| Patents for B21D 13 - Corrugating sheet metal, rods or profiles; Bending sheet metal, rods or profiles into wave form (2,021) |
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| 02/24/2015 | US8959976 Apparatus for manufacturing a metal plate for a duct, including mesh-type beads |
| 02/24/2015 | US8959969 Method and device for manufacturing separator for polymer electrolyte fuel cell |
| 02/12/2015 | WO2015020297A1 Apparatus and method for manufacturing embossed steel plate using embossing cartridge |
| 02/11/2015 | CN204148322U 一种防跑带的钢带压纹装置 An anti-run steel belt embossing unit |
| 02/10/2015 | US8950231 Support for a grain bin floor and method of making the same |
| 02/05/2015 | DE102013108414A1 Zwischenplatte und Verfahren zur Herstellung einer Zwischenplatte Between the plate and process for preparing an intermediate plate |
| 02/04/2015 | EP2832464A1 Lamella element, method for producing a lamella element and tool for manufacturing the lamella element |
| 02/04/2015 | CN204135137U 一种u型零件的冷压成型机构 Cold forming mechanism for a u-type parts |
| 01/29/2015 | WO2015013475A1 Corrugated sheet, method of manufacture thereof, and mold therefor |
| 01/28/2015 | CN204122544U 一种具有辅助跟随功能的油箱盖板滚筋机 An auxiliary tank cover has to follow function machine roll bars |
| 01/28/2015 | CN204122543U 一种用于加工油箱端盖加强筋的滚筋机 Roll bars machines for processing tank cover stiffener |
| 01/28/2015 | CN204122542U 一种网格式铁皮成型设备 Of grid-type metal forming equipment |
| 01/28/2015 | CN104307925A 金属波纹管成型机 Metal bellows forming machine |
| 01/21/2015 | CN204108055U 客车顶蒙皮加工装置 Bus top skin processing device |
| 01/14/2015 | EP2824251A2 Pyramidal kagome structure and its fabricating method |
| 01/14/2015 | CN204093954U 一种波形支撑环的成型模具及其组合成型模具 A support ring mold mold waveform and combinations thereof |
| 01/14/2015 | CN204093929U 一种可调压筋模具 One kind of muscle can die regulator |
| 01/14/2015 | CN204093888U 一种用于电缆金属带轧纹纵包时防止轧辊夹伤手指的装置 Prevent roll pinch your fingers when a corrugated metal strip for cable longitudinally device |
| 01/14/2015 | CN103084453B 波纹板压型机 Corrugated sheet forming machine |
| 01/07/2015 | CN204075724U 屋面玻璃瓦成型装置 Glass tile roof molding device |
| 01/07/2015 | CN204074859U 立式压瓦机设备 Vertical tile press equipment |
| 01/07/2015 | CN104259280A 一种具有辅助跟随功能的油箱盖板滚筋机 An auxiliary tank cover has to follow function machine roll bars |
| 12/31/2014 | CN204052574U 一种压制加强筋的活络模芯成型模具 A press stiffener active core mold |
| 12/31/2014 | CN204052507U 钢制楼承板v型槽压轮组 Steel v-groove floor boards press wheels |
| 12/31/2014 | CN204052506U 钢制楼承板i型槽压轮组 Steel-groove floor boards i press wheels |
| 12/31/2014 | CN204052505U 一种铜板压槽机 One kind of copper pressure trough |
| 12/31/2014 | CN104253280A 一种固体氧化物燃料电池阴极气体流场板及其制备方法 A solid oxide fuel cell cathode gas flow field plate and preparation method |
| 12/30/2014 | US8920908 Sheet material having a concave-convex part, and vehicle panel and laminated structure using the same |
| 12/30/2014 | US8919177 Movable die component for a press device |
| 12/24/2014 | CN204035282U 一种开槽卷板机 One kind of slotted Bending |
| 12/24/2014 | CN104226760A 一种压皱式滚弯机 One kind of crushed-type roll bending machine |
| 12/24/2014 | CN104226759A 一种用于加工油箱端盖加强筋的滚筋机 Roll bars machines for processing tank cover stiffener |
| 12/23/2014 | US8915113 Deep-drawing device |
| 12/10/2014 | CN203992087U 带材滚压滑块定位板 Strip rolling slider positioning plate |
| 12/10/2014 | CN203991862U 一种瓦楞板压瓦机 One kind of corrugated tile press |
| 12/10/2014 | CN203991861U 旋转式弯曲装置 Rotary bending device |
| 12/10/2014 | CN203991860U 带有瓦楞板免划线功能的瓦楞机 Corrugated board with crossed-free function Facer |
| 12/10/2014 | CN102699165B 一种内筒体单模压制工艺 An internal cylinder single-mode suppression technology |
| 12/10/2014 | CN101946349B 气体流路形成部件、制造气体流路形成部件的方法及气体流路形成部件的成形装置 Methods and gas flow passage gas flow path forming member, process gas flow-path formation member forming part of the forming apparatus |
| 12/02/2014 | US8899092 Bending apparatuses for bending a sheet-like material |
| 10/02/2014 | WO2014159864A2 Panel crimping machine with control system for controlling timing between crimping rollers with an adjustable separation |
| 10/02/2014 | WO2014157900A1 Multifunctional can opener |
| 09/18/2014 | US20140260485 Panel Crimping Machine with Control System for Controlling Timing Between Crimping Rollers with an Adjustable Separation |
| 09/16/2014 | US8833216 Method and an apparatus for perforating polymeric film |
| 09/12/2014 | CA2845193A1 Corrugated metallic foil tape and device for making corrugated metallic foil tape |
| 09/09/2014 | US8829360 Connector for PV cells and method for its production |
| 09/02/2014 | US8820132 Method and facility for producing separator for use in polymer electrolyte fuel cell |
| 08/28/2014 | US20140238092 Method for Producing a Crown of a Golf Club Head |
| 08/27/2014 | EP2769780A1 Method for producing a sheet metal part |
| 08/26/2014 | US8813537 Vehicle body repair device |
| 08/26/2014 | US8813536 System and method for removing dents from a dented surface |
| 08/26/2014 | US8813535 Stamping-bending method |
| 08/13/2014 | CN102672019B 一种集装箱波纹板的生产方法及生产装置 A containerization corrugated board production methods and production equipment |
| 08/13/2014 | CN102205365B 波纹状翅片制造装置 Apparatus for manufacturing corrugated fins |
| 08/12/2014 | US8800342 Method of preparing a metallic tape for use on a joint |
| 08/06/2014 | CN103962429A 一种用于过滤网成型的方法及结构 A method and structure of the filter for over-molding |
| 07/31/2014 | WO2014116103A1 Device and method for producing a corrugated metal plate, corrugated metal plates and construction part |
| 07/30/2014 | EP2759352A1 Roller for forming heat transfer elements of heat exchangers |
| 07/30/2014 | CN203737876U 一种自动滚压机 An automatic rolling machine |
| 07/30/2014 | CN103949516A 一种用于钢带铝带的轧纹装置 An apparatus for emboss the strip of aluminum |
| 07/30/2014 | CN102423777B 一种曲面轧制方法 One kind of surface rolling method |
| 07/29/2014 | CA2675580C Stud with lengthwise indented ribs and method |
| 07/23/2014 | CN203725567U 三维曲面波纹钢板用的冷压成型机 Three-dimensional curved corrugated steel sheets used in cold forming machine |
| 07/23/2014 | CN203725566U 用于矩形波纹补偿器波纹成型的自动移动模具 Rectangular corrugated compensation for automatic mobile mold corrugating |
| 07/23/2014 | CN103934339A 单组钢板成型机构 Single sheet forming mechanism |
| 07/16/2014 | CN203711556U 彩钢板起拱机 Color plate bagging machine |
| 07/10/2014 | DE10210613B4 Regentropfenerfassungsgerät und -verfahren Raindrop detection apparatus and method |
| 07/10/2014 | DE102013114189A1 Einzigartiges Vorform-Design zum zweistufigen Formen von Edelstahl-Brennstoffzellen-Bipolarplatten Unique preform design for two-stage forms of stainless steel fuel cell bipolar plates |
| 07/09/2014 | CN203695698U 能测距的檩条成型装置用成型辊固定结构 Purlin forming apparatus capable of forming rolls ranging with a fixed structure |
| 06/26/2014 | WO2014096180A1 Method and device for manufacturing profiled metal strips |
| 06/25/2014 | CN203664442U 制造弧形输送机防雨罩的装置 Manufacturing curved conveyor means Covers |
| 06/25/2014 | CN203664434U 自动压波装置 Automatic pressure wave device |
| 06/19/2014 | US20140165496 Truss configuration |
| 06/18/2014 | CN203649089U 一种h型钢之波纹腹板在线压纹成型设备 H one kind of corrugated web beam line embossing molding equipment |
| 06/18/2014 | CN103861923A Steel plate embossing device |
| 06/18/2014 | CN102784829B Adjustable molding equipment for H-steel corrugated web plate |
| 06/12/2014 | US20140157856 Sheet Forming Tool and a Method for the Manufacture of a Corrugated Sheet |
| 06/11/2014 | CN101181728B Method and equipment for forming roof board |
| 06/04/2014 | CN203621170U 压痕机 Creasing Machine |
| 06/04/2014 | CN103842108A A sheet forming tool and a method for the manufacture of a corrugated sheet |
| 06/04/2014 | CN102861802B Automatic rib pressing device for shaft workpieces |
| 06/03/2014 | US8739595 Punching press |
| 05/28/2014 | EP2734315A1 A sheet forming tool and a method for the manufacture of a corrugated sheet |
| 05/28/2014 | CN203610456U 一种始极片压纹机调整装置 One kind of starting sheet embossing adjusting device |
| 05/28/2014 | CN103817188A 一种轧制金属波纹板的轧辊 One kind of rolled metal corrugated sheet rolls |
| 05/28/2014 | CN102658319B 一种花键四模具超声增量式挤压滚轧复合成形装置及工艺 A flower key four mold ultrasound incremental rolling composite extrusion molding apparatus and process |
| 05/21/2014 | EP2731739A1 Method and device for producing tailored sheet-metal strips |
| 05/21/2014 | CN203599330U 瓦楞卷制成型机 Made of corrugated roll machines |
| 05/21/2014 | CN203599329U 一种双向波浪带翅片的轧制成型模具 A bi-directional waves rolling mold finned |
| 05/21/2014 | CN203599328U 一种自动裁断式护角压型机 An automatic cutting ceremony Corner presses |
| 05/21/2014 | CN203599327U 一种护角压型系统 One kind of angle-pressure system |
| 05/21/2014 | CN203599326U 一种护角压型机 One kind Corner presses |
| 05/15/2014 | WO2014045176A3 Method for producing a set of cooperating embossing rollers |
| 05/13/2014 | US8720247 Method for bending process and processing machine |
| 05/07/2014 | CN203578494U 一种液压波纹薄板折板机 A hydraulic corrugated sheet metal folding machine |
| 05/06/2014 | US8715835 Tolerance strips |
| 05/06/2014 | CA2777860C Method and device for manufacturing separator for polymer electrolyte fuel cell |
| 04/30/2014 | CN103752667A Auto-travel die for corrugating rectangular bellows compensators |
| 04/23/2014 | CN203556697U Tool for forming central spindle reinforcing rib |
| 04/23/2014 | CN203556696U Adjustable sheet metal reinforcing rib processing device |