B21D 7 - Bending rods, profiles, or tubes

Patents for B21D 7 - Bending rods, profiles, or tubes (6,195)
12/2011
12/29/2011	WO2011161712A1 Modular tool for mechanical working
12/28/2011	EP2399688A1 Process and device for bending tubes, wires or strips of metal into a helical coil or spring comprising a plurality of turns
12/28/2011	EP2399685A1 Hollow member, and manufacturing device and manufacturing method therefor
12/28/2011	CN202087652U 槽钢角度折弯机 Channel angle bending machine
12/28/2011	CN202087651U 型材弯曲加工防倒边装置 Profile bending down while anti device
12/28/2011	CN202087650U 一种折弯工作台 One kind of bending bench
12/28/2011	CN202087649U 一种弯管成型设备 A tube bender molding equipment
12/28/2011	CN202087630U 一种数控肋骨冷弯机垂向预弯检测装置 One kind of CNC vertical frame bender Preflex detection device
12/28/2011	CN102294412A 铝框成型方法 Aluminum frame molding method
12/28/2011	CN102294387A 金属管弯曲加工装置及方法 Metal pipe bending apparatus and method
12/28/2011	CN102294386A 一种用于折弯复合管的辅助机构 An auxiliary mechanism for composite pipe bending
12/28/2011	CN101678426B 用于使管道弯曲的装置及方法 Apparatus and method for making the pipe bend
12/22/2011	WO2011156873A1 Method and apparatus for forming the profile of deformable materials and deformable tubular sections
12/22/2011	DE102008018736B4 Schnellwechsel-Bogenwerkzeugbestückungs-Aufspannplatte Quick change tool pick and bow-mount plate
12/21/2011	EP2397242A1 Tube bending machine with an automatic loading system and method for automatic loading of tubes on the bending head of a bending machine
12/21/2011	EP1463593B1 Tube bender
12/21/2011	CN202079136U 简易手工煨管装置 Simple manual simmer tube device
12/21/2011	CN202079135U 多功能母线折弯器 Multifunction bus bender
12/21/2011	CN202079134U 一种钼、钨杆精密热成形装置 One kind of molybdenum, tungsten rod precision thermoforming equipment
12/21/2011	CN102284604A 太阳能型材自动化生产线 Solar profiles automated production lines
12/21/2011	CN102284573A 一种制造u形杆的冷态弯制设备及方法 Cold bending apparatus and a method for manufacturing u-shaped rod
12/21/2011	CN102284572A 一种新型金属管弯曲装置 A new metal tube bending equipment
12/21/2011	CN102284571A 一种折弯装置 One kind of bending device
12/21/2011	CN102284570A 一种单油缸小循环弯管装置 A single-cylinder small cycles elbow device
12/21/2011	CN102284569A 一种热煨弯管工艺方法 A heat simmer bending process method
12/21/2011	CN101885015B 一种金属棒料异形环状成形模具及成形方法 One kind of metal rod shaped ring mold and molding methods
12/15/2011	US20110302987 Deep water oil pipe pincher
12/15/2011	US20110302982 Device for Forming Conical Sections
12/15/2011	US20110302977 Tube bending machine with an automatic loading system and method for automatic loading of tubes on the bending head of a tube bending machine
12/14/2011	EP2394753A1 Apparatus and method for bending a heat exchange assembly
12/14/2011	CN202070668U 应用于弯管机上的弯管模具 Applied to the bending die bending machine
12/14/2011	CN202070622U 快速r角成型装置 Rapid r corner molding device
12/14/2011	CN202070621U 气压弯管机 Pneumatic bender
12/14/2011	CN202070620U 折弯机构 Folding mechanism
12/14/2011	CN202070619U 铝条折弯装置 Aluminum bending means
12/14/2011	CN202070618U Right-angle two-sided bender for door shells
12/14/2011	CN102274880A 一种金属条折弯装置 Bending means of a metal strip
12/14/2011	CN102274879A 一种不规则管材的成型方法及其机构 An irregular pipe forming method and its institutions
12/14/2011	CN102274878A 扁钢弯折装置 Flat folding device
12/13/2011	US8074485 Tool head assemblies for pressing devices
12/13/2011	US8074420 Method of forming joints of non-cylindrical tubing
12/10/2011	CA2742070A1 Tube bending machine with an automatic loading system and method for automatic loading of tubes on the bending head of a tube bending machine
12/08/2011	WO2011152440A1 Pipe bender and method for spiral pipe bending with the pipe bender
12/08/2011	WO2011150580A1 Ω shape corner pile and it's continuous roll type cold-bend forming method
12/08/2011	US20110296796 Spacer for Insulating Glass Panes
12/07/2011	CN202061994U 槽钢侧弯模具 Scoliosis mold channel
12/07/2011	CN202061961U Fixed length measuring device for slot channel type steel bending machine
12/07/2011	CN202061960U 自动弯管装置 Automatic bending device
12/07/2011	CN202061959U 可偏心万向连接座 Decenterable universal connection seat
12/07/2011	CN202061958U 一种变曲率管子弯曲装置 A variation of the curvature of the pipe bending device
12/07/2011	CN202061957U Driven mould rotating device for channel profile steel bender
12/07/2011	CN202061956U Transmission device of main mould for channel profile steel bending machine
12/07/2011	CN202061955U 用于冷弯型钢轧机的模具装置 Molds for cold-formed steel mill equipment
12/07/2011	CN202061954U 一种不规则管材的成型机构 An irregular shaped pipe agency
12/07/2011	CN202061953U 铝条折弯机折弯机构 Aluminum bender bending mechanism
12/07/2011	CN202061952U 框架折弯的夹具 Frame bending fixture
12/07/2011	CN202061951U 一种折弯机推料装置 One kind of bender pusher device
12/07/2011	CN101927281B 一种变步长冷弯管制造方法 A variable step method for producing cold bend
12/07/2011	CN101767129B 气门嘴自动打弯机 Valve automatically play Bender
12/07/2011	CN101651027B 变压器静电环导线揻弯工装 Transformers static ring wire Wei bend tooling
12/07/2011	CN101623724B 中频加热冷弯管加工方法 IF heating cold bending processing methods
12/01/2011	DE202010011976U1 Biegerichtmaschine für ein langes Werkstück und Zu- und Abfördervorrichtung hierfür Straightening machine for a long workpiece and supply and discharge device therefor
12/01/2011	DE102011007135A1 Herstellungsverfahren für bogenförmige Schiene Production method for curved rail
11/2011
11/30/2011	EP2390018A1 Curved metallic material and process for producing same
11/30/2011	CN202052824U Angle steel arc-bending device
11/30/2011	CN202052823U Large-sized steel pipe cold-bending forming device
11/30/2011	CN202052822U 一种汽车油管手动弯管机 A vehicle manual tubing bender
11/30/2011	CN202052821U 钢管预弯轧制一体机 Pre-rolled steel tube bending machine
11/30/2011	CN202052820U 自行车弯管装置 Bicycle elbow device
11/30/2011	CN202052819U 揻弯器揻 bender
11/30/2011	CN202052818U 一种折弯机 One kind of bending machine
11/30/2011	CN202052817U 双滚轮弯管装置 Dual wheel elbow device
11/30/2011	CN102259127A 型材弯曲机的后工作辊装置 After the work roll bending machine device profiles
11/30/2011	CN102259126A 制动软管接头折弯机 Brake hose fittings bender
11/30/2011	CN101856682B 一种弯管器 A tube bender is
11/30/2011	CN101716620B 电机绕组元件弯曲夹具 Motor winding element bending fixture
11/30/2011	CN101707258B 一种圆柱电芯折角夹具 Angular fixture for Cylindrical batteries
11/24/2011	DE202011106066U1 Universal-Rundbieger für den Handbetrieb Universal cylindrical bender for manual operation
11/24/2011	DE102010013688A1 Bending device for elongated workpieces, has frame, where bending head is arranged with bending tools at frame, and bending tools include bending arm rotatable about bending axis from initial position
11/23/2011	EP2388080A1 Vehicle body reinforcing member
11/23/2011	CN202045275U Stamping die for bending pipes
11/23/2011	CN202045224U Lift positioning mechanism for bending device of long U pipe bender
11/23/2011	CN202045223U Single-bend upper mould for fire bending machine
11/23/2011	CN202045221U Small-sized movable type simple manual bender
11/23/2011	CN102248368A KB section rolling forming method
11/23/2011	CN102248082A Lower die used in machining method of formed product
11/23/2011	CN102248045A Aluminum strip bending machine
11/23/2011	CN102248044A Method for bending rear crossbeam of heavy truck and bending die
11/23/2011	CN102248043A Air pressure pipe bending machine
11/23/2011	CN102248042A Compound bending method and special intermediate-frequency pipe bender
11/23/2011	CN102248041A Locating device in hollow glass aluminium division bar bender
11/23/2011	CN102248040A Steel bar bending machine
11/23/2011	CN101912907B Cold-bending processing equipment and method of steel pipe
11/23/2011	CN101862773B Method for processing mouldless bent arc
11/23/2011	CN101745574B Pipe bending device for over-long U-shaped pipes
11/17/2011	WO2011143177A1 Wedge driven pipe bending machine
11/17/2011	WO2011142176A1 Pipe bending device
11/17/2011	WO2011142173A1 Pipe bending device
11/17/2011	WO2011141015A1 Bending machine for creating bends to the left and right
11/17/2011	DE102010020360A1 Biegemaschine für linke und rechte Biegungen Bending machine for left and right bends

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