| Patents for B24B 27 - Other grinding machines or devices (5,368) |
|---|
| 12/12/1989 | US4886529 Polishing robot and polishing method using the same |
| 12/12/1989 | US4885965 Rotary saw for sectioning dental models |
| 11/29/1989 | EP0344142A1 Method for the combined cutting and dressing of glassware or crystal-glassware by means of abrasive tools, and device for carrying out the method |
| 11/29/1989 | EP0343279A1 Internal peripheral edge type blade holding device |
| 11/22/1989 | CN1037291A Method and automatic machine for machining coiled stock |
| 11/21/1989 | US4881518 Apparatus for manufacturing and handling thin wafers |
| 11/16/1989 | WO1989010825A1 Device for improved sawing of a piece into thin slices |
| 11/02/1989 | EP0340158A1 Automatic lathe to work material on a wire-wheel |
| 10/25/1989 | EP0338015A1 Method and apparatus for cutting and deburring tubes. |
| 10/24/1989 | CA1262414A1 Wire saw drive apparatus |
| 10/19/1989 | WO1989009681A1 Burr remover |
| 09/26/1989 | US4869304 Apparatus and method for manufacturing custom golf club sets |
| 09/26/1989 | US4869026 Sander |
| 09/14/1989 | DE3844520A1 Method and apparatus for splitting up semiconductor ingots into semiconductor wafers with at least one plane surface |
| 09/14/1989 | DE3806859A1 Method for grinding and polishing standing edges of porcelain or ceramic articles and apparatus for carrying out the method |
| 09/12/1989 | US4864895 Method and apparatus for adjusting the true running of the cutting edge of annular saw blades |
| 08/24/1989 | WO1989007500A1 Device for finishing cast iron |
| 08/24/1989 | DE3804514A1 Device for grinding and/or polishing window panes |
| 08/09/1989 | EP0326703A1 Device for cylindrical and/or profile grinding |
| 08/01/1989 | US4852304 Apparatus and method for slicing a wafer |
| 07/27/1989 | DE3800732A1 Process for cutting glass blanks out of glass sheets, and apparatus for carrying out the process |
| 07/26/1989 | CN2041606U Rotary cutting machine for metal materials |
| 07/26/1989 | CN2041603U Universal abrader |
| 07/18/1989 | US4848039 Method and apparatus for grinding multiple workpieces |
| 07/04/1989 | US4844047 Process for sawing crystal rods or blocks into thin wafers |
| 06/28/1989 | EP0187737B1 Method of machine cutting silicon metal particulates with si3n4 |
| 06/13/1989 | US4838238 Internal peripheral edge type blade holding device |
| 06/13/1989 | CA1255462A1 Cleaning device |
| 06/07/1989 | EP0318521A1 Tangential grinding machine. |
| 05/24/1989 | EP0316742A2 Machine for finishing work pieces |
| 05/09/1989 | US4827672 Abrasive cutting wheel system |
| 05/03/1989 | EP0313714A1 Apparatus and method for slicing a wafer |
| 04/26/1989 | EP0313524A1 Method of treatment for natural and artificial lapideous materials and the like by means of abrasives |
| 04/26/1989 | CN2036470U Multifunction flexible-diaphragm air-cushion polishing machine |
| 04/19/1989 | CN2036091U Multiple function saw cutting device |
| 04/18/1989 | US4821464 Apparatus for machining an earth grader blade support |
| 04/18/1989 | US4821457 Vertical oscillating spindle sanders |
| 04/11/1989 | US4819387 Method of slicing semiconductor crystal |
| 04/11/1989 | US4819384 Fixture for pivotal manipulation |
| 04/06/1989 | DE3731725A1 Robot-guidable grinding tool |
| 04/04/1989 | US4817839 Rotary saw and method for sectioning dental models |
| 03/30/1989 | DE3730516A1 Interchangeable tool holder for deburring robot |
| 03/22/1989 | EP0307901A2 Gang saw for the multiple lap-cutting of rod-like or block-like work pieces into discs |
| 03/22/1989 | EP0307550A1 Compliant interchangeable tool support for a robot |
| 03/07/1989 | US4809438 Rotary cutter and support |
| 02/21/1989 | US4805353 Pedestal vacuum system for grinder or other tool |
| 02/01/1989 | EP0301136A1 Process and machine to engrave the main surfaces of a pane of glass with slightly deep grooves |
| 01/31/1989 | US4800686 Fabrication method for chamfered hole |
| 01/26/1989 | DE3723694A1 Surface-cleaning machine |
| 01/18/1989 | EP0299451A1 Apparatus for adjusting the concentricity of the cutting edge of annular internal-hole saw blades |
| 01/11/1989 | EP0236368B1 Machine for finishing molded or machined parts |
| 01/03/1989 | US4794740 For a power tool |
| 01/03/1989 | US4794684 Method of and apparatus for cutting tubes |
| 12/14/1988 | EP0294400A1 Process and machine to engrave the main surfaces of a pane of glass with slightly deep grooves |
| 12/08/1988 | DE3734175A1 Surface-working apparatus |
| 12/06/1988 | CA1245949A1 Process and apparatus for multiple lap cutting of solid materials |
| 12/01/1988 | DE3716413A1 Device for grinding dental workpieces |
| 11/29/1988 | US4787363 Wire sawing method for reinforced concrete structures |
| 11/22/1988 | US4785589 Process for measuring and grinding the profile of a rail head |
| 11/15/1988 | US4784540 Rotary and yieldable drive means for a tool |
| 11/15/1988 | US4783875 Cleaning device |
| 10/18/1988 | US4777723 Abrasive pipe saw |
| 10/13/1988 | DE3710688A1 Robot-guidable tool |
| 09/27/1988 | US4773187 Numerically controlled grinding machine |
| 09/27/1988 | US4773186 Portable polishing units for dental instruments |
| 09/20/1988 | US4771576 Apparatus and methods for finishing a level surface |
| 09/06/1988 | US4769201 Method of cutting grooves in concrete with a soft concrete saw |
| 09/06/1988 | US4768313 Apparatus for machining an earth grader blade support |
| 08/25/1988 | WO1988006253A1 Apparatus for installing an insert in a pipe |
| 08/25/1988 | WO1988006080A1 Rotary saw for sectioning dental models |
| 08/23/1988 | US4765098 Rail cutting apparatus |
| 08/16/1988 | CA1240519A1 Apparatus and method for polishing the ends of fiber optics |
| 06/30/1988 | WO1988004594A1 Centerless circular grinding machine |
| 06/30/1988 | WO1988004589A1 Method and apparatus for cutting and deburring tubes |
| 06/29/1988 | EP0272661A1 Centreless cylindrical grinding machine |
| 06/28/1988 | US4753048 Method of for grinding |
| 06/28/1988 | US4753044 Machine for finishing cast or machined parts |
| 06/08/1988 | EP0269997A2 Process and device for the correction of the cutting direction for sawing crystal rods or blocks |
| 06/01/1988 | DE3640268A1 Method and apparatus for levelling out irregularities on steel plates |
| 05/19/1988 | DE3738234A1 Machine for polishing the internal surface of a casting mould |
| 05/05/1988 | DE3636569A1 Device for removing repair-induced elevations from workpiece surfaces |
| 04/13/1988 | EP0263337A2 Grinding tool and screw installation plate for use in a fuel assembly repair and reconstitution system |
| 04/07/1988 | WO1988002300A1 Tangential grinding machine |
| 04/07/1988 | WO1988002298A1 Process and machine to engrave the main surfaces of a pane of glass with slightly deep grooves |
| 04/05/1988 | US4735188 Wire saw drive apparatus |
| 03/30/1988 | EP0261695A1 Apparatus for driving and controlling wire in wire saw |
| 03/29/1988 | US4733649 Process and apparatus for multiple lap cutting of solid materials |
| 03/01/1988 | US4727683 Abrasive belt machine |
| 02/16/1988 | US4724636 Grinding tool for use in a fuel assembly repair and reconstitution system |
| 02/16/1988 | US4724571 Brushing machine tool with automatic feed |
| 02/04/1988 | DE3626000A1 Device for grinding semi-finished products |
| 01/12/1988 | CA1231236A1 Drill powered wet or dry abrasive apparatus |
| 01/05/1988 | US4717205 Cutter |
| 12/15/1987 | US4712535 Method and apparatus for severing wafers |
| 12/15/1987 | US4712289 Installation for the automatic grinding of curved surfaces |
| 12/10/1987 | DE3716688A1 Apparatus for performing three-dimensional movements |
| 11/25/1987 | EP0246417A1 Portable machine tool such as a portable circular saw, abrasive-wheel separating machine or the like for use in severing operations |
| 11/24/1987 | US4707946 Grinding machine |
| 11/10/1987 | US4706004 Playback system grinding robot |
| 10/21/1987 | EP0242174A1 Method and tool for providing a chamfered hole |