| Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028) |
|---|
| 04/07/1988 | WO1988002292A1 Rotary cutter heads |
| 04/07/1988 | WO1988002290A1 Mandrel assembly for a portable lathe |
| 04/07/1988 | DE3632679A1 Revolving clamping cylinder |
| 04/07/1988 | DE3632677A1 Revolving hollow clamping cylinder |
| 04/07/1988 | DE3631599A1 Chuck for a lathe |
| 04/06/1988 | EP0262368A1 Tool change apparatus for machining center and the like |
| 04/06/1988 | EP0262152A1 Roll support spindle |
| 04/05/1988 | US4735532 Spindle with positive lock drawbar |
| 04/05/1988 | US4735529 Combined cutting and drilling tool holder for a metal removing machine |
| 04/05/1988 | US4735422 Precision chuck |
| 04/05/1988 | US4734972 Tube plug removal machine |
| 03/31/1988 | DE3637891A1 Apparatus for turning workpieces such as brake discs and brake drums |
| 03/31/1988 | DE3347996C2 Deep-hole drilling machine |
| 03/29/1988 | US4734000 Power drawbar wrench |
| 03/17/1988 | DE3735543A1 Shuttering installation drill and its method of manufacture |
| 03/17/1988 | DE3631445A1 Hydraulic stretch clamping device |
| 03/17/1988 | DE3630808A1 Collet |
| 03/17/1988 | DE3630293A1 Drill chuck, in particular hammer drill chuck |
| 03/17/1988 | DE3630067A1 Chuck for cutting internal and external threads |
| 03/16/1988 | EP0259517A1 Spindle for a machine tool quill provided with a socket for holding a turning or a milling tool |
| 03/15/1988 | US4730837 Jaw chuck for workpieces having a plurality of processing axes |
| 03/10/1988 | DE3727445C1 Arrangement for adjusting the jaws in power-operated chucks |
| 03/09/1988 | EP0258989A1 Clamping device in a machine tool spindle |
| 03/09/1988 | EP0258771A2 Chuck |
| 03/09/1988 | EP0258763A1 Method for machining the surface of a hollow work piece |
| 03/09/1988 | EP0258557A1 Mandrel provided with angular indexable jaws |
| 03/09/1988 | CN87201976U Chuck for producing non-circle section workpiece |
| 03/09/1988 | CN86105360A Fast change top jaw system |
| 03/08/1988 | US4729702 Clamping means for taper tool shanks |
| 03/08/1988 | US4729701 Automatic tool-replacing device mounted on milling machine |
| 03/08/1988 | US4729700 Drive unit for rotary tools |
| 03/08/1988 | US4729158 Tool for aiding the assembly of drill stabilizer to the drill collar when up the bottom hole assembly |
| 03/08/1988 | CA1233629A1 Quick-connect mechanism |
| 03/03/1988 | DE3628798A1 Chuck for a hand drill |
| 03/03/1988 | DE3628234A1 Chuck for drilling tools |
| 02/24/1988 | CN87203412U Chuck for roll formed thread-pipe |
| 02/24/1988 | CN86206069U Universal combined clamping mean composed of rotary disks |
| 02/23/1988 | US4726721 For the attachment of a tool to a machine spindle |
| 02/23/1988 | US4726719 Drill chuck and tool for rotary drilling and rotary percussion drilling |
| 02/23/1988 | US4726269 Toolholder assembly |
| 02/23/1988 | US4726268 Clamping apparatus for holding a toolholder shank |
| 02/23/1988 | US4726111 Change head for a tool change apparatus |
| 02/17/1988 | EP0255847A2 Drill chuck, especially a percussion drill chuck |
| 02/17/1988 | CN87207955U Universal four-jaw chuck with locking device |
| 02/16/1988 | US4725173 Tool coupling device |
| 02/16/1988 | US4725065 Device for the coupling of attachment chucking jaws to basic jaws of a chuck |
| 02/16/1988 | US4725064 Chuck apparatus for workpieces or tools having a clamping sleeve of variable size |
| 02/09/1988 | US4723878 Clamping means for machine tool holders |
| 02/09/1988 | US4723877 Toolholder |
| 02/09/1988 | US4723778 Automatic lubricating system of power chuck |
| 02/04/1988 | DE3630805C1 Chuck |
| 02/04/1988 | DE3625893A1 Drill chuck for hand tools |
| 02/04/1988 | DE3546543C2 Machine-tool spindle and matching tool holder |
| 02/03/1988 | EP0255019A1 Self-centering chuck for a machine for the mechanical processing of the openings of hollow objects |
| 02/02/1988 | US4722645 Rotatable spindle and tool holding adapter |
| 02/02/1988 | US4722643 Tapping attachment adapted for numerical computer control |
| 02/02/1988 | US4722536 Quick change chuck jaw |
| 01/28/1988 | DE3623659A1 Device for clamping relative to one another parts which can be moved relative to one another |
| 01/26/1988 | US4721423 Chuck |
| 01/20/1988 | EP0253761A2 Chuck for tools |
| 01/20/1988 | EP0252987A1 Shell type milling cutter and mounting method thereof |
| 01/20/1988 | CN87207977U Three-jaw chuck |
| 01/20/1988 | CN87202741U Jig for holding thin wall cylinder-shaped workpiece |
| 01/19/1988 | US4720221 Machine tool with an angle spindle attachment |
| 01/19/1988 | US4720114 Roller mandrell chuck |
| 01/13/1988 | EP0252291A2 Metal working machine with spindle head |
| 01/12/1988 | US4718799 Cutting tool comprising a cutting head and a holding shank connected thereto |
| 01/12/1988 | US4718682 Four jaw radial chuck |
| 01/07/1988 | EP0251996A1 Chuck for tools |
| 01/07/1988 | EP0251266A2 Automatic self-centering and self-positioning mandrel |
| 01/07/1988 | EP0250724A2 Concentric chuck for turning-machines |
| 01/05/1988 | US4717132 Vise with sliding movable clamp surface |
| 01/05/1988 | CA1231090A1 Rotary drill chucks |
| 12/30/1987 | WO1987007864A1 Adjustable socket including rotatable adjuster |
| 12/29/1987 | US4715753 Tool-head/tool-holder coupling |
| 12/23/1987 | EP0249722A1 Holder for a tool drive |
| 12/23/1987 | CN86206531U Gripper for main shaft of instrument lathe |
| 12/22/1987 | US4714390 Boring tool |
| 12/22/1987 | US4714389 Tool holder |
| 12/17/1987 | WO1987007548A1 A tool holder and a tool therefor |
| 12/17/1987 | DE3249643C2 Tool holder |
| 12/15/1987 | US4712831 Jaw alignment pin for a stretch jaw chuck |
| 12/15/1987 | US4712720 Device for mutually centering and clamping two pipe bodies to be welded to one another |
| 12/09/1987 | EP0248203A2 Chuck with two opposite clamping-jaws |
| 12/08/1987 | US4711457 Drill chuck for hand-held tools |
| 12/02/1987 | EP0247410A2 Coupling for linking toolhead and toolholder with machine tools |
| 12/01/1987 | US4710079 Quick change spindle adapter for tool holder |
| 12/01/1987 | US4710077 Locking tool holder |
| 12/01/1987 | US4709512 Chucking device of workpiece in grinding machine |
| 11/26/1987 | DE3617540A1 Cooling device on a tool holder of a machine tool |
| 11/26/1987 | DE3617106A1 Quick-action chuck |
| 11/26/1987 | DE3617105A1 Drill chuck |
| 11/25/1987 | EP0246565A2 Machine tool spindle |
| 11/24/1987 | US4708548 Releasable coupling |
| 11/24/1987 | US4708547 Safety tool-holder for machine-tools |
| 11/24/1987 | US4708543 Coarse radial adjustment boring quill |
| 11/24/1987 | US4708041 Lathe mounting apparatus |
| 11/24/1987 | US4708040 Lock rod and apparatus for holding a toolholder |
| 11/19/1987 | WO1987006870A1 An impact apparatus |
| 11/19/1987 | EP0245629A2 Device on spindles of turning machines for clamping power-actuated workpiece holders, in particular chucks |