| Patents for B23B 39 - General-purpose boring or drilling machines or devices; Sets of boring or drilling machines (3,312) |
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| 04/07/1987 | US4655652 Method of multiple station drilling |
| 04/07/1987 | US4654956 Drill apparatus for use with computer controlled plotter |
| 03/26/1987 | WO1987001633A1 Adapter for positioning and holding auxiliary devices, e.g. jaw vices, on machine tools, particularly column drilling machines |
| 03/25/1987 | EP0215748A1 A revolving turret particularly for lathe machining centers |
| 03/18/1987 | EP0214583A1 Facing and boring head |
| 03/17/1987 | US4650639 Method and apparatus for eliminating leakage spaces between the partitions surrounding the core of a pressurized water nuclear reactor |
| 03/17/1987 | US4650638 Method for eliminating leakage spaces between the partitions surrounding the core of a pressurized water nuclear reactor |
| 03/17/1987 | US4650376 Structure for installing a multispindle attachment on a drilling machine or the like |
| 03/17/1987 | US4649610 Machine tool |
| 03/12/1987 | DE3527971A1 Device for drilling large holes |
| 03/11/1987 | EP0214090A1 Drive mechanism for tool holders in a machine tool |
| 02/24/1987 | US4645391 Work set up method and apparatus |
| 01/27/1987 | US4638537 Concise quick release tool holder |
| 01/21/1987 | EP0208904A1 Interlinkable drilling station |
| 01/10/1987 | CN85101320A Machine tool with replaceable gang heads |
| 11/11/1986 | US4621408 Sequential phase convertible machine |
| 10/21/1986 | US4617720 Automated machine tool having a rotary indexing fixture |
| 10/15/1986 | CN85107710A Apparatus for preventing invasion of cutting liouid in replaceable head type machine tool |
| 09/30/1986 | US4614020 Mechanism and method for automatically changing tools |
| 09/16/1986 | US4611957 Drilling and boring fixture for furniture hardware parts |
| 09/09/1986 | US4610578 Hole machining device |
| 09/09/1986 | US4610074 Automatic tool changer of a machine tool |
| 09/02/1986 | US4609310 Drilling machine |
| 09/02/1986 | CA1210580A1 Laser apparatus and method for effectively projecting the axis of rotation of a rotating tool holder |
| 08/27/1986 | EP0192221A2 Milling and/or boring machine |
| 08/20/1986 | EP0191457A1 Counter-sinking tools |
| 08/19/1986 | US4606686 Tool indexing device |
| 08/05/1986 | US4604008 Metal working machine having polygon tool support bar |
| 07/29/1986 | US4602901 Milling-boring machine |
| 07/22/1986 | USRE32211 Machine tool and method |
| 06/10/1986 | US4594037 Multi-spindle unit |
| 04/23/1986 | EP0178944A1 Industrial robots |
| 04/01/1986 | US4579483 Machine for drilling fragile sheet-like materials, in particular sheet glass and the like |
| 04/01/1986 | US4579321 Positioner of compact type for working position in sheet or plate machining |
| 03/04/1986 | US4573835 Machine for boring a plate workpiece |
| 02/19/1986 | EP0172105A1 Working centre for numerically controlled beams |
| 02/18/1986 | US4571131 Device for clamping boring bar in horizontal boring and milling machine |
| 01/28/1986 | US4566202 Laser apparatus for effectively projecting the axis of rotation of a rotating tool holder |
| 01/22/1986 | EP0169029A2 Machine tools |
| 11/26/1985 | US4555203 Drilling machine |
| 11/05/1985 | US4550488 Gang head type machine tool |
| 10/23/1985 | EP0158868A2 Multi-spindle drilling head |
| 10/16/1985 | EP0158182A2 Milling and boring head for a machine tool |
| 09/18/1985 | EP0155241A2 Device for the automatic adjustment of a tool on a tool holder fixed on a chuck of a machine tool, without detaching the tool holder and using the rotation of the chuck |
| 09/18/1985 | EP0154790A1 Drilling machine for the manufacture of furniture |
| 09/11/1985 | EP0154571A1 Machining centre for sequential machining |
| 09/03/1985 | CA1192731A1 Controllable tool feeding apparatus |
| 08/07/1985 | EP0150915A1 Machine tool shaft drive system |
| 06/11/1985 | US4521950 Automatic tool change machine tool |
| 05/21/1985 | US4517857 Gear interference preventing mechanism in multi-spindle head attachment |
| 04/30/1985 | US4514116 Drive mechanism for radial adjustment of a drilling tool |
| 04/16/1985 | US4510668 Machining center |
| 04/03/1985 | EP0135849A2 Machine for drilling fragile sheet-like materials, in particular sheet glass and the like |
| 03/19/1985 | US4505625 For the internal machining of bores in workpieces |
| 02/12/1985 | CA1182564A1 Robot teaching interposer configuration and method |
| 01/15/1985 | US4493595 Compact multiple spindle boring head with quick change tool supports |
| 01/02/1985 | EP0129677A2 Machining centre for milling and drilling operations |
| 01/01/1985 | US4491295 Gang cutting tool assembly and method of forming same |
| 12/27/1984 | EP0129521A2 Method and device for handling plane workpieces when boring holes |
| 12/25/1984 | US4489629 Boring and facing head as well as a machine designed for receiving this head |
| 12/12/1984 | EP0046806B1 Composite boring and honing machine and method of using the same |
| 11/27/1984 | US4485453 Device and method for determining the location and orientation of a drillhole |
| 10/23/1984 | US4478540 Spindle head assembly with oblique axis of rotation |
| 10/02/1984 | US4473937 System for automatic fine adjustment of tools |
| 08/07/1984 | US4463490 Composite boring and honing machine and method of making the same |
| 08/07/1984 | CA1172068A1 Device for making two axially parallel bores |
| 06/19/1984 | US4454645 Multiple station drilling apparatus |
| 06/05/1984 | US4452553 Adjusting drive for the cutting edge of a tool |
| 05/29/1984 | US4451187 Machine tool |
| 05/29/1984 | US4451185 For use in a machine tool system |
| 05/08/1984 | US4447177 Tool holder with tool position compensating mechanism |
| 04/10/1984 | US4441245 Gang cutting tool assembly |
| 04/03/1984 | US4440530 Machine tool with tool position compensating apparatus and contact detecting apparatus |
| 02/21/1984 | US4432258 Controllable tool feeding apparatus |
| 01/24/1984 | US4427323 Device for making two axially parallel bores |
| 12/13/1983 | US4419803 Method of forming a tool assembly |
| 11/22/1983 | US4416569 Tool position compensating mechanism |
| 11/10/1983 | WO1983003786A1 Vertical lathe |
| 10/26/1983 | EP0092021A2 Drillhole centerline determining device and its use for robot teaching and calibration |
| 10/25/1983 | US4411177 Numerical control surfacing plate |
| 10/18/1983 | US4410311 Self-cooling universal joint |
| 09/27/1983 | US4406566 Line boring machine |
| 09/20/1983 | US4404729 Multi-spindle machine tools |
| 09/14/1983 | EP0088133A1 Automatic tool exchange mechanism |
| 09/14/1983 | EP0088131A1 Automatic tool exchange device for machine tool |
| 09/06/1983 | US4402636 Convertible machining center |
| 08/23/1983 | US4400118 Machine tool with bore diameter measuring apparatus and tool position compensating apparatus |
| 08/09/1983 | US4397074 Method of forming a gang cutting tool assembly and tool formed thereby |
| 07/12/1983 | USRE31304 Machine for drilling holes in right-angular work surfaces |
| 06/22/1983 | EP0081590A1 Tool diameter correcting method for numerical control device |
| 05/03/1983 | CA1145593A2 Magnetic base drill |
| 03/31/1983 | WO1983001029A1 Automatic tool exchange mechanism and method |
| 03/31/1983 | WO1983001028A1 Automatic tool exchange device for machine tool |
| 03/29/1983 | US4378185 Tool driving apparatus |
| 03/09/1983 | EP0073426A2 Controllable tool feeding apparatus |
| 02/23/1983 | EP0072749A1 Automatic drilling device for flat panels, in particular vehicle raves |
| 02/09/1983 | EP0071536A1 Device for eliminating the leaks through the partitions surrounding the core of a P.W.R. |
| 01/05/1983 | EP0068952A1 High productivity machine tools |
| 12/28/1982 | US4365916 Turning type multi-spindle attachment |
| 12/09/1982 | WO1982004336A1 Tool diameter correcting method for numerical control device |