Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1980-07-18
1982-09-07
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 37R, B65H 6302
Patent
active
043479901
ABSTRACT:
In an automatic winder wherein a winding package rotates while having surface contact with a transverse drum which is positively rotated, a method and apparatus for stopping the package concurrently with stopping of the drum. The method includes a braking of the drum when brakage of yarn being wound on the package takes place and simultaneous braking of the winding package if the brakage of the yarn takes place after the winding package has reached a predetermined diameter. The structure includes drum brake structure for braking the drum, lever actuated cam structure for sensing the diameter of the winding package, and package brake structure responsive to the diameter sensing structure for stopping the winding package on sensing of yarn brakage and package diameter over a predetermined diameter.
REFERENCES:
patent: 1205565 (1916-11-01), Rand et al.
patent: 1801378 (1931-04-01), Swanson
patent: 1941724 (1934-01-01), Swanson
patent: 2311175 (1943-02-01), Hitt
patent: 2338914 (1944-01-01), Esser et al.
patent: 2363988 (1944-11-01), Peterson
patent: 3044733 (1962-07-01), Ingham, Jr.
patent: 3252666 (1966-05-01), Bagwell, Jr.
patent: 3563480 (1971-02-01), Crouzet
Gilreath Stanley N.
Murata Kikai Kabushiki Kaisha
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