| Patents for B23B 19 - Headstocks; Equivalent parts of any machine tools (3,087) |
|---|
| 01/12/2011 | CN101941162A Spindle axis cooling device of numerical control machine |
| 01/12/2011 | CN101941153A Ball valve body processing machine tool |
| 01/12/2011 | CN101941152A High-speed turn-milling combined machining power electric main shaft device and manufacturing method thereof |
| 01/12/2011 | CN101941083A Spindle device for machine tool |
| 01/12/2011 | CN101941080A Numerically controlled lathe for precise hard turning |
| 01/05/2011 | DE102009031607A1 Deep hole drilling device for longitudinal automatic lathe, in machining center, has spindle rotatably mounted in spindle housing by roller bearing and driven at end, and coolant supply device provided between housing and tool holder |
| 01/05/2011 | DE102009031027A1 Werkzeugspindel für eine kombinierte Fräs-/Drehmaschine mit stehendem und sich drehendem Werkzeug Tool spindle for a combined milling / turning machine with stationary and rotating tools |
| 01/05/2011 | DE102009024481A1 Arrangement for fast exchanging of clamping tool at spindle of machine tool, has adapter with planar support surface facing to spindle, where connection flange has another planar support surface facing to spindle |
| 01/05/2011 | CN201693191U Five-axis linkage high-speed spindle head |
| 01/05/2011 | CN201693190U Bi-directionally disassemblable spindle unit |
| 01/05/2011 | CN201693189U Air cooling device used for controlling thermal deformation of main spindle box of vertical machine tool |
| 01/05/2011 | CN201693185U Elliptical polygon machining device |
| 01/05/2011 | CN101936333A Thrust cylinder roller bearing for machine tool spindle |
| 01/05/2011 | CN101934381A Main spindle box for machine tool |
| 01/05/2011 | CN101628342B Main shaft device capable of improving cooling and dust removing effects |
| 01/05/2011 | CN101628340B Optimization method for distance between headstock bearings of large ship used crankshaft lathe |
| 01/05/2011 | CN101564770B High-speed electric main shaft device for lubricating hydrodynamic and hydrostatic bearings by adopting water |
| 12/29/2010 | CN201684927U Multi-sub-bearing turning electric principal shaft of hydrostatic bearing |
| 12/29/2010 | CN201684926U Main shaft power-transmission device of two-revolution oscillating cutter head |
| 12/22/2010 | CN201677206U Rotary mechanical device utilizing split type coder to control speed and angle |
| 12/15/2010 | CN201669430U Integrated bearing unit for machine tool spindle |
| 12/15/2010 | CN101913088A Machining head for machine tool |
| 12/09/2010 | US20100306991 Method for manufacturing spacers for spindle device |
| 12/09/2010 | DE112008002972T5 Verfahren zur Herstellung von Abstandshaltern für Spindeln A process for producing spacers for spindles |
| 12/09/2010 | DE112008002878T5 Lageranordnung Bearing assembly |
| 12/08/2010 | CN201664761U Locating structure for lathe spindle |
| 12/08/2010 | CN201664760U High-precision dynamic-pressure boring main shaft of machining center |
| 12/08/2010 | CN101402168B Automatic high-speed sleeve gasket machine |
| 12/02/2010 | DE102009023519A1 Werkzeugmaschine Machine tool |
| 12/01/2010 | CN201659293U Spindle seat for machine tool |
| 12/01/2010 | CN101898315A Novel air cooling device for controlling thermal deformation of vertical processing machine tool spindle box |
| 12/01/2010 | CN101898254A Novel high-precision mechanical main shaft |
| 12/01/2010 | CN101664819B Multi-face cylinder inner plane and slot milling machine |
| 12/01/2010 | CN101590547B Main shaft slipping mechanism of reduction box of circular sawing machine |
| 12/01/2010 | CN101190459B Embedded motor main axle |
| 11/24/2010 | EP2253399A1 Machine tool and working method |
| 11/24/2010 | EP2252428A2 Method to align characteristic frequency of material removal tool and rotation speed of spindle of machine tool and material removal tool so aligned |
| 11/24/2010 | CN201644816U Bearing preload servo adjustable electric main shaft |
| 11/24/2010 | CN201644815U Machining center electric spindle interchangeable with mechanical spindle |
| 11/24/2010 | CN201644814U Main shaft of machine tool |
| 11/24/2010 | CN201644813U Main shaft of friction stitch welding machine |
| 11/24/2010 | CN201644812U Machine tool headstock |
| 11/24/2010 | CN201644807U Dual-spindle lathe |
| 11/24/2010 | CN201644801U Guide disc lathe |
| 11/24/2010 | CN101579748B Principal axis of machine tool and tool shank thereof |
| 11/18/2010 | DE202009009424U1 Werkzeugmaschine mit luftgekühlter Spindelwelle Machine tool with air-cooled spindle shaft |
| 11/17/2010 | CN201632654U Spindle positioning mechanism of automatic lathe for processing wrench |
| 11/17/2010 | CN201632653U Spindle |
| 11/17/2010 | CN201632652U Main electric shaft installing and fixing structure based on elastic deformation of conical surface |
| 11/17/2010 | CN201632651U Double-spindle structure for processing dual-head piston ball pits |
| 11/17/2010 | CN101885075A Air cooling device for controlling thermal deformation of spindle box of vertical machine tool |
| 11/11/2010 | DE102009020509A1 Werkzeugmaschine mit Maschinenspindel und Werkzeugaufnahme Machine tool with machine spindle and tool holder |
| 11/10/2010 | CN201625788U Mainshaft of turning machine |
| 11/10/2010 | CN201625787U Machine tool spindle box for tapping |
| 11/10/2010 | CN201625786U Box body of lathe headstock |
| 11/10/2010 | CN101879609A Electric main shaft supported by adopting aerostatic bearing |
| 11/10/2010 | CN101879608A Sealing device for main shaft of numerical control machine tool |
| 11/04/2010 | DE19835677C5 Einrichtung zur Zufuhr von Medien an ein Werkzeug Means for supplying media to a tool |
| 11/03/2010 | CN201618857U Saw arbor structure of hot sawing machine |
| 11/03/2010 | CN201618856U Ultra-high-speed precise pneumatic micro-spindle |
| 11/03/2010 | CN201618855U Spindle head of lathe |
| 11/03/2010 | CN201618854U Multiple-shaft spindle box of digital control boring and milling machine |
| 11/03/2010 | CN101502882B Vertical shaft gear box |
| 11/02/2010 | US7823652 Portable tool with a hand-gripped controller and method of using a portable powered tool |
| 10/27/2010 | CN201613375U 风力发电机轮毂加工装置 Wind Turbine wheel machining device |
| 10/27/2010 | CN201613356U 一种高速轻型主轴结构 A high speed spindle structure Light |
| 10/27/2010 | CN201613355U 主轴热伸长量调整装置 Spindle thermal elongation of the adjusting device |
| 10/27/2010 | CN201613354U 一种车床主轴 One kind of lathe spindle |
| 10/27/2010 | CN201613353U 一种数控立式车床主轴总成 One kind of CNC vertical lathe spindle assembly |
| 10/27/2010 | CN101870071A Built-in cooling device of high-speed rotary main shaft |
| 10/27/2010 | CN101869992A Lathe |
| 10/21/2010 | US20100263502 Lathe |
| 10/12/2010 | US7812493 Spindle apparatus |
| 10/07/2010 | DE202010008061U1 Werkzeugmaschine mit Dämpfung Machine tool with damping |
| 10/07/2010 | DE202010007834U1 Vorrichtung zum spanenden Drehbearbeiten mit einem rotierenden Antrieb des Werkstücks Apparatus for cutting rotary machining with a rotating drive of the workpiece |
| 10/07/2010 | DE102010016025A1 Arbeitsspindeleinheit für Werkzeugmaschinen Work spindle unit for machine tools |
| 10/06/2010 | CN201596805U 曲面切削加工装置 Surface cutting device |
| 10/06/2010 | CN101264576B Parallel type three-axis main-shaft head structure |
| 09/29/2010 | CN201592372U Dustproof structure of lathe spindle |
| 09/29/2010 | CN201592256U Main shaft capable of suppressing vibration |
| 09/29/2010 | CN1636703B Axle body and producing method thereof |
| 09/29/2010 | CN101844236A Exchangeable cutting head and cutting tool having the same |
| 09/29/2010 | CN101844235A Precise vertical machining centre main spindle box |
| 09/29/2010 | CN101433983B Numerical control tooth grinder for spiral bevel gear |
| 09/22/2010 | CN201586778U Miniature milling machine |
| 09/21/2010 | US7797821 Tool for pulling and cutting a Z-axis electrical interconnector |
| 09/15/2010 | CN201579421U Lathe spindle clamping device of milling lathe combined machining machine tool |
| 09/15/2010 | CN201579420U Automatic-positioning lathe main shaft structure |
| 09/15/2010 | CN201579419U Magnetic encoder for spindle of machine tool |
| 09/15/2010 | CN101829791A Electric spindle provided with detection device and capable of eliminating axial displacement |
| 09/14/2010 | US7793408 Apparatus for transferring semiconductor chip |
| 09/09/2010 | DE102009011336A1 Lanzeneinheit und Spindel mit einer solchen Lance assembly and spindle with such a |
| 09/08/2010 | CN201573080U Dust-proof device for main shaft |
| 09/08/2010 | CN201573075U Manual/ automatic feeding converting means for the main spindle of milling and drilling machine |
| 09/08/2010 | CN201572951U Laser auxiliary micro-milling equipment with six-degree-of-freedom parallel-connection platform |
| 09/08/2010 | CN101823159A Numerical control ultra-precision spindle system of head stock |
| 09/02/2010 | US20100218652 Main spindle device |
| 09/01/2010 | CN201565780U Combined type milling machine with turning tool array device and lathe tool changing mechanism |
| 09/01/2010 | CN201565634U Wheel spoke multi-shaft composite drill press of automobile wheel |
| 09/01/2010 | CN201565613U Built-in electric main spindle |