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Class Information
Number: 451/304
Name: Abrading > Machine > Endless band tool > Reciprocating band carrier
Description: Abrading machine employing an endless traveling abrading band so mounted in a carrier as to receive a bodily transverse to-and-fro movement while running.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8574029 Orbital grinding aggregate Nov. 5, 2013
8317570 Control of a grinding device with grinding rollers on winding shafts Nov. 27, 2012
8133099 Reciprocating drive mechanism of abrasive band grinding machine Mar. 13, 2012
7988528 Apparatus and method for grinding threaded portion of workpiece Aug. 2, 2011
7976361 Polishing apparatus and polishing method Jul. 12, 2011
7878883 Wire saw ingot slicing system and method with ingot preheating, web preheating, slurry temperature control and/or slurry flow rate control Feb. 1, 2011
7862402 Polishing apparatus and substrate processing apparatus Jan. 4, 2011
7682225 Polishing apparatus and substrate processing apparatus Mar. 23, 2010
7431028 Apparatus and method for slicing an ingot Oct. 7, 2008
7419421 Slider having rounded corners and edges, and method for producing the same Sep. 2, 2008
7387118 Wire saw Jun. 17, 2008
7241207 Grinding machine and method for grinding a workpiece Jul. 10, 2007
7238094 Belt oscillating apparatus of belt sander Jul. 3, 2007
7090560 System and method for detecting abrasive article orientation Aug. 15, 2006
7090571 Belt sander Aug. 15, 2006
7025665 Method and apparatus for cutting ultra thin silicon wafers Apr. 11, 2006
6899594 Relative lateral motion in linear CMP May. 31, 2005
6881136 Grinding-band swaying device for a band grinding machine Apr. 19, 2005
6746320 Linear reciprocating disposable belt polishing method and apparatus Jun. 8, 2004
6722966 Sand-belt finishing machine having a reciprocal movement mechanism Apr. 20, 2004
6666753 Silver-coated abrasives, tools containing silver-coated abrasives, and applications of these tools Dec. 23, 2003
6663475 Grinding apparatus Dec. 16, 2003
6641464 Method and apparatus for polishing the edge of a bonded wafer Nov. 4, 2003
6589102 Surface polishing method and apparatus Jul. 8, 2003
6585576 Rollers' position moving device for a sand belt machine Jul. 1, 2003
6500056 Linear reciprocating disposable belt polishing method and apparatus Dec. 31, 2002
6471568 Eccentric-swinging device for a sanding machine Oct. 29, 2002
6342000 Sander having a vibrating mechanism Jan. 29, 2002
6299512 Belt sander with orbitally translated abrasive belt Oct. 9, 2001
6227956 Pad quick release device for chemical mechanical polishing May. 8, 2001
6200206 Surface preparation device Mar. 13, 2001
6193590 Abrasive tape for texturing magnetic recording media Feb. 27, 2001
6102787 Oscillating combination belt, spindle and edge sander Aug. 15, 2000
6089958 Belt sander with orbitally translated abrasive belt Jul. 18, 2000
6089962 Machine for polishing railway vehicle wheel axles Jul. 18, 2000
6080051 Apparatus for machining cylindrical workpieces Jun. 27, 2000
6024080 Apparatus and method for slicing a workpiece utilizing a diamond impregnated wire Feb. 15, 2000
6004189 Finishing of tungsten carbide surfaces Dec. 21, 1999
5964210 Apparatus and method for slicing a workpiece utilizing a diamond impregnated wire Oct. 12, 1999
5944585 Use of abrasive tape conveying assemblies for conditioning polishing pads Aug. 31, 1999
5928068 Superfinishing apparatus using film abrasive Jul. 27, 1999
5899794 Texturing method May. 4, 1999
5830046 Belt shifting idler pulley for reciprocating an abrasive belt Nov. 3, 1998
5788560 Backing pad and method for polishing semiconductor wafer therewith Aug. 4, 1998
5775974 Universal jaw attachment for microfinishing machine Jul. 7, 1998
5577949 Buffing method Nov. 26, 1996
5538458 Device for grinding the surface of a cylinder, in particular the cylinder of a paper machine Jul. 23, 1996
5538458 Device for grinding the surface of a cylinder, in particular the cylinder of a paper machine Jul. 23, 1996
5509850 Polishing apparatus Apr. 23, 1996
5441437 Compliant constant-force follower device for surface finishing tool Aug. 15, 1995

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