Wireworking – Article making or forming – Forms and frames
Patent
1979-10-26
1981-10-27
Goldberg, Howard N.
Wireworking
Article making or forming
Forms and frames
29596, 242 709, H02K 1504
Patent
active
042967848
ABSTRACT:
A wire vibration damping device for use in coil winding machines of the wind and shed type. The device comprises a guide rail which partially or completely encircles the coil form and is connected to the structure which supports the coil form by means of a plurality of downwardly depending guide posts. The guide rail is supported from above the winding plane and includes a downwardly facing lower edge which is located slightly above the winding plane yet sufficiently close to it that it deflects excursions of the wire above the winding plane as it is fed from the flyer thereby damping oscillations of the wire which would otherwise cause improper shedding off the coil form. The support posts for the guide rail are clamped within a bracket mounted to the lower portion of the support structure for the coil form and are vertically adjustable relative thereto so that the position of the guide rail can be fine tuned to ensure optimum damping of the wire oscillations. The guide rail may be rectangular and annular in shape, or may have a generally U-shaped configuration where clearance for the interpole device is necessary.
REFERENCES:
patent: Re29007 (1976-10-01), Arnold et al.
patent: 3514837 (1970-06-01), Smith
patent: 3672027 (1972-06-01), Arnold
patent: 3672040 (1972-06-01), Arnold
patent: 3967658 (1976-07-01), Arnold
Koenig Fredrick
Rodenbeck Philip G.
General Electric Company
Goldberg Howard N.
Krisher, Jr. Ralph E.
Ramsey K. J.
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