Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1987-10-23
1988-07-12
Gilreath, Stanley N.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
242157R, 242158R, 2421583, B65H 5428, B65H 5728
Patent
active
047564890
ABSTRACT:
In a method and apparatus for guiding a cable core as it is wound onto a reel, a pair of opposed guide pulleys, which are driven reciprocally parallel to the rotation axis of the reel, are mounted for free translational motion in a direction perpendicular to the direction of reciprocal motion, for free pivotal motion about a pivotal axis parallel to the direction of reciprocal motion, and for free pivotal motion about a pivotal axis perpendicular to the direction of reciprocal motion. This mounting arrangement permits the guide pulleys to assume a position and orientation which minimizes bending of the cable core as it passes between the pulleys, reducing flattening of the cable core during the reeling operation.
REFERENCES:
patent: 1646804 (1927-10-01), Westwood
patent: 2639105 (1953-05-01), Farrar
patent: 2731605 (1956-01-01), Doelz
patent: 2757883 (1956-08-01), Schlang et al.
patent: 3270982 (1966-09-01), Prange
patent: 3552682 (1971-01-01), Walsh
patent: 3948462 (1976-04-01), Maillefer
Gilreath Stanley N.
Northern Telecom Limited
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