| Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804) |
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| 01/24/2013 | DE102009051022B4 Vorrichtung zum Tiefziehen und Beschneiden von Blechformteilen, insbesondere von Karosserieteilen Device for deep drawing and cutting of sheet metal parts, in particular body parts |
| 01/23/2013 | EP2548671A1 Method for producing a tubular structural component for a motor vehicle and structural component |
| 01/23/2013 | EP2548670A1 Forming tool and method for producing moulded components made from metal plates |
| 01/23/2013 | EP2548669A1 Metal plate material hot press molding apparatus and hot press molding method |
| 01/23/2013 | EP2547468A1 Apparatus and process for shaping and/or hardening sheet metal components |
| 01/23/2013 | CN202684505U Novel fast integrally-forming assembling equipment for stamping parts and nuts |
| 01/23/2013 | CN202683846U Automatic cold-punching, extruding and forming device of T-shaped nut |
| 01/23/2013 | CN202683812U Stamping die device of pneumatic quick cold stamping machine |
| 01/23/2013 | CN202683804U Automatic die changing device of numerical control turret punch |
| 01/23/2013 | CN202683803U Back side locating device of press fit die |
| 01/23/2013 | CN202683802U Discharging screw |
| 01/23/2013 | CN202683801U Fastening device for interference fit of die guide parts |
| 01/23/2013 | CN202683800U Lock device of small-stroke draw bar |
| 01/23/2013 | CN202683799U Stretching mould for manufacturing axial lock cover case |
| 01/23/2013 | CN202683798U Bent pipe mould |
| 01/23/2013 | CN202683797U Fan blade three-working-step continuous bending die |
| 01/23/2013 | CN202683796U Drawing die |
| 01/23/2013 | CN202683795U Spherical and elliptical dual-purpose novel composite spherical punch die for boiler and pressure container |
| 01/23/2013 | CN202683794U Square hole punching mold |
| 01/23/2013 | CN202683793U Edge overturning device |
| 01/23/2013 | CN202683792U Novel flanging die |
| 01/23/2013 | CN202683791U High-precision assembled I-shaped mould |
| 01/23/2013 | CN202683790U Rotating male die assembly |
| 01/23/2013 | CN202683789U Integrated blanking shaping die for disk spring |
| 01/23/2013 | CN202683788U Upper stamping device for stamping die |
| 01/23/2013 | CN202683787U Stepped intermediate die |
| 01/23/2013 | CN202683786U Casting die device used for die |
| 01/23/2013 | CN202683785U Soldering lug component stamping die of battery cover plate |
| 01/23/2013 | CN202683784U Stamping die with auxiliary loading structure |
| 01/23/2013 | CN202683783U Bending die |
| 01/23/2013 | CN202683782U Convex hull forming die |
| 01/23/2013 | CN202683781U Stamping die of digital versatile disc (DVD) support |
| 01/23/2013 | CN202683780U Stamping die for adapter |
| 01/23/2013 | CN202683779U Die punching device for processing automatic gearbox stator of automobile |
| 01/23/2013 | CN202683778U Novel mould for riveting motor short circuit ring |
| 01/23/2013 | CN202683777U Multifunctional bending mould |
| 01/23/2013 | CN202683776U Precise square curling die |
| 01/23/2013 | CN202683775U Bending die for laminated spring plates of switches |
| 01/23/2013 | CN202683774U Lamp tube light reflection cup die |
| 01/23/2013 | CN202683773U Die for laptop stand |
| 01/23/2013 | CN202683772U Die for universal serial bus (USB) terminals |
| 01/23/2013 | CN202683771U Punch die structure with automatic discharge function |
| 01/23/2013 | CN202683770U Compression molding mold for iron package box end cover |
| 01/23/2013 | CN202683769U Inverted dissectible trimming die |
| 01/23/2013 | CN202683768U Novel positive compound die |
| 01/23/2013 | CN202683767U Novel drawing die |
| 01/23/2013 | CN202683766U One-step edge-cutting and punching die for solar bracket |
| 01/23/2013 | CN202683765U Non-circular drawing male die |
| 01/23/2013 | CN202683764U Novel die |
| 01/23/2013 | CN202683763U Die for mobile phone communication spring plate |
| 01/23/2013 | CN202683762U S-shaped bent spring die |
| 01/23/2013 | CN202683761U Pen clip die |
| 01/23/2013 | CN202683760U Casing die for storage card of personal computer (PC) |
| 01/23/2013 | CN202683758U Machining device for cambered stepped bushing |
| 01/23/2013 | CN202683747U Two-hole symmetrically punching die for tube stocks |
| 01/23/2013 | CN202683746U Punching die hole position indexing structure |
| 01/23/2013 | CN202683727U Flange trimming die |
| 01/23/2013 | CN202683718U Drawing die head part device |
| 01/23/2013 | CN202683716U Punching device and work piece punching template |
| 01/23/2013 | CN202683715U Device for profiling cambered surface of flow guide ring of steam turbine |
| 01/23/2013 | CN202683710U Edge overturning machining tool |
| 01/23/2013 | CN202683707U Manufacturing machine for corrugated pipe |
| 01/23/2013 | CN102889281A Locating pin for fixing die holder and die plate of stamping die |
| 01/23/2013 | CN102886467A Hydraulic press for integral compound bulging of automotive driving axle |
| 01/23/2013 | CN102886466A Overall composite inner high-pressure flow type bulging device for car drive axle |
| 01/23/2013 | CN102886465A Overall composite mechanical spiral type bulging device for car drive axle |
| 01/23/2013 | CN102886464A Overall composite mechanical push rod type or inner high-pressure bulging device for car drive axle |
| 01/23/2013 | CN102886463A Hydraulic press special for integral compound bulging of automatic driving axle |
| 01/23/2013 | CN102886462A Whole combination machinery spiral type bulging technology for automobile drive axle |
| 01/23/2013 | CN102886461A Overall composite bulging production process for car drive axle |
| 01/23/2013 | CN102886460A Overall composite mechanical push rod type bulging process for car drive axle |
| 01/23/2013 | CN102886458A Overall composite inner high-pressure flow type bulging process for car drive axle |
| 01/23/2013 | CN102886448A Die mounting support |
| 01/23/2013 | CN102886447A Mounting support for punching die and machining method for mounting support |
| 01/23/2013 | CN102886446A Mounting support for punching die |
| 01/23/2013 | CN102886445A Installation bracket used for punching and machining die |
| 01/23/2013 | CN102886444A Support seat for convenient arrangement of die |
| 01/23/2013 | CN102886443A Stamping die and stamping method thereof |
| 01/23/2013 | CN102886442A Forming die for large-caliber reducing joint |
| 01/23/2013 | CN102886441A Die bending device in full-automatic numerical control hydraulic pipe bender |
| 01/23/2013 | CN102886440A Flanging mould of special mould for trimming formed shell |
| 01/23/2013 | CN102886439A Modifying mould for shell after stretch forming |
| 01/23/2013 | CN102886438A Bending mould |
| 01/23/2013 | CN102886437A Integral compound mechanical spiral bulging internal die for automotive driving axle |
| 01/23/2013 | CN102886436A Overall composite bulging internal model of car drive axle |
| 01/23/2013 | CN102886435A Stamping die |
| 01/23/2013 | CN102886434A Blanking punch die |
| 01/23/2013 | CN102886433A Die for stamping sheet metal parts |
| 01/23/2013 | CN102886432A Lower template of punching machine |
| 01/23/2013 | CN102886431A Waste discharge device of punching machine |
| 01/23/2013 | CN102886430A Mold bushing |
| 01/23/2013 | CN102886429A Coreless edge rolling mould |
| 01/23/2013 | CN102886422A Punching method for improving flanging capability of sheet |
| 01/23/2013 | CN102886418A Blanking convex stamping die bracket and adjusting method thereof |
| 01/23/2013 | CN102886417A Male die fixing support for blanking stamping die |
| 01/23/2013 | CN102225446B Punching and riveting combined multistation progressive die of arc extinguish chamber |
| 01/23/2013 | CN102211124B Sawtoothed tool bit mould |
| 01/23/2013 | CN102179499B Manufacturing method of hot forming mould for high-strength steel stamping member of vehicle |
| 01/23/2013 | CN102049446B Variable-procedure stamping die for positive and negative stretching of parts |
| 01/23/2013 | CN102029325B Drawing mold with variable blank holder force with hydraulic linkage control of machine |