Patents
Patents for B24D 13 - Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor (4,710)
03/1990
03/28/1990EP0193516B1 Grinding tool for dressing and polishing glasses
03/21/1990EP0359495A2 Hand scouring pad
03/13/1990US4907378 Flap wheel assembly
01/1990
01/18/1990DE3920971A1 Sich drehendes schleifwerkzeug und filament hierfuer Rotating grinding tool and filament here for
01/08/1990EP0285635A4 Pneumatic wheel sander.
01/03/1990EP0348608A1 Method of deposing silicon crystals
01/02/1990US4890422 Abrasive tool
11/1989
11/28/1989US4882880 Ganging of buffing wheels
11/28/1989US4882879 Flexible abrasive grinding tool
11/02/1989EP0339933A2 Apparatus and brush segment arrangement for finishing wheel brushes, and method
10/1989
10/10/1989US4872292 Flap wheel
09/1989
09/20/1989EP0333611A1 Disc for polishing marble or the like
08/1989
08/31/1989DE3805719A1 Fan-type frontally acting abrasive disc
08/10/1989DE3802933A1 Method and apparatus for brushing a surface
07/1989
07/26/1989EP0325424A2 Aeroplane window polishing device
07/25/1989US4850158 Method of making buffing wheel
07/04/1989US4843768 Abrading apparatus and process for making the same
06/1989
06/27/1989US4841680 Inverted cell pad material for grinding, lapping, shaping and polishing
06/21/1989EP0320558A1 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
06/15/1989DE3741279A1 Abrasive disc (grinding wheel)
06/14/1989EP0319756A2 Tool-locking device for a rotary tool
06/14/1989EP0319643A2 Grinding or polishing disc
06/13/1989CA1255462A1 Cleaning device
06/06/1989US4835913 Deburring apparatus
06/06/1989US4835912 Abrasive wheel
05/1989
05/17/1989EP0315859A2 Flap-grinding wheel for a portable grinder
05/10/1989EP0315107A2 Rotary grinding brush
04/1989
04/19/1989EP0312327A2 Brush roll for brushing metal plates
04/05/1989CN1032130A Grinding of floating tool for surface treatment
03/1989
03/09/1989DE3728248A1 Lambskin high mirror polisher for a polishing operation using an orbital-sanding machine (vibratory-grinding machine, superfinishing machine)
03/07/1989US4809467 Flexible grinding disk and grinding method
01/1989
01/24/1989US4799338 Buffing wheel
01/18/1989EP0299636A1 Rotary brush with removable brush elements
01/03/1989US4795663 Felt ring for polishing and grinding operations
12/1988
12/22/1988DE3718932A1 Rotationsbandwerkzeug A rotary belt tool
12/15/1988WO1988009707A1 Rotary brush tool
12/15/1988DE3717204A1 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
11/1988
11/15/1988US4783875 Cleaning device
10/1988
10/19/1988EP0287286A2 Abrasive article containing helically crimped fibers
10/12/1988EP0285635A1 Pneumatic wheel sander
09/1988
09/07/1988EP0281050A2 Abrasive grinding wheel, particularly for working stone materials such as marble, granite and the like
08/1988
08/23/1988CA1240841A1 Adjustable length cloth pad
07/1988
07/19/1988US4758290 Fixing fabric pile to backing; joining loop to covering
07/19/1988CA1239284A1 Rotary finishing wheel
06/1988
06/08/1988EP0270333A2 Abrading apparatus and process for making the same
06/08/1988CN87213758U Yarn core soft polishing wheel
05/1988
05/24/1988CA1236978A1 Grinding disk and method of manufacturing such a disk
04/1988
04/21/1988WO1988002679A1 Pneumatic wheel sander
03/1988
03/02/1988CN86107803B Lamellar end grinding wheel
02/1988
02/24/1988CN87203209U Burnishing wheel
01/1988
01/12/1988US4718204 Lamellar end grinding wheel
12/1987
12/08/1987CA1229986A1 Deburring method and apparatus
12/02/1987EP0247572A1 Process and tool for processing work piece surfaces
11/1987
11/25/1987EP0246383A1 Process and apparatus for manufacturing rotating polishing tools
11/24/1987US4707950 Ring grinding tool
11/03/1987CA1228733A1 Coated abrasive disc
11/03/1987CA1228732A1 Coated abrasive disc
09/1987
09/15/1987US4692958 Buffing pad assembly
09/09/1987EP0235337A1 A buffer wheel for supporting abrasive compounds
09/02/1987EP0234795A2 Cleaning brush
09/01/1987US4689922 Buffing pad
08/1987
08/06/1987DE3603287A1 Cylinder with elastic bristles
07/1987
07/14/1987US4679360 Lamellar end grinding wheel
06/1987
06/23/1987US4675244 Felt member as a technical accessory
05/1987
05/27/1987EP0222969A1 Surface grinding machine
05/27/1987CN86107803A Lamellar end grinding wheel
05/26/1987US4668248 Grinding disk and method of manufacturing such a disk
05/05/1987US4662044 Descaler and wire brush for use in the same
04/1987
04/07/1987US4654938 Descaler head assembly for a descaling machine
03/1987
03/31/1987US4653236 Plastic and grit
03/31/1987US4653135 Adjustable length finishing pad
03/04/1987EP0212062A1 Planar face-grinding machine
03/03/1987US4646479 Deburring method
01/1987
01/20/1987US4637173 Rotating grinding or polishing disc
01/15/1987WO1987000107A1 Rotating tool
01/14/1987CN86102756A Lamellar and grinding wheel
12/1986
12/30/1986CA1215841A1 Wet surface treating device and element therefor
12/23/1986US4630408 Rotary finishing wheel
12/18/1986WO1986007292A1 Cleaning device
12/17/1986CN86203849U Expanding abrasive cloth wheel
12/10/1986CN85108648A 清理装置 Cleaning device
12/09/1986CA1214939A1 Polishing wheel
12/03/1986CN85104318A Method for polishing metal reed blades of air jet loom and apparatus therefor
12/02/1986US4625466 Polishing wheel
10/1986
10/08/1986EP0196832A2 Mirror finish polisher
09/1986
09/16/1986US4611362 Buffing wheel
09/03/1986EP0193516A1 Grinding tool for dressing and polishing glasses
08/1986
08/26/1986US4607412 Reversible buffing pad and method of manufacture
08/05/1986US4603447 Disk type brush
07/1986
07/15/1986US4599761 Polishing disk
05/1986
05/13/1986US4588420 Methods of manufacturing abrasive articles
05/10/1986CN85108273A Felt member as a technical accessory and process and apparatus for the manufacture thereof
05/06/1986CA1204067A1 Clutch assembly for sanding head
04/1986
04/23/1986EP0178577A2 Felt body as a technical device, as well as method and apparatus for making the same
04/08/1986US4580308 Buffing pad and method of manufacture
02/1986
02/25/1986US4572187 Dermabrader
02/18/1986US4570278 Portable polisher and buffs therefor
02/04/1986US4567619 In a vehicle finishing apparatus
01/1986
01/14/1986US4563839 Flap wheel
12/1985
12/31/1985US4561214 Abrading tool
1 ... 36 37 38 39 40 41 42 43 44 45 46 47 48