Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1984-04-06
1986-09-02
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 18A, 242 65, B65H 5442
Patent
active
046091599
ABSTRACT:
The chuck of the winding machine is mounted in cantilever manner on a carrier arm which pivots on an axis which is not in parallel with the axis of rotation of the friction drive roller. The axis of rotation of the chuck is parallel to the drive roller axis at only one position in the path of movement of the chuck towards and away from the drive roller. During winding of a cylindrical thread package, the chuck deflects under the weight of the increasing thread package. This distortion displacement is compensated by the manner in which the axes of the drive roller, and carrier arm are geometrically related.
REFERENCES:
patent: 1347626 (1920-07-01), Foster
patent: 3042324 (1962-07-01), Kinney
patent: 3139239 (1964-06-01), Perry
patent: 3593932 (1971-07-01), Altice et al.
patent: 3917182 (1975-11-01), Lenk
patent: 4087055 (1978-05-01), Yasuda et al.
patent: 4120462 (1978-10-01), Raasch et al.
patent: 4298171 (1981-11-01), Fluckiger et al.
patent: 4394985 (1983-07-01), Graf et al.
Gilreath Stanley N.
Rieter Machine Works Ltd.
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