Patents for B23C 3 - Milling particular work; Special milling operations; Machines therefor (8,354) |
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12/30/1998 | WO1998059137A1 Key plate and method of production thereof |
12/23/1998 | EP0885082A1 Method and device for machining crankshaft bearing seats |
12/17/1998 | DE19724699A1 Dressing tool arrangement for cleaning up the beads at the corners of welded profiles forming windows and doors |
12/10/1998 | WO1998055261A1 Ophthalmic lens generating apparatus having vibration dampening structure |
12/10/1998 | DE19722454A1 Verfahren zum Steuern der Bearbeitung eines Werkstückes A method of controlling the machining of a workpiece |
12/10/1998 | CA2261651A1 Ophthalmic lens generating apparatus having vibration dampening structure |
12/03/1998 | WO1998053944A1 Method for controlling workpiece machining |
11/25/1998 | EP0879110A1 Apparatus and method for machining valve seats in an engine cylinder head |
11/24/1998 | US5839859 Cutting tool mating surfaces having a V-shape cross-section |
11/24/1998 | US5839340 Apparatus for cutting tubes |
11/17/1998 | US5836729 Integrated frame and method of manufacture |
11/17/1998 | US5836077 Method for forming grooves |
11/12/1998 | DE19726568A1 Machining of the sealing surface of a coke oven door frame |
11/11/1998 | EP0876247A1 Stacked laminate mold and method of making |
11/10/1998 | US5833406 Duplicating machine, particularly for punched and laser keys |
11/05/1998 | DE19819332A1 Board-processing machine for continuous machining, e.g. milling and drilling wood |
11/03/1998 | US5829930 Arrangement for preventing chip from flying about in crankshaft miller |
11/03/1998 | US5829928 Apparatus and method for machining valve seats in an engine cylinder head |
10/29/1998 | DE19717200A1 Surface-machining equipment for hot billets or strip material |
10/28/1998 | CN1040400C Tool and method for cutting arc shape work piece |
10/22/1998 | DE19808589A1 Arrangement for rounding corners on boards, especially circuit boards |
10/14/1998 | EP0870562A2 Blade holding structure for rotary tool |
10/14/1998 | CN1195587A Slow-pushing face-drawing machining method and die guide mechanism using the same |
10/13/1998 | US5820308 Plunge milling cutter |
10/08/1998 | DE19713445A1 Milling machine for woodworking, especially for removing edge overlaps |
10/07/1998 | EP0868242A2 Rotary milling process and device |
10/06/1998 | US5816892 Positioning control for combined milling machine and internally positioned grinding wheel |
10/06/1998 | US5816755 Method for machining composites |
09/24/1998 | DE19706312A1 Drilling process used in manufacture of hollow shaft |
09/23/1998 | EP0865338A1 Apparatus for cutting a workpiece and including a kinematic tool coupling |
09/17/1998 | DE19712014A1 Procedure for shearing off buttons on turned parts |
09/16/1998 | EP0864121A1 Method and device for milling three-dimensional workpieces |
09/16/1998 | CN2291242Y Slotter cutter head |
09/15/1998 | US5807042 Method and apparatus for automatically making keys |
09/15/1998 | US5806577 Bearing guide for router bit |
09/11/1998 | WO1998039124A1 Automatic boring device |
09/11/1998 | CA2253816A1 Automatic boring device |
09/09/1998 | EP0862961A1 Method to make a monobloc tilting device for products in a conditioning line and device obtained by the method |
09/08/1998 | US5803683 Fixturing device for supporting a workpiece during a machining operation |
09/08/1998 | US5803682 Apparatus for machining corners of plate-like workpieces |
08/26/1998 | CN2288804Y Pipe-cutting chamfering tapping machine |
08/19/1998 | CN1190915A Device for positioning a machining spindle using the pilot rod thereof |
08/18/1998 | US5794835 Friction stir welding |
08/12/1998 | CN2287532Y Feed of resistance resistance ditch cutter and clamp rod gearing |
08/05/1998 | CN2287068Y Milling head of groove mill |
08/04/1998 | US5787853 Valve seat-bonding area structures and valve seat-bonded cylinder head with the structures |
07/28/1998 | US5785469 Working apparatus |
07/21/1998 | US5782624 For a rotary fluid machine |
07/21/1998 | US5782590 Apparatus for contour shaping and finish beveling edges of eyewear lenses |
07/15/1998 | EP0852981A1 Apparatus for reducing the roughness and the wear of multilayer belts |
07/15/1998 | CN1187401A Machine for making magnesium powder |
07/14/1998 | US5780802 Process for machining and butt-welding at least one edge of a sheet metal plate |
07/14/1998 | US5779406 Forming a nonuniform groove in an annular bore wall |
07/07/1998 | US5775853 Machining method and multi-function tool |
07/07/1998 | US5775187 Method and apparatus of producing a surface with alternating ridges and depressions |
06/25/1998 | DE19654346A1 Swarf removal machining tool for conical boring surface |
06/24/1998 | EP0849021A1 Edge milling cutter with cutter inserts |
06/24/1998 | CN2284663Y Machine tool for grooving two ends of shaft |
06/23/1998 | US5769578 Crankshaft miller and method of use thereof |
06/23/1998 | US5769576 Device for positioning a machining spindle using its pilot rod |
06/16/1998 | US5765270 Method and apparatus for machining workpieces with eccentric, substantially rotationally symmetrical, workpiece surfaces |
06/16/1998 | CA2126128C Process and device for repairing cylinders in printing machines |
06/04/1998 | WO1998023404A1 Tool for machining drill hole surfaces by chip removal |
06/04/1998 | DE19649568A1 Werkzeug zur spanabtragenden Bearbeitung von Bohrungsoberflächen Tool for cutting machining of bore surfaces |
05/28/1998 | DE19648908A1 Friction surface for brake drum used in vehicle |
05/27/1998 | CN2282473Y Numerically controlled camshaft milling machine |
05/27/1998 | CN1183068A Pipe-cutting and champering arrangement |
05/19/1998 | US5752797 Automated chamfering apparatus and method |
05/12/1998 | US5749774 Valve refacing tool |
04/30/1998 | DE19644137A1 Milling machine with adjusting device |
04/23/1998 | WO1998016340A1 Machining method for three-dimensional connecting surfaces |
04/14/1998 | CA2159048C Key positioning fixture for a key cutting machine |
04/08/1998 | EP0833711A1 Device for positioning a machining spindle using the pilot rod thereof |
04/08/1998 | CN2277844Y Electric tool copying milling-machine |
03/31/1998 | US5733080 Process for milling a turbine-blade profile extending along a main axis |
03/31/1998 | US5732607 Portable machine tool |
03/26/1998 | WO1998012015A1 Cutting/splitting method and apparatus for piston ring |
03/25/1998 | EP0830228A1 Metal-cutting process for machining cylindrical contours, device for carrying out the process and cutting insert therefor |
03/25/1998 | EP0830227A1 Crankshaft milling apparatus |
03/18/1998 | EP0829326A1 Method and device for manufacturing rotating workpieces |
03/17/1998 | US5727913 Double edge trimming tool |
03/17/1998 | US5727296 Machine tool having swivelable rotary head |
03/12/1998 | WO1998009760A1 Milling cutter for cutting chamfers |
03/12/1998 | WO1998009759A1 Apparatus and method for machining valve seats in an engine cylinder head |
03/12/1998 | DE19737807A1 Cutter for drilling cylinder heads in engines |
03/11/1998 | EP0827807A1 Long bar member machining apparatus and method |
03/11/1998 | EP0827797A1 Tool for the working of surfaces with holes |
03/10/1998 | US5725340 For reforming an electrode tip of a resistance welder |
03/10/1998 | US5725339 Crankshaft working method |
03/10/1998 | US5725335 Apparatus for machining valve seats in an engine cylinder head |
03/05/1998 | WO1998008642A1 Method of machining crank shaft |
03/05/1998 | WO1998004376A3 Fluid shut-off valve, process and a machine tool |
03/05/1998 | DE19635490A1 Fräswerkzeug zum Fräsen von Fasen Milling cutter for cutting bevels |
03/04/1998 | EP0623186B1 A cylinder lock-key-combination |
03/04/1998 | CN2275493Y Host device of machine for automatically milling grooves in keys |
02/25/1998 | EP0824387A1 Milling tool |
02/25/1998 | EP0727269A4 Method of producing a surface with alternating ridges and depressions and a tool for carrying out the said method |
02/25/1998 | CN1174528A Device for carrying out mechanical tooling of valve seat |
02/11/1998 | EP0822878A1 Pipe-cutting and chamfering arrangement |
02/10/1998 | US5716280 Method for forming a fluted fastener |