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)
02/2012
02/29/2012CN102363183A Cylinder driven returning mechanism for side flanging and side reshaping of automobile mold
02/29/2012CN102363182A Inner turning stamping die for elastic metal piece
02/29/2012CN102363181A Die for punching chamfers
02/29/2012CN102363180A V-shaped stamping mould
02/29/2012CN102363179A Stamping machine mould
02/29/2012CN101823101B Height adjusting structure for flanging sub-die
02/23/2012US20120042711 Panel screw clinching anvil
02/23/2012US20120042710 Pex crimp tool with crimping insert release
02/22/2012EP2420331A1 Punch die and method of supplying lubricating oil
02/22/2012EP1790422B1 Process for producing a high-strength part
02/22/2012CN202146949U 一种用单向液压机生产孔槽不同向硬质合金的成型模具 One kind of unidirectional hydraulic machine production to the carbide hole trough different mold
02/22/2012CN202146948U 多冲头冲压结构 Multi-punch punching structure
02/22/2012CN202146947U 成型兼冲孔的复合模具 Composite molding and punching dies
02/22/2012CN202146946U 一种发动机盖侧翻边模具 An engine cover rollover edge mold
02/22/2012CN202146945U 带有铆接装置的冲压级进模具 Stamping stage with riveting device into the mold
02/22/2012CN202146944U 高速冲压机床冲床滑块下死点位置补偿调整装置 Dead center position at high speed punching machine punch slider compensation adjustment device
02/22/2012CN102361708A Compensating shim for compensating the regrinding length
02/22/2012CN102357615A Gear hot-stamping equipment and gear hot-stamping method
02/22/2012CN102357608A Bend-forming anti-motion limit guiding device and limit guiding method
02/22/2012CN102357603A Processing technology of car wheel band bending die
02/22/2012CN102357602A Pipe bending mold
02/22/2012CN102357601A Combined box mould
02/22/2012CN102357600A Tool for manufacturing elevator
02/22/2012CN102357599A Progressive stamping die for producing thin-wall metal rings
02/22/2012CN102357598A Lower die with double scraping plates
02/22/2012CN102357597A Stamping die for automobile clutch diaphragm spring
02/22/2012CN102357596A One-die and multi-part die for processing sewing machine shells
02/22/2012CN102357595A Processing die with toothed square gasket tooth form
02/22/2012CN102357594A Drawing die for compensating for wall thickness of part
02/22/2012CN102357593A Floating sizing die
02/22/2012CN102357592A Combination mould for deeply drawing work-pieces
02/22/2012CN102357591A Method and die for continuous production of one group of asymmetric hinge blades
02/22/2012CN101733326B 盖产品连续冲压模 Cover products for stamping dies
02/21/2012US8118954 Time-delayed contact of tool with parts of component receptacles allows purposeful production at this location a bainitic, perlitic, ferritic or mixed structure optimally satisfying design demands; bodywork components exposed to varying loads
02/21/2012CA2644266C Hot forming die, press forming apparatus, and hot press forming method
02/20/2012CA2740894A1 Tool-holder gripper for radial presses
02/16/2012DE202011107417U1 Bearbeitungswerkzeug für eine Vorrichtung zum Bearbeiten, insbesondere zum Stanzen und Verbinden, eines Werkstücks Editing Tool for a device for processing, in particular for punching and bonding, a workpiece
02/15/2012EP2418029A1 Stamping and rolling method and a device for implementing same
02/15/2012EP2416904A1 Method of manufacturing of a formed product and use of the metod
02/15/2012CN202143923U 一种高速传输usb铁壳模具 A high speed transfer usb steel mold
02/15/2012CN202143922U 一种压筋中承冲压模具 Half a cramping muscle stamping dies
02/15/2012CN202143921U 静音凸轮 Mute cam
02/15/2012CN102354893A Hooking-polishing primary shaping method for commutator and shaping machine thereof
02/15/2012CN102354738A Pole piece moulding method and mould
02/15/2012CN102350465A Die waste sliding device
02/15/2012CN102350461A Method for adjusting gaps after quenching of die forging inserts
02/15/2012CN102350460A Swing blanking die for uncoiling and blanking line
02/15/2012CN102350456A Processing method of magnesium alloy slab
02/15/2012CN101869946B 一种拉延成形模具结构 One kind of mold structure drawing
02/15/2012CN101787532B 化学腐蚀加工冲压模具退料型腔的方法 Chemical etching processing stamping die cavity method strippers
02/09/2012US20120031245 Punch tool device and method of supplying lubricating oil
02/08/2012CN202137280U Novel annular cooling device
02/08/2012CN202137279U 一种模具保护装置 One kind of mold protection device
02/08/2012CN202137278U 一种用于制作螺旋卡箍罩壳的成型模具 A method for making a spiral casing mold clamp
02/08/2012CN202137277U 一种组合式连续冲压模具 A modular continuous stamping dies
02/08/2012CN202137276U 一种蒸发器管路成型模具 An evaporative tubing mold
02/08/2012CN202137275U 一种键盘成形卡钩模具 A keyboard hook shaped mold
02/08/2012CN202137274U 一种网线接口模具 A screen cable interface mold
02/08/2012CN202137273U 一种带有一次回压工站的电气控制柜料桥架模具 A work station is a back-pressure electrical control cabinet feed tray mold with
02/08/2012CN202137272U 一种液晶显示器端子模具 A liquid crystal display terminal die
02/08/2012CN202137271U 一种双刺破式端子模具 A two puncture-type terminal mold
02/08/2012CN202137270U 一种模具保温装置 One kind of mold holding apparatus
02/08/2012CN202137269U 一种用于缩小轴承外圈圈口外径的模具 A narrow mouth of the outer diameter of the bearing outer circle die for
02/08/2012CN202137268U 一种手机屏蔽罩模具 One kind of cell phone shield mold
02/08/2012CN202137267U 一种用于生产小型弯曲件的模具 A mold for the production of small bent piece
02/08/2012CN202137266U 一种usb铁壳模具 One kind of usb steel mold
02/08/2012CN202137265U 一种转接头包方端子模具 One kind of adapter pack terminal of mold
02/08/2012CN202137264U 汽车减震器下支座下压板缩颈和圆弧面整形专用模具 Under the automobile shock absorber mount plate necking and circular surface under special plastic mold
02/08/2012CN202137263U 汽车减震器下支座下压板缩颈工艺专用模具 Under the automobile shock absorber mount necking process under special mold platen
02/08/2012CN202137262U 倾斜式旋转凸轮 Tilting rotary cam
02/08/2012CN202137261U 一种药物反应储液罐把手的制作模具 A drug reaction tank handle making molds
02/08/2012CN202137260U 一种打孔切角模具 One kind of punch die Cutaway
02/08/2012CN202137259U 一种门板弯折冲压模具 One kind of door bent stamping dies
02/08/2012CN202137258U 中大型冲压件快速试制模具压边装置 Medium and large stamping mold clamping device quick trial
02/08/2012CN202137257U 一种连续冲压模具 A continuous stamping dies
02/08/2012CN202137256U 防悬臂产品冲压变形的冲压模结构 Anti cantilever structure stamping die stamping products deformable
02/08/2012CN202137255U Hot stamping die with temperature measuring system
02/08/2012CN202137254U 一种汽车侧围外板模具的附模 A vehicle side wall outer panel attached mold mold
02/08/2012CN202137249U 一种带有固定装置的凸模 A fixture with a punch of
02/08/2012CN202137230U U形弹性结冷压成形装置 U-shaped elastic knot cold forming device
02/08/2012CN102348518A Loading and unloading unit for sheet metal comprising a tool holder for a sheet metal processing machine
02/08/2012CN102345275A Brake side frame and processing mold thereof
02/08/2012CN102343402A Inside/outside stripping for stamping mold
02/08/2012CN102343398A Bending punching composite die for steel plate spring seat of automobile
02/08/2012CN102343397A End part molding die for high-pressure oil pipe
02/08/2012CN102343396A Bending punching die
02/08/2012CN102343395A Drawing die structure of cover plate of crane
02/08/2012CN102343394A Preparation method of nickel-based superheat resisting die with hard film structure
02/08/2012CN102343393A Flanging die for oil gauge pipe
02/08/2012CN102343392A Preparation method of ferritic stainless steel die with hard film structure
02/08/2012CN102343391A Nickel-based superheat resisting alloy stamping die with hard film structure
02/02/2012US20120024033 Hot Stretch Straightening of High Strength Alpha/Beta Processed Titanium
02/02/2012US20120023748 Method of making a shaped metal part for a motor vehicle component
02/01/2012EP2411169A1 Compensating shim for compensating the regrinding length
02/01/2012EP2411167A2 Punching tool and machine tool comprising said tool
02/01/2012CN202129368U Lifting die holder of punching machine
02/01/2012CN202129367U Quick disassembling type die holder
02/01/2012CN202129366U 用于工件深拉伸的组合模具 Used a combination of deep drawing dies workpiece
02/01/2012CN202129365U 条料扭曲模具结构 Strip twisted mold structure
02/01/2012CN202129364U 防跳料冲压模具 Anti-hop metal stamping dies
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