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)
05/2012
05/09/2012CN202212463U Cutting and punching die
05/09/2012CN202212462U Insert block switching device
05/09/2012CN202212461U Turntable device capable of flexibly adjusting respective independent operation
05/09/2012CN202212460U Stamping male die
05/09/2012CN202212458U Conical guide device
05/09/2012CN102448635A Cam device
05/09/2012CN102441773A Hot precision forging and cold precision shaping compound process for spiral bevel gear
05/09/2012CN102441618A Cold expanding method for rectangular bearing steel ring rolled piece
05/09/2012CN102441615A Die for forming side face of cup-shaped component
05/09/2012CN102441614A Automobile door cover wrapping die
05/09/2012CN102441613A Die for forming opening angle or closed angle of combined angle steel
05/09/2012CN102441612A Internal high pressure forming die
05/09/2012CN102441611A Die for forming cylinder on lateral surface of workpiece
05/09/2012CN102441610A Combined mould for manufacturing stainless steel pedal and method thereof
05/09/2012CN102441609A Mould for bending thin-wall pipe
05/09/2012CN102441608A Mould for scale tube
05/09/2012CN102441605A Fine blanking and compound molding process
05/09/2012CN102441600A Roller
05/09/2012CN101912925B Machining mould for bottom arch foil of elastic foil gas bearing
05/09/2012CN101767116B Manufacturing method of specially shaped taper pipe, and pipe-shrinkage machine and moulding mold therefor
05/03/2012WO2012055688A1 Process and installation for producing a component from sheet magnesium
05/03/2012US20120107632 Method for producing a component from an air-hardenable steel and component produced therewith
05/03/2012US20120103051 Method For Manufacturing A Flexible Piping Device For An Exhaust Gas System Of A Motor Vehicle
05/03/2012CA2816172A1 Method and installation for producing a component from sheet magnesium
05/02/2012EP2446978A1 Method and device for producing hardened moulded components
05/02/2012EP2445694A1 Tool improvement
05/02/2012CN202207753U Warming device
05/02/2012CN202207752U Die for side punching of flanging
05/02/2012CN202207751U Minibus sliding door lintel die
05/02/2012CN202207750U Large insert type blanking die
05/02/2012CN202207749U Partially flattening deformation die for rod-shaped structure
05/02/2012CN202207748U Three-plate high-speed progressive stamping die
05/02/2012CN202207747U Cap pressing mold of thread mouth glass bottle
05/02/2012CN202207746U Lower steel ball die with stamping die head
05/02/2012CN202207745U Cam rotation mechanism for a side flanging die
05/02/2012CN202207744U Dust cleaning device during forming of punching machine
05/02/2012CN202207743U Punch head
05/02/2012CN202207735U Mould structure for cutting off slitter edges of T-shaped bolt head
05/02/2012CN102438768A Method for producing a component of a synchronization device for a manual transmission
05/02/2012CN102438767A Method of manufacturing of a formed product and use of the metod
05/02/2012CN102434264A Method for manufacturing drive disc of electromagnetic fan clutch, mould and manufactured drive disc
05/02/2012CN102430665A Noncircular box-shaped part segmentation necking process and special die
05/02/2012CN102430656A Automatic assembly device of captive nut
05/02/2012CN102430654A Bent die of small motor junction box main structure
05/02/2012CN102430653A Flanging mould
05/02/2012CN102430652A Composite mould for machining parts such as short flanged washers
05/02/2012CN102430651A Lateral shaping terrace die and later stage rectifying and reforming method thereof
05/02/2012CN102430650A Mould for tubing material forming
05/02/2012CN102430649A Die structure for stretching at negative angle
05/02/2012CN102430648A Side fishing cutter block and manufacturing method thereof as well as stamping die
05/02/2012CN102430647A Continuous die for producing connecting pieces of air conditioner and method for continuously producing connecting pieces of air conditioner
05/02/2012CN102430646A Continuous die for producing hangers and method for continuously producing hangers
05/02/2012CN102430645A Movable block returning mechanism of inclined-wedge mould
05/02/2012CN102430644A Press molding die structure and method of press molding work
05/02/2012CN102430636A Punching device for rowing metal zipper teeth
05/02/2012CN102430633A Mould for integrally drawing double-tank sink and production method for double-tank sink
05/02/2012CN102430628A Thermal forming method for multilayer metal composite boards
05/02/2012CN102430626A Thin-wall equant (small)-radius elbow secondary forming device and secondary forming method thereof
05/02/2012CN101890864B Production technology of silver plate inlaid with gold and combined die for same
04/2012
04/26/2012WO2012053450A1 Upper tool holder for press brake
04/26/2012WO2012053388A1 Upper tool holder for press brake
04/26/2012WO2012027770A3 Tool magazine for a manipulator
04/26/2012US20120096915 System and method for near net shape forging
04/26/2012DE102010037958B4 Verfahren zur Herstellung eines Umformwerkzeuges für Dichtungen oder Einzellagen von Dichtungen, Umformwerkzeug, Dichtung und Presse A process for the preparation of a forming tool for gaskets or seals of individual layers, forming tool, and the press seal
04/25/2012EP2444173A1 Mechanical assembly for processing metal sheets and method for changing tools on such a mechanical assembly
04/25/2012EP2442924A2 Tool for forming a three dimensional container or construct
04/25/2012EP2331273B1 Bending tool for a sheet bending press and method for the production thereof
04/25/2012EP1868750B1 Method for straightening an eccentric shaft
04/25/2012CN202206265U 电机定子铁芯圆点叠铆模具 Motor stator core stack riveting die dots
04/25/2012CN202199682U 微型面包车踏板总成下加强板模具 Reinforcing plate mold under minivan pedal assembly
04/25/2012CN202199681U 杆状结构矫直模具 Rod-like structure straightening dies
04/25/2012CN202199680U 割草机上扶手成型模具 Mower on the armrest mold
04/25/2012CN202199679U 双向进料模具结构 Bidirectional feed mold structure
04/25/2012CN202199678U 推动式拍平装置 Pat device pusher
04/25/2012CN202199677U Die bushing
04/25/2012CN202199676U 一种针式绝缘子钢帽一次成型模具 One kind of pin insulator steel cap molding mold
04/25/2012CN202199675U 浮动冲头 Floating punch
04/25/2012CN202199674U 耐冲击的冲孔模具及应用该模具的冲孔设备 Impact-resistant punching mold and the mold punching device applications
04/25/2012CN202199673U 省料连续冲压模 Shengliao stamping die
04/25/2012CN202199672U 一种十字花模具 One kind of cruciferous mold
04/25/2012CN202199669U 防卡屑冲压设备 Anti-card crumbs stamping equipment
04/25/2012CN102427898A 由热挤压原材料制造金属零件的方法 The method of manufacturing the raw material by hot extrusion of metal parts
04/25/2012CN102423782A 一种两级滑车双动斜锲装置 A two-stage double-acting oblique wedge pulley device
04/25/2012CN102423781A 一种楔块紧固式轴类工件压筋胎具 One kind of wedge-type fastening shaft parts beading tire tool
04/25/2012CN102423780A 一次冲程实现切边冲孔校正的方法 Trimming punching a stroke correction method to achieve
04/25/2012CN102423779A 彩板拉延成型件的加工方法 Processing methods drawing color plates molded parts
04/25/2012CN102423778A 基于90°腹板面进行反向翻边的成形方法及其所用模具 Reverse flanging forming method based on 90 ° of the web surface and the mold
04/25/2012CN102000720B б形件一次成型复合弯曲模具 б-shaped member forming a composite bending mold
04/25/2012CN101844182B 一种模具中起导套装置 One kind of mold from the guide sleeve means
04/25/2012CN101758142B 一种具有多工位冲头的冲床模头 Punch die having a multi-station punch
04/19/2012WO2011157266A3 Temperature-controlled tool
04/19/2012US20120090371 Method for producing a shaped part
04/18/2012EP2442194A1 Methodology planning
04/18/2012EP2441534A1 Device for handling a load, in particular a press tool
04/18/2012EP2441533A1 A tool for stamping workpieces and a method for sorting stamped workpieces
04/18/2012EP2440344A2 Apparatus, system and method for manufacturing metal parts
04/18/2012CN202195503U 一种用于打火机上的电子击头坯料及加工模具 An electronic blank and hit head on processing die lighters
04/18/2012CN202192778U 一种生产底部加厚货叉的组合模具 A process for producing a mold bottom thickened composition forks
04/18/2012CN202192168U 一种铝车轮热旋压装置 An aluminum wheel spinning device heat
04/18/2012CN202192167U 一种带翻边机构的冷冲压模具 A cold stamping die with cuffs agencies
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