Coil winding machine with multi-axis positioning for winding tel

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

Patent

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Details

140 921, 242 4R, H01F 4106, H01F 4108, B65H 8100

Patent

active

044692854

ABSTRACT:
A coil winding machine winds a wire about a core to form, for example, one-half of a television deflection coil. The wire is spun about the core by a flyer arm which is rotated about an axis and guides the wire over a series of pulleys rotatably mounted thereon. The wire is pulled through the bore of a tubular shaft, which carries the flyer arm, which shaft is driven rotatably and reciprocally along its axis. The core is removably held in a clamp which is fixed to a tool holder having gear teeth, preferably a sector of a worm gear. The tool holder is driven to obtain a rocking motion during the winding operation by a worm mounted on a drive shaft. That drive shaft is rotatably held in the cross-member of a cradle assembly which cradle assembly is pivotally mounted on the base and rocked back and forth during the winding operation.

REFERENCES:
patent: 2901190 (1959-08-01), Wentz
patent: 3128056 (1964-04-01), Fahrbach
patent: 4007881 (1977-02-01), Haslau et al.
patent: 4373680 (1983-02-01), Polge

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