Wireworking – Article making or forming – Forms and frames
Patent
1995-09-20
1997-07-15
Larson, Lowell A.
Wireworking
Article making or forming
Forms and frames
B21F 304
Patent
active
056474059
ABSTRACT:
The device for winding coils for electrical machines has a spindle box which can be displaced along a guide, a multi-part template held thereon fixed against relative rotation, which can be axially aligned with a coil receiver and can be adjusted to be variable in width. A wire guide rotates around the template and in the process creates coil windings. When the coil width is changed, it is necessary to correctingly adjust the spindle box, so that the alignment of a part of the template with the coil receiver is maintained. A measuring system is provided to assure this axial alignment of the parts with great certainty, which measures the distance between a point on the template part and a point on the spindle box as well as the distance between a point on the spindle box and a point on the machine frame.
REFERENCES:
patent: 3973601 (1976-08-01), Arnold et al.
Fichtner Karl Heinz
Nasterlack Joachim
Larson Lowell A.
STATOMAT Spezialmaschinen GmbH
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