| Patents for B23B 19 - Headstocks; Equivalent parts of any machine tools (3,087) |
|---|
| 09/01/2010 | CN201565612U Power supply box of digital control vertical lathe |
| 09/01/2010 | CN101817095A Method for operating an actuation unit and device for carrying out said method |
| 09/01/2010 | CN101559496B Pre-tightening structure of main shaft with rectangular attached cutting head |
| 09/01/2010 | CN101543896B Numerical control vertical lathe headstock |
| 08/25/2010 | CN201559078U Device for quickly replacing tools of driller |
| 08/25/2010 | CN201558975U Drilling machine |
| 08/25/2010 | CN201558963U Built-in electric main shaft device |
| 08/25/2010 | CN201558962U Vertical machining center spindle mechanism |
| 08/25/2010 | CN201558961U Multi-axis dedicated power head for involute inner spline gear transmission |
| 08/25/2010 | CN201558960U Multi-shaft box with main shaft assembly capable of being integrally installed and dismounted |
| 08/25/2010 | CN201558957U Improved hydraulic automatic lathe |
| 08/19/2010 | DE202010006848U1 Werkstück- oder Werkzeughaltevorrichtung einer Werkzeugmaschine Workpiece or tool holding device of a machine tool |
| 08/18/2010 | CN201552441U Numerical-control drilling and milling machine |
| 08/18/2010 | CN101804577A Integral spindle unit tail gap eliminating device and gap eliminating method using the same |
| 08/18/2010 | CN101804465A Multi-scale wavelet antivibration design method of high-speed main shaft of machine tool |
| 08/18/2010 | CN101804464A Kinetic parameter identification method for machine-tool cone-fit fixing and combining part |
| 08/12/2010 | US20100199817 Method of machining a carrier assembly |
| 08/11/2010 | CN201543832U Static pressure main shaft apparatus |
| 08/11/2010 | CN201543831U Easy-replacing spindle box for combination machine tool |
| 08/04/2010 | CN201537703U Steel bearing outer ring and ceramic bearing inner ring mixed high-speed electric main shaft |
| 08/04/2010 | CN201537702U Machine tool spindle with cooling device |
| 08/04/2010 | CN201537700U Ellipsoid profile cylindrical numerical control lathe |
| 07/28/2010 | CN201534225U High stiffness and high precision primary shaft structure for spiral angle gear tooth grinder |
| 07/28/2010 | CN201534224U 一种加工中心雕铣电主轴 A process for engraving and milling centers Spindle |
| 07/28/2010 | CN201534223U 大扭矩高刚度高精度数控车床主轴传动系统 High torque high rigidity precision CNC lathe spindle drive system |
| 07/21/2010 | CN201529915U Cutter replacing mechanism for vertical drilling and milling center |
| 07/21/2010 | CN201529897U Horizontal type milling composite machining center |
| 07/21/2010 | CN201529785U Novel nesting drilling bed |
| 07/21/2010 | CN201529783U Double-sided floor type boring-milling machine |
| 07/21/2010 | CN201529775U Miniature precision knife arranging CNC machine |
| 07/21/2010 | CN101780547A Separated drive spindle system of ultraprecision machining tool |
| 07/21/2010 | CN101780546A Saw arbor structure of hot sawing machine |
| 07/14/2010 | CN201524808U Dividing head used for machining heavy-type workpieces |
| 07/14/2010 | CN201524806U Numerically controlled lathe |
| 07/14/2010 | CN101774123A Milling and turning composite machining tool with turning tool row device and lathe tool changing mechanism |
| 07/14/2010 | CN101774031A Ultrahigh speed precise pneumatic micro spindle unit |
| 07/14/2010 | CN101511527B Working head for machine tool |
| 07/08/2010 | US20100170372 Spindle head for machine tool |
| 07/07/2010 | CN101767211A Vehicle main shaft clamping device of combined machining tool of milling machine |
| 07/07/2010 | CN101767210A Automatic shifting head stock driven by electromotive push rod |
| 07/01/2010 | DE202010000434U1 Antriebsspindeleinheit Drive spindle unit |
| 06/30/2010 | CN101758304A workpiece tapping machine |
| 06/23/2010 | CN201511184U Rough milling machine |
| 06/23/2010 | CN201511164U Special rapid-indexing square-milling fixture |
| 06/23/2010 | CN201511137U Main shaft mechanism capable of realizing automatic clamping |
| 06/23/2010 | CN201511136U Hollow spindle linkage device with connecting block |
| 06/23/2010 | CN201511135U Multifunctional power head device of automatic hydraulic pipe material cutting machine |
| 06/23/2010 | CN201511134U Combined-type spindle box |
| 06/23/2010 | CN101745650A Multiple-spindle bar numeric control lathe |
| 06/17/2010 | WO2009060574A8 Spacer manufacturing method for spindle stock |
| 06/17/2010 | DE102008060997A1 Tool drive for rotating and controlling e.g. drilling head, of machine tool, has servo motor in operative connection with planetary wheel shaft, where servo motor controls relative rotation of work spindle and control spindle |
| 06/16/2010 | CN201505731U High-speed spindle with changeable cutters |
| 06/16/2010 | CN201505730U Assembled main shaft unloading device of numerically controlled lathe |
| 06/16/2010 | CN201505729U Structure of bored shaft |
| 06/16/2010 | CN201505728U Electric main shaft of Swiss-type lathe |
| 06/16/2010 | CN201505727U Spindle box of alternating-current servo motor for lathe |
| 06/16/2010 | CN1824439B Machine tool |
| 06/16/2010 | CN101733417A Numerical control vertical lathe spindle assembly |
| 06/16/2010 | CN101733415A Six-spindle bar numerical control lathe |
| 06/16/2010 | CN101321598B Spindle device |
| 06/10/2010 | DE102009053375A1 Wälzlager mit optimiertem Außenring Rolling with optimized outer ring |
| 06/10/2010 | DE102008060479A1 Innenring eines Rollenlagers Inner ring of a roller bearing |
| 06/09/2010 | CN201500905U Transmission mechanism of numerical control heavy floor lathe spindle box |
| 06/09/2010 | CN201500885U Ultra-precision machine tool |
| 06/09/2010 | CN201500783U Parallel spindle head movable arm supporting structure |
| 06/09/2010 | CN101722423A Fully-automatic tile-shaped slicing machine |
| 06/02/2010 | DE102008059604A1 Axial bearing for shaft-axial bearing arrangement for support of rotating element, particularly for support of shaft or spindle, has pot-like bearing ring with base and cylinder section adjacent to base |
| 06/02/2010 | CN201499064U Main shaft clamping structure of device for producing motor casing |
| 06/02/2010 | CN201493485U Power head spindle mechanism of rotor processing system |
| 06/02/2010 | CN201493484U Main shaft transmission mechanism for roller lathe |
| 06/02/2010 | CN101406975B Numerical control machine for lapping spiral bevel gear |
| 06/02/2010 | CN101301725B Series connected type A/B shaft mainshaft head structure driven by telescopic branched chain |
| 05/27/2010 | DE102008058941A1 Machine tool i.e. cutting machine such as grinding machine, for cutting workpiece, has cooling channel running through shaft and directing coolant through shaft, where channel is partially spaced from longitudinal axis than clamping element |
| 05/26/2010 | CN201483277U Numerical-control milling head device |
| 05/26/2010 | CN201483098U Thread milling power head |
| 05/26/2010 | CN201483096U Digital control thread turning lathe for pipes |
| 05/26/2010 | CN201482991U Spindle box mechanism for processing spherical roller |
| 05/26/2010 | CN201482990U Constant pressure pre-tightening device of high-speed main shaft bearing |
| 05/26/2010 | CN201482984U Lathe |
| 05/20/2010 | DE102008057195A1 Lagereinheit, insbesondere zur Lagerung eines Laufrades, einer Spindel oder eines anderen Maschinenaggregats Bearing unit, in particular for mounting a wheel, spindle or other machine unit |
| 05/19/2010 | CN201471185U Drilling machine quick tool changing device |
| 05/19/2010 | CN201471017U Eccentric main shaft mechanism of gear grinding machine of numerical control spiral bevel gear |
| 05/19/2010 | CN201471016U Work piece main shaft box mechanism of gear grinding machine of numerical control spiral bevel gear |
| 05/19/2010 | CN201470959U Multifunction interior contour machining tool |
| 05/19/2010 | CN201470929U Deep hole drill horizontal multiple spindle drilling machine |
| 05/19/2010 | CN201470928U Numerical-control drilling machine structure |
| 05/19/2010 | CN201470925U Automatic feeding power source switching mechanism for drilling machine |
| 05/19/2010 | CN201470896U High-speed air bearing electric spindle |
| 05/19/2010 | CN201470895U Rotary shaft of air bearing electric main-shaft |
| 05/19/2010 | CN201470894U Numerical control vertical lathe |
| 05/19/2010 | CN101708565A Device and method for machining double-cutterhead milling teeth |
| 05/19/2010 | CN101708560A Curved surface cutting and processing device |
| 05/12/2010 | CN201455392U Milling main machine head and frame-type three-dimensional milling machine thereof |
| 05/12/2010 | CN201455349U Self-locking device as well as electric drill and electric screw driver provided with same |
| 05/12/2010 | CN201455285U Automatic headstock finial positioning device of lathe |
| 05/12/2010 | CN201455284U Liftable main shaft mechanism of round cover trimming curling machine |
| 05/12/2010 | CN201455283U Transmission system for heat insulation and shock isolation precision milling spindle |
| 05/12/2010 | CN201455282U Lathe spindle box |
| 05/12/2010 | CN101704190A Horizontal type turning and milling composite processing center |
| 05/12/2010 | CN101704117A High-speed mainshaft bearing constant-pressure pre-loading device |