Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1986-09-26
1989-03-14
Gilreath, Stanley N.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 18PW, 242 355R, 242 464, B65H 5420, B65H 5454
Patent
active
048119105
ABSTRACT:
There are disclosed one-piece chuck structures for use in winding machines and particularly, but not exclusively, for use in high speed winding machines for the take-up of synthetic plastics filament. These one-piece chuck structures comprise a first elongated tubular portion adapted to receive one or more bobbin tubes and a second elongated tubular portion integral with the first elongated tubular portion and of reduced external diameter relative thereto. Bearings cooperate with the exterior of the second elongated tubular portion such that the first elongated tubular portion and the second elongated tubular portion are rotatable about a common longitudinal axis. Also disclosed are hollow bobbin tube-engaging elements as well as double-arm tube-positioning members which can be used with such and other chuck structures.
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Busenhart Peter
Flueli Adolf
Holbein Erwin
Maier Hansueli
Schneeberger Ruedi
Gilreath Stanley N.
Kleeman Werner W.
Rieter Machine Works Limited
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