Wireworking – Article making or forming – Forms and frames
Patent
1979-02-23
1980-09-09
Larson, Lowell A.
Wireworking
Article making or forming
Forms and frames
140112, B21F 304
Patent
active
042212430
ABSTRACT:
Apparatus for winding stators or the like includes a winding form and a winding nozzle, rotatable about the form, for winding a wire on the form. A collecting tool or transfer tool is provided for receiving windings from the form, a stripper is provided to strip windings from the form onto the collecting tool and a clamping means is provided for clamping a wire between individual winding operations. The apparatus includes means for simultaneously moving the winding nozzle, stripping means and clamping means during the stripping of the windings from the form onto the collecting tool. Thus, the wire from the last-wound windings will be prevented from being drawn to a finer diameter when stripped from the form or it will not be necessary to pull additional wire out of the winding nozzle in which event, on starting the next winding process, there would be a strong jerk which could result in breakage.
REFERENCES:
patent: 3625261 (1971-12-01), Hill et al.
patent: 3973601 (1976-08-01), Arnold et al.
Balzer & Droll KG
Larson Lowell A.
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