Patents for B24D 9 - Wheels or drums supporting in exchangeable arrangement a layer of flexible abrasive material, e.g. sandpaper (1,637) |
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12/02/1997 | US5692949 Back-up pad for use with abrasive articles |
10/28/1997 | US5681362 Molded abrasive article and process |
10/23/1997 | WO1997038825A1 Abrasive members for endless abrasive surfaces |
10/23/1997 | WO1997038824A1 Method and apparatus for abrading with a profiled soft roller |
10/23/1997 | WO1997038814A1 Rotating sanding accessory |
10/22/1997 | CN2265270Y Reinforced cloth abrasive wheel |
10/21/1997 | US5679056 Drum sander attachment for a power tool and method of using |
10/15/1997 | EP0800441A1 Grinding or polishing wheel |
10/15/1997 | CN1162284A A brasive products |
10/02/1997 | WO1997035688A1 A method for manufacturing a sweeper or abrasive element and such element |
09/30/1997 | US5672186 Rolling flowable polymeric material onto surface of base sheet, then shaping polymer into projections which are bent to form releasable fastener hooks when solidified and bonding reverse of base sheet to reverse of abrasive sheet |
09/30/1997 | US5672096 Inflatable tool |
09/18/1997 | WO1997033718A1 Reversible back-up pad |
09/18/1997 | CA2247642A1 Reversible back-up pad |
09/16/1997 | US5667540 Method of making an abrasive article |
09/02/1997 | US5662515 Method and apparatus for abrading with a profiled soft roller |
08/27/1997 | EP0790880A1 Abrasive products |
08/14/1997 | DE19604540A1 Surface working and smoothing tool |
08/13/1997 | CN2259260Y Sand cloth grinding wheel |
08/12/1997 | US5655958 Elastic base grinding wheel for smoothing and polishing toroidal contours of hard materials |
07/30/1997 | EP0693986B1 Tool |
07/30/1997 | EP0630311B1 Split abrasvie roll attachment system |
07/09/1997 | CN1035366C Grinding tool with fan-shaped laminated end face |
07/02/1997 | EP0781629A1 Directly or indirectly adaptable grinding body for a machine or a manually operable grinding device holder, as well as a suitable adapter for same |
06/26/1997 | WO1997010925A3 Window polisher |
06/19/1997 | WO1997021521A1 Improvements to sanding disks |
06/19/1997 | WO1997021520A1 Backing plates for abrasive disks |
06/12/1997 | WO1997020662A1 Abrasive article back up pad with foam layer |
05/29/1997 | WO1997018924A1 Back-up pad for use with abrasive articles |
05/27/1997 | US5632790 Blend of thermoforming material and grit |
04/29/1997 | US5624306 Stacked sanding wheel for radical profiles |
04/10/1997 | DE19636474A1 Formable rotating abrasive tool for use with drill on concave surfaces |
04/09/1997 | EP0767032A1 Sanding apparatus |
04/09/1997 | EP0767031A1 Sanding apparatus |
04/08/1997 | US5618225 Abrasive attachment system for rotative abrading applications |
04/01/1997 | US5616155 Coated fabric suitable for preparing releasably attachable abrasive sheet material |
03/27/1997 | WO1997010925A2 Window polisher |
03/04/1997 | US5607488 Molded abrasive article and process |
03/04/1997 | US5607345 Abrading apparatus |
02/05/1997 | EP0756917A1 Separation type grinding surface plate and grinding apparatus using same |
01/28/1997 | US5597347 Sander vacuum housing and pad frame system |
01/14/1997 | US5593345 Abrasive-belt conversion wheel for cylindrical grinders |
12/25/1996 | CN1138839A Abrasive article, method of making same, and abrading appts. |
12/04/1996 | EP0745019A1 System for clamping replaceable abrasive discs to the sides of plates on rotating dressers |
11/20/1996 | EP0570395B1 Process for making abrading rollers, spiral wound, for abrading machines provided with one or more rollers, particularly for sheet materials, such as clothes and the like, and rollers obtained with such process and soft and speedy abrading machines using such rollers |
10/30/1996 | EP0739264A1 An elastic base grinding wheel for smoothing and polishing toroidal contours of hard materials |
10/30/1996 | EP0739263A1 Abrasive article, method of making same, and abrading apparatus |
10/30/1996 | CN2238707Y Air wheel of grinder |
10/23/1996 | EP0738562A2 Grinding device having a contact face to be adapted on a tool |
10/22/1996 | US5567197 Apparatus for sanding and buffing with a rotating roller |
10/15/1996 | US5564971 Roller and belt assembly for sanding and buffing machines |
10/08/1996 | US5562525 Rolling mill equipped with on-line roll grinding system and grinding wheel |
09/25/1996 | CN1131923A Elastic base grinding wheel for smoothing and polishing toroidal contours of hard materials |
09/19/1996 | DE19511004C1 Rotary flapper disc tool with abrasive- or polishing lamellae |
09/10/1996 | US5554066 In-line profile sander |
09/04/1996 | CN2234336Y Abrasive cloth wheel |
08/28/1996 | EP0728056A1 Coated fabric suitable for preparing releasably attachable abrasive sheet material |
08/28/1996 | EP0728055A1 Grinding/polishing cover sheet for placing on a rotatable grinding/polishing disc |
08/21/1996 | EP0727283A1 Double curved backing plate with cushioned support for rotary buffing |
08/14/1996 | EP0726121A2 In-line sander system |
08/03/1996 | CA2168496A1 Double curved backing plate with cushioned support for rotary buffing pads |
07/18/1996 | DE19500084A1 Schleif- oder Polierscheibe Grinding or polishing wheel |
07/17/1996 | CN1126963A Surface treating articles and methods of making same |
07/11/1996 | WO1996020812A1 Grinding or polishing wheel |
06/11/1996 | US5525100 Abrasive products |
05/23/1996 | WO1996014964A1 Abrasive products |
05/17/1996 | WO1996005941A3 Dust collection system for a power tool |
04/25/1996 | WO1996011771A1 Method and apparatus for sanding with a rotating roller |
04/17/1996 | EP0706859A1 Abrasive materials |
04/09/1996 | US5505747 Molding, bonding, deforming |
03/20/1996 | CN2222586Y Emery cloth polisher |
03/14/1996 | WO1996007508A1 Grinding/polishing cover sheet for placing on a rotatable grinding/polishing disc |
02/29/1996 | WO1996005941A2 Dust collection system for a power tool |
02/29/1996 | DE19513279A1 Staubsammelsystem für ein maschinell angetriebenes Werkzeug Dust collection system for a machine-driven tool |
02/28/1996 | EP0697937A1 Surface treating articles and methods of making same |
02/20/1996 | US5492498 Multi-piece sanding wheel |
02/13/1996 | US5490808 Abrasive attachment system for rotative abrading applications |
01/31/1996 | EP0693986A1 Tool |
01/31/1996 | EP0626897A4 Multi-piece sanding wheel. |
01/31/1996 | EP0347429B1 Rotary brush tool |
01/30/1996 | US5487694 Method for shaping honeycomb substrates |
01/09/1996 | US5482496 Automated random orbital abrading system and method |
12/19/1995 | US5476413 Apparatus for polishing the periphery portion of a wafer |
11/28/1995 | US5470272 Removable working tool assembly |
11/02/1995 | WO1995029039A1 Separation type grinding surface plate and grinding apparatus using same |
10/31/1995 | US5461750 Double curved backing plate with cushioned support for rotary buffing pads |
10/17/1995 | US5458532 Undulating edged pad holder for rotary floor polishers |
10/03/1995 | US5454752 Abrasive device |
10/03/1995 | US5454751 Marble, granite and stone finishing and abrasive pads therefor |
09/28/1995 | WO1995025451A1 Rotary brush with segmented fiber segments |
09/12/1995 | US5449388 Injection molded abrasive article and process |
08/22/1995 | USRE35021 Compounding, glazing or polishing pad |
08/17/1995 | WO1995021729A1 System for clamping replaceable abrasive discs to the sides of plates on rotating dressers |
08/15/1995 | CA2045381C Lamellar end grinding tool |
08/10/1995 | DE19503078A1 Removable attachment esp. for grinding tool |
08/09/1995 | EP0665779A1 Coated abrasive sheet material with loop material for attachment incorporated therein |
08/08/1995 | US5439410 Polishing drum |
08/08/1995 | US5438728 Rotary brush with segmented fiber sections |
07/20/1995 | WO1995019242A1 Abrasive article, method of making same, and abrading apparatus |
07/13/1995 | DE4400550A1 Grinding shoe for hand tool with vacuum removal of dust |