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Class Information
Number: 242/524.1
Name: Winding, tensioning, or guiding > Convolute winding of material > With cutting, perforating, or notching > Sequential cutting stations > Longitudinal and transverse severing
Description: Subject matter wherein the cutting device(s) divides the elongated material along the material length and severs the material in a direction substantially across its length.

Patents under this class:

Patent Number Title Of Patent Date Issued
6869039 Method and apparatus for winding a paper web Mar. 22, 2005
6592698 Sheet roll producing apparatus, sheet roll discharging apparatus, and core supplying apparatus Jul. 15, 2003
6371399 Machine for winding continuous sheet product for forming coils Apr. 16, 2002
6269859 Sheet roll producing apparatus, sheet roll discharging apparatus, and core supplying apparatus Aug. 7, 2001
5901917 Air-powered web slasher May. 11, 1999
5720446 Method and device for cutting photographic products into strips Feb. 24, 1998
5421535 Method and apparatus for automatically winding scrap metallic strip material Jun. 6, 1995
5248107 Web winder for winding up web on core and method of automatically wrapping leading end portion of web around core Sep. 28, 1993
5217177 Machine with continuous operating cycle for the packaging in rolls of various strip-shaped materials by means of a plurality of simultaneous longitudinal cuts of a wide strip of material fed b Jun. 8, 1993
5056729 Portable machine for dispensing roll goods Oct. 15, 1991
5040737 Cutting and winding device for film strips Aug. 20, 1991
4988052 Device for winding longitudinally separated webs and method of changing finished reels and empty cores Jan. 29, 1991
4964585 Slitting and rewiding machine Oct. 23, 1990
4767075 Apparatus for forming a plurality of supply rolls consisting of respective wound strips formed from a wide web by slitting Aug. 30, 1988
4572452 Apparatus for slitting and winding tape Feb. 25, 1986
4572450 Method and apparatus for simultaneously loading a plurality of tape cassettes Feb. 25, 1986
4550882 Reel cutting and winding machine Nov. 5, 1985
4422588 Slitter-rewinder system Dec. 27, 1983
4265410 Machine for winding strip material May. 5, 1981
4175999 Apparatus for loading magnetic tape cassettes with magnetic tape Nov. 27, 1979
4171780 Final stage of a web treatment machine such as a printing machine Oct. 23, 1979
4160529 Roller winding machine for the formation of single reels Jul. 10, 1979
4004747 Winding apparatus Jan. 25, 1977
3997387 Apparatus for applying leading tips to a continuous sheet material and cutting the same Dec. 14, 1976

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