Boots – shoes – and leggings
Patent
1995-06-02
1997-02-11
Gordon, Paul P.
Boots, shoes, and leggings
318 6, 226 44, G06F 1900, B65H 5938
Patent
active
056027478
ABSTRACT:
This invention pertains to processing continuous webs such as paper, film, composites, and the like, in dynamic continuous processing operations. More particularly, it relates to controlling tension in such continuous webs during the processing operation. Tension is controlled in a dancer control system by connecting a corresponding dancer roll to a servo motor or the like, sensing position, tension, and velocity parameters related to the web and the dancer roll, and providing active gain force commands to cause translational movement in the dancer roll to control temporary, short-term tension disturbances in the web. In some applications of the invention, the dancer control system is used to attenuate short-term tension disturbances. In other applications of the invention, the dancer control system is used to create short-term tension disturbances.
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Kuribayashi, K. and Nakajima, K. "An Active Dancer Roller System For Tension Control of Wire and Sheet" Budapest, Hungry (no date).
Davis Mark L.
Gordon Paul P.
Kimberly-Clark Corporation
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