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 11 - Bending not restricted to forms of material mentioned in only one of groups , ,; Bending not provided for in groups; Twisting
Patents for B21D 11 - Bending not restricted to forms of material mentioned in only one of groups , ,; Bending not provided for in groups; Twisting (4,159)
12/2014
12/10/2014CN203991853U 一种填料压装机 A filler installed pressure
12/10/2014CN203991852U 一种气动折弯机 One kind of pneumatic bending machine
12/10/2014CN203991851U 一种螺旋弯管装置 In a spiral bending device
12/10/2014CN203991850U 管件弯卷机 Pipe bending roll machine
12/10/2014CN203991849U 一种改进的折弯机 An improved bending machine
12/10/2014CN203991848U 可变形的折弯装置 Bendable device deformable
12/10/2014CN104203442A 螺旋管的挤制成形方法及螺旋管的挤制成形机 Spiral spiral squeeze molding method and extrusion molding machine
12/10/2014CN104191174A 一种前下弧甲板的热弯曲-淬火复合成型工艺 Hot bending a front deck under the arc - quenching composite molding process
12/10/2014CN104190770A 一种带钢打弯装置 One kind of bent steel unit
12/10/2014CN104190769A 一种铜管弯曲用设备 A brass bending equipment
12/10/2014CN104190768A 一种铜管的卷圆工艺及其使用的模具 Rolling a brass mold technology and its use
12/10/2014CN104190766A 一种用于槽道热管数控弯曲的成型结构及弯曲方法 A grooved heat pipe CNC bending and bending method for forming the structure
12/10/2014CN104190759A 折弯机 Bending machine
12/10/2014CN104190758A 折弯机 Bending machine
12/10/2014CN102886407B 一种弧形零件弯形加工装置 One kind of arc curved parts machining device
12/02/2014US8899088 Pipe homing tool and method
11/2014
11/13/2014US20140331733 Torsional extreme-plastic processing method of conic metal pipe
10/2014
10/28/2014US8872060 Apparatus for making tubular beam with center leg
10/21/2014US8863566 Tool fastening device for a wedge drive
10/16/2014US20140305180 Bending apparatus and bending method using the same
10/07/2014US8851461 Side positioning device for a system for assembling vehicle body panels
10/02/2014WO2014157168A1 Metal tube-twisting method and device
10/01/2014EP2783767A1 Ribbed tubular coil, for the passage of a transfer fluid for radiating panels for ceiling-, wall- or floor-mounted climate control systems, and method for its provision
09/2014
09/30/2014US8844335 Low profile pilot assembly and method for metal forming dies
09/30/2014US8844334 Method and apparatus for forming a steel pressure container, such steel pressure container and a preform therefor
09/23/2014US8839651 Horizontally stacked hemming press
09/18/2014DE112005002470B4 Aluminium-Lenker und Verfahren zur Herstellung desselben Of the same aluminum handlebars and methods for preparing
09/16/2014US8833130 Tissue fastner production method and tissue fastener
09/16/2014US8833126 Stretching device
09/12/2014WO2014135829A1 Apparatus for making an adaptor which is used in heating and ventilation systems
09/11/2014US20140251933 Shelving assembly
09/02/2014US8820134 Mechanism for moving the blade holder of a panel bender for bending sheet metal
08/2014
08/13/2014CN203764763U 一种汽车档位板弯曲模具 An automobile gear plate bending mold
08/13/2014CN203764711U 高速螺旋管成形机构 High-speed spiral forming mechanism
08/13/2014CN203764710U 一种直线度调节装置 A linear adjustment device
08/13/2014CN103987472A 冲压成形用钢板的制造方法以及冲压成形部件的制造方法及制造装置 Producing a steel sheet for press forming method and a manufacturing method and manufacturing apparatus stamping molding member
08/13/2014CN103978080A 一种支撑组件和采用该支撑组件卷制螺旋体的加工方法 A support assembly and the use of processing methods that support assembly rolled spirochetes
08/13/2014CN103978079A 休闲椅椅腿弯曲弧度微调装置 Lounge chair chair legs curvature of fine-tuning device
08/06/2014CN203751121U 新型刷簧卷制芯轴 The new spring brush roll mandrel
08/06/2014CN203751074U 一种导带校直成型装置和一种锁扣铠装机 One kind of the conduction band alignment forming apparatus and a lock installed armor
08/06/2014CN203751064U 叶根锁片成型通用工具 Root locking plate forming a common tool
08/06/2014CN103962428A 一种直线型加热炉炉管的弯曲工艺 Bending process a linear heating furnace tube
08/05/2014US8794044 Method of bending metal sheets and a bending apparatus
07/2014
07/30/2014CN203737778U 一种折弯机的滑块行程调节系统 Slider stroke adjustment system for bending machine
07/30/2014CN203737777U 一种注塑模具内条形加热管折弯器 Within an injection mold strip heating pipe bender
07/30/2014CN103949515A 一种螺旋管绕制方法 One kind of spiral winding method
07/30/2014CN102245324B 用于初始外加变形条件的线加热系统及其方法 The initial conditions applied to the deformation line heating system and method for
07/23/2014EP2755782A1 Device for correcting the shape of a bent metal bar and corresponding method
07/23/2014CN203725547U 一种板材弯折围字机 One kind of bent sheet metal around the word machine
07/23/2014CN103934338A 板簧双头卷耳机 Double leaf spring roll headphones
07/23/2014CN103934337A 一种锥形换热管弯制的工艺方法 A heat exchange tube bending process method conical
07/23/2014CN103934336A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/23/2014CN103934335A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/23/2014CN103934334A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/23/2014CN103934333A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/23/2014CN103934332A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/23/2014CN103934331A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/23/2014CN103934330A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/23/2014CN103934329A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/23/2014CN103934328A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/23/2014CN103934327A 用夹具锁轨机构和弯曲滚距离传感器的u形炉管弯曲工艺 Jig locking rail mechanism and bending roll distance sensor u-shaped tube bending process
07/23/2014CN102784825B 卷簧一次成型装置 Spring roll forming apparatus
07/23/2014CN102601188B 一种板簧簧片卷耳卷弯工装 One kind of leaf spring roll spring roll bending tooling ear
07/22/2014US8782898 Method for twisting hollow bars
07/17/2014US20140196515 Apparatus and Method for Forming a Screw Flight
07/16/2014CN203711555U 一种滑轮式折弯机 One kind of pulley bending machine
07/16/2014CN203711554U 一种用于管状工件弯曲的工装 A curved tubular workpiece tooling for
07/16/2014CN103930221A 用来校正弯曲的金属杆的形状的装置和对应的方法 For correcting the shape of a curved metal bar apparatus and corresponding method
07/16/2014CN103920818A 圆筒侧壁卷半圆模具 Semi-cylindrical sidewall mold volume
07/16/2014CN103920777A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920776A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920775A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920774A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920773A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920772A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920771A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920770A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920769A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920768A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920767A 一种直线型加热炉炉管的弯曲工艺 A straight bending process heating furnace tube
07/16/2014CN103920766A 用夹具位置传感器并以加热流体加热的u形炉管弯曲工艺 Jig position sensor and the heated fluid heated u-shaped tube bending process
07/16/2014CN101676043B 用于管件成型的可变直线构造的机器 For pipe molding machine variable linear structure
07/09/2014CN203695697U 一种弯管定位装置 A tube bender positioning device
07/09/2014CN203695696U 一种挡板装置 Is a fence device
07/09/2014CN203695695U 一种静压系统阻尼铜管制作装置 One kind of static pressure system damping brass production unit
07/09/2014CN203695694U 一种双转动单平动三维辊弯成形机 A two-dimensional rotating single translational roll forming machine
07/09/2014CN203695693U 菱形网卷圆机 Diamond mesh rolling machine
07/09/2014CN103909126A 一种波形弹簧圈的加工方法 Processing method for the wave spring ring
07/09/2014CN102848178B 蜂鸣器插针安放系统 Buzzer pin placement system
07/09/2014CN102814372B 一种u形管加工装置 One kind of u-tube processing equipment
07/09/2014CN102361709B 空心构件 Hollow components
07/02/2014CN203678970U 折弯折边一体机 Flap bending machine
07/02/2014CN203678969U 一种弯管机 A tube bender
07/02/2014CN203678968U 一种双臂拉伸机构 One kind of arms stretching mechanism
07/02/2014CN103894463A 用夹具锁轨机构并进行保压定型的u形炉管弯曲工艺 Jig locking rail mechanism and packing stereotypes u-shaped tube bending process
07/02/2014CN103894462A 进行保压定型并进行顶出退料的u形炉管弯曲工艺 Were packing stereotypes and the top of the stripper's u-shaped tube bending process
07/02/2014CN102350453B 一种双骨架类产品变弧度成形设备及方法 A dual skeleton class product variant rad forming apparatus and method
06/2014
06/25/2014CN203664498U 螺旋钢带成形模 Spiral steel forming die
06/25/2014CN203664433U 一种u型管弯管机 One kind of u-tube bending machine
06/25/2014CN203664432U 缓冲型折弯机 Buffer-type bending machine
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