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Class Information
Number: 242/559.3
Name: Winding, tensioning, or guiding > Unwinding > With supply coil replenishment > Supply coil transfer apparatus > Sequential coil shifting
Description: Subject matter wherein the transfer mechanism includes means for moving the replacement coil between distinct loading, transitional, and uncoiling positions (e.g., a plunger to thrust a first coil against an intermediate coil to move a separate coil to the support station).

Patents under this class:
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Patent Number Title Of Patent Date Issued
8387908 Feeding station for a printing press, corresponding printing press and method Mar. 5, 2013
8056234 Window component stock indexing Nov. 15, 2011
8042760 Method and apparatus for transferring a wound web Oct. 25, 2011
7980506 Dispenser for products in sheet form Jul. 19, 2011
7837140 Automatic film changer for a film wrapping machine Nov. 23, 2010
7832678 Dispenser for rolls Nov. 16, 2010
7819356 Method and apparatus of connecting strip-like material Oct. 26, 2010
7610681 Window component stock indexing Nov. 3, 2009
7588209 Multiple-roll toilet tissue holder and dispenser Sep. 15, 2009
7543775 Plant for handling reels of paper or similar and for converting thereof and carriage for handling said reels Jun. 9, 2009
7389625 Packaging apparatus and packaging system including the same Jun. 24, 2008
7059557 Rotating station for wound laps Jun. 13, 2006
6962307 Rotating station for reels Nov. 8, 2005
6918560 Winding apparatus and feeding apparatus Jul. 19, 2005
6772573 Automatic stretch film roll changer Aug. 10, 2004
6722606 System and method for simultaneously unwinding multiple rolls of material Apr. 20, 2004
6719240 System and method for unwinding tissue webs Apr. 13, 2004
6679451 Device and method for unwinding reels of web material Jan. 20, 2004
6629661 Take-up reel, veneer reeling apparatus, tape feeding unit for veneer roll, veneer roll unwinding apparatus and a production method for laminated wood Oct. 7, 2003
6508432 Dual toilet roll dispenser Jan. 21, 2003
6494400 Automatic film roll changer and method of operating the same Dec. 17, 2002
6386477 Station for continuous unwinding of a material web May. 14, 2002
6318821 Bathroom tissue roll dispenser apparatus Nov. 20, 2001
6264133 Device for exchanging roll supports on winding stations Jul. 24, 2001
6209819 Device and method for automatic changing of film rolls Apr. 3, 2001
6155516 Method for transporting rolls to a roll changer Dec. 5, 2000
6138938 Installation for loading and unloading rolls automatically Oct. 31, 2000
6095454 Cushioning conversion system and method with combination stock roll storage rack Aug. 1, 2000
6062794 Paper roll storage and paper roll supply system May. 16, 2000
6056232 Method of loading film roll on film unwinder shaft and film producing and packaging system May. 2, 2000
5895009 Transfer method of coils and coil taking-up and stacking equipment Apr. 20, 1999
5887818 Device and method for storing multiple rolls of tissue and dispensing tissue therefrom Mar. 30, 1999
5873541 Magazine arrangement for receiving film cartridges Feb. 23, 1999
5699979 Machine of the type capable of using strips of material wound in reels Dec. 23, 1997
5653087 Manufacturing machine designed to use reels of web material, in particular packaging machine for packaging cigarettes, or the like Aug. 5, 1997
5601252 Device for feeding reels to a user machine Feb. 11, 1997
5584446 Web unwinding and splicing apparatus Dec. 17, 1996
5474251 System with a separate unit for supplying wrapping material in strip form Dec. 12, 1995
5393009 Device for feeding reels into a packaging machine Feb. 28, 1995
5312060 Device for feeding reels into a packaging machine May. 17, 1994
5285978 Device for changing web rolls automatically Feb. 15, 1994
5274984 Methods and systems for making packages Jan. 4, 1994
5248109 Positioning apparatus for coils, more particularly of metal strip, to be fitted on to a reeling drum Sep. 28, 1993
5205505 Device for supplying packaging machines with packaging material Apr. 27, 1993
5203801 Apparatus for supplying tape loading machines with reels of tape Apr. 20, 1993
5085377 Process for feeding paper rolls to web-fed rotary presses and device for carrying out the process Feb. 4, 1992
4973008 Packaging machine for the production of cigarette packs Nov. 27, 1990
4934621 Device for continuously feeding a web of material from a stock roll Jun. 19, 1990
4896842 Packaging machine, especially for cigarettes Jan. 30, 1990
4890801 Cutoff mechanism for a sod laying machine Jan. 2, 1990

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