| Patents for B23B 29 - Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders (6,603) |
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| 12/27/1990 | WO1990015692A1 Rotatably driven spindle |
| 12/25/1990 | US4979852 Automatic pivot head |
| 12/25/1990 | US4979850 Apparatus for precision line boring of engines and like mechanisms |
| 12/25/1990 | US4979845 Device for connection of two machine parts, in particular two tool portions of machine tools |
| 12/19/1990 | EP0402506A1 Driven spindle |
| 12/19/1990 | CN2067617U Heavy internal cooling module combination clamping lathe tool |
| 12/13/1990 | WO1990014913A1 Tool assembly with a hydraulic chip-breaking fluid system |
| 12/12/1990 | EP0402011A2 Machine tool for and method of single point diamond turning |
| 12/06/1990 | DE3918118A1 Plandrehkopf mit massenausgleich Facing head with mass balancing |
| 12/06/1990 | DE3918034A1 Cutter for turning stepped profiles - has tool-bit with locating balls that can be forced against cutter body to adjust position |
| 12/06/1990 | DE3918032A1 Cutter for turning stepped ID and OD - has tool bit and clamping nut located by grub screws to give two=way adjustment of tool tip |
| 12/05/1990 | EP0401156A2 Boring device for making undercuttings |
| 11/29/1990 | WO1990014188A1 Adjustable cutting tool |
| 11/29/1990 | WO1990014187A1 Tool with at least one radially adjustable tool holder |
| 11/29/1990 | WO1990014186A1 Tool with adjustable interchangeable cartridge |
| 11/29/1990 | DE3916582A1 Tool support for heavy machining operations - has easily fitted tool support block which does not interfere with automatic tool changing |
| 11/29/1990 | DE3916565A1 Werkzeug mit mindestens einem radial verstellbaren werkzeughalter Tool with at least one radially adjustable tool holders |
| 11/28/1990 | EP0190321B1 Tool holder for driven tools |
| 11/20/1990 | US4971486 Undercutting drill |
| 11/07/1990 | EP0395687A1 Surfacing machine |
| 10/23/1990 | US4964322 Dynamic differential drive |
| 10/10/1990 | EP0391881A2 Machine element, particularly tool holder with high vibration stability and process for its manufacture |
| 10/10/1990 | EP0391073A2 Tool holder for clamping in a receiving socket of a tool support, particularly a revolving support |
| 10/04/1990 | DE3910693A1 Device for mounting a turning tool in the turret head of a lathe |
| 10/04/1990 | DE3910677A1 Balanced facing head |
| 10/03/1990 | EP0390697A1 Apparatus for boring and surfacing with automatic advance and withdraw |
| 10/03/1990 | CN2063056U Multifunctional combined clamped tool |
| 10/03/1990 | CN2063055U Boring head adjustable by micrometers |
| 10/03/1990 | CN1045848A Device for coupling modules |
| 09/27/1990 | DE3909749A1 Tool carrier |
| 09/27/1990 | DE3909643A1 Cutting-edge arrangement for tools cutting with a circular movement |
| 09/26/1990 | EP0388783A2 Cutting tool for chip cutting |
| 09/26/1990 | CN2062670U Conbined cutter frame for processing cover or disk parts |
| 09/20/1990 | WO1990006579A3 Improved disc unit |
| 09/19/1990 | EP0387513A1 Tool carrying slide for lathes |
| 09/11/1990 | US4955767 Boring attachment |
| 09/11/1990 | US4955264 Tool assembly with a hydraulic chip-breaking fluid system |
| 09/04/1990 | US4954024 Precision boring tool |
| 09/04/1990 | US4954023 Internal cutting head for drifting pipe |
| 08/28/1990 | US4951536 Tool holder having integral wedge clamping mechanism |
| 08/23/1990 | WO1990009256A1 Device for connection of pipe-fitting modules |
| 08/23/1990 | DE3904631A1 Turret head for machine tools, in particular for lathes |
| 08/22/1990 | EP0382758A1 Machine-tool, clamping accessory and tool head |
| 08/16/1990 | EP0382474A2 A boring apparatus |
| 08/14/1990 | WO1990009253A1 Coupling for releasably fastening components parts to corresponding support parts |
| 08/10/1990 | CA2009753A1 Device for coupling modules |
| 08/08/1990 | EP0381626A1 Rotary boring tool |
| 08/07/1990 | US4945793 Tool coupling |
| 08/07/1990 | US4945792 Boring tool for machining the interior of narrow neck casing |
| 07/31/1990 | US4944198 Tool-holder turret with an epicyclic transmission and positioning unit |
| 07/18/1990 | CN2059380U Rotatable lathe tool bar with internal screw located by pin |
| 07/17/1990 | US4941782 Adjustable boring bar |
| 07/04/1990 | EP0376204A2 Adjustable boring bar cartridge |
| 07/03/1990 | US4938110 Cam shaft tool |
| 06/26/1990 | EP0343190A4 Toolholder and method of releasably mounting. |
| 06/26/1990 | CA1270651A1 Tool with shape memory expander |
| 06/22/1990 | CA2005393A1 Boring device, particularly for accurate boring |
| 06/19/1990 | CA1270386A1 Cutting tool compensator for stationary machine tool |
| 06/19/1990 | CA1270385A1 Cutting tool compensator for rotary machine tool |
| 06/14/1990 | WO1990006579A2 Improved disc unit |
| 06/13/1990 | DE3841734A1 Mounting for tools |
| 06/12/1990 | US4933868 Rotary cutting tool |
| 06/12/1990 | US4932814 Portable line boring machine |
| 06/12/1990 | US4932295 Automatic clamping unit for receiving and holding a tool holder |
| 06/06/1990 | EP0371351A2 Tool holder |
| 06/05/1990 | US4930957 Centering system for rotary machine elements, particularly boring, milling, reaming tools and the like |
| 05/31/1990 | WO1990005608A1 Adjustable cutting tool for machining by chip removal |
| 05/31/1990 | WO1990005606A1 Adjustable tool holder |
| 05/23/1990 | EP0369211A2 Clamping device to link a tool head with a tool holder in machine tools |
| 05/23/1990 | DE3838816A1 Schneidwerkzeug fuer die spanabhebende bearbeitung Cutting tool for chip removing machining |
| 05/22/1990 | US4927301 Adjustable boring bar cartridge |
| 05/17/1990 | WO1990005037A8 Boring head |
| 05/17/1990 | WO1990005037A1 Boring head |
| 05/16/1990 | CN2057122U Regrindable ring-fan shaped tool clamped cutter |
| 05/02/1990 | EP0366047A2 Grooving or threading tool |
| 04/25/1990 | EP0364932A2 Coarse/fine adjustment boring head |
| 04/25/1990 | EP0364885A1 Device for automatically activating the feed and reverse motion of the tool-slide of a boring head |
| 04/18/1990 | CN2056101U Balance tool holder for lathe |
| 04/18/1990 | CN1041303A Cutting insert and tool holder therefor |
| 04/04/1990 | CN2055418U Multipurpose combined tool for lathe |
| 04/03/1990 | US4913602 Apparatus for the fine adjustment of a tool for a rotating radial adjusting head |
| 04/03/1990 | CA1267274A1 Tool holder with plurality of cutting inserts |
| 03/27/1990 | US4911044 Ultrasonic vibration cutting device |
| 03/22/1990 | WO1990002623A1 Tool holder having integral wedge clamping mechanism |
| 03/20/1990 | US4909684 Retention knob for a tool holder and cutting tools employing the same |
| 03/14/1990 | CN2054384U Multi-functional high-precision four-work place rotary auxiliary tool |
| 03/08/1990 | WO1990002011A1 Automatic clamping unit for receiving and holding a tool holder |
| 03/08/1990 | WO1990002010A1 Fineboring machine and process for producing bores with any polar and/or axial generating line |
| 03/07/1990 | CN2053956U Step cam indexing digital controlled lathe turret |
| 02/26/1990 | EP0343164A4 Lock rod and apparatus for holding a toolholder. |
| 02/13/1990 | US4899628 Dynamically compensating counterbalance |
| 02/13/1990 | US4899409 Manual tool for preparing tube ends for jointure |
| 02/07/1990 | EP0353436A1 Adjusting device, especially for tools |
| 02/06/1990 | US4898500 Ball end mill with throw away insert |
| 02/06/1990 | US4898054 Tool for chip removing machining |
| 01/30/1990 | CA1264923A1 Tool holder |
| 01/24/1990 | CN1038962A Dynamically compensating counterbalance |
| 01/18/1990 | DE3822615A1 Bohreinrichtung mit mindestens einem umlaufenden bohrkopf mit einem quer zur drehachse fein einstellbaren werkzeugtraeger A drilling rig with at least one rotating drilling head with a transverse to the axis of rotation finely adjustable toolholder |
| 01/02/1990 | US4890523 Tool cutter head |
| 12/20/1989 | CN2049573U Multi-arm tool holder |