Fairground device
AssigneeKnijpstra Konstruktie B.V.
InventorHette Knijpstra
Life of this patent
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Abstract
A fairground device has a base disc driven for rotation about a central axis, seat supports carried by the base disc in a spaced relation relative to the central axis for rotation of the seat supports about a second axis, and seats mounted eccentrically relative to a corresponding second axis. In the improvement, the seats are mounted on the seat supports for rotation about a third axis extending substantially transversely to the second axis. The base disc has a plurality of longitudinally extending radial arms pivotally connected to a central hub for pivoting the radial arms about an axis extending transversely to the longitudinally extending radial arms and for carrying the seat supports. A positioning device sets the pivotable position of the radial arms.
Claims26
In a fairground device having a plurality of seats comprising a base disc driven for rotation about a central axis and at least one seat support(s) carried by the base disc in a spaced relation relative to the central axis for rotation of the seat support(s) about a second axis, the seat support(s) carrying at least one seat mounted eccentrically relative to a corresponding second axis, the improvement comprising:
- the seats mounted on at least one seat support(s) for rotation about a third axis extending substantially transversely to the second axis, the base disc having a plurality of longitudinally extending radial arms pivotally connected to a central hub for pivoting the radial arms about an axis extending transversely to the longitudinally extending radial arms and for carrying the seat support(s) and positioning means for setting the pivotable position of the radial arms.
Dependencies are inferred from the claim text.