Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1978-06-02
1980-04-29
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 571, 242 684, B65H 1702, B65H 1906, B65H 2526
Patent
active
042002451
ABSTRACT:
A device for feeding or winding up a web to or from a web using machine such as a web printing machine or a painting, coating, spreading or laminating machine, comprises two lateral uprights carrying one or two pairs of arms which are turnable about substantially horizontal axes and which carry at their free ends means for mounting the ends of a core on which a roll of web is or is to be wound, one of the arms carrying a drive motor for driving the core to rotate to wind-up or feed off web from the roll; the arms are hollow box section elements and the motor is housed within the interior which can also be provided with a brake and with means for circulating cooling air.
REFERENCES:
patent: 1208418 (1916-12-01), Walser et al.
patent: 1750487 (1930-03-01), Okuura
patent: 3075719 (1963-01-01), Hornstein et al.
patent: 3368769 (1968-02-01), Obenshain
patent: 3486708 (1969-12-01), Lamon
patent: 3931940 (1976-01-01), Raighn et al.
patent: 4077579 (1978-03-01), Seleski et al.
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