Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1984-06-29
1986-05-13
Taylor, Billy S.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 66, B65H 1816, B65H 1820
Patent
active
045881383
ABSTRACT:
An apparatus for winding a web of sheet material into a roll on a core includes a pair of rollers and a source of vacuum for drawing a vacuum in the space between the rollers. The vacuum holds the core in the space between the rollers. The core is rotated by the rollers, and the web is wound on the rotating core.
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patent: 2611552 (1952-09-01), Nystrand
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patent: 2970786 (1961-02-01), Justus
patent: 2984426 (1961-05-01), Johnson
patent: 2995314 (1961-08-01), Nystrand
patent: 3087687 (1963-04-01), Grettve
patent: 3734423 (1973-05-01), Kataoka
patent: 3869095 (1975-03-01), Diltz
patent: 4133495 (1979-01-01), Dowd
patent: 4171106 (1979-10-01), Crouse
patent: 4327877 (1982-05-01), Perini
patent: 4408727 (1983-10-01), Dropczynski
Paper Converting Machine Company
Taylor Billy S.
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