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Class Information
Number: 83/174
Name: Cutting > With tool sharpener or smoother
Description: Apparatus including means to dress the tool.

Sub-classes under this class:

Class Number Class Name Patents
83/174.1 Spatially fixed tool 22

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8661952 Cutting machine Mar. 4, 2014
8220383 Food product slicer with timed sharpening operation Jul. 17, 2012
8136434 Cutting blade control system, particularly for cutting-off machines for cutting logs of web material Mar. 20, 2012
8043142 Sharpener carried by the product table of a food slicer Oct. 25, 2011
7827892 Apparatus for trimming paper rolls or logs and method for treating the logs Nov. 9, 2010
7390243 Sharpener for blades of food slicers Jun. 24, 2008
7231849 Reel mower conditioner Jun. 19, 2007
7125325 Portable sharpening system for a dual-knife cutting machine Oct. 24, 2006
7083503 Method for sharpening the knife of a rotary trimmer and a rotary trimmer for realizing the method Aug. 1, 2006
7073421 Slicing machine, and method of use and components thereof Jul. 11, 2006
6971949 Sharpening guide for dental tools Dec. 6, 2005
6868765 Contour-cutting machine having a light-weight knife carrier Mar. 22, 2005
6786808 Sharpening device for rotating cutting tools and machine employing said device Sep. 7, 2004
6748836 Dual sharpener apparatus for maintaining the sharpness of the cutting edge on blades used to cut sheet-type work materials Jun. 15, 2004
6745658 Severing machine for articles of weblike material having a sharpening zone for the blades separate from the cutting zone Jun. 8, 2004
6709319 Sharpener assembly for a food slicer and related method Mar. 23, 2004
6698951 Paper jam detection system for folding machine Mar. 2, 2004
6644154 Apparatus for transverse cutting Nov. 11, 2003
6634579 Method of and apparatus for sharpening orbiting knives Oct. 21, 2003
6517298 Method for selectively relieving sharp edges in tools used in die cutting sheet-type work material Feb. 11, 2003
6375114 Process and an apparatus for the servicing of a textile machine Apr. 23, 2002
6360639 Reciprocating knife sheet material cutting apparatus with knife sharpener Mar. 26, 2002
6261161 Sharpener assembly for a food slicer and related method Jul. 17, 2001
6176769 Ceramics dress substrate and method of using the dress substrate Jan. 23, 2001
6131498 Reciprocating knife cutter, a cutting apparatus including such a cutter, and a knife sharpener for a cutting apparatus Oct. 17, 2000
6123002 Method and apparatus for transverse cutting Sep. 26, 2000
6092450 Rotary cutter for sheet material Jul. 25, 2000
6019023 Cutting machine using a rotary wheel for cutting a flexible material consisting of a single sheet or a small mat of sheets, and method for adjusting said machine Feb. 1, 2000
5941148 Automatic slitter blade sharpener Aug. 24, 1999
5924346 Method and apparatus for transverse cutting Jul. 20, 1999
5649463 Slicing station for a food loaf slicing machine Jul. 22, 1997
5626065 Cutting device with automatic sharpener May. 6, 1997
5609082 Lubrication aid for treating cutting blade and sharpener Mar. 11, 1997
5573442 Apparatus for measuring a cutting blade width in a cutting apparatus Nov. 12, 1996
5558560 Tool grinding machine Sep. 24, 1996
5557997 Apparatus for transverse cutting Sep. 24, 1996
5522292 Machine for cutting logs of web material Jun. 4, 1996
5497687 Table-top cutting machine Mar. 12, 1996
RE35086 Slitting apparatus for corrugated paperboard and the like Nov. 14, 1995
5435217 Disc-shaped knife rotary cutter Jul. 25, 1995
5303515 Method and device for automatically sharpening cutting blades Apr. 19, 1994
5264067 Adjustable length carriage compatible for use with differing spreading table widths and types Nov. 23, 1993
5256238 Vertically removable and emplacable tool carriage for use with a plurality of work supporting tables Oct. 26, 1993
5241886 Apparatus and methods for cutting rods into lengths for cigarette makers Sep. 7, 1993
5152203 Apparatus and method for sharpening saw blades having planetary motion in transverse cutting Oct. 6, 1992
5101704 Slicer knife guard and sharpener Apr. 7, 1992
5090281 Slitting apparatus for corrugated paperboard and the like Feb. 25, 1992
5038647 Cutting-off machine for cutting logs of paper material and the like Aug. 13, 1991
5033343 Variable lowering stop for cutter knife Jul. 23, 1991
5027559 Sharpening unit for leather splitting machines Jul. 2, 1991

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