| Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804) |
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| 01/30/2013 | CN202701176U Stamping device for automobile left suspended installation inner plate |
| 01/30/2013 | CN202701175U Bottomless continuous thinning and extruding device for continuous stamping mold |
| 01/30/2013 | CN202701174U Automatic clamping feeder of stamping die |
| 01/30/2013 | CN202701173U Hot extrusion mould for night lock head and night lock body |
| 01/30/2013 | CN202701172U Internal mould for pipe-bending machine |
| 01/30/2013 | CN202701171U Inner hexagonal extrusion die for special socket head cap screw |
| 01/30/2013 | CN202701170U Mould of clawless retainer for bearing |
| 01/30/2013 | CN202701169U Pneumatic mechanism of mould of moving part control gas circuit |
| 01/30/2013 | CN202701168U Forward-assembly horizontal-type closing-in mold of supporting plate self-locking nut |
| 01/30/2013 | CN202701167U Forming die for spiral tooth-shaped clamp belt |
| 01/30/2013 | CN202701166U Side forming knife block for forming die |
| 01/30/2013 | CN202701165U Steel plate spring coiling or wrapping eye shaping die |
| 01/30/2013 | CN202701164U Steel plate spring clamp forming die |
| 01/30/2013 | CN202701163U Steel plate spring bending die |
| 01/30/2013 | CN202701162U Bearing pawl retainer mold |
| 01/30/2013 | CN202701161U Rear shell stretching die for light emitting diode (LED) television |
| 01/30/2013 | CN202701160U Combined installation insert-type structure |
| 01/30/2013 | CN202701159U Stamping die for forming rim of forklift |
| 01/30/2013 | CN202701158U Continuous stamping die of mobile phone shell |
| 01/30/2013 | CN202701157U Demoulding mechanism of barrel moulding machine |
| 01/30/2013 | CN202701156U Upper cover forming die |
| 01/30/2013 | CN202701155U Grounding die for flat steel horizontal elbow manufacturing |
| 01/30/2013 | CN202701154U Movable negative angle forming die for punching of automobile covering element |
| 01/30/2013 | CN202701153U Adjustable slide U-shaped bending die capable of eliminating resilience |
| 01/30/2013 | CN202701152U Guide rail front plate forming die |
| 01/30/2013 | CN202701151U Rim extension die |
| 01/30/2013 | CN202701150U Special-shape longitudinal beam forming mold of passenger car frame |
| 01/30/2013 | CN202701149U Bend die |
| 01/30/2013 | CN202701148U Rectifying trimming die of pressing plate forge pieces of air valve yoke and oil atomizer |
| 01/30/2013 | CN202701147U Multi-station high-accuracy cylinder sheet cold stamping die |
| 01/30/2013 | CN202701146U Mold for preparing elbow |
| 01/30/2013 | CN202701145U Fixed plate bending mold |
| 01/30/2013 | CN202701144U Plate bending internal circular arc forming mold |
| 01/30/2013 | CN202701143U Plate arc surface bending mold |
| 01/30/2013 | CN202701142U U-shaped plate bending mold |
| 01/30/2013 | CN202701141U Novel hoisting wedge device |
| 01/30/2013 | CN202701140U Gland forming die |
| 01/30/2013 | CN202701139U Gland trimming center hole punching die |
| 01/30/2013 | CN202701138U Blanking punching mold |
| 01/30/2013 | CN202701137U In-mold riveting mold for multi-position high-precision hardware bending piece |
| 01/30/2013 | CN202701136U Bump interference precise die for lamination pressed in boring hole |
| 01/30/2013 | CN202701135U Device for quickly changing and repairing punching convex die for punching head |
| 01/30/2013 | CN202701134U Stamping composite die |
| 01/30/2013 | CN202701133U Die |
| 01/30/2013 | CN202701132U Stamping die for car frame longitudinal beam molding |
| 01/30/2013 | CN202701131U Bending die |
| 01/30/2013 | CN202701130U Stamping die for left mounting support of automobile subframe |
| 01/30/2013 | CN202701129U Stamping die for processing of mounting plate of automobile shock absorber bearing |
| 01/30/2013 | CN202701128U Stamping die for connection plate in automobile threshold |
| 01/30/2013 | CN202701127U Stamping die for processing of connection plate in automobile threshold |
| 01/30/2013 | CN202701126U Stamping die for mounting plate of automobile shock absorber bearing |
| 01/30/2013 | CN202701125U Precision stamping forming die |
| 01/30/2013 | CN202701124U Lamp post door processing die |
| 01/30/2013 | CN202701123U Highly-efficient bottle cap blanking deep-drawing air-pressure edge multiheaded composite die |
| 01/30/2013 | CN202701122U Automobile steel wheel rim flaring mould with hard alloy male mould inserts |
| 01/30/2013 | CN202701121U Anode copper sheet multi-station stamping grading mould |
| 01/30/2013 | CN202701120U Side pin hole structure of automotive mould |
| 01/30/2013 | CN202701119U Continuous mold used for manufacturing back panel of light emitting diode (LED) displayer |
| 01/30/2013 | CN202701118U Downward punching main body of positive electrode ring forming machine |
| 01/30/2013 | CN202701116U Punching mold |
| 01/30/2013 | CN202701088U Automatic finishing device |
| 01/30/2013 | CN202701087U Spiral blade molding tool |
| 01/30/2013 | CN202701085U Stamping device for automobile left suspended installation inner plate processing |
| 01/30/2013 | CN202701060U Barrel forming mechanism |
| 01/30/2013 | CN102896235A Positioning pin for stamping dies |
| 01/30/2013 | CN102896234A Mould mounting bracket and fixing method thereof |
| 01/30/2013 | CN102896233A Blanking die assembly with at least one device for differentially rotating the blanking unit |
| 01/30/2013 | CN102896232A Installation positioning device for die bracket guide component |
| 01/30/2013 | CN102896231A Inner wall forming spinning piece core die and unloading method thereof |
| 01/30/2013 | CN102896230A Terrace die mounting structure on cold stamping die |
| 01/30/2013 | CN102896229A Stamping die |
| 01/30/2013 | CN102896228A Stamping die |
| 01/30/2013 | CN102896227A Progressive die equipment and method for machining sheet metal component with threaded hole on lateral-face edge belt |
| 01/30/2013 | CN102896226A Mandrel movable punching die |
| 01/30/2013 | CN102896225A Self-centering seal head stamping die, process and seal head turning alignment tool |
| 01/30/2013 | CN102896224A Method for assembling automobile covering part drawing die based on knowledge-based engineering (KBE) system |
| 01/30/2013 | CN102896223A Lower die structure with automatically-bouncing filter screw plate after punching |
| 01/30/2013 | CN102896222A Lower die structure for stretching casing to be molded |
| 01/30/2013 | CN102896221A Automatic punching die with raising filter screw plate after punching |
| 01/30/2013 | CN102896220A Hot forming/hot sizing/heat treatment integrated forming method and die |
| 01/30/2013 | CN102896219A Molding die and stamping method thereof |
| 01/30/2013 | CN102896218A Blanking punching die and punching process thereof |
| 01/30/2013 | CN102896217A Sheet metal part stamping die and installing method thereof |
| 01/30/2013 | CN102896216A Stamping die |
| 01/30/2013 | CN102896215A Method and apparatus for forming sharp styling line on metal panel |
| 01/30/2013 | CN102896214A Positioning device for workpiece picking and placing and punching die |
| 01/30/2013 | CN102896213A Detachable stamping die |
| 01/30/2013 | CN102896212A Detachable punching head |
| 01/30/2013 | CN102896207A Punch for screw plate mold of air filter |
| 01/30/2013 | CN102896201A Lower die tool, lower die base, support locating method and trimming die and method |
| 01/30/2013 | CN102896193A Current-assist hot spinning forming method for titanium and titanium alloy |
| 01/30/2013 | CN102896192A Stamping device for thin plate |
| 01/30/2013 | CN102896185A Method for bending wave spring with concave hole |
| 01/30/2013 | CN102896160A Liquid immersion cooling device for plastic forming of rotational part and process of liquid immersion cooling device |
| 01/30/2013 | CN101875081B Automotive wire bundle punching die |
| 01/29/2013 | US8359725 Single action swage |
| 01/24/2013 | WO2013010669A1 Machining tool comprising a cooling apparatus |
| 01/24/2013 | US20130020834 Method of manufacturing a tubular structural part, and tubular structural part |
| 01/24/2013 | US20130019650 Tooling assemblies and systems |
| 01/24/2013 | DE102011051943A1 Umformwerkzeug und Verfahren zur Herstellung von Formbauteilen aus Metallplatinen Forming tool and method for the production of molded components made of metal boards |