Conveyors: power-driven – Conveyor system for moving a specific load as a separate unit – System includes a rotating or endless carrier with a load...
Patent
1976-06-21
1977-07-19
Blunk, Evon C.
Conveyors: power-driven
Conveyor system for moving a specific load as a separate unit
System includes a rotating or endless carrier with a load...
198696, 214 1BC, 242 355A, 294116, B65G 4774
Patent
active
040363538
ABSTRACT:
A group of grippers, for example three, are located around a centering cone which is arranged to penetrate into and center a spinning cop. The grippers have jaws which, at the inner side, have a gripping engagement zone, for example, formed by a resilient, such as plastic, insert. Upon axial movement of a spinning cop to engage the centering cone, the grippers are cranked upwardly against the circumference of a holding bell, to pivot about the edge of the spinning cop and engage the end of the spinning cop by the engagement surfaces of the grippers, so that that portion of the spinning cop is gripped which is normally free of thread, or yarn thereon and damage to the yarn is avoided. The entire assembly is rotatively supported on a swing-arm to swing in one position to pick up the cone, move into another position for handling of yarn on the cop, for example, removing of a foot-lap, and to yet another position for delivery of the cop to the winding machine mechanism.
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Blunk Evon C.
Maschinenfabrik Schweiter AG
Thomson Richard K.
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