Winding – tensioning – or guiding – Material guide or guard – Fluid suspension
Patent
1999-01-07
2000-08-22
Jillions, John M.
Winding, tensioning, or guiding
Material guide or guard
Fluid suspension
2426152, 226 23, B65H 2302
Patent
active
061058998
ABSTRACT:
A web tracking and repositioning apparatus having at least one pivoting conveyor roll pivotable and rotatably supported at its center about a bearing assembly through which extends a longitudinal fixed shaft with said bearing assembly connecting to the conveyor roll positioned at its weighted center about the bearing assembly and extending outward toward fixed support members and extending through a pair of oppositely exposed guide blocks pivotally mounted to the support members whereby cooperative engagement of the pivoting conveyor roll and the guide blocks coaxially mounted at the opposite ends of the conveyor roll a web of material conveyed over the conveyor roll is steered centrally following misalignment due to uneven tension in the conveyed web of material.
REFERENCES:
patent: 597456 (1898-01-01), Bowles
patent: 850892 (1907-04-01), Ball
patent: 2476070 (1949-07-01), Solliday
patent: 3224757 (1965-12-01), Parke et al.
patent: 3489264 (1970-01-01), Begiebing
patent: 3593841 (1971-07-01), Leow
patent: 3658271 (1972-04-01), Austin et al.
patent: 3831876 (1974-08-01), Phelps et al.
patent: 3913729 (1975-10-01), Andrews
patent: 3934775 (1976-01-01), Keller
patent: 4109976 (1978-08-01), Koch
patent: 4196803 (1980-04-01), Lovett
patent: 4198012 (1980-04-01), Esmonde et al.
patent: 4214689 (1980-07-01), Bartel et al.
patent: 4235002 (1980-11-01), Pay et al.
patent: 4461431 (1984-07-01), Wiley et al.
patent: 4551203 (1985-11-01), Eskelinen
patent: 4641770 (1987-02-01), Hediger
patent: 4809445 (1989-03-01), Meyer et al.
patent: 4893740 (1990-01-01), Hediger et al.
patent: 5061087 (1991-10-01), Roerig et al.
patent: 5209418 (1993-05-01), Alexander, III
patent: 5219231 (1993-06-01), Sheedy
patent: 5224790 (1993-07-01), Hein
patent: 5244518 (1993-09-01), Krayenhagen et al.
patent: 5265965 (1993-11-01), Harris et al.
patent: 5339534 (1994-08-01), Krayenhagen
patent: 5415611 (1995-05-01), Krayenhagen
patent: 5419509 (1995-05-01), Krayenhagen
patent: 5547449 (1996-08-01), Krayenhagen
Jillions John M.
Piltch Sanford J.
Visionary Solutions, LLc
LandOfFree
Web tension equalizing roll and tracking 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 Web tension equalizing roll and tracking apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Web tension equalizing roll and tracking apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-571261