Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1990-06-11
1992-01-21
Gilreath, Stanley N.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
242 25R, 2421584R, B65H 5428
Patent
active
050821938
ABSTRACT:
The present invention relates to a thread guiding unit with automatic control, particularly for spooling machines, which has a supporting frame bearing a rod. The rod supports a thread guide and is reciprocatingly movable along a direction which is parallel to the axis of a yarn spooling reel supported by the spooling machine. A step motor is furthermore provided for the actuation of the rod and is activated by stroke limit sensors which interact with an abutment associated with the rod.
REFERENCES:
patent: 2779544 (1957-01-01), Hafer
patent: 3218004 (1965-11-01), Meeske et al.
patent: 3240438 (1966-03-01), Baselice
patent: 4093146 (1978-06-01), Haley
patent: 4271384 (1981-06-01), Beling
patent: 4283020 (1981-08-01), Bauer et al.
Gilreath Stanley N.
Josif Albert
Modiano Guido
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