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Class Information
Number: 451/499
Name: Abrading > Tool support for flexible-member tool > Including tool holding slot in rotary tool support > With tool tensioning means
Description: Tool support provided with means within the groove or separation for pulling a portion of the tool into the slot, thereby causing the tool to be taut about its support.










Sub-classes under this class:

Class Number Class Name Patents
451/500 By rotary gripping element 13
451/501 Including threaded element 2


Patents under this class:

Patent Number Title Of Patent Date Issued
7220172 Detail sanding block May. 22, 2007
7112128 Sanding tool with protective clamping mechanism Sep. 26, 2006
6878048 CMP belt stretch compensation apparatus and methods for using the same Apr. 12, 2005
6749491 CMP belt stretch compensation apparatus and methods for using the same Jun. 15, 2004
6739961 Abrasive band tightening apparatus May. 25, 2004
6682400 Sanding block with anchoring bar Jan. 27, 2004
6543111 Method and apparatus for recycling belts Apr. 8, 2003
6482072 Method and apparatus for providing and controlling delivery of a web of polishing material Nov. 19, 2002
6196909 Abrasing tool Mar. 6, 2001
5871390 Method and apparatus for aligning and tensioning a pad/belt used in linear planarization for chemical mechanical polishing Feb. 16, 1999
5842913 Rotary drum sander Dec. 1, 1998
5700187 Tool to stopper and abrade concave and convex surfaces Dec. 23, 1997
5387251 Endless belt sanding block Feb. 7, 1995
5181347 Drum sander and fasteners Jan. 26, 1993
5117592 Apparatus and method for abrasive strip mounting Jun. 2, 1992
5088410 Plate lockup apparatus for printing press Feb. 18, 1992
5076167 Arrangement for the parallel tensioning of printing plates Dec. 31, 1991
5074210 Plate attachment system for a printing machine form cylinder Dec. 24, 1991
5062363 Flexible printing plate attachment system Nov. 5, 1991
5007208 Anchor for rotary sanding drum Apr. 16, 1991
4870787 Sanding wheel Oct. 3, 1989
4823516 Cutting tool wheel having a removable abrasive belt Apr. 25, 1989
4250810 Centrifugal clamp on a high speed print drum Feb. 17, 1981











 
 
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