Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1978-03-31
1979-10-16
McCarthy, Edward J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
B65H 1708
Patent
active
041711068
ABSTRACT:
In a mechanism for winding a continous traveling sheet of paper, a device including first and second parallel winder drums driven in rotation in the same direction to support a roll being wound on a core supported between the drums with a rider roll on top of the roll and mechanism for laterally moving the drums apart as a function of increase in size of the roll being wound and measured by a rider roll on the roll.
REFERENCES:
patent: 1455976 (1923-05-01), Stevens
patent: 1803043 (1931-04-01), Valentine
patent: 2441439 (1948-05-01), Nelson
patent: 3406925 (1968-10-01), Waterhouse
patent: 3599889 (1971-08-01), Pfeiffer
patent: 3837593 (1974-09-01), Dorfel
patent: 3858820 (1975-01-01), Crouse
patent: 3869095 (1975-03-01), Diltz
patent: 3902667 (1975-09-01), Wolf
patent: 4047676 (1977-09-01), Dahl
Paper Trade Journal, Dec. 11, 1967, pp. 48 through 51, Article of David A. Daly, entitled "How Paper Rolls on a Winder Generate Vibration and Bouncing".
Beliot Corporation
McCarthy Edward J.
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