| Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804) |
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| 01/29/2014 | CN203409047U Engine pipeline bending mold |
| 01/29/2014 | CN203409034U Aluminum plate straightening pre-cleaning device |
| 01/29/2014 | CN103547390A Hot press molding method and hot press molding die |
| 01/29/2014 | CN103537863A Oil tube mounting method of iron support fuel sensor, nosed structure of iron support fuel sensor and mold used in method |
| 01/29/2014 | CN103537581A Fine hydro-blanking device |
| 01/29/2014 | CN103537561A Rotational inclined wedge mechanism |
| 01/29/2014 | CN103537560A Gear-ring pressure plate of precision stamping die for thick-plate exhaust flanges |
| 01/29/2014 | CN103537559A Necking mould position adjusting device |
| 01/29/2014 | CN103537558A Stamping buffering component |
| 01/29/2014 | CN103537557A Crystallizer copper pipe outer mold |
| 01/29/2014 | CN103537556A Hot stamping die |
| 01/29/2014 | CN103537555A Lower profile for plastic moulds and machining method thereof |
| 01/29/2014 | CN103537554A Automobile parts stamping used male die and processing method thereof |
| 01/29/2014 | CN103537553A Stamping die with movable groove blocks |
| 01/29/2014 | CN103537552A Combined mold punch |
| 01/29/2014 | CN103537551A Drawout-block stamping die |
| 01/29/2014 | CN103537550A Punching die with three plates |
| 01/29/2014 | CN103537549A Stamping die with good durability |
| 01/29/2014 | CN103537548A Stamping die provided with guide pillar |
| 01/29/2014 | CN103537547A Punching die with head portion positioning device |
| 01/29/2014 | CN103537546A Punching die with storage limiting mechanism |
| 01/29/2014 | CN103537545A Punching die capable of realizing continuous punching |
| 01/29/2014 | CN103537544A Punching and cutting die for end portion of wire collecting pipe |
| 01/29/2014 | CN103537543A Center control body stamping die |
| 01/29/2014 | CN103537542A Horizontal single-acting wedge mechanism |
| 01/29/2014 | CN103537541A Installing hole punching device |
| 01/29/2014 | CN103537539A Stamping device of corrugated foils and production device of corrugated foils |
| 01/29/2014 | CN103537538A Rolling forming mold of fin with window |
| 01/29/2014 | CN103537536A Die for stamping air holes on air-conditioner cooling fin and processing method of die |
| 01/29/2014 | CN103537519A Rolling forming die for two-way corrugated fins |
| 01/29/2014 | CN102228936B Hot stamping die and process for high-strength martensite steel plate |
| 01/29/2014 | CN101622086B Reorientable rotatable processing tool for cutting and/or shaping plate element |
| 01/29/2014 | CN101254515B Pressing mold and method for producing the same |
| 01/23/2014 | WO2014013715A1 Superhard alloy imparted with low friction ability, method for producing same, and superhard tool |
| 01/23/2014 | DE102012106405A1 Verfahren zum Herstellen eines umgeformten und zumindest bereichsweise gehärteten Metallblechbauteils sowie Presshärtwerkzeug zum Herstellen eines solchen Bauteiles A method for producing a deformed and at least partially cured sheet metal component and Presshärtwerkzeug for producing such a component |
| 01/23/2014 | DE102012014546A1 Keiltrieb Wedge drive |
| 01/22/2014 | CN203401012U Plate positioner and die with same |
| 01/22/2014 | CN203401011U Drawing die positioning mechanism |
| 01/22/2014 | CN203401007U Brazing forming cooler |
| 01/22/2014 | CN203401006U Heating protection device applied to manual roll crusher |
| 01/22/2014 | CN203401005U Rotary tapered wedge |
| 01/22/2014 | CN203401004U Bevel edge punching die |
| 01/22/2014 | CN203401003U Cylindrical tube suppressed bowknot-shaped die |
| 01/22/2014 | CN203401002U Bending mold |
| 01/22/2014 | CN203401001U Blank holder structure |
| 01/22/2014 | CN203401000U Engine exhaust manifold connecting pipe opening mold |
| 01/22/2014 | CN203400999U Multi-wedge mould wedge driving mechanism |
| 01/22/2014 | CN203400998U Material pressing device of stamping die |
| 01/22/2014 | CN203400997U Socket stamping part die |
| 01/22/2014 | CN203400996U Automotive fastener stretching continuous die |
| 01/22/2014 | CN203400995U Automotive fastener stamping die |
| 01/22/2014 | CN203400994U Mobile phone spring leaf mold |
| 01/22/2014 | CN203400993U Metro electric control switch contact chip die |
| 01/22/2014 | CN203400992U Low-voltage apparatus stamping part die |
| 01/22/2014 | CN203400991U Mobile phone antenna elastic piece die |
| 01/22/2014 | CN203400990U Die of high-speed rail electric cabinet switch stamping part |
| 01/22/2014 | CN203400989U Punching die for metal water ripple products |
| 01/22/2014 | CN203400988U Stator-rotor continuous progressive die |
| 01/22/2014 | CN203400987U Stainless steel door corner sizing die |
| 01/22/2014 | CN203400986U Die for fixing shaft sleeve |
| 01/22/2014 | CN203400985U Stamping die with safety protection function |
| 01/22/2014 | CN203400984U Economical and durable bottom punching device applied to two piece can stretching |
| 01/22/2014 | CN203400983U Car left bracket brake forming mould |
| 01/22/2014 | CN203400982U Dies for automobile ventilating plate |
| 01/22/2014 | CN203400981U Manufacturing mold for U-shaped ring |
| 01/22/2014 | CN203400980U Stamping die for head of pipe |
| 01/22/2014 | CN203400965U Stamping die |
| 01/22/2014 | CN103534047A Tool arrangement with a protective non-woven protective layer |
| 01/22/2014 | CN103534046A Method and device for producing flangeless drawn parts |
| 01/22/2014 | CN103534045A Method and device for producing flanged drawn parts with simultaneous trimming |
| 01/22/2014 | CN103522050A Extraction tool for punching male die or punching female die |
| 01/22/2014 | CN103522021A Spinning forming process of extra-high-voltage shielding cover |
| 01/22/2014 | CN103521634A Stop mechanism of car back door fastening mould |
| 01/22/2014 | CN103521632A I-shaped cutting die |
| 01/22/2014 | CN103521631A 模具安全存储机构 Die secure storage mechanism |
| 01/22/2014 | CN103521630A Punching die moving device |
| 01/22/2014 | CN103521629A Die-filling trolley of press machine |
| 01/22/2014 | CN103521628A Mould insert rapid detachment mechanism |
| 01/22/2014 | CN103521627A Floating core-pulling mechanism for pipe fitting forming |
| 01/22/2014 | CN103521626A Bending die for plate type SCR denitration catalyzers |
| 01/22/2014 | CN103521625A Drawing die |
| 01/22/2014 | CN103521624A Composite deep drawing die with hub integrally formed and process thereof |
| 01/22/2014 | CN103521623A Extrusion die of press pipe fitting |
| 01/22/2014 | CN103521622A Ultrahigh-strength steel plate hat-shaped section part stamping forming method |
| 01/22/2014 | CN103521621A Female die for stamping of automobile parts and machining method thereof |
| 01/22/2014 | CN103521620A Die for spinning forming |
| 01/22/2014 | CN103521619A Die set processing terminal of capacitor |
| 01/22/2014 | CN103521618A Punching die for punching long screws |
| 01/22/2014 | CN103521617A Mold structure for adjusting air-conditioner fin radians |
| 01/22/2014 | CN103521616A Die for overrun clutch cover of motorcycle and with stretching function |
| 01/22/2014 | CN103521615A Die of overrunning clutch gland of motorcycle |
| 01/22/2014 | CN103521614A Working face molded line of inner cavity of heading die of steel tube heading machine |
| 01/22/2014 | CN103521613A Adjustable connecting piece stamping die |
| 01/22/2014 | CN103521612A Multifunctional bar forming mold structure of fin mold |
| 01/22/2014 | CN103521611A One-shot forming die of back plate of refrigerator |
| 01/22/2014 | CN103521610A Special internal box and external box double-out die of roller pin thrust bearing holding frame and technology |
| 01/22/2014 | CN103521609A Multi-station high-precision cold stamping die for cylinder sheets |
| 01/22/2014 | CN103521608A Multi-station high-precision cold stamping die for in-mold riveting of special ultra-thin materials |
| 01/22/2014 | CN103521607A Numerical-control progressive tube wall hole flanging and forming tool head and method |
| 01/22/2014 | CN103521606A Multi-station automobile aluminum alloy profile bending and punching system |