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Class Information
Number: 451/61
Name: Abrading > Abrading process > Hollow work
Description: Method for abrading an interior surface of a workpiece.

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8690638 Curved plastic object and systems and methods for deburring the same Apr. 8, 2014
8662959 Cutting method and cutting device for hard material Mar. 4, 2014
8613645 Honing tool Dec. 24, 2013
8613641 Channel inlet edge deburring for gas diffuser cases Dec. 24, 2013
8602843 Abrasive machining media containing thermoplastic polymer Dec. 10, 2013
8585464 Lapping system and method for lapping a valve face Nov. 19, 2013
8579676 Grinding machine Nov. 12, 2013
8574039 Brush kit for abrasively conditioning cylinders and bores in mechanical equipment including transmissions Nov. 5, 2013
8538575 Automatic bore size control by completely integrating an air gage system into the machine control Sep. 17, 2013
8512095 Method for machining that combines fine boring and honing and machining equipment for the execution of the method Aug. 20, 2013
8512101 Burr removal apparatus Aug. 20, 2013
8398460 Apparatus and method for dispensing abrasive particulate material into a stream of gas Mar. 19, 2013
8376812 Grinder with built-in grinding agent dispenser Feb. 19, 2013
8372212 Supercritical drying method and apparatus for semiconductor substrates Feb. 12, 2013
8323071 Method of polishing the inner peripheral end surfaces of substrates for a recording medium using a brush Dec. 4, 2012
8277278 Acoustic imaging while cutting Oct. 2, 2012
8277280 Honing feed system and method employing rapid tool advancement and feed force signal conditioning Oct. 2, 2012
8246421 Arc surface grinding device Aug. 21, 2012
8210907 Device for fine machining workpieces Jul. 3, 2012
8187056 Process and apparatus for surface-finishing May. 29, 2012
8162722 Grindstone contact sensing method and its device, and honing method and honing machine Apr. 24, 2012
8157620 System and method for cleaning stator slots Apr. 17, 2012
8119056 End face processing apparatus, end face processing system, end face processing method for honeycomb molded body, and manufacturing method for honeycomb structure Feb. 21, 2012
8047895 Machining device comprising a measuring device for a model Nov. 1, 2011
8033893 Grinding method of a disk-shaped substrate and grinding apparatus Oct. 11, 2011
7959492 Disk-shaped substrate inner circumference polishing method Jun. 14, 2011
7862404 Micro-concave portion machining method Jan. 4, 2011
7846010 Notched grind wheel and method to manufacture a rotor blade retention slot Dec. 7, 2010
7805822 Process for removing thermal barrier coatings Oct. 5, 2010
7690969 Polishing method, polishing device, glass substrate for magnetic recording medium, and magnetic recording medium Apr. 6, 2010
7637800 Method for machining an edge of a high pressure-resistant component, in particular for hydro-erosively rounding an edge Dec. 29, 2009
7575502 Method of operating honing feed system having full control of feed force, rate, and position Aug. 18, 2009
7448939 Method and device for grinding concave parts, notably for manufacturing prostheses Nov. 11, 2008
7431635 Internal gear grinding method Oct. 7, 2008
7427227 Method and apparatus for fluid polishing Sep. 23, 2008
7416475 Method for rough-honing the peripheral surface of a bore Aug. 26, 2008
7402097 Track supported bore finishing device Jul. 22, 2008
7371149 Honing feed system having full control of feed force, rate, and position and method of operation of the same May. 13, 2008
7361077 Tube and duct edge cleaner Apr. 22, 2008
7341503 Surface treating method for golf club head Mar. 11, 2008
7309277 Method of manufacturing honeycomb structural body Dec. 18, 2007
7291060 Apparatus for screw-polishing with abrasive and method thereof Nov. 6, 2007
7238089 Polishing method for inner surface of tubular brittle material and tubular brittle material obtained by polishing method Jul. 3, 2007
7120979 Light bulb socket burnishing tool Oct. 17, 2006
7097543 Burr removal apparatus Aug. 29, 2006
7094476 Surface-treated product, surface-treatment method, and surface-treatment apparatus Aug. 22, 2006
7083500 Method and device for grinding the outside and inside of a rotationally symmetric machine part comprising a longitudinal borehole Aug. 1, 2006
7063593 Apparatus and process for surface treating interior of workpiece Jun. 20, 2006
6994610 Method and apparatus for polishing inner an internal surface of an aluminum extrusion hollow shape Feb. 7, 2006
6960121 Method of honing bores Nov. 1, 2005

1 2 3

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