| Patents for B21D 45 - Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass (3,285) |
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| 04/03/2013 | CN202845633U Stripping device for upper stripping plate of die |
| 04/03/2013 | CN202845629U Automatic feeding material taking machine |
| 04/03/2013 | CN202845627U Improved structure of automatic material feeding and receiving device of stamping apparatus |
| 04/03/2013 | CN202845590U Crane bending plate press-forming die structure |
| 04/03/2013 | CN202845589U Die for punching and flanging of oil cover of loading machine |
| 04/03/2013 | CN202845568U Compound moulding die for metallic parts with thin wall |
| 04/03/2013 | CN202845562U Waste pop-up device for mould |
| 04/03/2013 | CN202845526U Precision moving manufacturing device for distribution boxes |
| 04/03/2013 | CN103008492A Chopping and riveting device capable of automatically pulling out objects |
| 04/03/2013 | CN103008460A Manufacturing method of automobile engine mounting bracket and die for manufacturing automobile engine mounting bracket |
| 04/03/2013 | CN103008459A Cold pressing punching blanking compound mould |
| 04/03/2013 | CN103008442A Pintle chain four-hole punching device |
| 03/28/2013 | DE102011102288B4 Vorrichtung und Verfahren zur Herstellung eines Stirnrads mit einer Schrägverzahnung Apparatus and method for manufacturing a spur gear with helical teeth |
| 03/27/2013 | CN202824457U Strip steel scale breaking roller |
| 03/27/2013 | CN202824456U Upper ejecting device used for half axle gear machining |
| 03/27/2013 | CN202824455U Discharge mechanism of decorative cap assembly equipment |
| 03/27/2013 | CN202824454U Side punching refuses discharger of die |
| 03/27/2013 | CN202824450U Single pole numerical control (NC) mechanical hand |
| 03/27/2013 | CN202824415U Cutting sleeve once shaping cold punching mould |
| 03/27/2013 | CN202824365U Rocker-arm type side core-pulling flat mold cylinder and punch |
| 03/27/2013 | CN202824327U Fan-shaped piece blanking die |
| 03/27/2013 | CN202824319U Sheet-punching machine |
| 03/27/2013 | CN102989921A Automatic discharge mechanism for cylindrical piece machining die |
| 03/27/2013 | CN102989920A Automatic die cleaning device for runner flushing machines |
| 03/27/2013 | CN102989863A Punching die of vacuum booster upper push rod assembly |
| 03/27/2013 | CN102228928B Hot stamping die structure |
| 03/20/2013 | CN202805194U Automatic manipulator for trundle bracket press line |
| 03/20/2013 | CN202804004U Controllable demolding carrier rod device applied to automatic punching production line |
| 03/20/2013 | CN202804003U Material-retreating device of journal circular air cylinder |
| 03/20/2013 | CN202804002U Material-rejecting device used for silicon steel sheet punching of high-speed notching machine |
| 03/20/2013 | CN202804001U Special water channel mounted support mechanism for ultra-high strength steel hot stamping die |
| 03/20/2013 | CN202803997U Automation feeding and blanking mechanical arm |
| 03/20/2013 | CN202803951U Machining die aiming at car door induction clip |
| 03/20/2013 | CN202803946U Pendulum model machining die aiming at thin clip |
| 03/20/2013 | CN202803942U Shaping and burnishing mold for clutch mounting plate of washing machine |
| 03/20/2013 | CN202803935U Flip-over type punching blanking die |
| 03/20/2013 | CN202803926U C-shaped part drawing die |
| 03/20/2013 | CN202803922U Flip drawing die with pressure plate |
| 03/20/2013 | CN202803916U Cold punching compound mould |
| 03/20/2013 | CN202803886U Buffer stamping die |
| 03/20/2013 | CN202803867U Automatic double-end chamfering equipment |
| 03/20/2013 | CN102974712A Ejector device of stamping die |
| 03/20/2013 | CN102974709A Feeding and discharging device for punching process |
| 03/20/2013 | CN102974701A Forming die for machining method for high-strength transverse 8-shaped parts |
| 03/20/2013 | CN102974700A SVertical stamping rounding mould with four sleeve petals and availability for automatic demoulding |
| 03/20/2013 | CN102974697A Flanging mould for filter cover plate |
| 03/20/2013 | CN102139307B Full-automatic feeding hot punching device |
| 03/20/2013 | CN101342561B Method for manufacturing mobile phone button |
| 03/13/2013 | CN202779537U Core drawing automatic stamping equipment for shoes |
| 03/13/2013 | CN202779531U Auxiliary sliding structure for scrap of trimming die |
| 03/13/2013 | CN202779530U Compound die rigid waste ejecting mechanism |
| 03/13/2013 | CN202779529U Metal plate die horizontal type discharging system and metal plate die thereof |
| 03/13/2013 | CN202779528U Die cushion ejector device for punch |
| 03/13/2013 | CN202779527U Support block oil passage integrated set |
| 03/13/2013 | CN202779526U Discharging structure for iron sheet cover edge pressing device |
| 03/13/2013 | CN202779525U Auto-picking silicon steel sheet press machine |
| 03/13/2013 | CN202779524U Ejector for punching machine |
| 03/13/2013 | CN202779523U Auxiliary material returning device of automobile door outer plate mould |
| 03/13/2013 | CN202779467U Bending mould for air conditioner chassis |
| 03/13/2013 | CN202779462U Connector processing die |
| 03/13/2013 | CN202779461U Stamping die for wire clamping clips |
| 03/13/2013 | CN202779459U Titanium alloy thermoforming mold with automatic discharging device |
| 03/13/2013 | CN202779417U Composite die with upper punch die |
| 03/13/2013 | CN202779410U U-shaped bending die and punching die combination die set |
| 03/13/2013 | CN202779391U Blanking forming device |
| 03/13/2013 | CN202779377U Aluminum pipe arc surface waist-shaped hole forming die |
| 03/13/2013 | CN202779375U Novel stamping device for cutter mounting hole |
| 03/13/2013 | CN202779373U Inclined mesh rotary punching mechanism for producing manipulator |
| 03/13/2013 | CN202779349U Production system for liquid crystal display screen backlight module group hardware front frame and backplane |
| 03/13/2013 | CN102962369A Manipulator structure for automatic material loading and unloading of punch press |
| 03/13/2013 | CN102962331A High-frequency vibration auxiliary micro-blanking forming device and method for foil plate |
| 03/12/2013 | CA2685334C Scrap shape retention |
| 03/06/2013 | CN202762900U Forming device for small clamping hoop steel belt |
| 03/06/2013 | CN202762898U Forming machine for clamping hoop steel belt of flexible pipe connector |
| 03/06/2013 | CN202762895U Demoulding structure of mould |
| 03/06/2013 | CN202762894U Combined type elastic discharge mechanism |
| 03/06/2013 | CN202762893U Punching die automatic workpiece pushing device |
| 03/06/2013 | CN202762892U Cold-punching die discharge device without fixed plate |
| 03/06/2013 | CN202762891U Automatic removing tool for punching waste materials of punching machine and punching machine |
| 03/06/2013 | CN202762890U Ejecting material device for punching machine |
| 03/06/2013 | CN202762889U Workpiece ejecting device for punching machine |
| 03/06/2013 | CN202762888U Automatic film output device of film |
| 03/06/2013 | CN202762887U Knock-out device for automatic feed and suction |
| 03/06/2013 | CN202762886U Sticking release device |
| 03/06/2013 | CN202762885U Stripping mould device for punching machine |
| 03/06/2013 | CN202762878U Feeding mechanical hand for single punch machine tool |
| 03/06/2013 | CN202762838U Stamping die of part with turned edges on whole periphery |
| 03/06/2013 | CN202762830U Continuous stamping mold for cold stamping lining plate |
| 03/06/2013 | CN202762805U Shear type blanking mold |
| 03/06/2013 | CN102950590A Two-axis manipulator for press line and working process of two-axis manipulator |
| 03/06/2013 | CN102950192A Aluminum alloy hub spinning production method and used spinning mold thereof |
| 03/05/2013 | US8387500 Slug float-up preventing mechanism |
| 02/28/2013 | WO2013026138A1 Self-compensating retractable insert for high-temperature forming tools |
| 02/28/2013 | US20130047808 Punching and Forming Lubrication System and Lubricant Retention Matrix |
| 02/28/2013 | CA2839983A1 Self-compensating retractable insert for high-temperature forming tools |
| 02/27/2013 | CN202752489U Steam cylinder boosting waste recovery device |
| 02/27/2013 | CN202752488U Novel air cushion structure of press machine |
| 02/27/2013 | CN202752428U High guidance precision punching die of cantilever base body |
| 02/27/2013 | CN202752423U Trimming-die female die with material discharging mechanism for planet carriers |
| 02/27/2013 | CN102941288A Long bending part die with material lifting mechanism |