Vibration damper for overhead conductor
AssigneeAluminum Company of America
InventorsRonald G. Hawkins, Robert M. Hooker
Life of this patent
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Abstract
A device for damping vibrations of an overhead conductor, the device including a member adapted to be clamped to the conductor. The member has a clamping portion for engaging the conductor and an arm portion extending from the clamping portion. Opposed sides of the arm portion have rounded depressions provided therein. Spherical elastomer damping elements have portions located respectively in the depressions, and an integrally formed rib that joins the spheres together in pairs. A weight member is disposed adjacent the opposed sides of the arm portion, the weight member having opposed depressions for holding portions of the damping elements that are opposite the portions located in the depressions of the arm portion.
Claims3
A device for damping vibrations of an overhead conductor, comprising:
- a member for clamping on the conductor,
- a weight member attached to said clamping member,
- opposed depressions provided in the clamping and weight members, with the depressions in at least said weight member each comprising a relatively small spherical socket that intersects a larger spherical socket at a location intermediate the inner and the outermost portions of the larger socket,
- spherical damping elements made of elastomer material located in the depressions and secured between the weight and clamping members, with a pair of said elements being joined together by a rib structure integrally formed with said pair of elements.
Dependencies are inferred from the claim text.