Adjustable vibration absorbing machinery foundation mount and method for tuning the same
AssigneeUnisorb Inc.
InventorsWayne H. Whittaker, Miles A. Shadley, Richard A. Haase, David L. Curtis
Life of this patent
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Abstract
A heavy duty vibration absorbing and leveling machinery foundation mount and a method for tuning the same, the mount consisting of a rigid horizontal platform having a plurality of vibration absorbing legs. A leveler is mounted in the central region of the platform having a vertically adjustable riser, and the legs are formed by pockets housing a composite vibration absorbing material extending below the platform and engaging the surface upon which the machinery mount is supported which may be tuned to most effectively absorb the vibration to which the mount is subjected.
Claims13
An adjustable heavy duty vibration absorbing machinery mount comprising, in combination, a substantially rigid platform having an upper surface and a lower surface, said platform being of a rectangular configuration having four corners, a vibration absorbing leg mounted upon said platform at each corner extending below said lower surface for engagement with a supporting surface, each of said legs comprising a vertically extending pocket having an upper closed end, a lower open end, a vibration absorbing material within said pocket extending below and from the associated pocket lower open end, a leveler having a base mounted upon said platform upper surface, a riser mounted on said base for vertical adjustment thereon, and a riser operator mounted upon said base selectively vertically adjusting said riser with respect to said base.
The method of adjusting the vibration absorbing characteristics of a heavy duty machinery mount including a platform having a leveler mounted thereon and a pocket having a substantially closed upper end, vertically extending sides, and an open lower end comprising the steps of:
- a) choosing a plurality of substantially planar pads formed of vibration absorbing material capable of together substantially absorbing the vibrations to which the platform will be subjected, and
- b) stacking said pads within the platform pocket in vertical superimposed relationship forming a stack wherein the planes of said pads are substantially horizontal, the lowermost pad partially extending from the pocket open end and vertical forces within the stack of pads are applied to the platform through the pocket closed upper end.
An adjustable heavy duty vibration absorbing machinery mount comprising, in combination, a substantially rigid plate having an upper surface, a lower surface, a central region and a periphery, a plurality of spaced vibration absorbing legs defined on said plate at said plate periphery extending below said plate lower surface for engagement with a supporting surface, and a vertically adjustable load support mounted upon said plate upper surface at said plate central region for engaging a load located above the mount, each of said legs comprising a vertically extending pocket having an upper closed end and a lower open end, and a vibration absorbing material within said pocket extending below and from the associated pocket lower open end.
Dependencies are inferred from the claim text.