| Patents for B21F 3 - Coiling wire into particular forms (1,688) |
|---|
| 10/22/2008 | CN201136030Y Full-automatic ring-forming machine |
| 10/22/2008 | CN101292405A Cable hanger production system and production method |
| 10/22/2008 | CN101288894A Spiral square hoop forming apparatus and its forming method |
| 10/22/2008 | CN100427240C Wire product formation device |
| 10/09/2008 | WO2008120503A1 Paper sheet handling device and coil forming device |
| 10/09/2008 | US20080245122 Method and System of Production of Springs From Wire of Circular or Other Cross-Sectional Area |
| 10/01/2008 | EP1973680A2 Three-dimensional complex coil |
| 10/01/2008 | CN201124209Y Spring forming machine |
| 10/01/2008 | CN101274406A Helical reinforcement wheel welding and forming equipment and forming method thereof |
| 09/24/2008 | CN201120441Y Ring shaped synchronous belt epiphyseal line shaping apparatus |
| 09/24/2008 | CN101269396A Winding technique for waist drum type spring |
| 09/12/2008 | WO2008108312A1 Method or device for taking-out and shape-forming of coil |
| 08/27/2008 | CN201105308Y Triaxial computer numeric control spring compressing machine |
| 08/27/2008 | CN201105307Y Improved large-diameter spring machine |
| 08/27/2008 | CN201105306Y Novel high-speed numerical control spring machine |
| 08/06/2008 | CN100408222C Method and system of production of springs from wire of circular or other cross-sectional area |
| 07/30/2008 | CN100406154C Knotting spring clamping mechanism of full-automatic spring-coiling machine |
| 07/30/2008 | CN100406153C Spring knotting mechanism of full automatic spring coiling machine |
| 07/23/2008 | CN100404160C Full function spring press |
| 07/23/2008 | CA2619304A1 Tubular part comprising a metal matrix composite insert |
| 07/16/2008 | CN201086115Y Combination type hot winding spring central spindle |
| 07/16/2008 | CN201086114Y Novel packing screw spring coiling machine |
| 07/10/2008 | US20080164367 Wound In-Situ Moulded Magnet End Coil and Method for Production Thereof |
| 07/09/2008 | CN201082456Y Separation distance mechanism of computer torsional spring machine |
| 07/09/2008 | CN101214523A Automatically coiling method for overlength sheath spring |
| 07/01/2008 | US7392681 Wire rod cutting apparatus of spring manufacturing machine |
| 06/25/2008 | CN201076894Y Metal guidewire spiral winding apparatus |
| 06/11/2008 | CN101198423A Apparatus and method for the manufacture of a spring unit |
| 06/04/2008 | CN201067783Y Spring machine |
| 05/29/2008 | WO2007076179A3 Three-dimensional complex coil |
| 05/29/2008 | DE10342451B4 Vorrichtung zur Herstellung von Federn, sowie auf der Vorrichtung montiertes Bauteil zur Übertragung von Antriebskraft Device mounted for the production of springs, and on the device for the transmission of drive force component |
| 05/21/2008 | CN100388989C Clamping knotter for spring of fully automatic spring coiling machine |
| 05/15/2008 | WO2008056595A1 Coil spring forming apparatus and coil spring |
| 05/14/2008 | CN101180145A Rectangular wire coiling machine |
| 04/30/2008 | EP1429978B1 Conveyance system for interface with component production and assembly equipment |
| 04/30/2008 | CN201052576Y Multiple wire-drawing cleaning ball batting machine |
| 04/30/2008 | CN100385020C Method for producing helical springs or stabilisers. |
| 04/09/2008 | CN101157173A Big linear diameter spring cold coiling processing technics |
| 04/08/2008 | US7353680 Universal compression spring former |
| 04/03/2008 | DE102006047675A1 Führungsdraht mit Kern und distaler Ummantelung Guidewire distal core and shell |
| 04/02/2008 | CN201042727Y Manufacture equipment for concentric steel tendon |
| 03/27/2008 | WO2008035833A1 Apparatus for manufacturing coil spring |
| 03/27/2008 | US20080072990 Method for Producing a Winding of an Electrical Machine |
| 03/19/2008 | CN201036803Y Single wire spring machine |
| 03/19/2008 | CN201036802Y Single wire spring machine |
| 03/19/2008 | CN201036801Y Spring mouth forming mould |
| 03/18/2008 | US7343939 Method of forming a loop in a wire |
| 03/18/2008 | US7343766 Spring manufacturing apparatus |
| 03/13/2008 | US20080060404 Mandrel Assembly for Manufacturing Tubular Products |
| 03/05/2008 | CN201030409Y Mandrel for coiling plane volute spring |
| 03/05/2008 | CN101134222A Three-axis computer numerical controlled spring pressuring machine |
| 03/05/2008 | CN100372625C Spring winding machine and method for controlling a spring winding machine |
| 02/26/2008 | US7334445 Method for producing an end lug of a spring member formed of a strand of wire, and apparatus for manufacturing same |
| 02/20/2008 | EP1888270A2 Apparatus and method for the manufacture of a spring unit |
| 02/20/2008 | CN101125402A Method for processing heat coiling spring whose spring wire diameter is 90 millimeter |
| 02/13/2008 | CN100369363C Method and device for producing wave winding for stators or rotors of electric engines |
| 02/13/2008 | CN100368114C Steel wire cutting device of full automatic spring coiling machine |
| 02/05/2008 | US7325774 Gabion unit and gabion mesh comprising it |
| 01/31/2008 | US20080022985 Ignition coil and method for manufacturing the same |
| 01/31/2008 | US20080022742 Spring manufacturing apparatus and control method thereof |
| 01/16/2008 | EP1165170B1 A guidewire |
| 01/16/2008 | CN101104192A Four-shaft computer torsion spring machine |
| 01/08/2008 | US7316247 Apparatus and method for making a communication cable support structure |
| 01/03/2008 | US20080000280 Spiral pipe machine |
| 01/02/2008 | CN101096043A Cleaning ball wiredrawing ball-making combined machine |
| 12/26/2007 | CN200995257Y Improved structure of sustaining unit for spring forming machine |
| 12/26/2007 | CN101092014A Technique for fabricating arched spring in use for hydraulic torque converter of car, and dedicated equipment |
| 12/19/2007 | EP1866109A1 Rectangular wire coiling machine |
| 12/12/2007 | EP1689541B1 Method and system of production of springs from wire of circular or other cross-sectional area |
| 12/05/2007 | CN101081425A Anti-deforming arrangement of reinforcing wire case tension bourette |
| 11/22/2007 | WO2007133039A1 Apparatus for manufacturing spring |
| 11/14/2007 | CN200974106Y Continuous wire rolling diameter changed type spring rolling device |
| 11/14/2007 | CN200974105Y Elevator device of the numerical-controlled traverse shaft of the computer torsional spring machine |
| 11/08/2007 | DE19544365B4 Schraubenfeder und Verfahren zu deren Herstellung Coil spring, and methods for their preparation |
| 11/07/2007 | CN200970622Y Pattered wire net forming machine |
| 11/01/2007 | WO2007123547A1 Jaw assembly for cable tie tool |
| 10/31/2007 | CN200967078Y Unidirectional on-off material feeding mechanism controlled and adjusted by double oblique line cylinder cam of the automatic rolling-spring machine |
| 10/24/2007 | CN200963661Y Apparatus for processing spiral spring string |
| 10/24/2007 | CN200963660Y Flattened shape cleaning ball winding displacement device |
| 10/24/2007 | CN101058143A Method for manufacturing wave shaped spring |
| 10/17/2007 | CN100342991C Wire forming machinery |
| 10/11/2007 | US20070234773 Spring manufacturing apparatus |
| 10/11/2007 | DE102007013347A1 Federherstellungsvorrichtung Spring manufacturing apparatus |
| 10/10/2007 | CN200957444Y Coiled-spring forming mechanism |
| 10/10/2007 | CN101049667A Technique for fabricating planar whirl spring of flat wire in hard state |
| 10/02/2007 | CA2269537C Wire-spiralling machine |
| 09/26/2007 | EP1837096A1 Method for manufacturing a cone-shaped jacket |
| 09/20/2007 | DE102005050008B4 Vorrichtung und Verfahren zum Wickeln von endlosen Schraubenfedern Device and method for winding endless coil springs |
| 09/19/2007 | CN200950679Y Device for correcting polymagnetic induction coil |
| 09/18/2007 | CA2430330C Coil and coil-head formation dies for coils with non-conventional terminal convolutions |
| 09/13/2007 | US20070209732 Grid ceiling tool |
| 08/30/2007 | US20070199360 Method and apparatus for compressing intraluminal prostheses |
| 08/29/2007 | CN200939493Y Full automatic spring coiling machine |
| 08/29/2007 | CN100333853C Spring beating device of full automatic spring coiling machine |
| 08/28/2007 | US7262538 Concentrated winding stator coil for an electric rotary machine |
| 08/28/2007 | US7261128 Wire wrapping hand tool |
| 08/23/2007 | WO2007076179A9 Three-dimensional complex coil |
| 08/23/2007 | WO2007076179A2 Three-dimensional complex coil |
| 08/22/2007 | CN2936489Y Full automatic cleaning coiled wire device |
| 08/21/2007 | CA2295256C Wire for helical coil insert |