Patents for B24B 29 - Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents (4,497) |
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11/29/1990 | WO1990014196A1 Polishing process and polishing machine |
11/29/1990 | DE3917318A1 Form tool with adjustable profiled surface - uses wire bundle to obtain impression of master and used as tool for finishing process |
11/22/1990 | DE3916104A1 Polierverfahren und poliermaschine Polishing process and polishing machine |
11/13/1990 | US4969296 Apparatus of surface grinding of planar member |
11/07/1990 | CN2065113U Device for polishing surface of blind hole of nonferrous metal parts |
10/10/1990 | EP0391547A1 Method of manufacturing ceramic products |
10/10/1990 | EP0391148A2 Polishing or grinding device |
10/04/1990 | DE3910581A1 Cold-gas working device |
10/02/1990 | CA1274696A1 Automatic polishing machine |
06/27/1990 | EP0374151A1 Brush head for trimming or brushing machines. |
06/12/1990 | US4932165 Method of polishing the surface of electrophotographic photoreceptor |
05/31/1990 | DE3840038A1 Grinding or polishing device for bars, wires or the like |
05/02/1990 | EP0366051A1 Novel gel producing pad and improved method for surfacing and polishing lenses |
05/01/1990 | CA1268308A1 Method and apparatus for automatically buffing a golf ball |
04/30/1990 | CA2001834A1 Method of abrading a hardened resin |
04/10/1990 | US4914872 Apparatus and method for selectively contouring an airfoil root |
03/13/1990 | US4907371 Automatic polishing machine |
01/23/1990 | CA1264558A2 Tire uniformity grinder and method |
01/16/1990 | CA1264489A1 Apparatus for operating and controlling machines cleaning thin metal or metal coated sheets and boards |
01/02/1990 | US4890422 Abrasive tool |
01/02/1990 | CA1264113A1 Adjustable length finishing pad |
12/28/1989 | DE3821558A1 Grinding and polishing arrangement |
12/12/1989 | US4886529 Polishing robot and polishing method using the same |
10/24/1989 | US4875309 Disc cleaner |
10/11/1989 | EP0336058A1 An apparatus for surface grinding of planar members |
09/20/1989 | EP0332956A2 Method and apparatus for sanding and/or polishing a varnish coating at temperatures lower than the ambient temperature |
07/27/1989 | DE3801061A1 Apparatus for cleaning pipes |
07/13/1989 | DE3824536A1 Arrangement for the orderly feeding, securing in position and monitoring of hollow knife hafts or the like |
07/04/1989 | CA1256757A1 Method of cleaning and conditioning surfaces |
06/14/1989 | EP0319643A2 Grinding or polishing disc |
05/18/1989 | DE3737636A1 Device for brushing board-shaped workpieces |
05/03/1989 | DE3821362C1 Apparatus for smoothing a mandrel bar |
03/23/1989 | DE3824401C1 Process and apparatus for grinding and/or polishing a coat of lacquer at temperatures below the ambient temperature and application of the process. |
01/26/1989 | WO1989000480A1 Brush head for trimming or brushing machines |
01/26/1989 | DE3818828A1 Brushing head for deburring and brushing machines |
12/21/1988 | EP0295453A2 Method of and tool for machining surfaces of combustion engines |
11/09/1988 | EP0290132A1 Method of cleaning and conditioning surfaces |
11/08/1988 | US4782545 Apparatus for operating and controlling machines cleaning thin metal or metal coated sheets and boards |
10/25/1988 | US4779387 Method and apparatus for automatically buffing a golf ball |
09/27/1988 | US4773120 Polisher with an air pumping device |
08/17/1988 | CN87100593A Metallic mirror surface curvature undulation technique and metal mirrors |
08/11/1988 | DE3702937A1 Method for polishing and polishing device |
07/12/1988 | US4756766 Supplying mixture of zinc sulfate, abrasive, thickener, wetting agent to surface, removal with buffing and water, applying zinc or alkaline earth metal fluorosilicate, buffing; forms calcium fluorosilicate film on marble |
07/05/1988 | US4754535 Method and machine for the embellishment of precoined metal strip, utilizing continuous stock or discrete lengths |
05/03/1988 | US4741783 Apparatus and method for rotary buffing |
04/12/1988 | CA1234987A1 Apparatus for abrasively treating the surfaces of automobile bodies |
03/02/1988 | CN86100517B Surface polishing technique of bismuth germanat (bgo) monocrystal |
02/24/1988 | EP0257013A2 Method and apparatus for mechanically grinding and polishing a surface of a mineral material, especially glass |
02/16/1988 | US4724571 Brushing machine tool with automatic feed |
02/10/1988 | CN86106247A Combined barrel polishing processing method and its apparatus |
01/19/1988 | CA1231530A1 Method and apparatus for finishing surfaces |
01/13/1988 | CN87203595U Metallographic specimen mechanical automatic polishing device |
12/08/1987 | CA1229986A1 Deburring method and apparatus |
12/02/1987 | EP0247572A1 Process and tool for processing work piece surfaces |
11/19/1987 | DE3616736A1 Apparatus for polishing the blade projection of knives |
11/19/1987 | DE3615918A1 Cleaning device which can be handled manually |
10/21/1987 | EP0241694A1 Automatic tool force compensator for a surface maintenance machine |
09/16/1987 | CN86100517A Surface polishing technique of bismuth germanate (bgo) monocrystal |
08/25/1987 | US4688309 Polishing method and apparatus |
08/19/1987 | EP0232761A2 Tool for the treatment of surfaces or the like |
07/14/1987 | US4679271 Automatic tool force compensator for a surface maintenance machine |
07/02/1987 | DE3640130A1 Device for processing plastic profiles |
06/11/1987 | DE3542817A1 Method for controlling the feed motion of a brushing machine |
04/28/1987 | US4660326 Apparatus for hydromechanical cleaning and polishing |
04/23/1987 | DE3546509A1 Apparatus for the external cleaning of the ends of copper pipes |
04/23/1987 | DE3535806A1 Device for cleaning connection joints of copper pipelines |
03/04/1987 | EP0211987A2 Device for hydromechanically polishing the internal surfaces of work pieces |
12/30/1986 | US4631773 Apparatus for removing fines from copper wires |
12/03/1986 | CN85104318A Method for polishing metal reed blades of air jet loom and apparatus therefor |
10/08/1986 | EP0196832A2 Mirror finish polisher |
09/02/1986 | US4609450 Mirror finishing free curved surface |
04/30/1986 | EP0179529A2 Apparatus for operating and controlling machines cleaning thin metal or metal coated sheets and boards |
02/18/1986 | US4570278 Portable polisher and buffs therefor |
08/28/1985 | EP0152622A2 Portable machine for cleaning edges |
08/20/1985 | US4535567 Computer magnetic media burnisher |
08/06/1985 | US4532665 Wheel rim buffing device |
07/09/1985 | US4527300 Apparatus for cleaning the bead seating profile of a tire rim |
07/02/1985 | US4526589 Polisher element |
04/23/1985 | CA1185758A1 Metal brush and its use for the removal of a corrosion resistant coating |
02/19/1985 | US4499624 For surface preparation of substrates |
12/19/1984 | EP0128657A1 Apparatus for automatically mounting and demounting cassette-type rollers having a shaft |
10/16/1984 | US4476605 Rotary metal brush for removing submerged anti-corrosive covering and method for using the same |
06/26/1984 | US4456500 Deposition photoresist films on metal, masking, and etching to form cutting teeth |
08/16/1983 | US4398374 Polishing machine having a rotary reciprocating shaft |
05/10/1983 | US4382308 Scrubbing torque monitoring and control system |
04/19/1983 | US4380368 Projection screen |
12/28/1982 | CA1138234A1 Projection screen and process for production thereof |
04/20/1982 | CA1122018A1 Process for roughening surfaces and article thereof |
02/23/1982 | CA1118603A2 Tire grinding apparatus |
02/10/1982 | EP0045433A1 Polishing or grinding machine having an axially reciprocating and rotatable tool spindle |
02/19/1980 | CA1071812A1 Polishing apparatus for electrolysis mother plate |
01/15/1980 | US4183788 Roughening with alumina slurry while brushing |
01/15/1980 | US4183181 Apparatus for supporting a grinding roll |
02/13/1979 | US4138755 Polishing apparatus for electrolysis mother plate |
08/29/1978 | CA1037259A1 Automatic buffing machines |
11/22/1977 | US4058869 Scrubbing apparatus for pottery greenware |
03/30/1976 | US3946525 Automatic buffing machine |