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 39 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
Patents for B21D 39 - Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders (11,420)
10/2012
10/17/2012EP2509725A1 Radial press
10/17/2012CN202490888U Gasket and nut riveting device
10/17/2012CN202490887U Wire harness rivet pressing device of oxygen sensor
10/17/2012CN102728742A Three-station vertical type assembling machine of water heater liner
10/17/2012CN102728730A Automatic expansion joint system and automatic expansion joint control method
10/17/2012CN102728722A Stamping mould of water level sensor
10/16/2012US8287220 Method and device for manufacturing peel-off lids
10/16/2012US8286322 Method for the manufacture of a connection between a corrugated tube and a further body
10/16/2012US8286320 Apparatus and method for the robotic plugging/unplugging of rolls
10/16/2012US8286319 Method of connecting chassis parts, and a chassis assembly
10/16/2012CA2645401C Tubular expansion method
10/10/2012EP2508275A1 Press tool and pressed press fitting
10/10/2012CN202479375U U-shaped receiver
10/10/2012CN102725844A Conducting path, semiconductor device using conducting path, and method for producing conducting path and semiconductor device
10/10/2012CN102725510A Method for the high-pressure-tight connection of at least one plate-shaped body to a further body of a fuel injector and fuel injector
10/10/2012CN102716992A Embedding and rolling forming machine tool for radiator fins
10/10/2012CN102303076B Needle bed rolling-riveting device equipped on machine
10/09/2012US8283601 Bonding apparatus and method of metal plate
10/09/2012US8281629 Method of producing ring member
10/09/2012US8281476 Multilayered tube and manufacturing method thereof based on high pressure tube hydroforming
10/09/2012US8281475 Sheet metal joint
10/05/2012CA2773722A1 Method and apparatus for pipe-end shaving
10/04/2012WO2012130364A1 Radial press
10/04/2012WO2012130363A1 Radial press
10/04/2012WO2012130362A1 Radial press
10/04/2012WO2012130360A1 Radial press
10/04/2012US20120248246 Seat shell and integrated overhead storage bin
10/04/2012DE102012204781A1 Magnesiumlegierungs-Metallblechplatte mit abrasiv bearbeitetem Kantenbereich für verbesserte Haltbarkeit Magnesium alloy sheet metal plate with machined edges abrasive area for improved durability
10/04/2012DE102011016132A1 Bolzenfügeverfahren und Werkzeuge hierfür Bolts joining methods and tools for this purpose
10/03/2012CN202461331U Core bar for hot expanding steel pipe
10/03/2012CN202461330U Titanium alloy thin-wall welded tube expander
10/03/2012CN202461329U Expanding machine
10/03/2012CN202461328U Device for expanding copper pipe radiator
10/03/2012CN202461327U Riveting device for vehicle temperature sensor
10/03/2012CN202461326U Cover cap edge riveting machine
10/03/2012CN202461325U Cover edge riveting machine
10/03/2012CN202461324U Riveting device
10/03/2012CN202461323U Connected valve necking device
10/03/2012CN102712026A A method and apparatus for making a can with a curled end, such can and can body
10/03/2012CN102712025A Corrosion resistant metal products
10/03/2012CN102712024A Radial press
10/03/2012CN102699217A Device for rounding and slotting housing of water heater
10/03/2012CN102699216A LED (light emitting diode) and metal circuit board riveting tooling
10/03/2012CN102699215A Iron shell rivetting machine
10/03/2012CN102699171A Mechanical pipe fitting end part forming machine
10/02/2012US8276261 Tube expanding apparatus
10/02/2012US8276253 Method and apparatus to remove or install combustion liners
10/02/2012CA2555709C Reverse sliding seal for expandable tubular connections
09/2012
09/27/2012US20120244381 Coated article having antibacterial effect and method for making the same
09/27/2012US20120240380 Functional element, a component assembly consisting of a functional element and a sheet metal part and also a method for the attachment of the functional element to a sheet metal part
09/27/2012DE102011006145A1 Verbundmaterial mit Prägung und Mikroperforierung Composite material with embossing and micro perforation
09/26/2012EP2502685A1 Method for forming the wall of the opening of a metal container or packaging, device for said purpose and container or packaging obtained
09/26/2012EP2502683A1 Hybrid material compound and a method and device for producing same
09/26/2012EP2502299A1 Plate processing
09/26/2012CN202450841U Open type bracing wire hydraulic tube and installation and manufacture tool special for same
09/26/2012CN202447553U Automatic crossbeam undercut device
09/26/2012CN202447552U Production line system for undercut cross beam
09/26/2012CN202447544U Expansion tube mould
09/26/2012CN202447543U Stepped expansion pipe mold special for pipe expander
09/26/2012CN202447542U Expansion bar for hole reaming of flat coil pipe with inner rib
09/26/2012CN202447541U Edge-covering driving mechanism for edge-covering machine
09/26/2012CN202447540U Simple pressure platform device for composite plate assembly
09/26/2012CN202447539U Numerical control riveting device for magnesium alloy cylinder head cover
09/26/2012CN202447538U ABS sensor holder riveting device
09/26/2012CN102688949A On-line straightener for steel tube expanding
09/26/2012CN102688948A Small-sized precision squeeze riveter
09/26/2012CN102172721B Riveting machine for radiator
09/26/2012CN101642794B Rotary type final pressing device
09/20/2012US20120234782 Fence-mounted portable rack for refreshments, equipment, or accessories
09/20/2012US20120233846 Alignment device and methods of using the same
09/20/2012DE102011014463A1 Roll folding method for edge-side connecting of metal sheets i.e. auto body sheets, involves directly applying heat on flange edge of folded side piece of metal sheet by laser device, before roll folding process
09/19/2012EP2500140A2 Device for working on round workpieces
09/19/2012EP2500117A1 Structure of sheets assembled by dimpling and method for assembling such a structure
09/19/2012CN202438630U Seamer for seaming ultra-wide thick plate strips
09/19/2012CN202438629U Riveting tooling of switch assembly
09/19/2012CN202438628U Self-positioning riveting head for plugging power steering gear oil-way process hole
09/19/2012CN202438605U Mould for extruding and riveting edge of CPU (Central Processing Unit) heat conduction combination member
09/19/2012CN202438600U Punch for sewing machine
09/19/2012CN102672063A Fastening device
09/19/2012CN102672062A Laser heating rivetless riveting device
09/19/2012CN101522010B Heat dissipating device and manufacturing method thereof
09/18/2012US8267856 Laryngoscope spatula
09/18/2012US8266940 Apparatus and method for customized shaping of orthodontic archwires and other medical devices
09/18/2012US8266782 Method of joining members together
09/18/2012US8266781 Hydraulic tensioning jacks
09/18/2012US8266779 Method of attaching setting and using a self-drilling anchor screw with one tool
09/18/2012US8266778 Assembly apparatus for the assembly of a fuselage section
09/18/2012CA2667269C Piercing method and piercing apparatus using hydroforming and hydroformed part and structure
09/13/2012WO2012121445A1 Manufacturing method for porous metal-foam cone assembly with high surface area
09/13/2012WO2012121246A1 Manufacturing method for wheel roller bearing device
09/13/2012US20120228869 Leak-tight connection between pipe and port
09/13/2012DE102012002839A1 Metal sheet component i.e. skin paneling component, for car body, has U-shaped buckle plate coated with adhesive such that inner metal sheet is spaced from inner and outer legs of buckle plate
09/13/2012DE102011005408A1 Jointed connection structure for use in e.g. motor vehicle, has joint portions having mating surfaces partially connected to each other through laser machining process such that a roughened or uneven surface is formed on one surface
09/12/2012CN202427848U Stepless tube expanding device
09/12/2012CN202427847U Hydraulic expanding machine
09/12/2012CN202427846U Riveting device of steam turbine rotor girdle
09/12/2012CN202427845U General's cap assembly device
09/12/2012CN202427837U Riveting die for various-pitch cooling fins
09/12/2012CN202427836U Edge extrusion riveting mould for solar heat radiation bottom plate
09/12/2012CN102668206A Plate processing
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