Patents for B23D 37 - Broaching machines or broaching devices (648) |
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11/15/2012 | US20120288343 Machining apparatus for long tube lengths and related methods |
11/14/2012 | CN102773549A Processing technology of screw drilling tool stators with equal wall thickness |
10/03/2012 | CN102699420A Combined broach for machining double straight square holes and using method for combined broach |
10/03/2012 | CN102699419A Hard broaching finish machining process for surface of internal keyway and device |
09/26/2012 | CN202447749U Pull trough machining device of motor wheel hub |
09/19/2012 | CN102672258A Device and method for processing mounting surfaces of start pedal rod body |
09/13/2012 | US20120230794 Tool for turn/turn broaching or external milling |
09/12/2012 | CN102658396A Broaching machining device and method for an assembling surface of startup pedaling pole turning block |
09/05/2012 | CN202411530U Broaching machine |
09/05/2012 | CN101636240B Tool |
08/29/2012 | CN202398892U Machining device for tapered hole keyslot of motor steering knuckle |
08/08/2012 | EP2484472A1 Machining process and cutting tool |
08/01/2012 | CN102615336A Broaching method of wheel disc of heavy combustion gas turbine |
07/26/2012 | US20120187091 Method and apparatus for trimming a sample from a coiled metal web |
07/25/2012 | CN202344027U Inner bore chamfering machine |
07/11/2012 | CN102554888A Processing unit used for processing vertical groove into object |
07/04/2012 | CN202291616U 多刀特型面龙门式拉削机床 Multitool special gantry-type surface broaching machine |
06/28/2012 | WO2012086446A1 Broaching device |
06/27/2012 | EP2001622B1 Cutting insert and method for the cutting machining of rotating workpieces |
06/27/2012 | CN102513601A Vertical drawcut type keyseater |
06/21/2012 | DE102010063103A1 Processing unit for use in angle grinder for introducing cable slots into e.g. gypsum board of wall, has spatial device moving corresponding to working tools, lying between working planes of tools and formed by spatial element |
06/20/2012 | EP2464480A1 Apparatus for broaching repair of turbine rotor steeples |
06/20/2012 | CN202278249U Ap1000核电站蒸发器支撑板多工位拉削装置 Ap1000 nuclear power plant evaporator plate support multi-site broaching devices |
06/13/2012 | CN102489964A Method for machining bracket of automobile braking system |
05/30/2012 | CN101415510B Cutting insert and method for cutting machining of rotated workpieces |
05/29/2012 | US8186251 Device for machining rotationally symmetrical surfaces of a workpiece |
05/23/2012 | CN202224745U Grooving machine tool for brake calipers |
05/09/2012 | CN102441702A Multi-tool gantry broaching machine tool for special surfaces |
05/02/2012 | CN102430798A Numerical control machine for contour broach of internal screw of constant-wall-thickness stator and use method |
04/11/2012 | CN102407379A Inner-cone spline broaching machine tool |
02/15/2012 | CN102350542A Method for eliminating broaching elastic deformation of high-temperature alloy turbine disk |
02/08/2012 | CN202137449U 一种拉削装置 One kind of broaching device |
01/04/2012 | CN202097460U Machining device for slide block of linear slide rail |
01/04/2012 | CN101856748B Inner spiral groove milling machine |
12/22/2011 | WO2011157360A1 Device for machining by turning |
12/21/2011 | CN101774044B 数控张合式外廓拉床 NC Zhang fit the contour Broaching |
12/06/2011 | US8070401 Apparatus for making centrifugally-cast tube |
12/06/2011 | US8070396 Broach tool and a broach insert |
11/30/2011 | EP1476283B1 Apparatus for forming groove used in cutting blade |
11/23/2011 | CN102252033A High torsion resistant light sliding universal joint and machining process thereof |
11/09/2011 | DE202011103479U1 Innenräummaschine Broaching |
11/03/2011 | DE102010018610A1 Surface broaching machine for lock kernels for closing system in cigarette vending machine, has clearing knives exhibiting tooth alignment that is turned around one eighty degrees, and other knives exhibiting non-turned tooth alignment |
11/03/2011 | DE102010018607A1 Surface broaching machine for locking cores of locking system, has tool magazine comprising set of broaching tools with tool alignment turned around specific degrees and another set of broaching tool with tooth alignment that is not turned |
10/28/2011 | DE202010009081U1 Vorrichtung zum spanenden Drehbearbeiten Apparatus for cutting rotary Edit |
10/26/2011 | CN202015876U Novel steel belt broaching device |
10/12/2011 | CN102211224A Processing device and processing method for slide block of linear slide rail |
10/11/2011 | US8033767 Centrifugally-cast tube and related method and apparatus for making same |
09/28/2011 | CN102198467A Tee joint forming die and tee joint forming method |
09/21/2011 | CN201978985U 一种三通成形模具 One kind of tee mold |
08/18/2011 | DE102010008027A1 Machine tool is provided with cold rolling unit, and longitudinal guides movable rod rolling units, where roll bars are provided with outer profile |
08/03/2011 | CN102139391A Process equipment for machining folding key rabbet of automobile |
06/30/2011 | DE102009060926A1 Verfahren zum Bearbeiten von Haupt- und Hublagern von Kurbelwellen A method for processing of main and rod bearings of crankshafts |
06/29/2011 | EP2338625A1 Method for machining main bearings and pin bearings of crankshafts |
06/22/2011 | DE102009054827A1 Machine tool has machine frame with multiple vertical frame walls or side, where machine frame has one or multiple stationary non-propelled passive tools at vertical frame wall or side |
05/10/2011 | CA2685722A1 Double helix die grooving tool for pipe |
04/27/2011 | CN101637832B Vertical broaching machine |
04/13/2011 | CN201792038U Vertical type broaching machine capable of processing outsize workpiece |
03/16/2011 | EP2295177A1 Tool assembly and groove drawing machine for producing grooves or depressions |
03/16/2011 | CN201760662U Internal broaching machine without moment force |
03/16/2011 | CN201760660U Screw rod vertical type internal broaching machine |
03/09/2011 | EP2136951B1 Tool |
02/17/2011 | WO2011019554A1 Apparatus for broaching repair of turbine rotor steeples |
01/27/2011 | WO2011010060A1 Machine tool for machining spacer plates, and corresponding working methods |
01/26/2011 | CN201720539U Efficient horizontal end surface broaching machine |
01/26/2011 | CN201720537U Horizontal end face broacher capable of automatically cleaning broach |
01/26/2011 | CN201720536U Horizontal type hydraulically-actuated end face broaching machine |
01/26/2011 | CN101954513A Broaching method of large mortise of wheel disc of large-size flue gas turbine |
12/29/2010 | CN201684984U Push slot forming machine |
12/02/2010 | DE19714677C5 Verfahren zur verwendungsfähigen Fertigbearbeitung von Rotationsteilen, insbesondere der Lagerstellen von Kurbelwellen A method of using finishing capable of rotation parts, in particular the bearing locations of crankshafts |
11/25/2010 | DE10123494B4 Innen-Räummaschine Internal broaching machine |
11/24/2010 | CN201644916U Pull milling machine for inner spiral groove |
11/24/2010 | CN201644915U Device used for processing inner spiral splines |
11/11/2010 | US20100283358 Generator rotor with improved hollow shaft |
10/13/2010 | CN101856748A Inner spiral groove milling machine |
09/15/2010 | CN101214607B Method for manufacturing inner fin copper pipe |
08/26/2010 | US20100215454 Centrifugally-cast tube and related method and apparatus for making same |
08/26/2010 | US20100215448 Method of machining a substrate |
07/29/2010 | WO2010085625A1 A system and method for broaching a workpiece |
07/29/2010 | US20100189526 System and method for broaching a workpiece |
07/29/2010 | DE19833363B4 Verfahren zur Drehbearbeitung von Rotationsflächen an Werkstücken, vorzugsweise an Kurbelwellen, und scheibenförmiges Werkzeug zur Durchführung des Verfahrens A method for rotary machining of surfaces of revolution on workpieces, preferably on crankshafts, and disk-shaped tool for implementing the method |
07/14/2010 | CN101774044A Numerical control opening and closing profile broaching machine |
07/06/2010 | US7748935 Broaching tool and method for machining the surfaces of bores |
06/29/2010 | CA2495297C Disk- or bar-shaped tool |
06/16/2010 | CN101015891B Technique for continuous production of punched scaffold pipe and cross mume flower pipe |
06/15/2010 | US7736102 Control of white-etched layer during machining |
06/09/2010 | CN201500816U Specialized broaching machine |
05/20/2010 | DE19749940C5 Verfahren zur verwendungsfähigen Fertigbearbeitung von Kurbelwellen Method for such usable finishing of crankshafts |
05/19/2010 | CN201470988U End face chamfering device of thrust plate |
05/12/2010 | CN201455422U Semi-automatic drawing oil groove machine of thrust plates |
05/12/2010 | CN201455421U Device for off-line removing inner burr of straight seam welded pipe |
05/05/2010 | CN201450057U Pole piece shaping die |
04/29/2010 | US20100104390 Broaching tool, in particular keyway broaching tool |
04/15/2010 | US20100092262 Machine tool, and method for the damping of oscillatory movements of a machine element of a machine tool |
03/10/2010 | CN201419279Y Vertical single-cylinder internal broaching machine |
02/17/2010 | EP2153925A1 Machining process and cutting tool |
02/17/2010 | CN201405119Y Impact-specimen notch hydraulic broaching machine |
02/04/2010 | DE102006028097B4 Werkstückzentriervorrichtung und Räumverfahren Werkstückzentriervorrichtung and broaching |
02/03/2010 | CN201394677Y Cleaner for inner wall list edges of EMT pipes |
02/03/2010 | CN101637832A Vertical broaching machine and workpiece processing method |
01/27/2010 | CN201389681Y Automatically retracting and processing broaching single-keyway machine tool |