Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23D - Planing; Slotting; Shearing; Broaching; Sawing; Filing; Scraping; Like operations for working metal by removing material, not otherwise provided for › B23D 21 - Machines or devices for shearing or cutting tubes
Patents for B23D 21 - Machines or devices for shearing or cutting tubes (3,019)
07/2014
07/30/2014CN203738118U 一种坡口机的液压动力系统 Hydraulic power system for beveling machine
07/30/2014CN203738117U 铜管无屑切割装置 Brass chipless cutting device
07/30/2014CN203738116U 一种管材在线切割机构 Of a pipe-line cutting mechanism
07/30/2014CN103949717A 一种轴承钢管自动送管多刀截管装置 A bearing pipe automatic cut-off tube feeding tube multitool device
07/23/2014CN203725885U 全自动割管机 Automatic pipe cutting machine
07/23/2014CN203725884U 旋转切断机 Rotary cutter
07/23/2014CN203725883U 一种管道切割坡口机 One kind of pipe cutting beveling machine
07/23/2014CN203725882U 一种全自动毛细管切割机 A fully automated capillary tube cutting machine
07/23/2014CN203725881U 一种快速切管装置 A quick pipe cutting device
07/23/2014CN103934499A 一种挤压切割钢管装置 A cutting steel pipe extrusion apparatus
07/23/2014CN103934498A 用于环形切管机的进给机构 For the feeding mechanism of the annular pipe cutting machine
07/23/2014CN102837062B 同时对切口两端面进行内外倒棱加工的差动切管机 Simultaneously inside and outside the cut end faces chamfering differential pipe cutting machine
07/17/2014WO2014109910A1 Pipe machining apparatus and method of operating the same
07/17/2014WO2014109909A2 Pipe machining apparatuses and methods of operating the same
07/17/2014WO2014109906A2 Pipe machining apparatuses and methods of operating the same
07/16/2014CN203711974U 一种法兰切管机 One kind of Fa Lanqie tube machine
07/16/2014CN203711973U 一种自动切管机的机头 An automatic cutting head tube machine
07/16/2014CN203711972U 切割轮摆动的钢管切割设备 Steel cutting wheel wobble cutting equipment
07/16/2014CN203711971U 金属管材切割设备 Metal pipe cutting equipment
07/16/2014CN203711970U 一种薄壁管快速切割器 One kind of thin-walled tubes fast cutter
07/10/2014DE102010061191B4 Verfahren zum Durchtrennen eines Rohres und Vorrichtung zum Durchtrennen A method for cutting through a pipe and device for severing
07/10/2014DE102007008353B4 Rohrtrennvorrichtung Pipe cutting device
07/09/2014CN103909302A 旋转切断机 Rotary cutter
07/09/2014CN102825330B 一种汽车软管切割机 An automobile hose cutting machines
07/03/2014US20140182137 Pipe cutter
07/02/2014CN203679403U 全自动切管装置 Automatic cutting device
07/01/2014US8763257 Pipe cutter
06/2014
06/26/2014US20140174269 Tube cutting device and method of using the same
06/26/2014US20140173907 Pipe cutter
06/25/2014CN203664812U 用于切割薄壁铜管的刀头装置 The head assembly for cutting thin-walled copper tube
06/25/2014CN203664810U 一种管材全自动定长切割装置 Fixed length of a pipe automatic cutting device
06/25/2014CN103878434A 一种自动管线切割机 An automatic pipe cutting machine
06/18/2014CN203649543U 一种钢管切割机中的钢管夹持装置 For a steel pipe cutter pipe holding means
06/18/2014CN203649540U 一种大管手动切管机 One kind of bassoon manual pipe cutting machine
06/18/2014CN203649525U 管剪结构 Pipe cutting structure
06/18/2014CN203649524U 管子切割装置 Pipe cutting device
06/18/2014CN203649523U 不锈钢管连续切割装置 Continuous stainless steel pipe cutting device
06/18/2014CN103862095A Simple stainless steel tube cutting machine
06/18/2014CN102672256B In-pipe cutting device for heat transfer surface pipe of reactor steam generator
06/12/2014DE102012023901A1 Trennvorrichtung für Werkstücke, wie Stangen, Rohre und dergleichen, sowie Auflage, insbesondere zur Verwendung mit einer solchen Trennvorrichtung Separation apparatus for workpieces, such as bars, tubes and the like, as well as support, in particular for use with such a separator
06/11/2014EP2740556A1 Separating device for workpieces, such as bars, pipes and the like, and support, especially for use in connection with such a separating device
06/11/2014CN203636190U 一种杆管切断装置 A bar in pipe cutting device
06/11/2014CN203636064U 管料切断装置 Pipe material cut-off device
06/11/2014CN103846494A Clamping device used for cutting head of pipe cutting machine, corresponding cutting head and corresponding pipe cutting machine
06/11/2014CN103846492A Cutting device capable of keeping thin walled tube undeformed
06/11/2014CN103846491A Clamping device for cutting head of pipe cutting machine and pipe cutting machine
06/11/2014CN103846326A Pipe bending machine
06/10/2014CA2744869C Maintenance device and method of making an access for maintenance
06/05/2014US20140150266 Apparatus for machining a tubular piece
06/04/2014CN203621963U 一种切管机用夹具 One kind of pipe cutting machine with clamps
06/04/2014CN203621604U 一种换热管管端切割装置 One kind of tubes pipe end cutting device
06/04/2014CN203621603U 一种切削刀具 A cutting tool
06/04/2014CN203621602U 一种薄壁不锈钢管双刀对称行星式自动切割的装置 Planetary automatic cutting device for thin-walled stainless steel tube pole symmetry
06/04/2014CN203621601U 半自动切管机 Semi-automatic cutting machine
06/04/2014CN203621600U 一种用于无屑切割的圆弧齿锥齿轮传动减速机 A chipless cutting arc bevel gear reducer
06/04/2014CN203621599U 一种管材快速切断装置 Fast cutting device of a pipe
06/04/2014CN203621598U 切管机构 Pipe cutting mechanism
06/04/2014CN203621357U 一种用于滚压管螺纹的滚压头、及其设备和应用该设备加工的管圆柱毛坯 Rolling head for a rolling pipe threads, and equipment and application of the cylindrical blank tube processing equipment
06/04/2014CN102601443B Corrugated pipe cut-off machine
05/2014
05/30/2014WO2014081143A1 Chamfering machine for providing optimal operation condition during operation of cutting surface of circular material and surface cutting method
05/28/2014CN203610767U 高速高精度定尺在线切断机 High-speed high-precision length line cutting machine
05/28/2014CN103817557A 一种液压切割装置 A hydraulic cutting device
05/28/2014CN103817527A 切管机 Pipe cutting machine
05/21/2014CN203599621U 智能钢管切割机 Smart Pipe Cutting Machine
05/21/2014CN103801758A 设有导向接口的翻转架 Has a flip-oriented interface
05/21/2014CN103801755A 一种螺旋焊管切割机 The coiled pipe cutting machine
05/21/2014CN103801754A 不锈钢复合管定尺切断一体化装置 Integrated stainless steel composite pipe length cutting device
05/21/2014CN103801753A 节育器不锈钢螺旋管自动劈缝机 IUD stainless steel spiral automatic sewing machine hack
05/21/2014CN103801752A 一种管道切割机械 One kind of pipe cutting machinery
05/14/2014EP2729272A1 Apparatus for machining a tubular piece
05/14/2014CN203592184U 管内切割器 Tube cutter
05/14/2014CN203592183U 铜管割具 Brass cutting tool
05/14/2014CN103785890A 适用于金属管的切割机 Suitable for cutting metal pipe
05/14/2014CN103785889A 一种金属管切割机 Metal pipe cutting machine
05/14/2014CN103785888A 金属管切割机 Metal pipe cutting machine
05/14/2014CN102784959B 一种自动切管机 An automatic pipe cutting machine
05/14/2014CN102574224B 管切割机 Tube Cutting Machine
05/13/2014US8720070 Pipe peeler
05/08/2014WO2014067290A1 Tube cutter with quick release
05/07/2014CN203578893U 钢管切割装置 Pipe cutting device
05/07/2014CN203578892U 减振器贮油缸工作缸自动切断机 Shock Absorber storage tank cylinder automatic cutting machine
05/07/2014CN203578891U 一种小型机械切割机 A small mechanical cutting machine
05/01/2014US20140116214 Corrugated tube cutting device and manufacturing method of cut corrugated tube
04/2014
04/30/2014EP2724827A1 Tool for working the end of a pipe
04/30/2014CN203565975U Pipe cutter
04/30/2014CN203565974U Stainless steel tube cutting machine
04/30/2014CN203565973U Stainless steel tube cutting and blanking system
04/30/2014CN203565972U Self-crawling hydraulic pipe cutting machine
04/30/2014CN103752936A Online pipe cutting method and cutting mechanism
04/30/2014CN103752935A Steel pipe cutting machine
04/30/2014CN102699413B Narrow-space membrane type wall pipe pipe-end beveling machine
04/24/2014WO2014022240A3 Pipe machining apparatus for large diameter pipes
04/23/2014CN203556942U Refrigerating capillary cutting machine
04/23/2014CN203556941U Pipe automatic blanking machine
04/23/2014CN103737354A Clamp for pipe cutting machine
04/23/2014CN103737098A Oil pipe cutter
04/22/2014CA2707183C Pipe cutter
04/16/2014CN203541698U Slicing device of pipe product
04/16/2014CN203541697U Copper pipe sawing machine
04/16/2014CN102425180B Construction process of gun machine for steel pipes or shaped steel
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