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 7 - Bending rods, profiles, or tubes
Patents for B21D 7 - Bending rods, profiles, or tubes (6,195)
06/2014
06/18/2014CN203649075U 手动弯管机 Manual pipe bender
06/18/2014CN103861911A Automatic pipe bending machine
06/18/2014CN103861910A U-shaped furnace tube bending technology using clamp position sensor and achieving discharging in ejection mode
06/18/2014CN103861909A Destressing heat treatment U-shaped furnace tube bending technology using bending roller range sensor
06/18/2014CN103861908A U-shaped tube bending technology using clamp position sensor and bending roller range sensor
06/18/2014CN103861907A Pipe bending machine with good bending effect
06/18/2014CN103861906A Car luggage rack arc bending machine and luggage rack machining method thereof
06/18/2014CN103861905A Manual pipe bending appliance of automotive braking line
06/18/2014CN102626730B Double-rack variable-curvature bending device and method for applying same
06/12/2014WO2014087329A1 Counter-matrix with inserts for metal pipes bending machines and bending machine with said counter-matrix
06/12/2014WO2014087328A1 Improved metal pipes bending machine, both to the right and to the left with respect to the direction of introduction of the pipe
06/12/2014WO2014087327A1 Modular machine, for bending metal pipes
06/12/2014WO2014087221A1 Bending machine for metal products and corresponding bending method
06/12/2014US20140157853 Bending press system
06/11/2014CN203635702U 用于中频弯管机的夹具 IF bender for fixture
06/11/2014CN203635701U 一种弯管机的弯料机构 A tube bender bending feeding mechanism
06/11/2014CN203635700U 抽屉折边自动化一体冲折成型系统 One punch fold folding drawer automated molding system
06/11/2014CN203635699U 一种钢管热煨空间弯管机 Space heat and simmer for a steel pipe bender
06/11/2014CN203635698U 一种弯管装置 A tube bender device
06/11/2014CN203635697U 型材卷圆机前托架调节机构 Profile rolling machine front bracket adjustment mechanism
06/11/2014CN203635696U 弯制角钢圈的弯制机 Bending angle bending machine ring
06/11/2014CN203635695U 一种便携式圆管弯管机 A portable pipe bender
06/11/2014CN203635692U 一种冷弯成型机组用辅助成型滚轮调节装置 One kind of roll forming machine with auxiliary forming roller adjustment device
06/11/2014CN103850997A Multifunctional hydraulic system of bar material bender
06/11/2014CN103846327A Pipe-bending machine
06/11/2014CN103846326A Pipe bending machine
06/11/2014CN103846325A U-shaped furnace pipe bending process for carrying out heating fluid heating and carrying out ejection and material returning
06/11/2014CN103846324A Fixture device of cold press molding machine for elbows
06/11/2014CN103846323A Lifting hook bending machine
06/10/2014CA2767558C Method and apparatus for manufacturing a bent member
06/05/2014US20140152071 Bent Tube With Foam Reinforcement And Method
06/04/2014CN203621235U 钢丝绳线盘内圈弯制模具 Rope reel inner bending mold
06/04/2014CN203621167U 便于调整最大矫正力的钢构件矫正装置 Easy to adjust the maximum force of the steel components corrective orthotic devices
06/04/2014CN203621166U 便于调整最大压持宽度的矫正装置 Easy to adjust the maximum width of the pressure holding orthotic devices
06/04/2014CN203621165U 简易槽钢压弯机 Easy channel bending machines
06/04/2014CN203621164U 弯管机的弯角鼓轮机构 Bender corners drum mechanism
06/04/2014CN203621163U 三圆弧自定位成型装置 Three arc-shaped self-positioning device
06/04/2014CN203621162U 扁钢弯头自制装置 Flat elbow homemade device
06/04/2014CN103831359A Omega type elastic strip oscillating upper die frame
06/04/2014CN103831332A Pipe-bending machine for automatically machining pipe fittings and machining method of pipe-bending machine
06/04/2014CN103831328A Pipe bending machine
06/04/2014CN103831327A Improved pipe bending machine with high bending accuracy
06/04/2014CN103831326A Pipe bending machine
06/04/2014CN103831325A Improved pipe bender
06/04/2014CN103831324A Pipe bending machine high in bending accuracy
06/04/2014CN102284569B Bent pipe hot bending process method
05/2014
05/29/2014US20140144201 Mobile conduit fabrication work cart for jobsite use
05/28/2014CN203610453U 一种u型拱架的冲压成型装置 One kind of u-type gantry press molding apparatus
05/28/2014CN103817271A 一种建材煨弯装置 One kind of building materials and simmer bending device
05/28/2014CN103817215A 离心风机加强杆的滚压成形装置及滚压成形方法 Centrifugal fan spars rolling roll forming apparatus and forming method
05/28/2014CN103817186A 一种双车式弯管机及弯制方法 A two car-type bender and bending method
05/28/2014CN103817185A 一种i型毛条成型机 One kind of i-type tops molding machine
05/28/2014CN103817184A 一种弯管器 A tube bender is
05/28/2014CN103817183A 一种手动弯管机 A manual pipe bender
05/28/2014CN103817182A 弯管机 Bender
05/28/2014CN103817181A 一种高效节能折弯机 An energy efficient bending machine
05/21/2014CN203599320U 挠度补偿式折弯机 Crowning bending machines
05/21/2014CN203599319U 全数控型材成型机 CNC machine profiles
05/21/2014CN203599318U 滚弯机 Roll Bending Machine
05/21/2014CN203599317U 一种弯管机 A tube bender
05/21/2014CN203599316U 一种稳定杆铝圈定位挡圈液压弯曲成形装置 One kind of stabilizer aluminum retainer ring positioned hydraulic bending device
05/21/2014CN203599315U 一种u型管压模工装 One kind of u-tube die tooling
05/21/2014CN203599314U 一种新型手动弯管机 A new manual pipe bender
05/21/2014CN203599313U 一种手持式弯管器 A handheld bender
05/21/2014CN203599312U 一种可调弧度的弯管机 An adjustable arc bending machine
05/21/2014CN203599311U U型材滚辗弯曲成型装置 U profiles roll bending roller forming device
05/21/2014CN103801602A 带管端成型功能的弯管机 Bender with a tube end forming capabilities
05/21/2014CN103801601A 一种盘圆卷取机前用预弯机 A disc round before coiler machine with pre-bending
05/21/2014CN103801600A 连续推进式中频加热弯管的加工设备及加工方法 Continuous propelled IF heating pipe processing equipment and processing methods
05/21/2014CN103801599A 一种等截面直杆弯圆弧加工方法 One kind of uniform bar curved arc processing methods
05/20/2014US8726708 Roller hemming device using robot manipulator with force sensor
05/15/2014WO2014073246A1 Pipe bending device
05/15/2014WO2014071680A1 Pipe bending machine with pipe end forming function
05/15/2014DE102011014953B4 Biegevorrichtung für stab- und rohrförmige Werkstücke Bending device for tubular and tubular workpieces
05/14/2014CN203592064U 一种普通弯管机双身管弯制模具 A common benders double barrel bending mold
05/14/2014CN203592061U 一种羊眼打圈模 One kind of sheep eyes circle mold
05/14/2014CN203592030U 弯头机 Elbow Machine
05/14/2014CN103785729A 杆状零件折弯成弧形的成型装置 Rod-shaped member bent into an arc-forming apparatus
05/14/2014CN103785728A 一种杆状零件折弯成弧形的成型装置 One kind of the rod-like part bent into an arc-forming apparatus
05/14/2014CN103785727A 折弯刀驱动机构 Fold machete drive mechanism
05/14/2014CN103785726A 一种管材弯曲成型设备 Of a pipe bend forming equipment
05/14/2014CN103785725A 七轴弯管机器人 Seven-axis robot elbow
05/14/2014CN102581089B 一种厚壁钢管微弯的方法 One kind of thick-walled steel Microbend methods
05/14/2014CN102581085B 异型管整体弯曲成形装置 Pipes overall bending apparatus
05/14/2014CN102363173B 弯管器 Bending device
05/07/2014CN203578555U 一种接地圆钢搭接面弯制模具 One land round the lap surface bending mold
05/07/2014CN203578475U 一种数控弯管机中的三维立体转角夹管的内推式夹持装置 Push the clamping device within a CNC tube bender in a three-dimensional corner Pinch
05/07/2014CN203578474U 高效铝合金件弯曲设备 Efficient aluminum bending equipment
05/07/2014CN203578473U 一种煨管机 One kind of simmer tube machine
05/07/2014CN203578472U 热管成形装置 Heat pipe forming device
05/07/2014CN203578471U 排气管弯管装置 Exhaust pipe bending device
05/07/2014CN203578470U 一种新型槽钢卷圆设备 A new channel volume circle equipment
04/2014
04/30/2014CN203565592U Platform of shaft straightening machine
04/30/2014CN203565591U Hydraulic pipe bender
04/30/2014CN203565590U Copper bar bending-based hydraulic equipment
04/30/2014CN203565589U Handle folding clamp
04/30/2014CN203565588U Multipoint support pipeline bending equipment
04/30/2014CN103752665A Device and process for differential temperature shearing multi-curvature bend compensation
04/30/2014CN103752664A Mechanical tube bending machine
04/30/2014CN103752663A Cold bending method for steel angles
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