Claims
- 1. Vibration limiting apparatus for use in supporting devices which are sensitive to vibration comprising:
- (a) a fluid-tight, upwardly opening outer supporting container comprising at least four upstanding sidewalls,
- (b) a vibration dampening liquid within said outer supporting container,
- (c) an inner buoyant member within said outer supporting container, said inner buoyant member comprising at least four sidewalls, each of the sidewalls of said inner buoyant member facing a corresponding sidewall of said outer supporting container, said inner buoyant member being adapted to support said device and float freely within said outer supporting container with said liquid having sufficient density and viscosity to support said inner buoyant member in spaced relation to the inner surface of said outer supporting container to dampen vibrations between said outer supporting container and said inner buoyant member, and
- (d) a plurality of pairs of oppositely disposed magnets, at least four of said outer supporting container sidewalls having a first magnet of at least one of said magnet pairs mounted thereon and at least four of said corresponding inner buoyant member sidewalls having a second magnet of at least one of said magnet pairs mounted thereon, like poles of each of said pairs of magnets being adjacent each other, each pair of magnets having a location with respect to the remaining pairs of magnets whereby said inner buoyant member is urged inwardly both with respect to a first dimension and with respect to a second dimension orthogonal to said first dimension to maintain said inner buoyant member in a predetermined position in spaced relation to the inner surface of said outer supporting container.
- 2. Vibration limiting apparatus as defined in claim 1 in which said inner buoyant member and said outer supporting container are tray-like members.
- 3. Vibration limiting device as defined in claim 1 in which a plurality of spaced apart, upstanding baffles are carried in intercostal relation on said sidewalls of said inner buoyant member and on said sidewalls of said outer supporting container to disrupt wave formations within said liquid dampening medium.
Parent Case Info
This is a continuation of application Ser. No. 06/295,211, filed Aug. 21, 1981, now abandoned.
US Referenced Citations (7)
Foreign Referenced Citations (1)
Number |
Date |
Country |
1399525 |
Jul 1975 |
GBX |
Continuations (1)
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Number |
Date |
Country |
Parent |
295211 |
Aug 1981 |
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