of the press-in element
11/2014
11/27/2014US20140345435 Punch holder and punch configurations
11/25/2014US8893360 Method for manufacturing motor vehicle door hinge
11/18/2014US8887366 Processing workpieces on machine tools
11/13/2014US20140331842 Punch assemblies and universal punch therefor
11/11/2014US8881571 Multi-tool technology
11/06/2014US20140326116 Die component for a press device
11/06/2014US20140326034 Die For A Punching Device
11/04/2014US8875385 Apparatus for retaining a package of laminations of an electromagnetic core in a device for the production thereof
10/2014
10/30/2014US20140318344 Die with profiled base wall and its associated punch
10/30/2014US20140317908 Method for manufacturing laminated iron core and shape of scrap produced thereby
10/21/2014US8863626 Nibbler assembly for punch press and method of forming elongated hole in sheet material
10/21/2014US8863566 Tool fastening device for a wedge drive
10/09/2014WO2014163667A1 Structural guide vane sonic shape and inspection
10/09/2014WO2014162350A1 Press apparatus
10/09/2014US20140298979 Method for Producing a Gun Cartridge Casing
10/09/2014US20140298878 Method and system for metal drawing and redrawing
10/08/2014EP2787610A1 Method and device for the manufacture of stators and rotors for axial motors
10/08/2014EP2786815A1 Method and device for producing an energy absorption profile for a motor vehicle
10/07/2014US8850937 Method of manufacturing segmented stator cores
10/01/2014EP2783769A1 Processing device and processing method
09/2014
09/23/2014US8839654 Punch press oscillating tool insert
09/17/2014EP2776181A1 Punch tool, punch tip and method of securing a punch tip with a punch body
09/16/2014US8835017 Metal sheet member having high plastic bonding strength
09/16/2014US8833123 Method for manufacturing branched pipe and branched pipe manufacturing device
09/16/2014US8832922 Connection and elbow in a gas appliance
09/12/2014WO2014136304A1 Cutting die and cutting method
09/11/2014US20140251933 Shelving assembly
09/11/2014US20140250968 Processing device and processing method
09/11/2014US20140250966 Ferrous Alloy For Coining And Method For Producing The Same
09/09/2014US8827130 Method and apparatus for ripping plate material, and plate material
09/04/2014WO2014088390A3 Appliance and method for producing terminals for batteries
08/2014
08/28/2014WO2014130930A1 Impulse metalworking with vaporizing foil actuators
08/28/2014US20140238962 Method and device for disposing of a slug produced in a hole punching operation on a hollow profile
08/28/2014US20140238096 Manufacturing system for electro-hydraulic flanging and trimming a part
08/28/2014DE102013003118A1 Verfahren und Vorrichtung zum Entsorgen von einem bei einem Lochungsvorgang eines Hohlprofils enstehenden Butzens Method and apparatus for disposing of a punching operation, resulting from a hollow section of a slug
08/28/2014DE102012216302B4 Verfahren zum Herstellen einer definierten Materialverdickung in einer flachen metallischen Lage für einen Stopper einer Flachdichtung, sowie danach hergestellte Flachdichtung A method for producing a defined material thickening in a flat metallic layer for a stopper of a gasket, and then made flat seal
08/28/2014DE102012102150B4 Lochstanzmaschine Punching machine
08/28/2014DE102010016047B4 Verfahren zum Betreiben einer Stanze A method of operating a punch
08/27/2014EP2769796A1 Method of and device for the disposal of a slug that is formed during the process of perforating a hollow profile
08/21/2014DE102014001663A1 Vorrichtung und Verfahren zur Herstellung eines Lochs in einem Verbundbauteil Apparatus and method for producing a hole in a composite component
08/21/2014DE102010007955B4 Verfahren zur Herstellung eines Bauteils sowie Vorrichtung A process for the production of a component as well as apparatus
08/20/2014EP2767363A1 Laser/punch processing method, laser/punch composite processing machine and adhesion tool
08/14/2014WO2014123428A1 A tool, and a tool block for holding the tool
08/14/2014DE19680783B3 Nocke für ein Preßwerkzeug Nock for a pressing tool
08/13/2014EP2764933A1 Tool system with exchangeable tool inserts for punching machines
08/13/2014CN203764833U 散热片冲孔机的送料器 Fins punching machine feeders
08/13/2014CN203764821U 数控冲床上的分体式板料浮动夹钳 CNC punch a split sheet floating clamp
08/13/2014CN203764816U 多工位加工辅助装置 Multi-station machining assist device
08/13/2014CN203764815U 一种可伸缩多位置定位装置 A scalable multi-position positioning device
08/13/2014CN203764789U 一种汽车b柱内板冲压模具 B-pillar panels within an automotive stamping dies
08/13/2014CN203764780U 一种外链板模具 One kind of outer chain plate mold
08/13/2014CN203764758U Led灯泡底座成型模具组 Led bulb base mold group
08/13/2014CN203764753U 一种母线槽连接排数控加工机 One kind of connection row busbar CNC Machining
08/13/2014CN203764752U 焊接试片冲孔模 Welded specimens punching die
08/13/2014CN203764751U 筒形件分度冲孔模 Cylindrical pieces indexing punching die
08/13/2014CN203764750U 钢质隔热防火门铰链孔冲孔模 Insulated steel fire door hinge hole punching die
08/13/2014CN203764749U 散热片冲孔机的料片限位器 Fins tablet punching machine stopper
08/13/2014CN203764748U 一种防跳料冲孔模具 An anti-jump Punching Mold
08/13/2014CN203764747U 汽车水箱上横梁的成型模具 Beams of the car tank mold
08/13/2014CN203764746U 一种分度冲孔模具 One kind of indexing punching die
08/13/2014CN203764745U 一种衬套冲孔模具 One kind of bush punching die
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