| Patents for B24B 23 - Portable grinding machines, e.g. hand-guided; Accessories therefor (6,273) |
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| 01/25/1989 | EP0300180A1 Disk wheel grinder |
| 01/24/1989 | CA1249128A1 Self correcting belt tracking mechanism |
| 01/19/1989 | DE3722629A1 Angle grinder having a braking device |
| 01/11/1989 | EP0298278A1 Power supply device connected by a junction cable to at least one electrical tool |
| 12/29/1988 | DE3720011A1 Motor-driven hand grinding apparatus |
| 12/29/1988 | DE3719978A1 Device for grinding |
| 12/28/1988 | CN88206936U Suspended grinder |
| 12/22/1988 | DE3718655A1 Apparatus for precision surface-grinding of steel, non-ferrous metals and other materials capable of being worked by abrasives, using angle grinders or high-speed drilling machines |
| 12/08/1988 | DE3717723A1 Hand-guided electric tool, such as angle grinder and the like |
| 12/06/1988 | US4788797 Self-supporting hand-held grinding device |
| 11/24/1988 | DE3715292A1 Hand belt sander driven by means of an electric motor |
| 11/08/1988 | US4782632 Drywall sander |
| 11/01/1988 | US4780992 Apparatus for cleaning pool tile |
| 10/27/1988 | DE3712608A1 Machining device |
| 10/25/1988 | US4779381 Carriage for a polishing tool |
| 10/05/1988 | EP0284749A2 Adapter for clamping a portable angle grinder |
| 10/04/1988 | US4774789 Corner sander |
| 10/04/1988 | US4774752 Fuel assembly repair system and method |
| 09/27/1988 | US4773487 Speed limiter for an air powered tool |
| 09/20/1988 | US4771576 Apparatus and methods for finishing a level surface |
| 09/13/1988 | CA1241843A1 Replaceable spindle lock system |
| 09/06/1988 | US4769201 Method of cutting grooves in concrete with a soft concrete saw |
| 09/06/1988 | US4768310 Sander attachment |
| 09/01/1988 | DE3705649A1 Guide unit for electric tools such as planes, belt grinders, shapers and the like |
| 08/23/1988 | CA1240933A1 Locking mechanism for a rotary power machine |
| 08/11/1988 | DE3702937A1 Method for polishing and polishing device |
| 08/02/1988 | US4760669 Machine for grinding the brake discs of motor-vehicles |
| 07/26/1988 | US4759152 Eccentric grinder with a device for changing a grinding motion |
| 07/14/1988 | WO1988004976A1 Clamping device for releasably holding a tool, in particular a disk |
| 07/14/1988 | DE3644390A1 Belt grinder (belt sander) |
| 07/07/1988 | DE3644389A1 Belt grinder (belt sander) |
| 07/05/1988 | US4754575 Eccentric grinder with means for changing a grinding motion |
| 06/29/1988 | EP0272725A2 Portable electric tool with balanced orbital movement |
| 06/23/1988 | DE3642086A1 Grinding device |
| 06/22/1988 | EP0271734A2 Rotary power tool, especially an angle grinder |
| 06/21/1988 | US4751794 In-track rail base grinding apparatus |
| 06/16/1988 | WO1988004219A1 Portable hand tool, in particular angled grinding machine |
| 06/16/1988 | WO1988004218A1 Eccentric grinder |
| 06/15/1988 | CN87210489U Mini type high sheed air drill |
| 05/17/1988 | US4744177 Vibratory abrader |
| 05/05/1988 | WO1988003075A1 Angle grinder |
| 05/05/1988 | DE3636745A1 Winkelschleifer Angle Grinder |
| 05/05/1988 | DE3636569A1 Device for removing repair-induced elevations from workpiece surfaces |
| 04/28/1988 | DE3636301A1 Hand tool |
| 04/26/1988 | US4739836 Arrangement for use in surface treatment |
| 04/21/1988 | DE3644499C1 Grinding shoe for a portable grinding machine |
| 04/21/1988 | DE3635496A1 Clamping device for abrasive sheets on portable orbital sanders |
| 04/21/1988 | DE3634424A1 Hand grinding machine |
| 04/13/1988 | EP0263337A2 Grinding tool and screw installation plate for use in a fuel assembly repair and reconstitution system |
| 04/12/1988 | US4736545 Machine for tapering fiberglass pipe ends and method of using the machine |
| 04/12/1988 | CA1234988A1 Attachments for power tools |
| 04/05/1988 | US4735020 Portable electric grinder |
| 03/30/1988 | EP0261374A1 Slip-ring felt seal for hand machine-tools |
| 03/23/1988 | EP0195019B1 Orbital grinding machine |
| 03/17/1988 | DE3637099C1 Safety resting stand for angle grinders |
| 03/10/1988 | DE3629333A1 Powered hand tool, such as an angle grinder, polishing apparatus or the like |
| 03/09/1988 | EP0258518A2 Orbital sander |
| 03/08/1988 | US4729194 Balanced orbital sander/grinder |
| 03/01/1988 | US4727685 Portable power file and belt tensioning arrangement therefor |
| 03/01/1988 | US4727682 Eccentric grinder with a device for changing a grinding motion |
| 02/25/1988 | DE3625535C1 Eccentric-plate grinder |
| 02/16/1988 | US4724636 Grinding tool for use in a fuel assembly repair and reconstitution system |
| 02/03/1988 | EP0254850A2 Portable power grinding machine |
| 01/26/1988 | US4721432 Apparatus for producing reciprocating motion for painting, sanding or coating |
| 01/20/1988 | CN87204254U Dust removing grinder |
| 01/14/1988 | WO1988000110A1 Removable belt-backing mechanism for a belt sander |
| 01/12/1988 | USRE32575 Hand grinder and valve therefore |
| 01/12/1988 | CA1231236A1 Drill powered wet or dry abrasive apparatus |
| 01/07/1988 | DE3625671C1 Eccentric plate grinder |
| 01/07/1988 | DE3621240A1 Powered hand tool |
| 12/15/1987 | US4712289 Installation for the automatic grinding of curved surfaces |
| 12/01/1987 | US4709513 Glass scratch removal method |
| 12/01/1987 | CA1229734A1 Actuator for in-line sander |
| 12/01/1987 | CA1229733A1 In-line sander |
| 11/19/1987 | EP0245638A2 Eccentric sanding tool having means for changing the sanding action |
| 11/19/1987 | DE3615918A1 Cleaning device which can be handled manually |
| 11/07/1987 | CN86206994U Vibrating and rotating grinding wheel head attached to a lathe |
| 11/04/1987 | EP0244203A2 Rotary power tools |
| 11/03/1987 | US4703589 Method of driving a reciprocating sander |
| 10/21/1987 | EP0241892A2 Belt sander |
| 09/23/1987 | EP0237854A2 Eccentric sander equipped with a device for modifying the sanding movement |
| 09/22/1987 | US4694616 Removable belt-backing mechanism for a belt sander |
| 09/09/1987 | EP0235598A2 Electrically power-driven grinder |
| 09/08/1987 | CA1226440A1 Paper retainer for a sanding device |
| 09/01/1987 | CA1226142A1 Sanding platen support for in-line sander |
| 09/01/1987 | CA1226141A1 Platen attachment for in-line sander |
| 08/26/1987 | CN86204786U Disk dust-removing grinding wheel |
| 08/19/1987 | EP0232761A2 Tool for the treatment of surfaces or the like |
| 08/18/1987 | US4686797 Straight-line rubbing machine with thrust transmitting members |
| 08/11/1987 | US4685252 Reciprocating sander |
| 08/06/1987 | DE3603461A1 Locking device for a machine tool, in particular an electric hand machine tool |
| 08/06/1987 | DE3603174A1 Gearbox case for angle grinders |
| 08/05/1987 | EP0230621A2 Orbital sander with a device for altering the sanding movement |
| 07/30/1987 | DE3600809A1 Spindle for angle drilling machine |
| 07/28/1987 | US4682919 Portable powered pipe working machine |
| 07/28/1987 | CA1224630A1 Sanding device |
| 06/09/1987 | US4671020 Power sander with pad containing air-flow passages |
| 06/09/1987 | US4671019 Portable power operated sander |
| 05/27/1987 | DE3541172A1 Belt grinding appliance |
| 05/21/1987 | WO1987002924A1 Portable grinder |