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Class Information
Number: 451/464
Name: Abrading > Carrier for relatively movable simultaneously usable tools > For radially movable tools
Description: Carrier wherein the abrading movement of the tools relative to the work is about the axis of rotation of either the tools and their carrier or the work, and the urging movement of the tools relative to the work is along components of movement perpendicular to said axis.

Sub-classes under this class:

Class Number Class Name Patents
451/465 Centrifugal force urged tools 34
451/470 Including conoid or wedge tool moving member 39
451/479 Including gear actuated tool mover 11
451/481 Including hydraulically actuated tool mover 14
451/480 Including lever actuated tool mover 2
451/484 Including resiliently urged tool 13
451/482 Including thread actuated tool mover 7

Patents under this class:

Patent Number Title Of Patent Date Issued
8690644 Bore working tool Apr. 8, 2014
8469777 Linear abrasive brush member, method for preparing linear abrasive brush member, and abrasive brush Jun. 25, 2013
8403733 Method of coupling a honing tool to a honing spindle, honing spindle, honing tool and honing device Mar. 26, 2013
8308530 Abrasive cutting tool Nov. 13, 2012
7258514 Machine tool comprising parallel tool spindles that can be repositioned in relation to one another Aug. 21, 2007
7033253 Polishing pad conditioners having abrasives and brush elements, and associated systems and methods Apr. 25, 2006
6919087 Pharmaceutical compositions comprising amlodipine maleate Jul. 19, 2005
6869349 Abrading machine with abrading discs, which are moved in a reciprocatory movement transverse to an item Mar. 22, 2005
6855045 Tube surface cleaning device Feb. 15, 2005
6793569 Sanding strip Sep. 21, 2004
6743085 Rotating back up abrasive disc assembly Jun. 1, 2004
6645060 Expandable wheel for supporting an endless abrasive belt Nov. 11, 2003
6558240 Honing tool May. 6, 2003
6527620 Honing tool used to finish blind bores in workpieces and the method of using such tool Mar. 4, 2003
6431971 Abrasive brush Aug. 13, 2002
6309291 Brush cutter Oct. 30, 2001
6217431 Sanding brush assembly Apr. 17, 2001
6179700 Mechanism for honing non round cylinder bores and machine adapter assembly Jan. 30, 2001
6074282 External hone and method of making and using the same Jun. 13, 2000
5871399 Flap wheel Feb. 16, 1999
5851142 Combined grinding and polishing tool Dec. 22, 1998
5722881 Flap wheel Mar. 3, 1998
5709591 Unitary molded honing tool Jan. 20, 1998
5566666 Rotating tool Oct. 22, 1996
5529529 Cylinder liner microfinishing apparatus and method Jun. 25, 1996
5443417 On edge honing devices Aug. 22, 1995
5293718 Tangential grinding machine particularly for railway rails Mar. 15, 1994
5255476 Honing mandrel construction Oct. 26, 1993
5187904 Abrasive finishing elements, tools made from such elements, and methods of making such tools Feb. 23, 1993
5165206 Pipe weld crown removal device Nov. 24, 1992
5129197 Adhesive bonded abrasive finishing tool Jul. 14, 1992
4991361 Cylinder hone Feb. 12, 1991
4955165 Pipe tapering device Sep. 11, 1990
4945685 Honing apparatus having electrically operated actuator for relative reciprocating movement between honing head and workpiece Aug. 7, 1990
4707944 Apparatus for honing a cylinder Nov. 24, 1987
4651475 Honing tool Mar. 24, 1987
4555875 Means for attaching a replaceable stone and/or guide assembly to a master holder Dec. 3, 1985
4512116 Feed-up means for expandable work engaging members Apr. 23, 1985
4505076 Means for drivingly attaching a replaceable stone assembly to a master stone holder Mar. 19, 1985
4212136 Abrading elements Jul. 15, 1980
4200947 Rotary stripper device May. 6, 1980
4035959 Cam operated automatic control for a honing machine Jul. 19, 1977

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