Package former support device

Winding – tensioning – or guiding – Coil holder or support – Spool or core

Patent

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Details

B65H 5442, B65H 5454

Patent

active

048486892

ABSTRACT:
A package former support device or package tube support device for a double-armed cradle comprises a package tube support member which is provided with a detent or latching element which operatively engages or latches in an opening or notch in the package tube to prevent relative rotation between the package tube and the package tube support member.

REFERENCES:
patent: 1667916 (1928-05-01), Williams
patent: 2250675 (1941-07-01), Markle, Jr.
patent: 2776098 (1957-01-01), Baumann et al.
patent: 3430888 (1969-03-01), Lewis et al.
patent: 3433433 (1969-03-01), Pospisil et al.
patent: 3596845 (1971-08-01), Rajnoha et al.
patent: 4125229 (1978-11-01), Dillon
patent: 4171781 (1979-10-01), Kral et al.
patent: 4327874 (1982-05-01), Bruno
patent: 4359194 (1982-11-01), Buehler et al.
Research Disclosure, Nr. 139, Nov. 1975, Seite 26 (p. 26). Zusammenfassung (Condensation of Disclosure) 13932, Industrial Opportunities Ltd., Havant, Hampshire, GB; "Spring Clip for Yarn Winding Chuck".

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