| Patents for B21D 41 - Application of procedures in order to alter the diameter of tube ends (2,982) |
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| 02/26/2015 | US20150053697 Double swage airbag inflator vessel and methods for manufacture thereof |
| 02/12/2015 | WO2015020282A1 Tube flanging method |
| 02/11/2015 | CN204150301U 具有升降功能的热板封口固定装置 Hot plate with a lifting function of sealing fixtures |
| 02/11/2015 | CN204148393U 金属管收口装置 Metal pipe shut unit |
| 02/11/2015 | CN204148392U 集箱收口机 Header shut machine |
| 02/11/2015 | CN204148391U 一种改进的热板固定装置 An improved hot plate fixing means |
| 02/11/2015 | CN204148390U 改进的具有升降功能的热板固定装置 Improved thermal plate fixture having a lifting function of |
| 02/11/2015 | CN204148389U 衬套缩颈工装 Necking tooling bushing |
| 02/11/2015 | CN204148388U 一种管组自动加工装置的扩孔机构 A pipe reaming mechanism set automatic processing device |
| 02/11/2015 | CN204148387U 管件扩撑装置 Pipe expanding support device |
| 02/11/2015 | CN204148386U 用于椭圆管的胀管装置 For oval tube expander device |
| 02/11/2015 | CN204148383U 一种胀管机 One kind of expanding machine |
| 02/11/2015 | CN204148364U 扩口打孔复合模具 Flaring punch composite mold |
| 02/11/2015 | CN204148362U 一种弹性隔套扩口模具 A flexible spacer flaring die |
| 02/11/2015 | CN204148361U 后驱动桥弹性隔套扩口模具 Rear axle spacer elastic flaring dies |
| 02/11/2015 | CN104349853A 金属管的扩管制造方法 Metal tube expansion of the manufacturing method |
| 02/10/2015 | US8950232 Hydraulic swage press |
| 02/04/2015 | CN104325030A 管件端部直径缩小装置 A reduced diameter pipe ends means |
| 02/04/2015 | CN104325029A 一种扩缩管机 One kind of scaling the machine |
| 02/04/2015 | CN104325014A 小型管件膨胀装置 Small pipe expansion device |
| 01/28/2015 | EP2828016A1 Method for producing a pressure container |
| 01/28/2015 | CN204122629U 一种钢管缩口机 For a steel pipe necking machine |
| 01/28/2015 | CN204122628U 一种管类工件的收口装置 Shut apparatus Tube workpiece |
| 01/28/2015 | CN204122627U 一种方向机油冷器扩口设备 One kind of the direction of the oil cooler flaring equipment |
| 01/28/2015 | CN204122539U 一种弯管成型机 A tube bender machine |
| 01/28/2015 | CN104308013A 一种异型管缩管机 One kind of reduction of the machine Pipes |
| 01/27/2015 | US8938886 Smart installation/processing systems, components, and methods of operating the same |
| 01/21/2015 | CN204108160U 导管扩口夹紧装置 Flaring catheter clamping device |
| 01/21/2015 | CN204108159U 一种用于散热大扁管的胀管装置 An expander device for cooling large flat tube |
| 01/21/2015 | CN102896242B 旋压头及旋压封口机 Spinning head and spinning sealing machine |
| 01/21/2015 | CN102825140B 胀压成形汽车桥壳用缩径模具 Inflation pressure forming automobile axle with necking die |
| 01/20/2015 | US8935947 Apparatus for manufacturing necking cans |
| 01/15/2015 | WO2015004167A1 Hand tool and hand expansion device |
| 01/15/2015 | WO2015003257A1 Apparatus and system for securing a hollow pile in the ground |
| 01/15/2015 | DE102013107294A1 Handarbeitsgerät und Hand-Aufweitgerät The hand tool and hand-Expanding apparatus |
| 01/14/2015 | EP2823907A2 Swaging technology |
| 01/14/2015 | EP2823906A2 Pipe expanding method and pipe expanding device for steel pipe |
| 01/08/2015 | WO2015000802A1 Production method for a heat exchanger, and tool for producing the heat exchanger |
| 01/08/2015 | US20150007630 System and method for crimping a prosthetic valve |
| 01/08/2015 | US20150007629 Tube end molding method |
| 01/07/2015 | CN204074971U 基础立柱对接结构及缩管成型装置 Infrastructure pillar structure and shrink tube butt shaping device |
| 01/07/2015 | CN104259319A 扩口打孔复合模具 Flaring punch composite mold |
| 01/01/2015 | US20150000368 Expansion head for expansion tools and expansion tool comprising said expansion head |
| 01/01/2015 | US20150000364 Flaring and expanding tools and methods of flaring and expanding tubes and pipes |
| 12/31/2014 | CN204052679U 带有送料装置和顶料装置的热管缩管机 Reduction of the machine with a heat pipe feeding device and the ejector device |
| 12/31/2014 | CN204052678U 热管缩管机自动放料装置 Heat pipe shrinking machine automatic discharge device |
| 12/31/2014 | CN204052663U 轨距拉杆制作用双头缩径机 Gauge rod making machine with a double-headed necking |
| 12/31/2014 | CN204052662U 钢管缩管装置 Pipe shrink tube device |
| 12/31/2014 | CN204052661U 全自动低硬度金属管材缩口装置 Automatic low hardness of the metal pipe crimping means |
| 12/31/2014 | CN204052660U 铜管扩口电动冲压缓冲装置 Belling electric brass stamping buffer device |
| 12/31/2014 | CN204052659U 一种双工位连续加工的扩管机 A duplexer bit continuous process of expansion of the machine |
| 12/31/2014 | CN204052658U 一种对于空调管件端头阶梯式扩管加工的扩管机头 One kind of end fittings for air conditioning stepped expanding process of flaring nose |
| 12/31/2014 | CN204052657U 一种扩口机上移管机构 Pipette body on a belling machine |
| 12/31/2014 | CN204052616U 后桥支管的缩管模 Reduction of the rear axle manifold die |
| 12/31/2014 | CN204052561U 生产大口径中薄壁无缝钢管的系统 In the production of large-diameter thin-walled seamless steel pipe system |
| 12/24/2014 | CN204035380U 翅片自动胀管系统工装机构及交互式交换托盘 Expanding fin automatic tooling system agencies and interactive exchange tray |
| 12/24/2014 | CN204035379U 翅片盘管无伸缩胀管装置 No retractable fin coil expander device |
| 12/24/2014 | CN102483186B 螺纹管接头及其制造方法 Threaded fittings and its manufacturing method |
| 12/23/2014 | US8915114 Device and tool for cold expansion of fastener holes |
| 12/17/2014 | CN204018566U 散热管胀口工装 Heat pipe expansion port Tooling |
| 12/17/2014 | CN204018565U 一种扩口机下转管机构 One kind of flaring machine under Gatling agency |
| 12/17/2014 | CN204018545U 一种钣金桶形拉伸件缩口模具 One kind of stretching pieces of sheet metal barrel die necking |
| 12/17/2014 | CN204018446U 弯管成型机 Bending machine |
| 12/16/2014 | US8910365 Method for the production of a steering spindle portion forming a section of a steering spindle |
| 12/10/2014 | CN203992082U 扁管在线缩口装置 Flat tube online necking device |
| 12/10/2014 | CN203992081U 铝扁管端部缩口模具 Aluminum flat tube end necking die |
| 12/10/2014 | CN203992080U 数控管口内外整形机 CNC shaping machine nozzle inside and outside |
| 12/10/2014 | CN203992079U 一种扩孔装置 One kind of reaming device |
| 12/10/2014 | CN203992078U 电力接续管料扩口机 Electricity connecting pipe material Belling Machine |
| 12/10/2014 | CN203992077U 一种电力接续管料扩口机 An electrical connection pipe material Belling Machine |
| 12/10/2014 | CN203992076U 一种用于电力铜管扩口机的输料装置 Conveying apparatus for electricity brass belling machine |
| 12/10/2014 | CN203992075U 一种用于电力铜管扩口机的上料装置 A power feeding device for brass belling machine |
| 12/10/2014 | CN203992074U 一种电力铝管扩口机 A power tubes Belling Machine |
| 12/10/2014 | CN203992073U 一种电力铜管扩口机 A power brass Belling Machine |
| 12/10/2014 | CN203992072U 电力铜管扩口机 Power brass Belling Machine |
| 12/10/2014 | CN203992071U 导电铜管扩口机 Conductive brass Belling Machine |
| 12/10/2014 | CN203992070U 电力铝管扩口机 Power tubes Belling Machine |
| 12/10/2014 | CN203992069U 用于电力铜管扩口机的上料装置 Feeding device for power brass belling machine |
| 12/10/2014 | CN203992068U 用于电力铜管扩口机的输料机构 Brass belling machine for power output feeding mechanism |
| 12/10/2014 | CN203992067U 一种多工位胀管机 A multi-station expanding machine |
| 12/10/2014 | CN203992036U 一种多工位管端成型机 A multi-station client machine |
| 12/10/2014 | CN203991990U 一种钢管缩口模具 For a steel pipe necking die |
| 12/10/2014 | CN102913687B 输送管的制造方法 Delivery tube manufacturing method |
| 12/10/2014 | CN102756046B 风缸封头收口工装 Cylinder head wind shut tooling |
| 12/09/2014 | US8904846 Device and method for providing a stent for implantation |
| 11/18/2014 | US8887543 Tube flaring tool |
| 10/28/2014 | US8869583 Multi-sided tube swaging apparatus and method |
| 10/28/2014 | US8869581 Flaring and expanding tools and methods of flaring and expanding tubes and pipes |
| 10/02/2014 | US20140290327 Flaring device for a tubular member |
| 10/02/2014 | DE102013205468A1 Verfahren zur Herstellung eines Anlageabschnittes zur Befestigung eines weiteren Bauteils an einem Zylinderrohr für einen Schwingungsdämpfer A method for producing a contact section for attachment of a further component to a cylinder tube for a vibration damper |
| 09/24/2014 | EP2781276A1 Tube end forming method |
| 09/24/2014 | EP2781275A1 Piping system |
| 09/18/2014 | US20140260480 Methods for Manufacture of Pipe Element Having Shoulder, Groove and Bead |
| 09/18/2014 | US20140259581 Piping System |
| 09/17/2014 | EP2776183A1 Servo motor controlled hydraulic pump unit for tube end forming equipment |
| 09/16/2014 | US8833132 Pipe expanding tool |
| 09/16/2014 | US8833125 Swaging apparatus |
| 09/12/2014 | WO2014135772A1 Tool for forming a collar at one end of a tube |
| 09/11/2014 | DE102005028188B4 Verbindungsstruktur eines divergierenden Abzweigrohres in einer Kraftstoffdruckleitung für eine Brennkraftmaschine Joint structure of a diverging branch pipe in a fuel pressure line for an internal combustion engine |
| 09/09/2014 | US8826714 Method for manufacturing a wall connector |