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Class Information
Number: 451/541
Name: Abrading > Rigid tool > Rotary cylinder
Description: Rigid tool of a shape of a solid generated by a circle moving axially, which tool is intended to turn about its axis and engage to abrade the work by the peripheral surface that is parallel to the axis.










Sub-classes under this class:

Class Number Class Name Patents
451/542 Circular segments 93
451/544 Laminated 86
451/546 Reinforced 72
451/547 Ribbed periphery 126
451/545 Work guide 34


Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8641481 Reinforced bonded abrasive tools Feb. 4, 2014
8597079 Abrasive wheel with closed profiles in cutting surface Dec. 3, 2013
8597080 Ophthalmic roughing wheel Dec. 3, 2013
8574039 Brush kit for abrasively conditioning cylinders and bores in mechanical equipment including transmissions Nov. 5, 2013
8568206 Abrasive article for use with a grinding wheel Oct. 29, 2013
8529319 Universal bushing for abrasive wheels Sep. 10, 2013
8512098 Machining technique using a plated superabrasive grinding wheel on a swiss style screw machine Aug. 20, 2013
8512101 Burr removal apparatus Aug. 20, 2013
8469075 Coating film peeling apparatus for resin material Jun. 25, 2013
8439725 Method and device for the production of a precise concrete prefabricated part May. 14, 2013
8366520 Apparatus and method for manufacturing abrasive tools Feb. 5, 2013
8360828 Cutting tool Jan. 29, 2013
8360046 Cutting tip, method for making the cutting tip and cutting tool Jan. 29, 2013
8357030 Apparatus and method for manufacturing abrasive tools Jan. 22, 2013
8348717 Polishing wheel Jan. 8, 2013
8348728 Grinding wheel Jan. 8, 2013
8286624 Blade ring saw blade Oct. 16, 2012
8192256 Rotary dressing tool containing brazed diamond layer Jun. 5, 2012
8151434 Method of grinding a brake disk mounting surface with an annular recess using an inclined grinding wheel Apr. 10, 2012
8007347 Rotary abrading tool Aug. 30, 2011
7946907 Saw blade gullet configuration May. 24, 2011
7927189 Superabrasive tool Apr. 19, 2011
7922563 Cutting blade hard-facing method and apparatus Apr. 12, 2011
7887396 Method and apparatus for controlled slurry distribution Feb. 15, 2011
7846010 Notched grind wheel and method to manufacture a rotor blade retention slot Dec. 7, 2010
7824246 Wheel spindle device for grinding machine Nov. 2, 2010
7819722 Apparatus and method for manufacturing abrasive tools Oct. 26, 2010
7779827 Blade ring saw blade Aug. 24, 2010
7744447 Abrasive disc Jun. 29, 2010
7695353 Grinding wheel Apr. 13, 2010
7632175 Cutting blade hard-facing method and apparatus Dec. 15, 2009
7572174 Abrasive grain and grindstone Aug. 11, 2009
7556558 Shape controlled abrasive article and method Jul. 7, 2009
7465222 Grinding wheel Dec. 16, 2008
7462096 Surface-treatment wheel Dec. 9, 2008
7393268 Ring system for guiding a medium in an abrasive disk Jul. 1, 2008
7384329 Coolant delivery system for grinding tools Jun. 10, 2008
7377839 Cover for guiding a medium in an abrasive disk May. 27, 2008
7357702 Grinding wheel Apr. 15, 2008
7350518 Blade ring saw blade Apr. 1, 2008
7344573 Impregnation of grinding wheels using supercritical fluids Mar. 18, 2008
7331845 Double end face truing device, double end face truing tool, and double end face truing method Feb. 19, 2008
7281970 Composite articles and methods of making the same Oct. 16, 2007
7235007 Divided grinding tool Jun. 26, 2007
7217180 Diamond tape coating and methods of making and using same May. 15, 2007
7214126 Abrasive material May. 8, 2007
7210474 Saw blade with cutting depth gauge May. 1, 2007
7204664 Glass drill bit Apr. 17, 2007
7195550 Method and installation for making abrasive grinders and grinder obtained by said method Mar. 27, 2007
7195549 Drum grinding wheel Mar. 27, 2007

1 2 3 4 5 6










 
 
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