Winding – tensioning – or guiding – Unwinding – With supply coil replenishment
Reexamination Certificate
2006-01-10
2006-01-10
Rivera, William A. (Department: 3654)
Winding, tensioning, or guiding
Unwinding
With supply coil replenishment
Reexamination Certificate
active
06983909
ABSTRACT:
An apparatus exchanges a roll remnant and a full roll. The apparatus comprises a dump cradle and a roll-transfer surface. The roll-transfer surface includes an extension element capable of transitioning between a retracted position and an extended position. The apparatus also includes a roll-delivery element capable of providing a fresh roll of material to the dump cradle and of removing a remnant of a previous roll from the apparatus.
REFERENCES:
patent: 1026369 (1912-05-01), Robeson
patent: 1655226 (1928-01-01), Higgins et al.
patent: 2194125 (1940-03-01), Rinchart
patent: 3062465 (1962-11-01), Hunter
patent: 4298173 (1981-11-01), Johansson
patent: 4373854 (1983-02-01), Schultheis
patent: 4767076 (1988-08-01), Tagawa
patent: 4807526 (1989-02-01), Troyer et al.
patent: 4905925 (1990-03-01), Kremar
patent: 5289985 (1994-03-01), Cocchi et al.
patent: 5906333 (1999-05-01), Fortuna et al.
patent: 5934604 (1999-08-01), Klimek
patent: 2004/0206848 (2004-10-01), Martinez
patent: 2005/0017118 (2005-01-01), Finetti et al.
patent: 41 41 216 (1992-06-01), None
patent: 54-039346 (1979-03-01), None
patent: 5-221565 (1993-08-01), None
Bilskie Eric Joseph
Bleich Wade Lynn
Giordano John Anthony
Kinsey William Howard
Mattheis David K.
Meyer Peter D.
Rivera William A.
The Procter & Gamble & Company
Weirich David M.
LandOfFree
Roll changing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Roll changing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Roll changing apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3555603