| Patents for B21F 37 - Manufacture of rings from wire (337) |
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| 03/05/2015 | US20150059916 Bead ring winding device |
| 03/05/2015 | DE112012006572T5 Vorrichtung zum Wickeln einer Wulstring-Bindeschnur Apparatus for winding a bead ring binder twine |
| 03/05/2015 | DE112012006556T5 Wulstringwickelvorrichtung und Einstellelement Bead ring and adjusting |
| 02/26/2015 | DE112012006437T5 Wickelvorrichtung Winder |
| 02/19/2015 | DE112012006267T5 Wulstringwickelvorrichtung Bead ring |
| 02/19/2015 | DE112012006263T5 Wulstringerzeugungsvorrichtung Wulstringerzeugungsvorrichtung |
| 02/04/2015 | CN104334295A 缠绕装置 Winding apparatus |
| 01/28/2015 | CN104308051A 钢丝方框成型机 Steel box forming machine |
| 01/22/2015 | US20150020913 Bead ring winding device |
| 01/21/2015 | CN204108196U 钢丝圈自动扎头装置 Automatic tie bead head unit |
| 01/15/2015 | DE112012006229T5 Wickler Winder |
| 01/14/2015 | CN204094022U 弹簧卡箍成型设备 Spring Clamps molding equipment |
| 01/14/2015 | CN204094021U 钢丝方框成型机 Steel box forming machine |
| 01/14/2015 | CN204094020U 一种简易环形钢筋加工辅助装置 A simple ring of steel processing auxiliary equipment |
| 01/08/2015 | DE112012006214T5 Wulstringwickler Wulstringwickler |
| 01/08/2015 | DE112012006136T5 Wulstringwickelvorrichtung Bead ring |
| 01/07/2015 | CN104259351A 一种孔用挡圈自动抖散装置 One kind of hole with a ring device automatically shake loose |
| 12/31/2014 | CN204052745U 粗钢筋卷圆装置 Crude steel Rolling device |
| 12/24/2014 | CN104245179A 钢丝圈制造装置 Bead manufacturing equipment |
| 12/24/2014 | CN104245178A 钢丝圈卷取装置 Bead winding device |
| 12/24/2014 | CN104245177A 卷取机 Coiler |
| 12/17/2014 | CN204018614U 一种可切断双向铁丝弯环装置 One kind of cut off two-way wire bending ring device |
| 12/17/2014 | CN104220187A 钢丝圈卷取机 Bead winding machine |
| 12/17/2014 | CN103028680B 专用于加工钎焊合金材料的全自动制环机及其加工方法 Dedicated to the processing of the brazing alloy material made ring automatic machine and processing method |
| 12/16/2014 | US8910382 Ring manufacturing method, apparatus of the same and rings manufactured by the ring manufacturing method |
| 12/10/2014 | CN203992190U 一种钢丝圈缠绕机 One kind of bead winding machine |
| 09/23/2014 | US8839825 Bead wire winding and forming device |
| 08/13/2014 | CN102814433B 圆形断面钢丝圈缠绕装置 Circular cross bead winding device |
| 08/06/2014 | CN203751207U 圆形钢筋加工装置 Circular steel processing equipment |
| 07/30/2014 | CN101998904B 胎圈钢丝缠绕和成型设备 Bead wire winding and forming equipment |
| 07/23/2014 | CN103934394A 六角钢丝圈生产线储丝架 Hexagonal bead wire production line storage rack |
| 07/23/2014 | CN103934393A 矩形钢丝钢丝圈卷成装置 Rectangular wire bead rolled into device |
| 07/02/2014 | CN203679124U 钢圈自动接圈取圈装置 Rims coil device automatically takes up lap |
| 06/18/2014 | CN102632103B Rewinding machine of tire steel wire |
| 05/21/2014 | CN203599435U 一种全自动打圈对焊一体机 A fully automatic welding machine circle |
| 05/07/2014 | CN203579005U 打圈焊接机的焊接装置 Circle welding machine welding equipment |
| 05/07/2014 | CN103769508A 一种弹性垫圈一次性成型设备 An elastic washer-time molding equipment |
| 05/07/2014 | CN102357619B 阶进挤压异形开口圈装置 Step-shaped opening laps extrusion apparatus |
| 04/30/2014 | EP2723514A1 Systems and processes for the production of frames |
| 04/30/2014 | CN103752736A Automatic receiving and taking device for steel rings |
| 03/27/2014 | DE102013108184B3 Winding machine for manufacturing wire core for tire of vehicle, has transportation drive that is provided for driving escapement wheel and is synchronized with winding drive of winding pulley used to roll winding material to wire core |
| 03/05/2014 | CN203459601U Single wheel molding mechanism for looped welding machine |
| 03/05/2014 | CN203459600U Full-automatic single-wheel numerical control swirling welding machine |
| 03/05/2014 | CN203459599U Automatic start point cutting off device of looped welding machine |
| 02/05/2014 | CN103551474A Bead ring unwinding guide machine |
| 12/27/2013 | WO2013190696A1 Winding device |
| 12/27/2013 | WO2013190667A1 Device for winding bead ring-binding thread |
| 12/27/2013 | WO2013190634A1 Bead ring winder and setting member |
| 12/19/2013 | WO2013186860A1 Winding apparatus |
| 12/11/2013 | CN203330315U Coiling machine |
| 12/11/2013 | CN103433408A Full-automatic single-wheel numerical control circling welding machine and circling welding method thereof |
| 12/05/2013 | WO2013179420A1 Winding device |
| 11/27/2013 | CN203304459U Novel automatic double-ring machine |
| 10/31/2013 | WO2013161031A1 Bead ring winding device |
| 10/31/2013 | WO2013160996A1 Bead ring manufacturing device |
| 10/17/2013 | WO2013153642A1 Bead-ring winder |
| 10/17/2013 | WO2013153641A1 Winder |
| 10/03/2013 | WO2013145192A1 Bead ring winding device |
| 09/11/2013 | CN203184553U Full-automatic processing forming device of elastic check ring |
| 08/28/2013 | CN203167313U Automatic ring machine heater |
| 07/31/2013 | CN203091633U Multi-angle forming device of full-automatic ring-manufacturing machine |
| 07/25/2013 | US20130186508 Systems and processes for the production of metallic frames |
| 07/17/2013 | CN103203423A Bead positioning and clamping platform of bead winding machine |
| 07/10/2013 | CN102294290B Cutting tool of paper shredder and processing method of cutting tool |
| 06/26/2013 | CN103170561A Machining process of TP (topaz) bead ring for spinning |
| 06/26/2013 | CN103170560A Steel wire ring winding machine |
| 06/19/2013 | CN203003024U Wire coiling machine |
| 06/19/2013 | CN203003023U Manufacturing device for mounting hole of fan cover of air conditioner |
| 06/12/2013 | CN202984539U Novel bead ring winding machine automatic adapter ring device |
| 06/12/2013 | CN103143655A Bead ring positioning, clamping and turning device of bead ring winding machine |
| 06/05/2013 | CN202963331U Ring traveler forming device |
| 06/05/2013 | CN103128207A Machining technology and machining forming device of elastic collar |
| 05/22/2013 | CN103115110A Main drive for bead ring winder |
| 05/22/2013 | CN103111783A Circular ring manufacturing tool |
| 05/22/2013 | CN103111556A Steel wire ring positioning clamping rotating device of steel wire ring winding machine |
| 05/22/2013 | CN103111555A Steel wire ring winding machine |
| 05/08/2013 | CN102189202B Six-station radial tyre steel wire ring production line |
| 04/17/2013 | CN202877457U 圆形断面钢丝圈缠绕装置 Circular cross bead winding device |
| 04/17/2013 | CN103042138A Steel wire ring recovery device |
| 04/10/2013 | CN103028680A Fully-automatic ring making machine special for processing brazing alloy material and processing method thereof |
| 03/27/2013 | CN202824477U Twin coil forming machine |
| 03/20/2013 | CN202804043U Rectangular steel wire ring forming die |
| 03/06/2013 | CN102950233A Metal rubber gasket manufacture process |
| 03/06/2013 | CN102172748B Steel wire ring disassembling device for winding machine |
| 02/27/2013 | EP2561937A2 Method and apparatus for manufacturing rings and rings thus manufactured |
| 02/27/2013 | CN102941297A Manufacturing method of locking ring and used fixtures |
| 02/13/2013 | CN102921844A Manufacturing device for installing hole of air-condition fan cover |
| 02/06/2013 | CN202715748U Wiredrawing and forming connection production line |
| 01/30/2013 | CN202701231U Processing equipment of electric reinforcing steel bar check ring |
| 01/16/2013 | CN202669006U Clamping component used to clamp steel wire ring |
| 01/16/2013 | CN202667519U Coil picking device of steel wire coil |
| 01/16/2013 | CN202667518U Steel wire winding module |
| 01/16/2013 | CN202667517U Six-station tyre steel wire coil production line |
| 01/16/2013 | CN202667516U Ring adapter for steel-wire rings |
| 01/16/2013 | CN202667501U Steel wire prebending device |
| 12/27/2012 | WO2012176128A1 Systems and processes for the production of frames |
| 12/26/2012 | CN202621782U Iron wire coiling machine |
| 12/26/2012 | CN102837438A Method and system for manufacturing cable bead |
| 12/26/2012 | CN102172747B Bead ring take-off device in production line of tire bead rings |
| 12/19/2012 | CN102825181A Forming die for rectangular steel wire ring |