Patents for B24D 13 - Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor (4,710) |
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03/28/1990 | EP0193516B1 Grinding tool for dressing and polishing glasses |
03/21/1990 | EP0359495A2 Hand scouring pad |
03/13/1990 | US4907378 Flap wheel assembly |
01/18/1990 | DE3920971A1 Sich drehendes schleifwerkzeug und filament hierfuer Rotating grinding tool and filament here for |
01/08/1990 | EP0285635A4 Pneumatic wheel sander. |
01/03/1990 | EP0348608A1 Method of deposing silicon crystals |
01/02/1990 | US4890422 Abrasive tool |
11/28/1989 | US4882880 Ganging of buffing wheels |
11/28/1989 | US4882879 Flexible abrasive grinding tool |
11/02/1989 | EP0339933A2 Apparatus and brush segment arrangement for finishing wheel brushes, and method |
10/10/1989 | US4872292 Flap wheel |
09/20/1989 | EP0333611A1 Disc for polishing marble or the like |
08/31/1989 | DE3805719A1 Fan-type frontally acting abrasive disc |
08/10/1989 | DE3802933A1 Method and apparatus for brushing a surface |
07/26/1989 | EP0325424A2 Aeroplane window polishing device |
07/25/1989 | US4850158 Method of making buffing wheel |
07/04/1989 | US4843768 Abrading apparatus and process for making the same |
06/27/1989 | US4841680 Inverted cell pad material for grinding, lapping, shaping and polishing |
06/21/1989 | EP0320558A1 Method of producing grinding or polishing device, grinding or polishing device produced according to the method, tool for carrying out the method and use of the grinding or polishing device |
06/15/1989 | DE3741279A1 Abrasive disc (grinding wheel) |
06/14/1989 | EP0319756A2 Tool-locking device for a rotary tool |
06/14/1989 | EP0319643A2 Grinding or polishing disc |
06/13/1989 | CA1255462A1 Cleaning device |
06/06/1989 | US4835913 Deburring apparatus |
06/06/1989 | US4835912 Abrasive wheel |
05/17/1989 | EP0315859A2 Flap-grinding wheel for a portable grinder |
05/10/1989 | EP0315107A2 Rotary grinding brush |
04/19/1989 | EP0312327A2 Brush roll for brushing metal plates |
04/05/1989 | CN1032130A Grinding of floating tool for surface treatment |
03/09/1989 | DE3728248A1 Lambskin high mirror polisher for a polishing operation using an orbital-sanding machine (vibratory-grinding machine, superfinishing machine) |
03/07/1989 | US4809467 Flexible grinding disk and grinding method |
01/24/1989 | US4799338 Buffing wheel |
01/18/1989 | EP0299636A1 Rotary brush with removable brush elements |
01/03/1989 | US4795663 Felt ring for polishing and grinding operations |
12/22/1988 | DE3718932A1 Rotationsbandwerkzeug A rotary belt tool |
12/15/1988 | WO1988009707A1 Rotary brush tool |
12/15/1988 | DE3717204A1 Circular-disc-shaped body consisting of fibrous material, preferably metal fibres, in particular for use as grinding and/or polishing disc, and method for its manufacture |
11/15/1988 | US4783875 Cleaning device |
10/19/1988 | EP0287286A2 Abrasive article containing helically crimped fibers |
10/12/1988 | EP0285635A1 Pneumatic wheel sander |
09/07/1988 | EP0281050A2 Abrasive grinding wheel, particularly for working stone materials such as marble, granite and the like |
08/23/1988 | CA1240841A1 Adjustable length cloth pad |
07/19/1988 | US4758290 Fixing fabric pile to backing; joining loop to covering |
07/19/1988 | CA1239284A1 Rotary finishing wheel |
06/08/1988 | EP0270333A2 Abrading apparatus and process for making the same |
06/08/1988 | CN87213758U Yarn core soft polishing wheel |
05/24/1988 | CA1236978A1 Grinding disk and method of manufacturing such a disk |
04/21/1988 | WO1988002679A1 Pneumatic wheel sander |
03/02/1988 | CN86107803B Lamellar end grinding wheel |
02/24/1988 | CN87203209U Burnishing wheel |
01/12/1988 | US4718204 Lamellar end grinding wheel |
12/08/1987 | CA1229986A1 Deburring method and apparatus |
12/02/1987 | EP0247572A1 Process and tool for processing work piece surfaces |
11/25/1987 | EP0246383A1 Process and apparatus for manufacturing rotating polishing tools |
11/24/1987 | US4707950 Ring grinding tool |
11/03/1987 | CA1228733A1 Coated abrasive disc |
11/03/1987 | CA1228732A1 Coated abrasive disc |
09/15/1987 | US4692958 Buffing pad assembly |
09/09/1987 | EP0235337A1 A buffer wheel for supporting abrasive compounds |
09/02/1987 | EP0234795A2 Cleaning brush |
09/01/1987 | US4689922 Buffing pad |
08/06/1987 | DE3603287A1 Cylinder with elastic bristles |
07/14/1987 | US4679360 Lamellar end grinding wheel |
06/23/1987 | US4675244 Felt member as a technical accessory |
05/27/1987 | EP0222969A1 Surface grinding machine |
05/27/1987 | CN86107803A Lamellar end grinding wheel |
05/26/1987 | US4668248 Grinding disk and method of manufacturing such a disk |
05/05/1987 | US4662044 Descaler and wire brush for use in the same |
04/07/1987 | US4654938 Descaler head assembly for a descaling machine |
03/31/1987 | US4653236 Plastic and grit |
03/31/1987 | US4653135 Adjustable length finishing pad |
03/04/1987 | EP0212062A1 Planar face-grinding machine |
03/03/1987 | US4646479 Deburring method |
01/20/1987 | US4637173 Rotating grinding or polishing disc |
01/15/1987 | WO1987000107A1 Rotating tool |
01/14/1987 | CN86102756A Lamellar and grinding wheel |
12/30/1986 | CA1215841A1 Wet surface treating device and element therefor |
12/23/1986 | US4630408 Rotary finishing wheel |
12/18/1986 | WO1986007292A1 Cleaning device |
12/17/1986 | CN86203849U Expanding abrasive cloth wheel |
12/10/1986 | CN85108648A 清理装置 Cleaning device |
12/09/1986 | CA1214939A1 Polishing wheel |
12/03/1986 | CN85104318A Method for polishing metal reed blades of air jet loom and apparatus therefor |
12/02/1986 | US4625466 Polishing wheel |
10/08/1986 | EP0196832A2 Mirror finish polisher |
09/16/1986 | US4611362 Buffing wheel |
09/03/1986 | EP0193516A1 Grinding tool for dressing and polishing glasses |
08/26/1986 | US4607412 Reversible buffing pad and method of manufacture |
08/05/1986 | US4603447 Disk type brush |
07/15/1986 | US4599761 Polishing disk |
05/13/1986 | US4588420 Methods of manufacturing abrasive articles |
05/10/1986 | CN85108273A Felt member as a technical accessory and process and apparatus for the manufacture thereof |
05/06/1986 | CA1204067A1 Clutch assembly for sanding head |
04/23/1986 | EP0178577A2 Felt body as a technical device, as well as method and apparatus for making the same |
04/08/1986 | US4580308 Buffing pad and method of manufacture |
02/25/1986 | US4572187 Dermabrader |
02/18/1986 | US4570278 Portable polisher and buffs therefor |
02/04/1986 | US4567619 In a vehicle finishing apparatus |
01/14/1986 | US4563839 Flap wheel |
12/31/1985 | US4561214 Abrading tool |