| Patents for B21D 7 - Bending rods, profiles, or tubes (6,195) |
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| 04/24/2013 | CN202893916U Primary lead wire aluminum pipe forming die for high-voltage mutual inductor |
| 04/24/2013 | CN103056592A Pipe managing tool for refrigerator and assembling method for pipeline in refrigerator compressor |
| 04/24/2013 | CN103056203A Small-caliber portable bending device |
| 04/24/2013 | CN103056202A Press machine device for bending deformed steel bar in shape of Chinese character 'ji' |
| 04/24/2013 | CN103056201A 折弯工具 Bending tools |
| 04/24/2013 | CN102240708B Method for bending aluminium alloy pipe |
| 04/24/2013 | CN101879542B Machine for continuously bending an elongated workpiece at predetermined radii |
| 04/18/2013 | WO2013053825A1 Method for producing a bent wire and bending tube |
| 04/17/2013 | CN202877297U Pipe bending machine with pipe end forming function |
| 04/17/2013 | CN202877296U Pipe bender |
| 04/17/2013 | CN202877295U Steel tube bending machine |
| 04/17/2013 | CN202877294U Engine auxiliary chamber valve installation rack pipe blender |
| 04/17/2013 | CN202877293U Multiple-heat-exchange-tube forming device |
| 04/17/2013 | CN103042080A Five-axis linkage full-automatic numerical control tube bending machine |
| 04/17/2013 | CN102274879B Forming mechanism of irregular pipes |
| 04/17/2013 | CN102211120B Tensile bending forming process of complex section bar |
| 04/16/2013 | CA2537521C Process for forming a variable gauge metal sheet into a desired shape |
| 04/11/2013 | US20130090721 Highly Flexible Stent and Method of Manufacture |
| 04/11/2013 | US20130086962 Pipe bender and method for spiral pipe bending with the pipe bender |
| 04/10/2013 | CN202861162U Car roof connection beam forming mould |
| 04/10/2013 | CN202861074U Pipe clamping device |
| 04/10/2013 | CN202861073U R bending mold for bending high-strength superconductivity conductor |
| 04/10/2013 | CN202861072U U-shaped steel-rolling forming machine |
| 04/10/2013 | CN202861071U Bending device for refrigerator compressor inner ventilation connecting pipe |
| 04/10/2013 | CN202861070U Double-rotary arm stretching and bending machine |
| 04/10/2013 | CN202861069U Bending mechanism for radiating tube |
| 04/10/2013 | CN202861068U Bending device for filament tube evaporator production |
| 04/10/2013 | CN202861067U Retractable rotary connection mechanism for refrigerator compressor inner ventilation pipe |
| 04/10/2013 | CN202861066U Three axis bending round molding machine with adjustable height |
| 04/10/2013 | CN103037994A Bending machine for creating bends to the left and right |
| 04/10/2013 | CN103028642A Stabilizer bar forming device which is used for preventing indentation |
| 04/10/2013 | CN103028641A Stabilizer bar end socket device which is used for preventing distortion |
| 04/10/2013 | CN103028640A Pipe bending machine and method for carrying out real-time detection on same |
| 04/10/2013 | CN103028639A Multi-angle hydraulic pipe bending machine |
| 04/04/2013 | WO2013048818A1 Manufacturing laying head pipe path below transformation temperature |
| 04/04/2013 | US20130081440 Cable bender |
| 04/04/2013 | US20130081254 Boronized laying pipe |
| 04/04/2013 | DE102009024406B4 Rotationsbiegewerkzeug mit Exzenterklemmung Rotary bending tool with eccentric clamp |
| 04/03/2013 | CN202845520U Simple and easy pipe bending machine |
| 04/03/2013 | CN202845519U Connecting ridgepole film greenhouse arch tube bender |
| 04/03/2013 | CN202845518U Simple hydraulic pipe bending device |
| 04/03/2013 | CN202845517U Pipe bender |
| 04/03/2013 | CN202845516U Curve profiling tool |
| 04/03/2013 | CN202845515U Stair-type multipurpose pipe bender |
| 04/03/2013 | CN202845514U Electric bicycle clothes rack aluminum tube bending device |
| 04/03/2013 | CN103025451A Bending work method for heat exchanger and heat exchanger |
| 04/03/2013 | CN103009064A Automatic pipe bending and perforating integrated machine |
| 04/03/2013 | CN103008498A Numerically-controlled bending machine |
| 04/03/2013 | CN103008418A Conduit bending molding device |
| 04/03/2013 | CN103008417A Stamping and manufacturing method for metal casing of electronic device and metal casing |
| 04/03/2013 | CN102248040B Steel bar bending machine |
| 04/02/2013 | US8408036 Edge curling tool |
| 03/28/2013 | WO2013042801A1 Apparatus for forming annular rods |
| 03/28/2013 | US20130074573 Folding system for a cutting blade |
| 03/27/2013 | CN202824293U Tool for bending round bar manually |
| 03/27/2013 | CN202824292U Pipe bending device for injection pipe of piston cooling jet nozzle |
| 03/27/2013 | CN202824291U Hydraulic bend device |
| 03/27/2013 | CN202824290U Portable bending tool for oil delivery pipe of automobile |
| 03/27/2013 | CN102990282A Machining method of intersecting line curved pipe fitting |
| 03/27/2013 | CN102989915A High-efficiency aluminum piece bending and locating device |
| 03/27/2013 | CN102989849A Dual-fulcrum variable-diameter pipe coiling device |
| 03/27/2013 | CN102989848A Heavy I-beam bending forming control process |
| 03/27/2013 | CN102989847A Fixture for machining lifting ring of car coupler of locomotive and manufacturing process thereof |
| 03/20/2013 | EP2570203A1 Pipe bending device |
| 03/20/2013 | EP2569110A1 Bending machine for creating bends to the left and right |
| 03/20/2013 | EP2569109A1 Wedge driven pipe bending machine |
| 03/20/2013 | CN202803854U Improved cold-bending clamping piece for pipe joint of hydraulic system |
| 03/20/2013 | CN202803853U Bending device for supporting rail |
| 03/20/2013 | CN102974684A Method for cold roll forming of carbon steel plate section guide rail |
| 03/20/2013 | CN102974666A 小曲弯机 Ditty Bender |
| 03/20/2013 | CN102974665A Elbow forming device |
| 03/20/2013 | CN102259126B Bending machine for braking hose coupler |
| 03/14/2013 | DE102009049573B4 Verfahren zum Herstellen einer strukturierten Materialbahn mit abgekanteten Teilflächen, nach dem Verfahren hergestellte abgekantete, strukturierte Materialbahn und Verwendung derselben A method for producing a structured material sheet with beveled surface portions, bent, structured web of material produced by the method and using the same |
| 03/13/2013 | CN202779479U Adjustable square tube punch-bending forming die |
| 03/13/2013 | CN202779325U Novel angle steel bending machine |
| 03/13/2013 | CN202779324U Material receiving and feeding mechanism |
| 03/13/2013 | CN202779323U Elbow pipe molding apparatus |
| 03/13/2013 | CN202779322U Hydraulic pipe bender |
| 03/13/2013 | CN202779321U Shaped tube twisting machine |
| 03/13/2013 | CN202779320U Simple inward and outward bending device for annular angle steel |
| 03/13/2013 | CN202779319U Section steel forming machine |
| 03/13/2013 | CN202779318U U-shaped steel hydraulic press |
| 03/13/2013 | CN202779317U Press machine used for U-shaped steel extrusion processing forming |
| 03/13/2013 | CN202779316U Numerical control tube bending machine |
| 03/13/2013 | CN202779315U Simple hydraulic pipe bending machine |
| 03/13/2013 | CN202779314U Fire bending machine with alarming device |
| 03/13/2013 | CN202779313U Angle steel fire bending machine |
| 03/13/2013 | CN202779312U Wire pipe fitting continuous bending device |
| 03/13/2013 | CN202779304U Hydraulic bending machine device |
| 03/13/2013 | CN102966661A Drive shaft for compressor, compressor and drive shaft bending method |
| 03/13/2013 | CN102962303A Bending machine |
| 03/07/2013 | US20130059167 Bent member and an apparatus and method for its manufacture |
| 03/06/2013 | CN202762792U Pipe bending machine |
| 03/06/2013 | CN202762791U Elbow appliance of automobile brake pipeline |
| 03/06/2013 | CN202762790U Bending device of H-shaped steel |
| 03/06/2013 | CN202762789U Multi-wall thick pipe bending device |
| 03/06/2013 | CN202762788U Manually operated elbow mould of automobile brake pipeline |
| 03/06/2013 | CN202762787U Circular-tube pressing machine for forming arc shapes |
| 03/06/2013 | CN102950219A Bent pipe forming device |
| 03/06/2013 | CN102950207A Precise U-shaped bending die for magnesium alloy sectional materials |