Winding apparatus

Winding – tensioning – or guiding – Coil holder or support – Spool or core

Patent

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Details

242 18A, 242 18DD, 242 81, B65H 6704

Patent

active

040078841

ABSTRACT:
A thread winding machine or similar winding apparatus with a bobbin revolver carrying at least two chucks rotatable or pivotable between a winding position and an inoperative position, the machine including ejector means automatically dislodging a finished bobbin package from its chuck upon reaching said inoperative position, e.g. by means of a push member engaging the inboard end of a bobbin tube on which the package is wound, and take-up means maintained in close proximity below the finished package at the inoperative position to act as a package receiving cradle mounted slidably on the machine for movement axially outwardly of the chuck and to support the dislodged package in a rest position forward of the chucks, i.e. in front of the outboard end of the chucks, and free of interference from a new package being wound on the chuck in the operative winding position.

REFERENCES:
patent: 3693897 (1972-09-01), Davidson
patent: 3762661 (1973-10-01), Lucke
patent: 3807647 (1974-04-01), Miller
patent: 3877655 (1975-04-01), Cardinal et al.
patent: 3908918 (1975-09-01), Bergstrom
patent: 3913852 (1975-10-01), Lenk et al.
patent: 3921922 (1975-11-01), Wust

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