Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; Punching › B21D 53 - Making other particular articles
Patents for B21D 53 - Making other particular articles (18,517)
04/2014
04/30/2014DE102012110374A1 Torblatt für ein Sektionaltor Door leaf for a sectional door
04/30/2014DE102012020336A1 Verfahren zur Herstellung eines Latentwärmespeichers A process for producing a latent heat storage
04/30/2014CN203565716U Two-end tooth repairing and size setting die for metal zipper
04/30/2014CN203565691U Press fitting device of automobile steering input shaft assembly
04/30/2014CN203565631U Stamping die of oval-tube fins of heat exchangers
04/30/2014CN103765152A Seamless pipe, level wound coil, cross fin tube-type heat exchanger, and method for producing cross fin tube-type heat exchanger
04/30/2014CN103764317A Camshaft with axially movable cam pack
04/30/2014CN103752721A Metalwork piece machining process and machining device
04/30/2014CN103752720A Double rolling wheel type aluminum alloy wheel hub rolling machine and rolling technological process thereof
04/30/2014CN103752709A Pipe and pipe sheet expanded connection method
04/30/2014CN103752699A Stepless width adjusting mold of heavy-duty vehicle U-shaped crossbeam
04/30/2014CN103752695A Continuous die and device for manufacturing bowl-shaped part and manufacturing method thereof
04/30/2014CN103752686A Spiral band processing process
04/30/2014CN103752672A Forming process of car seat connecting plate
04/24/2014US20140110531 Spacecraft with Anti Nadir Battery Radiator
04/24/2014US20140110085 Heat exchanger and method for manufacturing such
04/24/2014US20140109894 Vacuum solar thermal panel provided with an internal pressure indicator
04/24/2014DE102013014461A1 Method for manufacturing assembly of hollow profile and plate, involves connecting hollow profile and plate by clinching, while device surrounds hollow profile and plate
04/23/2014CN203556772U Flanging shaping mechanism
04/23/2014CN203556771U Flanging shaping mechanism
04/23/2014CN203556770U Deburring device for automatic universal zipper puller assembly machine
04/23/2014CN203556769U Unwinding control device for vane core tube blowing production line
04/23/2014CN203556759U Copper wire feeding device of square zipper teeth machine
04/23/2014CN103747891A Self-compensating retractable insert for high-temperature forming tools
04/23/2014CN103737334A High-strength gear processing process
04/23/2014CN103736871A Automobile chassis high-strength plate rear beam drawing process
04/23/2014CN103736843A Automotive front beam lower plate producing process
04/23/2014CN103736838A Machining method for backstop blank
04/23/2014CN103736837A Heat exchanger oval tube fin punching technology and die special for same
04/23/2014CN103736832A Flat round tube forming device and manufacturing method thereof
04/23/2014CN103736826A Spoke wind hole double-hole machining die and machining method thereof
04/23/2014CN103736790A High-strength automobile transmission shaft tube double-pass W bend combination forming technology
04/23/2014CN102397938B Cutting and reeling machine for protecting wire net of full-automatic filter
04/23/2014CN101657279B Hydroformed article
04/22/2014US8702309 Linear motion bearing with plate retaining structure having a plurality of pieces
04/22/2014US8701749 Evaporator for a refrigerator and method for the production thereof
04/22/2014US8701289 Process for producing a turbulence apparatus
04/17/2014WO2014058050A1 Electric linear actuator
04/17/2014US20140103684 Vehicle collision energy absorbing member excellent in energy absorbing performance and manufacturing method therefor
04/17/2014US20140101939 Method of fabricating integrally bladed rotor and stator vane assembly
04/16/2014EP2719477A2 Forming device for deforming tubes of heat exchangers
04/16/2014EP2718039A1 Camshaft and method for producing the camshaft
04/16/2014CN203541353U Copper nail forming device for copper nail processing
04/16/2014CN203541352U Heat exchange flat tube bend forming device for waste-heat utilization device
04/16/2014CN203541351U Heat exchange flat tube forming device for waste-heat utilization device
04/16/2014CN203541317U Hydraulic pipe expander for cooler
04/16/2014CN203541245U Motorcycle aluminum alloy wheel rim indenting punch press
04/16/2014CN103732334A Forming process for hot forming a steel sheet of a rotor blade to be produced for a wind energy plant
04/16/2014CN103723200A Automobile wheel fender and cold stamping forming technology thereof
04/16/2014CN103722100A PLC (programmable logic controller) control type automotive metal sheet machining punch
04/16/2014CN103722099A Heat pipe bending and flattening device
04/16/2014CN102601267B Processing method for engine crankshaft vibration damping pulley wheel hub with end surface rat fluted disc
04/16/2014CN102343765B Truck rear wheel aluminum alloy spinning hub and manufacturing method thereof
04/16/2014CN102227271B Method and device for manufacturing structured lining wave, and such lining wave
04/16/2014CN101489719B Production of openings in a metal foil and the honeycomb body thus produced for the treatment of exhaust gases
04/15/2014US8695219 Determinant wing assembly
04/15/2014US8695197 Method for producing a coated extension guide
04/15/2014CA2788845C Press-forming method of component with l shape
04/15/2014CA2751826C Clamp ring design
04/15/2014CA2440581C Jaw insert for gripping a cylindrical member and method of manufacture
04/10/2014WO2014054527A1 Plate forming method and plate forming device
04/10/2014US20140096510 Slotted multi-nozzle grid with integrated cooling channels
04/10/2014US20140096400 Composite smoothing tool and its manufacturing
04/09/2014EP2716520A1 Steering column device
04/09/2014EP2716382A1 Method of making lubrication spray orifice for valve actuating mechanism
04/09/2014EP2716381A1 Method for improving the processing of wheel rim blanks
04/09/2014EP2714300A1 Stamping method and components produced thereby
04/09/2014CN203529087U Automatic buckle arranging device
04/09/2014CN203526394U Full-automatic circle machine
04/09/2014CN203526393U Forming machine for sideboard of parallel flow condenser
04/09/2014CN203526371U Shell nosing and positioning tool for self-locking nut
04/09/2014CN203526363U Engine oil pipe processing device
04/09/2014CN103717444A Rail guide for a longitudinal adjustment of a motor vehicle seat and method for producing such a rail guide
04/09/2014CN103706729A Automatic edge rolling hinging machine
04/09/2014CN103706728A Stacking apparatus and manufacturing apparatus for flattened tube fins
04/08/2014US8690743 Bearing arrangement and rolling unit for a rolling-mill roll
04/08/2014US8689447 Fire resistance for optically transparent thermoplastics
04/03/2014WO2014050973A1 Production method for centre-pillar reinforcement
04/03/2014US20140093357 Gas turbine system and corresponding method for assembling
04/03/2014US20140090249 Heat Exchanger, Methods Therefor and a Nuclear Fission Reactor System
04/03/2014DE102013016042A1 Verfahren zur Herstellung eines Heizkörpers A process for producing a radiator
04/03/2014DE102013013431A1 Method for manufacturing e.g. prefabricated sheet that is processed to attachment for steel body of commercial vehicle, involves folding steel sheet along bending edge outside overlapping region so that edge adjoins at overlapping region
04/03/2014DE102013013429A1 Manufacturing body attachment part e.g. undercarriage, for motor vehicle, comprises plating steel sheet with aluminum sheet to semi-finished product, and reshaping semi-finished product
04/03/2014DE102013013361A1 Device for manufacturing bonnet of passenger car, has rebate bracket whose shaping region is provided with mold bevel, where metal sheet rebate of skin paneling part is shaped by mold bevel to form wedge rebate
04/03/2014DE102012219962B3 Temperature sensor arrangement for heat exchanger of vehicle heater, has sensor unit that is provided with assembly stop portion in transition region between mounting portion and detecting portion
04/03/2014DE102012217986A1 Coupling body for synchronization device of gear changing transmission of motor vehicle, comprises coupling disk section with friction cone, and is made of annular base body, which is brought into form of coupling body by deep drawing
04/03/2014DE102009016805B4 Verfahren zum Laserverschweißen eines Verbundmaterials mit einem Bauteil A method for laser welding a composite material having a component
04/02/2014CN203508862U Convergent equipment of damper
04/02/2014CN203508861U Core pulling and material pressing mechanism of aluminum alloy bumper punch forming die
04/02/2014CN203508860U Hooping device for steel hoop
04/02/2014CN203508859U Pipeline hoop machining device
04/02/2014CN203508858U Processing device for hard support of annuloplasty ring
04/02/2014CN203508788U Reverse section steel expansion die
04/02/2014CN203508741U Punching die for rear-end cone of exhaust pipe of automobile
04/02/2014CN203508691U Fin evaporator horizontal type pipe bender
04/02/2014CN103702863A Method for producing a bearing assembly and fitting for a vehicle seat having a bearing assembly produced according to said method
04/02/2014CN103691839A Forming method for parts like automobile beams
04/02/2014CN103691838A Machining method for bicycle connector
04/02/2014CN103691837A Machining method for bicycle stand
04/02/2014CN103691836A Stamping tire for locking points of end surfaces of split bearing retainers
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