| Patents for B23B 31 - Chucks; Expansion mandrels; Adaptations thereof for remote control (16,028) |
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| 09/23/1999 | DE19812267A1 Zangenbolzenfutter A collet pin chuck |
| 09/22/1999 | EP0943385A1 Clamping device for tool spindle |
| 09/22/1999 | EP0943384A1 Chuck |
| 09/22/1999 | EP0942806A1 Nut for accommodating the head of a fastening element or for inserting into the same |
| 09/22/1999 | EP0942799A1 Milling tool |
| 09/22/1999 | EP0942798A1 Tool for chip-removal |
| 09/22/1999 | EP0751843B1 Device for cooling a machine tool retained in a revolver plate |
| 09/22/1999 | CN1229375A Tool coupling and method for coupling two tool parts |
| 09/21/1999 | US5954463 Reversible drill driver tool |
| 09/21/1999 | US5954347 Tool holder and tool for drilling and striking machine tool |
| 09/21/1999 | US5954346 Hydraulic chuck |
| 09/21/1999 | CA2157284C Improved collet and method for optimizing gripping action thereof |
| 09/21/1999 | CA2134404C Milling tool holder |
| 09/16/1999 | WO1999046073A1 Chuck with locking body |
| 09/16/1999 | DE19909062A1 Self centring, three-jaw chuck for turning operations |
| 09/16/1999 | DE19810911A1 Bohrwerkzeug Drilling tool |
| 09/15/1999 | EP0941792A2 Drilling tool |
| 09/14/1999 | US5951024 For holding a tool bit to a drive spindle of a power tool |
| 09/14/1999 | US5951023 Air chuck |
| 09/14/1999 | CA2175379C System for coupling machine tools |
| 09/09/1999 | DE19809689A1 Headstock coupling used for workpiece pallet positioning in machine tools e.g. automatic lathe, milling machines |
| 09/08/1999 | EP0939683A1 Clamping device |
| 09/08/1999 | CN1228046A Ophthalmic lens generating apparatus having vibration dampening structure |
| 09/07/1999 | US5947660 Tool for cutting machining |
| 09/07/1999 | US5947657 Drill jig assembly having hydraulic chuck and drill guide with pilot bore |
| 09/07/1999 | US5947484 Quick-change chuck device |
| 09/02/1999 | DE19808450A1 Drive device for miniature cutting, grinding and polishing tool e.g. used by manicurists or dentists |
| 08/31/1999 | US5944331 Chuck adapter |
| 08/31/1999 | US5944330 Lathe mates |
| 08/31/1999 | US5944328 Chuck |
| 08/31/1999 | US5944327 Collet chuck device |
| 08/31/1999 | US5944325 Mechanically actuated hydrostatic tool holder |
| 08/26/1999 | WO1999042238A1 Quick-coupling face-driver assembly |
| 08/26/1999 | DE19809102A1 Clamping pad prodn for use in a bending tool |
| 08/24/1999 | US5941764 Shaft-equipped grinder used in a mold-graving device |
| 08/24/1999 | US5941647 Guide bush and method of forming hard carbon film over the inner surface of the guide bush |
| 08/24/1999 | US5941538 Equalizing chuck |
| 08/24/1999 | US5941146 Work spindle |
| 08/19/1999 | WO1999041032A1 Sealed chuck assembly |
| 08/19/1999 | DE19860184A1 Vorrichtung zum Verbinden eines Werkzeugkopfs mit einem Spannschaft Device for connecting a tool head having a clamping shaft |
| 08/19/1999 | DE19828734C1 Appts to measure and adjust the dimensions of a cutting tool |
| 08/18/1999 | EP0936025A2 Clamping system with clamping cylinder and clamping part |
| 08/17/1999 | US5938380 Method for rotationally driving gear material when hob machining is performed, and gear |
| 08/17/1999 | US5938212 Holder for non-locking bit in a locking bit chuck |
| 08/17/1999 | CA2187344C Apparatus for holding a toolholder shank |
| 08/11/1999 | EP0934787A2 Device for chamfering the end of a tube |
| 08/11/1999 | EP0934137A1 Collet chuck device |
| 08/11/1999 | EP0934136A1 Quick release chuck device |
| 08/11/1999 | EP0934135A1 Tool coupling and method for coupling two tool parts |
| 08/10/1999 | US5934846 Chuck |
| 08/10/1999 | US5934690 Chuck unit of a power hand tool |
| 08/10/1999 | US5934689 Used with a manual/powered driver having a rotatable drive shaft |
| 08/10/1999 | US5934688 Quick setting and release actuator for work holder |
| 08/05/1999 | WO1999038647A1 Drill or milling head |
| 08/05/1999 | WO1999038632A1 Composite drill bit using adhesive bond |
| 08/05/1999 | WO1999026757A3 4-jaw self-centering prohold chucking system |
| 08/05/1999 | DE19803500A1 Chuck for thin walled workpiece |
| 08/04/1999 | EP0933156A2 Chuck with jaw blade rotational stop |
| 08/04/1999 | EP0933155A2 Drill chuck |
| 08/04/1999 | EP0932466A1 Chuck |
| 08/04/1999 | CN1224646A Chuck with jaw blade rotational stop |
| 08/04/1999 | CN1224645A Drill chuck with matching jaw and jaw passageways |
| 08/03/1999 | US5931069 Crankshaft turning machine |
| 07/29/1999 | WO1999037439A1 Main spindle apparatus for machine tools, and multispindle head for machine tools |
| 07/29/1999 | WO1999037430A1 Magnetic chuck assembly |
| 07/29/1999 | WO1999037428A1 Device for connecting a tool head with a clamping shank |
| 07/29/1999 | CA2318109A1 Device for connecting a tool head with a clamping shank |
| 07/28/1999 | CN1223923A Molded chuck |
| 07/28/1999 | CN1044345C Loading and unloading device for circular cutting tool |
| 07/28/1999 | CN1044344C Apparatus in machine hold by hand which can make tool rotating together |
| 07/27/1999 | US5928241 Quick connection method and device, and surgical instrument for driving interchangeable rotary tools |
| 07/27/1999 | US5927914 Compact chuck assembly for a power drill |
| 07/27/1999 | US5927913 Tool holder |
| 07/27/1999 | US5927912 Composite drill bit using adhesive bond |
| 07/27/1999 | US5927168 Tool unit clamping apparatus having improved short stroke locking mechanism |
| 07/27/1999 | US5926931 Retention knob extraction tool |
| 07/22/1999 | DE19829931A1 Keyless drilling chuck for drilling apparatus |
| 07/22/1999 | DE19800998A1 Drill chuck with easier-to-make chuck body |
| 07/21/1999 | EP0929372A1 Milling cutter |
| 07/21/1999 | EP0682585B1 Apparatus and method for balancing rotary tools |
| 07/20/1999 | US5924702 Non-impact keyless chuck |
| 07/14/1999 | EP0928230A1 Spring chuck |
| 07/14/1999 | EP0755313B1 Toolless quickchange blade clamp for reciprocating saws |
| 07/13/1999 | US5921730 Rotary power tool with remotely actuated chuck |
| 07/13/1999 | US5921563 Quick release integrated collet and chuck device |
| 07/13/1999 | US5921562 Magnetic chuck assembly |
| 07/13/1999 | US5921561 Collet assembly |
| 07/13/1999 | US5921560 Direct drive rotational motor with axial vacuum |
| 07/13/1999 | CA2175699C An apparatus for holding a toolholder shank utilizing a rotatable cam to minimize kickback |
| 07/07/1999 | EP0927087A1 Device for accommodating a tool or a support element in a machine tool or a spindle |
| 07/06/1999 | US5919013 Opthalmic lens generating apparatus having vibration dampening structure |
| 07/06/1999 | US5918887 Drill chuck with matching jaw and jaw passageways |
| 07/06/1999 | US5918886 Keyless drill chuck |
| 07/06/1999 | US5918870 Clamping device for clamping a quick-clamp cylinder on a support plate for processing machines |
| 07/06/1999 | US5918868 Universal modular fixturing systems |
| 07/06/1999 | US5918515 Lathe reference stop and combination tool |
| 07/06/1999 | US5918514 Multi-spindle CNC lathe |
| 06/30/1999 | EP0925871A2 Clamping apparatus |
| 06/30/1999 | EP0925862A1 Electric chuck for machine tool and method of opening or closing gripping pawl of same |
| 06/30/1999 | EP0925144A1 Workpiece spindle device for a machine tool |