| Patents for B24B 41 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks (11,542) |
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| 10/21/1992 | EP0509744A2 Belt grinding assembly having pivoting means |
| 10/21/1992 | EP0509481A2 Glass beveling machine |
| 10/20/1992 | US5156383 Use with selected aircraft windows |
| 10/20/1992 | US5156257 Woodworking machine, such as a traversing sanding machine |
| 10/18/1992 | CA2064321A1 Belt grinding assembly having pivoting means |
| 09/24/1992 | DE4209273A1 Head for continuous stone grinding machine |
| 09/24/1992 | DE4108740A1 Automatically-controlled grinding machine - detects spacing variations due to thermal expansion of machine with corresponding compensation via machine control |
| 09/24/1992 | DE4108533A1 Air mounted shaft for optical components - has two separate parts for radial and axial bearing |
| 09/22/1992 | US5149073 Apparatus for use in the repair of machines |
| 09/22/1992 | US5148632 Cavity forming in plastic body |
| 09/15/1992 | US5146715 Apparatus for grinding a peripheral edge of a glass sheet |
| 09/01/1992 | US5143196 Production of glazings on a production line comprising several workstations |
| 08/25/1992 | US5140775 Belt grinding assembly |
| 08/19/1992 | EP0499334A1 Surface processing device |
| 08/19/1992 | EP0499120A2 Workpiece clamping device for a machine for grinding the feet of non-circular china goods |
| 08/12/1992 | EP0498297A1 Jig and method for clamp-positioning single crystal ingot |
| 08/11/1992 | US5136815 Contacting mechanism for installation for ultrasonic dimensional treatment |
| 08/04/1992 | USRE34014 Method and apparatus for finishing surfaces |
| 07/28/1992 | US5133158 Control system of grinding machine |
| 07/28/1992 | US5133155 Apparatus for grinding disk faces |
| 07/21/1992 | US5131110 Metal polishing machine |
| 07/16/1992 | DE4135856A1 Tongs for handling small glass pieces - has bottom foot and curved hand grips allowing piece to be safely held square to grinding wheel |
| 07/07/1992 | CA1304762C Workpiece delivery magazine |
| 06/30/1992 | US5125188 Grinding wheel having grinding monitoring and automatic wheel balance control functions |
| 06/25/1992 | WO1992010332A1 Grinding apparatus |
| 06/23/1992 | US5123215 Glass beveling machine |
| 06/17/1992 | CN1017032B Three-dimensional strong magneto-converging electromagnetic disc |
| 06/16/1992 | US5121580 Jig assembly for a tool support |
| 06/11/1992 | WO1992009401A1 Workpart chuck positioning mechanism with independent shoes |
| 06/02/1992 | US5117590 Method of automatically chamfering a wafer and apparatus therefor |
| 05/26/1992 | US5115599 Apparatus for removal of workpiece elements, particularly bolt, rod or disk-shaped elements, from a cutting apparatus |
| 05/19/1992 | US5114834 Photoresist removal |
| 05/19/1992 | CA1300890C Grinding guide and method |
| 05/19/1992 | CA1300889C Biased grinding assembly |
| 05/14/1992 | DE4136252A1 Installation for checking length and width of stone or ceramic tiles - has mechanism to bevel tile edges if required |
| 05/14/1992 | DE4035761A1 Centreless grinding of end faces of rollers - involves first disc mounted eccentrically to second disc which carries rollers |
| 05/05/1992 | US5109634 Method and apparatus for machining centering chamfers |
| 04/29/1992 | EP0483064A1 Machining centre for grinding workpieces with complex formed surfaces |
| 04/29/1992 | EP0482496A1 Machine for machining edges, particularly of glass plates |
| 04/29/1992 | EP0374151B1 Brush head for trimming or brushing machines |
| 04/28/1992 | US5108117 Workpart chuck positioning mechanism with independent shoes |
| 04/21/1992 | US5105583 Workpiece deburring method and apparatus |
| 04/14/1992 | US5103596 Method and apparatus for controlling cylinder grinding machines |
| 03/31/1992 | US5099617 Method and apparatus for bevelling interior angles of sheets of colored or non-colored plain glass, plate glass or flattened glass, and the product obtained |
| 03/25/1992 | EP0476184A1 Remote gage steady rest head |
| 03/25/1992 | EP0289575B1 Ultra-precise machining and method applied to the execution of atypic revolution surfaces and to servo-control machining |
| 03/18/1992 | EP0475316A1 Gas turbine engine blade platform trimmer |
| 03/12/1992 | DE4028740A1 Belt-type machine for smoothing chipboard panels - has hydraulic or pneumatic device to align board with belts |
| 03/12/1992 | DE4028576A1 Brake disc grinding machine - has swinging arm to transfer brake discs from conveyor to grinding station |
| 03/10/1992 | US5094038 Support device for knife blade |
| 03/04/1992 | EP0328575B1 Apparatus for polishing an optical fiber |
| 03/03/1992 | CA1296554C Radial support device for the stay type for a rotary workpiece to be machined, grinder equipped with this device and, if required, with an automatic loading/unloading mechanism and its use particularly for the machining of mill rolls |
| 02/19/1992 | EP0471641A2 An apparatus for surface finishing |
| 01/28/1992 | US5083403 Workpiece supporting fixture for use with an abrasion tool to form circular workpieces |
| 01/23/1992 | WO1992000833A1 Ski grinding device |
| 01/08/1992 | EP0464864A2 Apparatus for transporting a wafer |
| 01/02/1992 | EP0463572A1 Mandrel structure particularly for diamond mills, abrasive grinding wheels and the like |
| 01/02/1992 | DE4119679A1 Grinding head for grinding or polishing natural stone - has swinging arms with grinding pads attached to their ends |
| 12/18/1991 | EP0304472A4 Biased grinding assembly |
| 12/11/1991 | EP0460282A1 Grinding wheel having grinding monitoring and automatic wheel balance control functions |
| 12/04/1991 | EP0459158A2 Improvements in a machine tool for surface grinding |
| 11/28/1991 | WO1991017863A1 Method and machining apparatus for use especially in the sanding of items of wood in a sanding machine |
| 11/27/1991 | EP0458758A1 Multiple operating head apparatus for cleaning metal pieces |
| 11/27/1991 | EP0458727A1 Method and machining apparatus for use especially in the sanding of items of wood in a sanding machine |
| 11/27/1991 | EP0458726A1 Woodworking machine, such as a traversing sanding machine |
| 11/23/1991 | WO1991017864A1 Woodworking machine, such as a traversing sanding machine |
| 11/23/1991 | CA2083050A1 Woodworking machine, such as a traversing sanding machine |
| 11/21/1991 | EP0457533A2 A wafer slicing and grinding system |
| 11/21/1991 | EP0457016A1 Grinding machine involving a grinding unit comprising one or more spindles disposed on a machine bed |
| 11/19/1991 | US5065547 Surface processing machine for hard disks and the like |
| 11/19/1991 | US5065546 Grinding wheel for producing internal profilings |
| 11/06/1991 | EP0455142A2 Profil grinding machine |
| 11/05/1991 | US5062177 Brush head for deburring and brushing machines |
| 10/31/1991 | WO1991016174A1 Apparatus for brilliant cutting of glass |
| 10/30/1991 | EP0454093A2 Spindle apparatus for supporting and rotating a workpiece |
| 10/22/1991 | US5058468 Remote gage steady rest head |
| 10/22/1991 | US5058328 Wafer centering assembly |
| 10/16/1991 | EP0451471A2 Method and apparatus for polishing a semiconductor wafer |
| 10/16/1991 | EP0451333A2 Apparatus for grinding the edge of a glass sheet |
| 10/09/1991 | EP0450579A2 Monocrystal ingot attitude-adjusting/surface-grinding/conveying apparatus |
| 10/09/1991 | EP0449920A1 Grinding apparatus |
| 10/02/1991 | EP0448847A1 Rotary head with oscillating grinders for leveling and polishing granite, ceramics or marble surfaces |
| 09/26/1991 | DE4009571A1 Grinding machine for rolling bearing rings - has ring resting on three support rollers and driven by locating rollers at periphery |
| 08/20/1991 | US5040338 Apparatus for the grinding of brake disks |
| 08/14/1991 | EP0441679A1 Adaptable fitting for tool-holder for use with a robot |
| 08/14/1991 | EP0441075A2 Making glass-sheets on a line comprising several working stations |
| 08/08/1991 | WO1991011292A1 Optical surface quality improving arrangement |
| 08/08/1991 | DE4100979A1 Angle grinder oil seal - has dynamic and static portions functionally when running and stopped respectively |
| 08/06/1991 | US5036630 Radial uniformity control of semiconductor wafer polishing |
| 07/30/1991 | US5035088 Machine tool |
| 07/24/1991 | EP0437831A1 Lapping head with floating grinders for rocky materials, particularly for granite slabs |
| 07/17/1991 | EP0437018A2 A wafer centering assembly |
| 07/16/1991 | US5031303 Methods and device for accurately positioning a roller segment for the purpose of finishing its pivoting bearing surface, and a method for machining the seats of device of this kind |
| 07/09/1991 | US5030091 Dental curet |
| 07/02/1991 | US5028182 Vacuum absorption device for use in glass sheet chamfering apparatus |
| 07/02/1991 | US5027563 Work transfer device of grinding machine |
| 06/26/1991 | EP0316451A4 Device for abrasive machining |
| 06/25/1991 | US5027280 Machining apparatus having a main spindle supported by magnetic bearings |
| 06/18/1991 | US5024315 Method of distributing workpieces between a conveyor and workstations |
| 06/18/1991 | US5024027 Tool mounting mechanism for a machine tool |