| Patents for B24B 23 - Portable grinding machines, e.g. hand-guided; Accessories therefor (6,273) |
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| 05/22/1984 | US4449330 Resurfacing process and tool for installing catridge-type |
| 05/22/1984 | US4449329 For use with a portable grinder |
| 04/24/1984 | US4444272 Overspeed safety device |
| 03/27/1984 | US4438600 For controlling movement of a metal working tool |
| 03/13/1984 | US4435923 Abrading tool |
| 03/07/1984 | EP0102107A1 Rotary and orbital sander |
| 03/06/1984 | CA1163201A1 Narrow profile power handle for line trimmer and the like |
| 02/07/1984 | CA1161647A2 Portable electrically energized surface finishing tool |
| 01/31/1984 | US4428158 Method and apparatus for grinding irregular surfaces |
| 01/25/1984 | EP0098950A2 Spectacle glass edge-grinding machine, particularly a portable grinder |
| 01/03/1984 | US4423571 Quick change shoe assembly for straight line sander |
| 12/27/1983 | US4422239 Powered handtool |
| 12/13/1983 | US4419847 Device for supporting and moving a tool within a tapping |
| 12/13/1983 | CA1158491A1 Hand held apparatus for trimming the claws of animals with one or two hoofs, such as cows |
| 11/30/1983 | EP0095110A1 Device for regrinding mounted automotive brake discs |
| 11/15/1983 | US4414782 Direct drive system for a turbine sander |
| 11/15/1983 | US4414781 Turbine sander |
| 11/08/1983 | US4413447 Groove refinishing tool |
| 10/25/1983 | US4411106 Miniature belt grinder |
| 09/28/1983 | EP0089907A1 Grinding machine for electric and similar collectors |
| 09/27/1983 | CA1154259A1 Grinder and wheel guards therefor |
| 09/13/1983 | US4403457 Apparatus for supporting portable hand tools |
| 08/30/1983 | US4400995 Spindle lock with impacting capability |
| 08/23/1983 | US4399638 Switching system for an air-driven tool |
| 08/23/1983 | US4399578 Tool for cleaning bathtub |
| 08/16/1983 | US4398375 High speed power sander and sanding pad therefor |
| 08/09/1983 | US4397120 Suspension system for an abrading tool |
| 07/12/1983 | US4392333 Guide wheels for belt grinder |
| 06/29/1983 | EP0082619A1 Tool for grinding brake discs or drums |
| 06/22/1983 | EP0082028A1 Machine, especially an electric drilling machine |
| 06/01/1983 | EP0080443A1 Overspeed safety device |
| 05/24/1983 | CA1146755A1 Portable electrically energized surface finishing tool |
| 05/17/1983 | US4383395 In-place rotating grinding machine |
| 05/17/1983 | US4383345 Hand-held buffing-polishing machine |
| 05/10/1983 | CA1146028A1 Overspeed control means for pneumatic tools |
| 05/04/1983 | EP0078094A1 Brake disc machining apparatus |
| 05/03/1983 | US4381911 Portable hand controlled cement finishing machine |
| 04/19/1983 | US4380092 Accessory for using steel wool or other abrading materials |
| 04/12/1983 | CA1144437A1 Pneumatic tool governor |
| 03/30/1983 | EP0075064A1 Abrading device for a brake disc |
| 02/01/1983 | US4371906 Overspeed protective apparatus for a portable tool |
| 02/01/1983 | US4371043 Vibration prevention handle for a vibration device |
| 01/18/1983 | US4368597 Miniature belt grinder |
| 01/11/1983 | US4367807 Sound absorber for compressed-air operated apparatuses, in particular compressed air vibrators |
| 12/08/1982 | EP0065980A1 Orbital movement apparatus |
| 12/07/1982 | US4361988 Brake disc grinding method and apparatus |
| 11/30/1982 | US4361061 Machine tool for dressing the end face of an engine cylinder liner |
| 10/26/1982 | US4355487 Air-powered sander |
| 10/14/1982 | WO1982003423A1 Compressed air-actuated hand tool |
| 09/28/1982 | US4351133 Abrasive paper connection for use on an oscillating grinder |
| 06/15/1982 | US4334390 Belt sander |
| 06/10/1982 | WO1982001923A1 Orbital movement apparatus |
| 05/25/1982 | US4330967 Grinder and wheel guards therefor |
| 05/25/1982 | US4330964 Sanding device |
| 05/11/1982 | CA1123202A1 Machine tool for dressing the end face of an engine cylinder liner |
| 04/06/1982 | US4322921 Eccentric plate grinder |
| 03/02/1982 | US4317282 Wood sanding, grass and wood cutting electric drill attachment device |
| 01/19/1982 | US4311063 Bearing and bearing mount and tools incorporating same |
| 12/30/1981 | EP0042655A1 Hand held apparatus for trimming the hoofs of animals |
| 12/01/1981 | US4302910 Pneumatically operated grinding apparatus |
| 11/10/1981 | US4299004 Powered hand tool for use in household cleaning operations |
| 11/03/1981 | US4298317 Overspeed safety device |
| 10/21/1981 | EP0038270A2 Means for supporting and guiding a tool at the interior of a hole |
| 10/07/1981 | EP0036917A1 Machine tool for dressing the end face of an engine cylinder liner |
| 10/06/1981 | US4292770 Yarn heater track cleaning apparatus and method |
| 09/29/1981 | US4291502 Grinding or polishing tool |
| 09/22/1981 | US4290721 Tool holder assembly for a portable power tool |
| 09/15/1981 | CA1108895A1 Dental burr |
| 09/01/1981 | US4286675 Narrow profile power handle for line trimmer and the like |
| 07/14/1981 | US4278103 Overspeed control means for pneumatic tools |
| 07/08/1981 | EP0031433A2 Motor driven hand tool |
| 06/16/1981 | CA1103032A1 Paper clamping device for sanding machine |
| 05/26/1981 | US4269002 Method for resurfacing disc brake rotors |
| 05/19/1981 | US4268233 Hand held rotary machine tool with vibration insulating means |
| 05/12/1981 | US4266376 Portable electrically energized surface finishing tool |
| 05/05/1981 | US4265604 Rotary pneumatic tool with valve-closing pin actuated upon overspeed |
| 05/05/1981 | US4265265 Pneumatic tool governor |
| 04/22/1981 | EP0027219A1 Hand belt-grinding machine with a guiding frame |
| 04/21/1981 | US4262452 Disc brake grinding apparatus and method |
| 03/18/1981 | EP0025072A1 Nutating action appliance |
| 03/10/1981 | US4254835 Spring powered rotary tool |
| 01/07/1981 | EP0021434A1 Overspeed protective apparatus for a portable tool |
| 01/06/1981 | US4242839 High-speed power tool |
| 11/18/1980 | US4233850 Hand tool |
| 11/11/1980 | US4232414 Free-wheeling overspeed grinder device |
| 10/21/1980 | US4228620 Abrading tool with wear plate |
| 09/09/1980 | CA1085171A1 Belt centering and replacement mechanism for belt sanders and the like |
| 09/03/1980 | EP0014876A1 Improved portable electrically energized surface finishing tool |
| 08/12/1980 | US4216631 Paper clamping device for sanding machine |
| 08/12/1980 | US4216630 Grinder apparatus with pollution control fluid dispensing means |
| 07/22/1980 | US4213471 Manicuring unit |
| 07/22/1980 | US4213276 Back pack grinding apparatus |
| 07/22/1980 | CA1081963A1 Portable abrasion tool |
| 06/03/1980 | CA1078618A1 Drive head |
| 05/13/1980 | CA1077276A1 Support assembly for a portable surface-treating machine |
| 04/16/1980 | EP0010080A1 Overspeed safety device |
| 04/01/1980 | US4195449 Portable cutting-tool sharpener |
| 03/18/1980 | US4193228 Water driven tool |
| 01/23/1980 | EP0007172A1 A belt tracking mechanism e.g. for a belt sander |
| 01/09/1980 | EP0006764A1 A method and apparatus for grinding vehicle brake discs |