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Class Information
Number: 451/508
Name: Abrading > Tool support for flexible-member tool > Including headed, axially disposed, tool holding member on rotary support
Description: Tool support having a support that turns about an axis, and means for securing the tool to the support comprising an element that extends along such axis, and engages an area of the tool surface which is small relative to the entire surface of the tool, and clamps the so engaged area between the tool support and itself.

Sub-classes under this class:

Class Number Class Name Patents
451/509 Tool holding member disconnected from support by partial rotation 24
451/510 With threaded means to retain tool holding member 54

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8529319 Universal bushing for abrasive wheels Sep. 10, 2013
8475234 Power tool holding article Jul. 2, 2013
8430725 Abrasive disc construction Apr. 30, 2013
8291804 Drive unit with rotating saw blade for connection to a robot Oct. 23, 2012
8182317 Handheld sanding implement May. 22, 2012
8029340 Quick mount adapter and backing plate surface care system and apparatus Oct. 4, 2011
8029341 Polishing tool comprising a drive plate and a removable pad for finishing an ophthalmic lens Oct. 4, 2011
8021214 Hand-held power tool with locking nut Sep. 20, 2011
7972199 Hand-held power tool with locking nut Jul. 5, 2011
7959497 Hand-held power tool with locking nut Jun. 14, 2011
7722445 Insertion tool for an angle grinder May. 25, 2010
7614940 Accessory with hub for use with multiple types of rotary tool mandrels Nov. 10, 2009
7588484 Mounting system for grinding wheels and the like Sep. 15, 2009
7578730 Grinding brush fixing device Aug. 25, 2009
7572173 Polishing apparatus and pad replacing method thereof Aug. 11, 2009
7387563 Mandrel and accessory and related combination for use with a rotary tool Jun. 17, 2008
7367874 Mandrel for working disks May. 6, 2008
7357702 Grinding wheel Apr. 15, 2008
7273412 Abrasive wheel with improved composing structure Sep. 25, 2007
7258515 Tool holding fixture and insert tool Aug. 21, 2007
7217177 Grinding-disk receiving element especially for a hand-guided electric grinding tool May. 15, 2007
7186172 Spring force adapter for round blade for a grinder Mar. 6, 2007
7121924 Abrasive articles, and methods of making and using the same Oct. 17, 2006
6945862 Power tool having a receptacle for securing a tool Sep. 20, 2005
6942559 Polishing device Sep. 13, 2005
6939214 Honing wheel having internal gearing Sep. 6, 2005
6893335 Mounting device for abrasive wheels May. 17, 2005
6887142 Tool receptacle for a grinding tool May. 3, 2005
6840848 Bushings and abrasive wheel therewith Jan. 11, 2005
6840849 Mounting device for coated abrasive finishing articles Jan. 11, 2005
6817935 Method of making a surface treating article and such a surface treating article Nov. 16, 2004
6796888 Power tool having a receptacle for securing a tool Sep. 28, 2004
6786811 Grinding machine tool support Sep. 7, 2004
6783431 Joint forming tool and method Aug. 31, 2004
6676499 Male/female abrasive disk/wheel mounting member and subsequent abrasive mounting systems Jan. 13, 2004
6651644 Blade for circular saw having universal mounting hole for receiving a plurality of symmetrical and asymmetrical arbors Nov. 25, 2003
6569001 Power tool having a quick clamping mechanism May. 27, 2003
6551180 Grinding tool Apr. 22, 2003
6517423 Polishing device Feb. 11, 2003
6491576 Grinding tool Dec. 10, 2002
6431971 Abrasive brush Aug. 13, 2002
6379234 Reusable mount for abrasive devices Apr. 30, 2002
6277012 Disk locking device Aug. 21, 2001
6179697 Grindstone adapter Jan. 30, 2001
6173470 Brush attachment for grinder Jan. 16, 2001
6116996 Rotary grinding jig Sep. 12, 2000
6086464 CMP platen plug Jul. 11, 2000
6033294 Turntable of nylon fiber grinding wheel Mar. 7, 2000
5951389 Drive system for small diameter abrasive discs Sep. 14, 1999
5938514 Disk attachment system Aug. 17, 1999

1 2

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