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 17 - Forming single grooves in sheet metal or tubular or hollow articles
Patents for B21D 17 - Forming single grooves in sheet metal or tubular or hollow articles (1,507)
03/2015
03/05/2015WO2014202581A9 Method and device for producing rotationally symmetrical metal components
02/2015
02/24/2015US8959976 Apparatus for manufacturing a metal plate for a duct, including mesh-type beads
02/12/2015WO2015020297A1 Apparatus and method for manufacturing embossed steel plate using embossing cartridge
02/12/2015US20150040632 Method and Device for Forming Grooves in Pipe Elements
02/11/2015CN204148324U 一种圆柱形电池的滚槽机构 A cylindrical roller slot agencies battery
02/11/2015CN104338814A 喉箍带条凹槽冲压机 Hose clamps strip groove punching machine
02/03/2015US8945241 Method and apparatus for manufacturing metal separator for fuel cell
01/2015
01/28/2015CN204122529U 一种可生产不同凹槽宽度的凹槽卡箍卷圆机 One kind of produce different groove width of the groove clamp rolling machine
01/28/2015CN103223430B 滚槽机压轮快速切换装置 Roller slot machine roller fast switching devices
01/28/2015CN102909243B 薄壁钢管环槽滚压成型加工方法及滚压工装 Thin-walled steel ring groove rolling roll forming tooling and processing methods
01/13/2015US8931320 Dimple-forming burnishing tool
01/07/2015CN103143604B 一种管材内壁环状沟槽的滚压成型装置 The inner wall of the annular groove of a pipe roll forming device
12/2014
12/31/2014CN204052510U 用于铜管压槽的工装 For tooling brass pressure tank
12/31/2014CN204052509U 伞柄铜管导槽杆压工装 Umbrellas brass rod guides press tooling
12/30/2014US8919172 In situ formation of threads throughout bore of sleeve inserted into substrate hole
12/24/2014CN204035280U 钢管管端压槽机 Steel pipe end pressure trough
12/17/2014CN204018460U 电池滚槽装置 Battery roll groove device
12/17/2014CN204018459U 一种用于加工管件u型槽的装置 An apparatus for processing tube u-groove for
12/17/2014CN104209382A 一种铝合金导管接头圆环突起加工装置及方法 An aluminum alloy pipe fittings ring protruding processing apparatus and method
12/10/2014CN203992123U 一种焊接薄壁桶胀筋装置 A welding thin-walled barrel bulging tendons equipment
12/10/2014CN203991864U 一种热水器内胆夹套立式滚筋机 One kind of water heater jacket vertical roll bars Machine
12/10/2014CN104190771A 一种热水器内胆夹套立式滚筋机 One kind of water heater jacket vertical roll bars Machine
12/10/2014CN102527800B 自动液压滚槽机 Automatic hydraulic roller slot machines
10/2014
10/14/2014US8857056 Method of manufacturing an exhaust gas carrying device and tool therefor
09/2014
09/11/2014US20140252762 Apparatus and Method for Connecting Pipe Systems
08/2014
08/22/2014DE202010018174U1 Vorrichtung zur inkrementellen Umformung von Profilrohren, insbesondere von Profilrohren mit über die Längsachse variierenden Querschnitten An apparatus for incremental forming of profiled pipes, in particular section tubes along their longitudinal axis varying cross sections
08/14/2014US20140223986 Device for machining notches in headrest tubes
08/13/2014CN103978081A 滚轧法加工油槽的方法及装置 Rolling method and processing method and apparatus for sump
08/06/2014CN203751068U 一种新型滚槽机 A new roller slot machines
08/06/2014CN203751067U 滤毒罐滚筋机 Canisters roll bars Machine
08/06/2014CN203751066U 导流瓦压槽机 Diversion tile pressure trough
08/06/2014CN203751065U 一种槽形板成型装置 One kind of slotted plate forming device
08/05/2014US8795444 Method of and apparatus for thermomagnetically processing a workpiece
07/2014
07/31/2014DE102013105489B3 Verfahren zum Warmumformen von dünnen Halbzeugen A method for hot forming of thin semi-finished
07/30/2014EP2759354A1 Method and apparatus for manufacturing a pipe element having shoulder, groove and bead
07/30/2014EP2759353A1 Device for machining notches in headrest tubes
07/30/2014CN103949518A 滚槽机 Roller slot machines
07/30/2014CN103949517A 滚槽机 Roller slot machines
07/29/2014US8789822 Gripping and releasing mechanism of blank pipes in a mould for expanding said blank pipes—prior to their molecular orientation
07/23/2014CN203725573U 螺旋管道成型机 Spiral pipe forming machine
07/23/2014CN203725570U 卷板机 Bending
07/22/2014US8783079 Device and non-cutting shaping method for introducing an outside profile into a workpiece
07/15/2014US8776564 Impact treatment method for improving fatigue characteristics of welded joint, impact treatment device for improving fatigue characteristics for same, and welded structure superior in fatigue resistance characteristics
07/09/2014CN103909128A 发泡铝板成形用凹槽压辊 Aluminum foam forming grooves press roll
07/08/2014US8770007 Stamp for ground bonding strap
07/02/2014CN103904202A 一种用于制作led多芯片封装基板的方法及滚压刀具 A method for making a multi-chip package substrate led method and rolling tool
06/2014
06/26/2014DE102013111607A1 Werkzeug zum Bearbeiten von Werkstücken, insbesondere Blechen Tool for machining workpieces, especially sheets
06/25/2014EP2745950A1 Method and apparatus for manufacturing a pipe element having shoulder, groove and bead
06/25/2014CN203664436U 鼓圈液压成型机 Drum Circle hydraulic machine
06/25/2014CN102921787B 圆柱零件滚压刻度装置 Cylindrical parts rolling scale devices
06/18/2014CN203649091U 一种轴套油槽成型机 One kind of machine sump sleeve
06/11/2014CN203635705U 一种用于拉伸面板的滚槽成型模具 Roll groove mold for a stretch panel
06/10/2014US8745872 Method for attaching a supporting bearing in a steering rack housing for a power steering system
06/04/2014CN203621173U 一种高效自动滚径装置 An efficient automatic roll diameter device
05/2014
05/28/2014CN203610457U 金属管压槽刀 Metal pipe pressure trough knife
05/28/2014CN103826772A 杯状部件的制造方法以及制造装置 And a method of manufacturing apparatus for manufacturing a cup-shaped member
05/28/2014CN103826770A 一体形成有齿条齿的部件和该部件的成形方法 Integrally formed with the rack teeth of the forming method of the component part and
05/21/2014CN203599331U 落水槽上凹槽的加工装置 Off the sink processing apparatus groove
05/21/2014CN103801604A 一种市政管道管端压槽装置 One kind of municipal pipelines pipe end pressure tank unit
05/15/2014WO2014045176A3 Method for producing a set of cooperating embossing rollers
05/08/2014WO2014069171A1 Method for machining seal-mounting groove in metal plate
05/07/2014CN203578483U 滚槽机中心轴和轧轮的工作结构 Roller slot machines and work the central axis of the structure of the rolling wheel
05/07/2014CN203578482U 一种u型槽类零件压型装置 One kind of u-groove type parts-pressure device
04/2014
04/30/2014CN203567200U High-speed punching mechanism
04/30/2014CN203565599U High-speed grooving machine
04/30/2014CN203565598U Groove-forming machine
04/23/2014EP2722194A1 Tool for machining workpieces, in particular sheet metal
04/23/2014CN103736801A Diversion bush grooving machine
04/23/2014CN102581096B Manufacturing device and method of screw thread of fluid connector interface
04/10/2014DE112012002749T5 Herstellungsverfahren und Herstellungsgerät für becherförmiges Bauteil Manufacturing processes and production apparatus cup-shaped member
04/09/2014CN203526324U Roller press for producing ceiling radiant panel
04/09/2014CN103706697A Metal tube groove pressing equipment
04/02/2014CN203508746U Rolling forming machine
04/02/2014CN203508701U Circumferential grooving device for solar water heater barrels
04/02/2014CN203508700U Adjusting mechanism of circumferential grooving machine for solar water heater barrels
03/2014
03/27/2014WO2014045176A2 Method for producing a set of cooperating embossing rollers
03/26/2014EP2711666A1 Method for manufacturing a set of embossing rollers that cooperate with one another and model device to execute the method
03/26/2014EP2709778A2 Method and device for producing a steel profiled element and said type of steel profiled element
03/26/2014CN203495003U Sheathing-type knurl wheel for channeling machine
03/26/2014CN103660277A Deforming device of lining pipe
03/26/2014CN103659161A Forming process of conical roller bearing inner ring large flange groove
03/26/2014CN103658278A Roll groove forming die used for stretching panel
03/26/2014CN103658277A Channel plate forming device
03/25/2014US8677797 Hollow rack manufacturing method and manufacturing apparatus
03/19/2014CN203484469U Bracket for rolling groove in pipeline nozzle
03/19/2014CN203484468U Roll grooving machine structure
03/19/2014CN102601190B Device for rolling spiral groove for thin walled cylinder
03/18/2014US8671728 Forming and/or cutting plate workpieces
03/13/2014WO2014039158A1 Roller Swage Method and Apparatus
03/05/2014CN203459489U Connecting structure for knurl wheel and main drive shaft of channeling machine
03/05/2014CN203459488U Roller forming device of pipe inner wall annular groove
02/2014
02/26/2014CN103599972A Novel plate rolling machine
02/19/2014CN203437479U Automatic feeding device of steel tube channeling machine
02/19/2014CN103586320A Circumferential grooving machine of solar water heater barrel
02/19/2014CN103586319A Groove broacher for oil tank
02/18/2014CA2561272C Pipe coupling having keys with camming surfaces
02/12/2014CN203426225U Flow-guide-groove rolling drawing producing equipment with numerical control programming unit
02/12/2014CN203426224U Planet-type automatic channeling machine
02/05/2014CN103561879A Method for producing a steel profiled element
02/05/2014CN103551434A Continuous rolling groove rolling machine for plate type denitration catalysts
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