B - Operations – Transporting – 65 – H
Patent
B - Operations, Transporting
65
H
242/15.1
B65H 59/00 (2006.01)
Patent
CA 1084024
ABSTRACT The present invention relates to braking means for bobbins which are mounted for rotation about a bobbin axis and have a winding of a filament thereon. The braking means comprises a disc co-axial with the bobbin and coupled thereto for rotation therewith, a braking lever mounted for pivotal movement around a first lever axis parallel to the bobbin axis and having an end engaging the disc at different radial positions thereon with pivotal movement of the lever, adjustable means urging the end of the lever against the disc, a control lever mounted for pivotal movement toward and away from the winding and having an end thereof urged toward and engag- ing said winding, and means interconnecting the control lever and the braking lever for causing the end of the braking lever to move nearer the bobbin axis as the winding decreases in radius.
335499
Brovedan Antonio
Ferrentino Antonio
Industrie Pirelli Societa Per Azioni
Smart & Biggar
LandOfFree
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