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Class Information
Number: 82/46
Name: Turning > Severing or cut-off
Description: Apparatus and processes.










Sub-classes under this class:

Class Number Class Name Patents
82/48 Automatic and/or triggered control 51
82/50 Combined with means to apply fluid 35
82/51 Combined with means to heat tool and/or work 7
82/49 Combined with means to sharpen tool(s) 7
82/54 Cutting couple straddling work 20
82/53.1 Flying cutter type 27
82/53 Including scrap cutting means 17
82/70.1 Infeed means 30
82/59 Interrelated means for tool infeed and circumrotation 35
82/47 Processes 139
82/52 With dust or chip handling 29


Patents under this class:
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Patent Number Title Of Patent Date Issued
8191448 Cutting device for an endless tube system Jun. 5, 2012
8061241 Indirect cooling of a cutting tool Nov. 22, 2011
7987750 Cutter structure of labeling machine Aug. 2, 2011
7938047 Tube end milling head May. 10, 2011
7841263 Apparatus for cutting tubes Nov. 30, 2010
7780851 Oil filter inspection device having interchangeable adapters and drive pin assembly having detents Aug. 24, 2010
7743688 Handheld portable tubing cutter drivable by handheld power drill and having a minimized working profile Jun. 29, 2010
7673543 Apparatus for making a fracture cut between the cup and the safety ring in plastic caps Mar. 9, 2010
7650822 Machining apparatus for making a plasticizing barrel Jan. 26, 2010
7648313 Tube end milling head Jan. 19, 2010
7607374 Tube milling head Oct. 27, 2009
7549359 Aldyl a tee scraper Jun. 23, 2009
7383757 Method and device for cutting and deburring tubes, particularly plastic and cardboard tubes Jun. 10, 2008
7313992 Tube milling head Jan. 1, 2008
7124673 Horizontal cutter of double-bodied bottles attached to each other at the neck Oct. 24, 2006
7093525 Chipless trimming of plastic bottles Aug. 22, 2006
7000510 Adjustable locator for clamshell lathe Feb. 21, 2006
6981437 Pipe cutting machine Jan. 3, 2006
6955507 Tube milling head Oct. 18, 2005
6912939 Out of round tool bit holder assembly Jul. 5, 2005
6817276 Apparatus for forming bridges in tamper-indicating closures Nov. 16, 2004
6799494 Mounting brace for a journal turning lathe Oct. 5, 2004
6755101 Low profile in-line beveler Jun. 29, 2004
6619162 Device for cutting tubes Sep. 16, 2003
6609446 Separating apparatus, separating method, and method of manufacturing semiconductor substrate Aug. 26, 2003
6581498 Device for removing the filter medium from the spool of an oil filter and method of use Jun. 24, 2003
6536313 Method for making insert for rotary cutter Mar. 25, 2003
6536314 Device for continuous chipless separation of single identical rings from tubular workpieces Mar. 25, 2003
6502486 Method for producing steel rolling bearing rings Jan. 7, 2003
6481318 Cutting knife arrangement for use with soft materials Nov. 19, 2002
6418822 Cut-off apparatus for non-circular tubes Jul. 16, 2002
6386079 Method and apparatus for knurling a workpiece, method of molding an article with such workpiece, and such molded article May. 14, 2002
6383567 Multiple cut to core tape roll May. 7, 2002
6357325 Sealing arrangement Mar. 19, 2002
6327946 Method for manufacturing an improved seal for fluid applications Dec. 11, 2001
6223635 Method of forming annular grooves in a ball polishing apparatus May. 1, 2001
6142044 System for trimming excess material Nov. 7, 2000
5946991 Method for knurling a workpiece Sep. 7, 1999
5916342 Apparatus for scoring plastic tamper indicating closures Jun. 29, 1999
5705289 Process and apparatus for peeling outer tubes from spent NaS cells Jan. 6, 1998
5617768 Trimmer for removing scraping from tops of plastic bottles Apr. 8, 1997
5600879 Process and apparatus for peeling outer tubes from spent NaS cells by cutting and applying an impact force Feb. 11, 1997
5564319 Apparatus for forming bridges in tamper indicating closures Oct. 15, 1996
5555782 Waste tire slicing machine Sep. 17, 1996
5257560 Trimmer for removing scraping from tops of plastic bottles Nov. 2, 1993
5099727 Mechanism and method for circumscribing oval shapes Mar. 31, 1992
5033346 Sheet cutting machine, and cutting head and clamping assemblies therefor Jul. 23, 1991
5014584 Machine and method for cutting oval shapes May. 14, 1991
4949605 Cutting apparatus with workpiece rotation control Aug. 21, 1990
4905552 Rotary pipe cutting apparatus Mar. 6, 1990

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