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Class Information
Number: 451/184
Name: Abrading > Machine > Rotary tool > Rotary cylinder > One-way work traverse > Endless work carrier
Description: Abrading machine having a moving conveyor which carries a workpiece rectilinearly in one direction only past the rotary abrading tool.










Sub-classes under this class:

Class Number Class Name Patents
451/185 Blade sharpener 6


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8602847 Cylindrical grinding and polishing device Dec. 10, 2013
7776793 System and method for polishing surface of tape-like metallic base material Aug. 17, 2010
7628677 Automated insulation milling machine Dec. 8, 2009
7607968 Apparatus on a flat card or roller card for grinding a fibre processing clothing disposed on a rotating cylinder or a card flat Oct. 27, 2009
7530879 Apparatus for reworking a steel edge of a ski May. 12, 2009
7462095 Apparatus at a flat card or roller card for grinding a clothing drawn onto a rotating roller Dec. 9, 2008
7431636 Adjustment device for adjusting a level difference between rollers of a roller belt sander Oct. 7, 2008
7347769 Method of fabricating pliant workpieces, tools for performing the method and methods for making those tools Mar. 25, 2008
7347765 Honing installation with several work stations Mar. 25, 2008
7281537 Multi-station block-texture modifying system and block-spacer Oct. 16, 2007
7235002 Method and system for making glass sheets including grinding lateral edge(s) thereof Jun. 26, 2007
7207865 Apparatus for machining workpieces, in particular workpieces provided with cutting teeth Apr. 24, 2007
7198557 Sanding machine incorporating multiple sanding motions Apr. 3, 2007
7140948 Machine for machining elongate workpieces provided with cutting teeth, in particular for grinding bandsaw blades Nov. 28, 2006
7131896 Device for grinding of clothing in a textile machine Nov. 7, 2006
7037181 Device for grinding of clothing in a textile machine May. 2, 2006
7014544 Reciprocating and deflecting swing device for the roller of a cylindrical emery-polishing machine Mar. 21, 2006
6969300 Automated processing unit for a working station Nov. 29, 2005
6947281 Cooling units Sep. 20, 2005
6916232 Apparatus for superpolishing the inside surface of a seam of a continuous photoreceptor belt Jul. 12, 2005
6899606 Rotary grinding machine May. 31, 2005
6579159 Chemical planar head dampening system Jun. 17, 2003
6569003 Coolant apparatus for a chainsaw sharpener May. 27, 2003
6497793 Apparatus and method for grinding webs made of fiber material Dec. 24, 2002
6468133 Method for treating fibrous webs Oct. 22, 2002
6431969 Device for Grinding of Card Clothings Aug. 13, 2002
6428390 Method and apparatus for edge finishing glass sheets Aug. 6, 2002
6322428 Working device and working method for magnet member Nov. 27, 2001
6277006 Coated media bearing surface for conveying abrasive media and the like Aug. 21, 2001
6273784 Surface treatment method and apparatus for support of lithographic plate Aug. 14, 2001
6264538 Edge-finishing machine Jul. 24, 2001
6254463 Chemical planar head dampening system Jul. 3, 2001
6129614 Apparatus for grinding clothing of a textile machine Oct. 10, 2000
6018860 Process for manufacturing drilled taper point surgical needles Feb. 1, 2000
5921848 Multi-directional abrading machine Jul. 13, 1999
5913710 Method and device for producing drive belts with small rotation-angle error Jun. 22, 1999
5772495 Method and apparatus for producing photo filmstrip Jun. 30, 1998
5759089 Apparatus for in-line surface finishing of cylindrical tubing such as stainless steel tubing with supporting mandrel and method Jun. 2, 1998
5701656 Process for manufacturing taper point surgical needles Dec. 30, 1997
5658187 Apparatus for in-line surface finishing cylindrical stock such as stainless steel tubing, and method Aug. 19, 1997
5644834 Process for manufacturing taper point surgical needles Jul. 8, 1997
5643049 Floating contact gage for measuring cylindrical workpieces exiting a grinder Jul. 1, 1997
5630268 Process for manufacturing taper point surgical needles May. 20, 1997
5601481 Method and machining apparatus for use especially in the sanding of items of wood in a sanding machine Feb. 11, 1997
5558561 Method and machining apparatus for use especially in the sanding of items of wood in a sanding machine Sep. 24, 1996
5549510 Endless power transmission belt processing apparatus, a grinding wheel therefor, and a method of using the endless power transmission belt processing apparatus Aug. 27, 1996
5539973 Process for manufacturing taper point surgical needles Jul. 30, 1996
5486133 Timing belt grinding apparatus and method Jan. 23, 1996
5477604 Process for manufacturing taper point surgical needles Dec. 26, 1995
5441440 Method and machining apparatus for use especially in the sanding of items of wood in a sanding machine Aug. 15, 1995

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