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Class Information
Number: 242/527.6
Name: Winding, tensioning, or guiding > Convolute winding of material > With cutting, perforating, or notching > Transverse cutting > Knife shiftable to sever material > Edge-to-edge (e.g., scissor type) > Rotary disk
Description: Subject matter wherein the knife is formed as a rotatable, substantially circular, planar member for severing the elongated material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 6926224 |
Method and device in winding of a web |
Aug. 9, 2005 |
| 6230998 |
Method for transferring a web of material from a wound roll onto a winding tube, and winding apparatus |
May. 15, 2001 |
| 6086010 |
Process for transferring a material web from a winding roll to a winding sleeve and winding device |
Jul. 11, 2000 |
| 5797559 |
Winding arbor having a plurality of air valves for making coreless paper rolls and method for using |
Aug. 25, 1998 |
| 5795432 |
Coiling machine with adhesive strip applicator |
Aug. 18, 1998 |
| 5791587 |
Apparatus and method for transferring a feeding web from a filled takeup core to an empty takeup core |
Aug. 11, 1998 |
| 5312058 |
Device for cutting a web of material |
May. 17, 1994 |
| 5248107 |
Web winder for winding up web on core and method of automatically wrapping leading end portion of web around core |
Sep. 28, 1993 |
| 5040737 |
Cutting and winding device for film strips |
Aug. 20, 1991 |
| 4901934 |
Device for winding a continuous length of material |
Feb. 20, 1990 |
| 4500044 |
Apparatus for winding bolts of cloth or the like |
Feb. 19, 1985 |
| 4422588 |
Slitter-rewinder system |
Dec. 27, 1983 |
| 4160528 |
Carpet roll winding apparatus |
Jul. 10, 1979 |
| 4000863 |
Winding apparatus with wrapping arrangement |
Jan. 4, 1977 |
| 3931940 |
Carpet feeding, measuring and rolling apparatus |
Jan. 13, 1976 |
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