| Patents for B23B 19 - Headstocks; Equivalent parts of any machine tools (3,087) |
|---|
| 10/15/2009 | DE102006042539B4 Arbeitsspindel und Verfahren zum Betreiben einer Arbeitsspindel Work spindle and method of operating a work spindle |
| 10/15/2009 | DE102005007038B4 Werkstückspindelstock Workhead |
| 10/14/2009 | CN201324838Y Electric main shaft part of composite milling machine tool |
| 10/14/2009 | CN201324835Y Multi-shaft numerically controlled lathe for bars |
| 10/07/2009 | CN201320609Y Case type sliding-bearing motorized spindle assembled in motor |
| 09/30/2009 | CN201316809Y Main shaft locking device |
| 09/30/2009 | CN201316808Y Precision main shaft locking device |
| 09/30/2009 | CN101543896A Numerical control vertical lathe headstock |
| 09/30/2009 | CN101543895A Main spindle box of numerical control vertical lathe |
| 09/23/2009 | CN101540540A Piezoelectric type ultrasonic rotary main shaft device |
| 09/23/2009 | CN101537515A Numerical control sawing processing machine for metal ring-shaped parts |
| 09/16/2009 | CN101530971A Spindle device with rotor jetting driving fluid |
| 09/03/2009 | WO2009107340A1 Rolling bearing and spindle device using the same |
| 09/02/2009 | CN201300214Y Spindle blowing sealing structure |
| 09/02/2009 | CN201300213Y High-accuracy lathe spindle |
| 09/02/2009 | CN101518878A Energy-saving machine tool for mechanical gear box without spindle |
| 09/02/2009 | CN101518829A Machine tool dual-casing spindle system |
| 09/01/2009 | US7581473 Tool holder and machine tool equipped with the tool holder |
| 08/26/2009 | CN201295774Y Machine tool principal axis |
| 08/26/2009 | CN201295773Y Principal axis set of lathe special for piston |
| 08/26/2009 | CN201295772Y Main axle set for high precision special purpose machine |
| 08/26/2009 | CN201295771Y Main shaft gap-adjusting structure of high-precision digital control drill |
| 08/26/2009 | CN201295770Y Combining device capable of rapidly replacing main axle transmission mechanism |
| 08/26/2009 | CN201295767Y Precision Lathe |
| 08/20/2009 | WO2009101709A1 Machine tool and working method |
| 08/20/2009 | DE102008008855A1 Lageranordnung Bearing assembly |
| 08/19/2009 | CN201291333Y Spiral bevel gear digital control lapping device |
| 08/19/2009 | CN201291307Y Digital control cam shaft lathe |
| 08/19/2009 | CN101511527A Working head for machine tool |
| 08/19/2009 | CN101508069A Numerically-controlled milking composite machine tool |
| 08/19/2009 | CN100528429C Vertical and horizontal processing center main-shaft box system |
| 08/12/2009 | CN201287258Y Miniature milling composite machine |
| 08/12/2009 | CN201287202Y Spindle unit of machine tool |
| 08/12/2009 | CN201287201Y Horizontal machine-tool main-shaft box |
| 08/12/2009 | CN101502882A Vertical shaft gear box |
| 08/05/2009 | CN101497164A Mini turning and milling compounding machine |
| 07/30/2009 | WO2009094129A2 Method to align characteristic frequency of material removal tool and rotation speed of spindle of machine tool and material removal tool so aligned |
| 07/29/2009 | CN201279593Y Automatic balancing mechanism of machine tool headstock |
| 07/23/2009 | US20090187270 Method to align characteristic frequency of material removal tool and rotation speed of spindle of machine tool and material removal tool so aligned |
| 07/22/2009 | EP2080582A1 Processing head for machine tool |
| 07/22/2009 | EP2080581A1 Working head for machine tool |
| 07/22/2009 | CN201275626Y Vertical lathe main spindle box mounting structure |
| 07/22/2009 | CN101486106A Main spindle transmission control system of economy type numerically controlled lathe |
| 07/22/2009 | CN100515625C Backlash eliminating method for spindle sleeve of railway lathe and spindle head stock manufactured by the method |
| 07/15/2009 | CN201271742Y High speed electric main spindle apparatus of machine tool |
| 07/15/2009 | CN101480723A Machine tool main spindle driving device |
| 07/15/2009 | CN100513025C Magnet motive numerical control machine electricity main axis system without bearing and implement method |
| 07/08/2009 | EP2077170A1 Spindle device |
| 07/07/2009 | US7555974 Finned spindle liner |
| 07/07/2009 | US7555973 Automatic lathe |
| 07/01/2009 | CN201264102Y Air-float main spindle capable of independently measuring applied force of main spindle |
| 07/01/2009 | CN101468400A Direct-connecting main spindle for multiple-spindle processor |
| 06/30/2009 | CA2584691C Inductive coupling system |
| 06/24/2009 | CN101462177A Main spindle set |
| 06/18/2009 | DE102006062144B4 Motorspindel mit einer Löseeinheit Motor spindle with a release unit |
| 06/18/2009 | DE102005032487C5 Werkzeugaggregat Tool unit |
| 06/17/2009 | CN201257521Y Milling head bearing ring multiple blade saw milling machine |
| 06/10/2009 | DE102007033620B4 Spindeleinheit zum Einbau in eine Werkzeugmaschine Spindle unit for installation in a machine tool |
| 06/10/2009 | CN201253684Y Chief axis relief structure with slew-cylinder flange |
| 06/03/2009 | EP1449612B1 Spindle device of machine tool and method of replacing spindle |
| 05/28/2009 | US20090133546 Spindle Apparatus |
| 05/28/2009 | DE202009002009U1 Arbeitsspindeleinheit für Werkzeugmaschinen Work spindle unit for machine tools |
| 05/27/2009 | CN101439414A Machine for threading tube body |
| 05/20/2009 | CN201239807Y Labyrinth type gas-tight sealing apparatus for machine tool main spindle |
| 05/20/2009 | CN201239806Y Single point location apparatus for lathe spindle |
| 05/20/2009 | CN201239805Y Pop rivet type universal main spindle |
| 05/20/2009 | CN201239804Y Main spindle box assembly with left-right swing type machine tool |
| 05/20/2009 | CN101433983A Numerical control tooth grinder for spiral bevel gear |
| 05/20/2009 | CN101433970A Apparatus for locking main shaft |
| 05/20/2009 | CN101433969A Apparatus for locking accurate main shaft |
| 05/14/2009 | WO2009060583A1 Bearing device |
| 05/14/2009 | WO2009060574A1 Spacer manufacturing method for spindle stock |
| 05/13/2009 | CN101428351A Gap-adjusting structure of high-accuracy numerical control drill |
| 05/13/2009 | CN101428350A 机床 Machine tool |
| 05/13/2009 | CN100487263C Precision high speed chief axis power transmission connecting mechanism |
| 05/07/2009 | DE202009001099U1 Einrichtung zur Messung und Kompensation thermischer Verformungen an einer Werkzeugmaschinenpinole Means for measuring and compensating for thermal deformation on a tool spindle |
| 05/06/2009 | CN201231322Y Main-axle positioning numerical-control special device |
| 05/06/2009 | CN201231321Y Actuation mechanism of high-speed precise numerical-controlled lathe |
| 05/06/2009 | CN100485203C Rotary apparatus |
| 04/30/2009 | DE102007051476A1 Roller bearing for e.g. machine tool spindle of driven cutting tool, has paths defining radial planes and pressure lines, where pressure lines cut rotation axis of shaft on side with respect to radial planes |
| 04/29/2009 | CN201227746Y Frequency conversion spindle apparatus for lathe spindle |
| 04/29/2009 | CN201227692Y Spindle with apparatus for preventing cutting fluid leakage |
| 04/29/2009 | CN100482388C Principal axis device |
| 04/23/2009 | WO2007041589A3 Rim molding processes and assemblies for producing golf ball components |
| 04/22/2009 | CN201224016Y Drilling and tapping dual-purpose drill machine |
| 04/22/2009 | CN201223945Y Lathe |
| 04/22/2009 | CN101412185A Numerical control drilling-milling apparatus having a plurality of independent process systems |
| 04/16/2009 | DE19701541B4 Werkzeugmaschine mit Luftlagerung Machine tool with air bearings |
| 04/15/2009 | CN201220277Y Precise NC lathe |
| 04/15/2009 | CN101407028A Transmission gear for control spindle of cam automatic lathe |
| 04/15/2009 | CN101406975A Numerical control machine for lapping spiral bevel gear |
| 04/15/2009 | CN101406965A Large-load bearing bed head structure equipped with eccentric clamping fixture |
| 04/14/2009 | CA2360870C Lathe |
| 04/08/2009 | CN201217108Y Zero-drive numerical control hobbing machine |
| 04/08/2009 | CN201217078Y Low-speed large-torque workpiece primary shaft apparatus of horizontal zero-drive chain gear hobber |
| 04/08/2009 | CN201217077Y Novel lathe spindle case body |
| 04/08/2009 | CN201217074Y Mixed type multi-headstock lathe |
| 04/08/2009 | CN101402168A Automatic high-speed sleeve gasket machine |
| 04/01/2009 | CN201214192Y Transmission device of directly joined spindle |
| 04/01/2009 | CN101400467A Spindle head device and machine tool |