Patents
Patents for B24B 5 - Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor (6,782)
04/1999
04/22/1999WO1999019114A1 Apparatus for machining workpieces
04/22/1999WO1999019113A1 Centerless grinder
04/14/1999EP0907461A1 Grinding machine spindle flexibly attached to platform
04/13/1999US5893793 Process and apparatus for chucking and machining an elongated cylindrical article made of a ceramic material
04/08/1999DE19845284A1 Conical-ness correction device for grinding machine
04/07/1999EP0906174A1 Workpiece inspection and handling
04/07/1999EP0906173A1 Device for grinding-in crankshafts or the like
04/06/1999US5890952 Metal finishing apparatus and process
03/1999
03/31/1999EP0904893A2 Inspection of wafer edge after grinding
03/31/1999EP0904166A1 Method and system for the maintenance of surfaces
03/30/1999US5888123 Automatic golf club grinder
03/24/1999EP0903200A1 Improved grinding process
03/24/1999EP0903199A2 Improvements in and relating to workpiece gauging
03/18/1999DE19740926A1 External grinding method for cylindrical pin
03/18/1999DE19738818A1 Pattern-controlled precision-machining system
03/17/1999CN2310648Y Needle hole grinder for sewing machine
03/11/1999DE19738814A1 Procedure for centerless rounding by grinding of workpieces
03/10/1999EP0900629A1 Method and apparatus for crankpin phase indexing
03/03/1999EP0665778B1 Improvements in or relating to the manufacture or rotary valves
02/1999
02/17/1999EP0896856A1 Machine tool especially for superfinishing of cylindrical surfaces of revolution by means of a tangential running grinding belt
02/16/1999US5871389 Grinding machine
02/10/1999EP0895614A1 Method and apparatus for grinding composite workpieces
02/02/1999US5865667 Grinding machine
01/1999
01/26/1999US5863239 Microfinishing and roller burnishing machine
01/20/1999EP0891825A2 Method for processing the journals of tripod universal joints
01/20/1999CN1205256A On-line roll grinding apparatus
01/19/1999US5862280 Ferrule for use with an optical fiber connector and method for production thereof
01/14/1999WO1999001254A1 Internal abrasive machine
01/14/1999WO1999001253A1 External abrasive machine
01/14/1999CA2294743A1 External abrasive machine
01/14/1999CA2294723A1 Internal abrasive machine
01/12/1999US5857895 Checking device for a microfinishing machine tool
01/06/1999CN2302871Y Machine for grinding chord-broad and axis-length of bow-shaped magnet
01/06/1999CN1203847A Grinding method and device for cylindrical workpiece of generating line parallel to gyroaxis
01/05/1999CA2138899C Engine crank pin rolling equipment, rolling tool and method of rolling adjacent and offset crank pins
12/1998
12/30/1998WO1998058767A2 Machining apparatus and method
12/29/1998US5853318 For grinding a roll of a flaking mill
12/29/1998US5853316 Method of and apparatus for grinding control edges of a control bush
12/23/1998EP0702613B1 A method and a device for grinding the rollers of roller guides in rolling mills and a roller guide on which the method can be applied
12/16/1998EP0884134A1 Grinding wheel having high impact resistance, for grinding rolls as installed in place
12/10/1998WO1998055260A1 Metal part having external surface with particular profile, polishing method for its production and device for implementing the method
12/09/1998EP0882549A1 Belt grinding machine for cylindrical shaft bearings
12/09/1998CN1041133C Aluminium pipe production process, electrophotographic photosensitive member produced by said process
12/02/1998EP0881041A2 Burnishing machine for crankshafts
12/01/1998US5842911 Method of making pistons and piston rods as well as cylinders for hydraulic or pneumatic apparatus
11/1998
11/25/1998EP0879114A1 Motorized spindle with indexing fixture
11/25/1998CN2298097Y Arc grinding device
11/19/1998WO1998051432A1 Support tool for deep rolling crankshaft fillets
11/18/1998EP0750534A4 Deep rolling split-pin fillets of crankshafts
11/10/1998US5833523 For delivering coolant to the working surfaces of a machine tool
11/03/1998US5830044 For grinding a roll of a roll stand
10/1998
10/28/1998CN2295560Y Rust remover for steel bars and pipes
10/22/1998DE19715606A1 Guide rail for tip-less or centreless grinding machine
10/15/1998WO1998045086A1 Crankshaft machining and finishing
10/15/1998DE19714677A1 Kurbelwelle Spanen + Finishen Crankshaft machining + finishing
10/14/1998EP0870575A2 Abrasive-band grinding device for rolls and a method for the control of an abrasive-band grinding device in the grinding of the faces of crowned rolls
10/10/1998CA2234487A1 Abrasive-band grinding device for rolls and a method for the control of an abrasive-band grinding device in the grinding of the faces of crowned rolls
10/07/1998CN2293417Y Polisher for inner of large-bore hot-dip galvanizing steel pipe
10/06/1998US5816901 Method of resurfacing a vehicles's braking rotors and drums
10/01/1998WO1998042479A1 Deformable polishing tool
10/01/1998DE19712985A1 Method for machining of pins on workpieces such as tripods, spiders etc
09/1998
09/24/1998DE19711337A1 Procedure for tip grinding of compressor stator blades of aviation gas turbine
09/24/1998DE19709924A1 Support device for conical bodies of revolution
09/23/1998EP0865342A1 Improvements in and relating to grinding machines
09/15/1998US5806184 Process to manufacture upper work roll products
09/15/1998CA2015171C Method and apparatus for improved tire uniformity
09/08/1998US5803796 Surface polishing tool
09/01/1998US5800247 Non-contact gaging apparatus and method
08/1998
08/26/1998EP0859689A1 Apparatus for checking the diameter of crankpins rotating with an orbital motion
08/18/1998US5795215 Method and apparatus for using a retaining ring to control the edge effect
08/12/1998EP0857538A1 Method for manufacturing rotary cutting tool and rotary cutting tool
08/05/1998EP0856379A1 Grinding belt assembly for machining a cylindrical bearing surface on a workpiece
08/05/1998EP0713435B1 Environmental conditioning of workpieces
08/05/1998CN2287070Y Grinding apparatus for crankshaft necks
08/04/1998US5788432 Method and apparatus for computing allowable spindle rotation speed
08/04/1998US5787565 Continuous rolling method
07/1998
07/22/1998EP0853527A1 Device for measuring or checking an orbitally mobile cylindrical part during machining thereof
07/21/1998US5782674 Sensors for internal grinding machines
07/16/1998WO1998030942A1 Method of controlling a machine tool
07/07/1998US5775974 Universal jaw attachment for microfinishing machine
07/07/1998US5774973 Continuous rolling method of cast billets
07/01/1998EP0850722A1 Belt grinding machine for internal surfaces of rotational symmetrical workpieces
07/01/1998EP0850123A1 Device for the grinding of drafting rolls
07/01/1998CN2285190Y Pneumatic automatic pressing roll system for roll-grinding machine
06/1998
06/30/1998US5771599 Method of and instrument for measuring roll diameter in roll grinder
06/25/1998WO1998026901A1 Improved microfinishing machine
06/25/1998DE19650155C1 Fine finishing machine for workpieces
06/25/1998CA2275457A1 Improved microfinishing machine
06/16/1998US5766059 Method of grinding a workpiece
06/16/1998US5766057 Centerless grinding machine
06/16/1998CA2126128C Process and device for repairing cylinders in printing machines
06/11/1998WO1998024590A1 Method and apparatus for centerless grinding
06/10/1998EP0846517A2 Improved grinding machine and method of grinding
06/09/1998US5761821 Gauging the diameter of eccentric cylindrical workpiece parts
06/09/1998CA2081699C Crankpin grinder
06/02/1998US5759089 Apparatus for in-line surface finishing of cylindrical tubing such as stainless steel tubing with supporting mandrel and method
05/1998
05/27/1998EP0844046A2 A process for machining an edge portion of a ceramic article preform without chipping
05/26/1998US5755615 Lapping apparatus
05/22/1998WO1998021007A1 Method and apparatus for crankpin phase indexing
05/19/1998US5752775 Roller bearing
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