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)
03/2012
03/21/2012CN102380535A Double-arc trough plate forming machine
03/21/2012CN101422799B Apparatus for apertured attachment of metal sheets
03/15/2012WO2012033826A2 Guided keeper and method for metal forming dies
03/15/2012WO2012033824A2 Guided keeper and method for metal forming dies
03/15/2012US20120060580 Tool Wear Compensation Devices and Related Machines and Methods
03/15/2012US20120060576 Method of processing metal powder
03/15/2012DE102010044790A1 Thin sheet thermoforming component for use as main component of motor vehicle, has patterning portion that is formed at predefined regions of thermoforming component main portion by extrusion molding
03/15/2012DE102010044788A1 Material-deforming tool for manufacturing deep-drawing sheet component i.e. body part, in vehicle- and aircraft industry, has pressing parts arranged at drawing stamp and drawing die in deep-drawing region of deep-drawing sheet component
03/15/2012DE10020231B4 Verfahren zur Kantenbearbeitung sowie ein System einer Kantenbearbeitung Method for shaping and a system of edge processing
03/15/2012CA2809870A1 Guided keeper and method for metal forming dies
03/14/2012EP2427282A2 Device and method for heating workpieces which are to be hot-formed
03/14/2012CN202162305U 横撑杆打扁工装 Spreader bar fight flat tooling
03/14/2012CN202162298U 一种始用挡料装置 One kind of the beginning of the feeding device with block
03/14/2012CN202162289U 一种离合器压盘总装双工序一次铆接模具 A clutch pressure plate assembly process once riveted double mold
03/14/2012CN202162285U 多工位数控转塔冲床的转塔 Multi-CNC turret punch press turret
03/14/2012CN202162284U 一种用于汽车模具行程限位的缓冲式限位板 Buffered stopper plate molds for automobile travel limit
03/14/2012CN202162283U 一种气压回流式自润滑导柱导套组合件 One kind of pressure reflux self-lubricating guide pin guide sleeve assembly
03/14/2012CN202162282U 汽车减震器中支座整形冲压加工装置 Automobile shock absorber mount plastic stamping device
03/14/2012CN202162281U 复合压平模具 Composite flatten die
03/14/2012CN202162280U 无芯卷圆模 Coreless roll round mold
03/14/2012CN202162279U 一种冲子快速拆装的冲压模具 One kind of punch rapid disassembly of stamping dies
03/14/2012CN202162278U 用于生产压力容器封头的成型模具 For the production of pressure vessel heads of mold
03/14/2012CN202162277U 封头成型冲压模具 Head molding stamping dies
03/14/2012CN202162276U 适用于汽车天窗制造的多合一冲压模具 Applies to more than one car sunroof manufacturing stamping dies
03/14/2012CN202162275U 冲孔加翻孔防粘料装置 Punching holes plus turn release feeding device
03/14/2012CN202162274U 后围外板铸造滑料面模具 After casting slip material around the outer surface of the mold plate
03/14/2012CN202162273U 新型整型模具 The new integer mold
03/14/2012CN202162272U 客运专线w形弹条加工用模具 Passenger Line w-shaped shells of processing mold
03/14/2012CN202162271U 自升式钻井平台升降系统用齿条总成弦管冷压成型模具 Jack-up drilling platform lift system with rack assembly chord cold mold
03/14/2012CN202162270U 发动机用缸垫级进模具快换机构 Engine cylinder head gasket progressive die quick change mechanism
03/14/2012CN202162269U 压制v型制件的防开裂凹凸模 Repression of anti-cracking v-convex mold parts
03/14/2012CN202162268U 汽车冲压模具压料芯导板与侧销重合结构 BINDER core automotive stamping dies guides coincides with the side pin structure
03/14/2012CN202162267U 一种刹车片压边模具 One kind of mold clamping brakes
03/14/2012CN202162266U 前围板销钉防脱落模具 The dash panel mold pin fall prevention
03/14/2012CN202162265U Die safe storage limiting device
03/14/2012CN202162264U 实现不过中心点的螺旋线运动轨迹的摆头装置 But the center of the spiral to achieve trajectory swing device
03/14/2012CN202162259U 一种同轴孔冲压模具 A coaxial hole punching dies
03/14/2012CN202162255U 一种半自动化推料生产的拉延模具 A semi-automated pusher production drawing dies
03/14/2012CN102371312A Auxiliary base plate of double-acting drawing die
03/14/2012CN102371311A Flanging die structure of machine cover of crane
03/14/2012CN102371310A Die for machining hollow metal ring and bottom shell of metal can
03/14/2012CN102371309A Deep drawing forming composite die for shallow conical pieces with sunken side walls
03/14/2012CN102371308A One-step pumped pore structure for stamping die
03/14/2012CN102371307A Multi-material-belt progressive die
03/14/2012CN102371306A Full-automatic forming device for metal clothes hanger of cloth wardrobe
03/14/2012CN102371299A Forming device for neck of cover casing of filter
03/08/2012WO2012030835A2 Electrical-assisted double side incremental forming and processes thereof
03/08/2012US20120055226 Guided keeper and method for metal forming dies
03/08/2012US20120055225 Press jaw pair for pressing units
03/08/2012US20120055224 Guided keeper and method for metal forming dies
03/08/2012US20120055222 Method and apparatus for surface hardening a component, which is made of an intermetallic compound at least in the region of the surface to be hardened
03/08/2012DE10341867B4 Verfahren und Vorrichtung zur Herstellung eines gehärteten Blechprofils Method and apparatus for producing a hardened sheet metal profile
03/08/2012DE102009035513B4 Verfahren zum Bohren von Absaugöffnungen in Vakuum-Tiefziehwerkzeugen sowie Bohrvorrichtung hierfür The method of drilling in suction vacuum thermoforming molds as well as drilling apparatus therefor
03/08/2012DE102006002547B4 Stanzwerkzeug, insbesondere für Stanzmaschinen mit Werkzeugwechselvorrichtungen Punch, especially for punching machines with tool changing devices
03/07/2012EP2237905B1 Bending head and method of wire bending
03/07/2012CN202155702U 电池金属盖板的制造设备 Metal cover of the battery manufacturing equipment
03/07/2012CN202155437U Quantificational mould lubricating device
03/07/2012CN202155436U 一种用于汽车模具侧翻边侧整形的气缸驱动回程机构 Cylinder mold for automobile drive rollover side shaping return mechanism
03/07/2012CN202155435U 一种拉伸试验机用模架 One kind of tensile testing machine with mold
03/07/2012CN202155434U 船舶槽形舱壁r角成型专用压模 Ships corrugated bulkheads r angle forming special die
03/07/2012CN202155433U 半径差消除弯管模 Eliminate the difference in the radius of bending mode
03/07/2012CN202155432U 一种带拉伸边产品生产模具 A tape stretched edge production molds
03/07/2012CN202155431U 一种多点钢珠凸模的拉深模具 A multi-point ball punch drawing die
03/07/2012CN202155430U 模具 Mold
03/07/2012CN202155429U 一种压力成形夹具 A pressure forming jig
03/07/2012CN202155428U 一种生产硬质合金长板条的模具 A method of producing a long strip of carbide dies
03/07/2012CN202155427U 长板条冲压模具 Long slats stamping dies
03/07/2012CN202155426U 一种生产硬质合金锯齿刀头的冲压模具 A process for producing carbide serrated blade stamping dies
03/07/2012CN202155425U 一种钛焊管工模具 One titanium pipe tooling
03/07/2012CN202155423U 电池金属壳的制造设备 Cell manufacturing apparatus of the metal shell
03/07/2012CN102366796A Limit returning and guiding integral structure
03/07/2012CN102366795A Nut riveting and punching die
03/07/2012CN102366794A Punch die for gear rocker forming processing
03/07/2012CN102366793A Universal bending die
03/07/2012CN102366792A Longitudinal girder forming die
03/07/2012CN102366791A Headlight wiring harness cover plate trimming and piercing die
03/07/2012CN102366790A Bending die
03/07/2012CN102366789A Neck forming die for filter housing cover
03/07/2012CN102366788A Drawing die structure for bridge cover plate of crane
03/07/2012CN102366787A Pressing part structure for bent plate of crane
03/07/2012CN102366786A Pressing female die structure for bent plate of crane
03/07/2012CN102366785A S-shaped part stamping die
03/07/2012CN102366784A T-shaped piece punching die
03/07/2012CN102366780A Punching die for left and right brackets of retractor
03/07/2012CN102366774A Engine base punching die
03/07/2012CN102366769A Tool for detecting lead frame of optical coupler
03/07/2012CN101623813B Production method of container and mould and rolling device used by same
03/07/2012CN101468370B Amorphous alloy thermoforming apparatus and technique
03/06/2012US8128077 Reconfigurable tooling system for supporting a workpiece
02/2012
02/29/2012EP2423337A2 Method for tempering metallic circuit boards and heat exchanger device for metallic circuit boards
02/29/2012CN202151664U 一种新型的钢锨模具压力机 A new steel shovel mold press
02/29/2012CN202151659U 夹模器 Clamp
02/29/2012CN202151658U 船体贯穿件液压专用模具 Hydraulic special mold hull penetrations
02/29/2012CN202151657U 三筋及四筋阀座复合切边模 Three bars and four ribs seat composite trimming die
02/29/2012CN202151656U 一种垫片冲压模具 One kind of gasket stamping die
02/29/2012CN202151655U 垫片冲压模具 Gasket stamping die
02/29/2012CN202151654U 用于冲床的轴瓦成型工具 Bush forming tools for punch
02/29/2012CN202151653U 实现椭圆运动轨迹的摆头装置 Achieve elliptical trajectory swing device
02/29/2012CN102365138A Punching tool and machine tool comprising said tool
02/29/2012CN102363189A Device for machining bearing bush positioning lip automatically
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