| Patents for B21D 53 - Making other particular articles (18,517) |
|---|
| 06/13/2012 | CN102489577A Automatic deep-draw device for metal sheets |
| 06/13/2012 | CN101674904B Manufacturing method of a stub shaft for a vehicle |
| 06/12/2012 | US8196276 Multi-functional rotary turning and positioning apparatus and method |
| 06/07/2012 | US20120142440 Method for producing hollow body elements, hollow body element, component, follow-on composite tool for producing hollow body elements |
| 06/07/2012 | US20120141225 Hold down assemblies and methods |
| 06/07/2012 | US20120141052 Self lubricated bearing compositions and methods of making the same |
| 06/07/2012 | US20120138281 Heat Exchanger for Electronic Assemblies |
| 06/07/2012 | US20120137990 Systems and Methods for Liquid Vaporizers and Operations Thereof |
| 06/07/2012 | US20120137719 Direct expansion evaporator |
| 06/07/2012 | US20120137518 Method for assembling fins-type heat sink |
| 06/07/2012 | US20120137517 Method for marking tubes in a shell and tube heat exchanger |
| 06/07/2012 | US20120137471 Hinge Apparatus and Method |
| 06/06/2012 | EP2460603A1 Roll forming method for wheel spoke |
| 06/06/2012 | EP2460599A1 Method and device for producing a cup-shaped sheet metal piece with interior and exterior teeth |
| 06/06/2012 | EP2459334A1 Magnesium hybrid parts and processes |
| 06/06/2012 | EP2459331A1 Apparatus and method for forming an antipollution device housing |
| 06/06/2012 | DE102011008995A1 Speaker cover i.e. rear stereo console, for motor car speaker, has sound-permeable grating region with hole pattern, which comprises multiple holes and exhibits minimum degree of permeability for specific frequency range speaker |
| 06/06/2012 | DE102010060927A1 Method for manufacturing pot-like rotationally symmetrical gear part with inner helical teeth, involves pressing annular flange under formation of inner helical teeth against mold teeth of die |
| 06/06/2012 | DE102010053720A1 Method for manufacturing circular disk, involves providing wire of metallic material, where wire is cut for producing wire piece having two wire ends |
| 06/06/2012 | DE102010053547A1 Verfahren und Vorrichtung zur Herstellung eines innen- und außenverzahnten topfförmigen Blechteils Method and apparatus for producing an internally and externally toothed cup-shaped sheet metal part |
| 06/06/2012 | DE102010053123A1 Method for manufacturing balancing weight for rotary base structure of turbomachine e.g. gas turbine used in aircraft engine, involves forming open profile for base structure of metal sheet by reshaping base structure of metal sheet |
| 06/06/2012 | DE102009021767B4 Vorrichtung für die Umformung von Aluminiumfelgen Apparatus for forming aluminum rims |
| 06/06/2012 | CN202263861U 热水器外壳自动冲孔成型生产线 Water heaters, automatic punching shell molding production line |
| 06/06/2012 | CN202263837U 带活动拉延筋的高强度板过拉延模 High-strength strip activity over drawbeads drawing die |
| 06/06/2012 | CN102485373A U-shaped nail symmetric punching and positioning mechanism |
| 06/06/2012 | CN101918172B Method of producing ring member |
| 06/06/2012 | CN101722251B Automatic processing machine tool of collecting pipe |
| 06/06/2012 | CN101009990B Heat radiation device and its making method |
| 06/05/2012 | US8191898 Brush seal assembly |
| 06/05/2012 | US8191260 Liquid ejection head and manufacturing method thereof |
| 06/05/2012 | US8191256 Method for producing a heat exchanger having a corrosion protection layer |
| 06/05/2012 | US8191255 Method for manufacturing wind turbine blade with an integrated lightning conductor |
| 06/05/2012 | CA2685998C A method of making a strip comprising a plurality of wires arranged parallel to each other, and a strip made according to the method |
| 05/31/2012 | WO2012069417A1 Improved heat exchanger module for electrochemical accumulators |
| 05/31/2012 | US20120135180 Structural component and method for producing a structural component |
| 05/31/2012 | US20120134840 Segmented rotor hub assembly |
| 05/31/2012 | US20120134614 Method for producing a flanged disk for a spherical roller bearing and spherical roller bearing having a flanged disk produced according to the method |
| 05/31/2012 | US20120132410 Heat sink fin forming process |
| 05/31/2012 | US20120132258 Solar collector |
| 05/31/2012 | US20120131981 Cold Forged Stub End |
| 05/31/2012 | US20120131799 Main Shaft Remanufacturing |
| 05/31/2012 | US20120131796 Apparatus and method for equalizing hot fluid exit plane plate temperatures in heat exchangers |
| 05/31/2012 | DE102010052633A1 Bandsäge Band saw |
| 05/31/2012 | DE102010052621A1 Method for manufacturing heat exchanger in internal combustion engine for automobile cooling applications, involves fixing punctually turbulence elements at heat carrier, and soldering turbulence elements with heat carrier in furnace |
| 05/30/2012 | CN202239366U Flaring device for dust-proof covers of shock absorbers |
| 05/30/2012 | CN202239365U Equipment for manufacturing diversion trench on cylinder barrel of variable-damping air spring in rolling and pulling way |
| 05/30/2012 | CN202239364U Suitcase steel frame bending device |
| 05/30/2012 | CN202239363U Laminating machine for gauze frame of gauze window |
| 05/30/2012 | CN202239362U Key cutting machine |
| 05/30/2012 | CN202239361U Bearing dustproof cover punching die frame |
| 05/30/2012 | CN202239360U Automatic baking pan production line |
| 05/30/2012 | CN202239349U Machine for removing edge waste from lock cylinder |
| 05/30/2012 | CN202239338U Feeding mechanism in device special for forming automobile rear cover hinge parts |
| 05/30/2012 | CN202239315U Riveting device on tubular refrigeration evaporator |
| 05/30/2012 | CN202239227U Automatic lifting and punching mould of heat exchange piece |
| 05/30/2012 | CN202239216U Press mold and gear pressed by the same |
| 05/30/2012 | CN202239212U Molding machine |
| 05/30/2012 | CN202239208U Full-automatic filter screen cutting and winding machine |
| 05/30/2012 | CN202239183U Motorcycle frame pipe fitting end head forming and preprocessing die |
| 05/30/2012 | CN202239172U Width regulating mechanism for air conditioner fin longitudinal cutting sub-die |
| 05/30/2012 | CN202239148U Carriage bottom plate through beam processing equipment |
| 05/30/2012 | CN202239129U Pressing die for bottom plate of electric tricycle carriage |
| 05/30/2012 | CN102481613A 用于制造金属零件的方法和装置 Method and apparatus for manufacturing metal parts |
| 05/30/2012 | CN102476150A 泥浆泵外套毛坯冲压加工方法 Rough coat of mud pump stamping method |
| 05/30/2012 | CN102476149A 一种定位格架弹簧冲制方法 A positioning grid spring punching method |
| 05/30/2012 | CN102009107B Automatic forming machine for curtain hook |
| 05/30/2012 | CN101912924B Hydraulic oil radiator mainboard stamping die and using method thereof |
| 05/30/2012 | CN101850389B Bimetal coin/badge outer-race manufacturing equipment |
| 05/30/2012 | CN101751493B Process design for external plate with cuspidal point and manufacturing method thereof |
| 05/30/2012 | CN101722252B Paper chopping blade and machining method thereof |
| 05/29/2012 | US8186766 Bicycle spoked wheel and method for manufacturing the same |
| 05/29/2012 | US8186061 Manufacturing method of bearing, bearing unit, rotary apparatus, and manufacturing method of sliding member |
| 05/29/2012 | CA2482201C Apparatus and process for frame manufacture |
| 05/24/2012 | WO2012066099A1 Method and set of components for producing a tubular structural part, in particular a built-up camshaft |
| 05/24/2012 | WO2012065739A1 Method and apparatus for the production of a hollow component, and hollow component |
| 05/24/2012 | US20120128280 Adhesive Film for Bushings |
| 05/24/2012 | US20120127659 Heating spreading element with aln film and method for manufacturing the same |
| 05/24/2012 | US20120125584 Heat exchange circuit |
| 05/24/2012 | US20120125576 Entrainment heat sink devices |
| 05/24/2012 | US20120125562 Method for the continuous production of composite elements for use as a radiant ceiling panel |
| 05/24/2012 | US20120124833 Systems and methods for transporting and assembling segmented wind turbine blades |
| 05/24/2012 | DE102010051997A1 Verfahren und Vorrichtung zur Herstellung eines hohlen Bauteils und ein hohles Bauteil Method and apparatus for manufacturing a hollow member and a hollow member |
| 05/24/2012 | DE102010044195A1 Verfahren zum Herstellen eines gefälzten Türblattes sowie Türblatt A method for producing a rebated door leaf and the door leaf |
| 05/24/2012 | DE102010044051A1 Manufacturing method of threaded spindle for adjusting device in motor car, involves providing transition region between threaded section and flange, and changing cross-sectional shape of mounting portion of threaded spindle |
| 05/24/2012 | DE102010035339B4 Verfahren zur Herstellung von Formbauteilen aus einer Platine aus gehärtetem warm umformbaren Stahlblech A process for the production of molded components made of a board made of hardened hot-workable steel sheet |
| 05/23/2012 | EP2454550A1 Heat sink for an electronic or electrical component |
| 05/23/2012 | CN202224555U Skin drawing tool |
| 05/23/2012 | CN202224554U Brake plate thickness detection alarm sheet arc-shaped part machining device |
| 05/23/2012 | CN202224553U Mechanical closing-in device for self-locking nut |
| 05/23/2012 | CN202224552U Hanging wheel stand used before forming of coiled metal pipes |
| 05/23/2012 | CN202224551U Refrigerator heat exchanger forming moving platform |
| 05/23/2012 | CN202224524U Stamping die for upper seat board of carriage of electric tricycle |
| 05/23/2012 | CN202224510U Flange pressing structure of progressive die for double-hole shield cover |
| 05/23/2012 | CN202224494U Moulding equipment for bicycle aluminium-alloy stem |
| 05/23/2012 | CN202224223U Spacing ring and paper shredder core for mounting spacing ring |
| 05/23/2012 | CN102472600A Heat sink for an electronic or electrical component |
| 05/23/2012 | CN102468589A 一种刷握的加工工艺 One kind of brush holder processing technology |
| 05/23/2012 | CN102463308A 汽车发电机风叶制作方法 Automobile generator blade production method |
| 05/23/2012 | CN102463307A 钢圈整体轮辋的加工方法 Wheel rim overall processing methods |
| 05/23/2012 | CN102463306A 一种铁圈加工装置 One kind of hoops processing apparatus |