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Primary Examiner: Hornsby, Harvey C.
Assistant Examiner: Jillions, John M.
Attorney: Hill, Van Santen, Steadman, Chiara & Simpson

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Title: Winder with horizontal rider roll adjustment

Abstract: A method and mechanism for winding a roll from a continuous traveling web including first and second parallel winder drums supporting the wound roll and one or more rider rolls on top of the roll being wound with the rider roll circumferential location being changed during the winding of the roll to compensate for the changing spring constant of the roll being wound, and in one form applying a force with a second rider roll and in another form with a third rider roll with the rolls being changed in position relative to the roll being wound independent of each other.

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Other info:

Inventors: Dahl, Carl B. (Rockton, IL, US)
Crouse, Jere W. (Beloit, WI, US)

Application Number: 895598
Filing Date: 1978-04-12
Publication_date: 1979-12-25
Assignee: Beloit Corporation (Beloit, WI)
Primary Class(es): 242/541.5
Other Classes:
US Patent Ref:

2276980	Mar, 1942	Jacobi	242/66.
3064915	Nov, 1962	Hornstein et al.	242/66.
3599889	Aug, 1971	Pfeiffer	242/66.
3837593	Sep, 1974	Dorfel	242/66.
3858820	Jan, 1975	Crouse	242/66.
3902677	Sep, 1975	Wolf	242/66.
3990648	Nov, 1976	Justus et al.	242/66.
4047676	Sep, 1977	Dahl et al.	242/66.

Other Refs: Other References: Paper Trade Journal, Dec. 11, 1967, pp. 48-51, by David A. Daly, _"How paper rolls on a winder generate vibration and bouncing."