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US 9,283,420 B2Granted
Vibration apparatus
AssigneeHypervibe Pty Ltd
InventorsMurray Seaton, Lee Blattmann
Life of this patent
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Abstract
A pivotal vibration apparatus comprising a vibration platform, a displacement assembly having an eccentric shaft rotatable to provide a displacement force, a link connecting the displacement assembly to the vibration platform to transfer the displacement thereto and an adjustment mechanism to adjust the amplitude of the displacement force transmitted to the vibration platform in a continuous fashion.
Claims15
A pivotal vibration apparatus comprising:
- (a) a vibration platform;
- (b) a displacement assembly comprising an eccentric shaft rotatable to provide a displacement amplitude;
- (c) a link connecting the displacement assembly to the vibration platform to transfer the displacement thereto;
- (d) an adjustment mechanism to adjust the amplitude of the displacement transmitted to the vibration platform,
- wherein the eccentric shaft is at least partially enclosed by and rotatable within a sleeve and is located eccentrically therein, and wherein the adjustment mechanism comprises a shuttle partially enclosing and adapted to travel along the sleeve.
2 more elements
Dependencies are inferred from the claim text.