Playground equipment
AssigneeKompan A/S
InventorJohn Frank
Life of this patent
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Abstract
Playground equipment comprising a revolving ring for standing or sitting on is according to the invention composed of ring segments (1) which are connected by means of connecting pieces (2) for forming a closed ring. The revolving ring is mounted somewhat above the base by means of legs (3) and by adapting the length of the legs, an inclined revolving plane may be obtained. The structure itself comprises a stationary ring (5, 6) on which a revolving ring (4) provided with wheels or rolls (9, 10) may roll. The revolving ring (1) fits tightly about the stationary part of the playground equipment and it is not possible to separate the parts apart once the playground equipment has been assembled and held together by means of locking rings (12).
Claims11
Playground equipment comprising:
- a stationary circular ring mounted on supporting legs;
- a revolvable circular ring revolvably mounted on the stationary circular ring;
- at least one first wheel rotatable about a horizontal axis and at least one second wheel rotatable about a vertical axis, the first and second wheels disposed between the stationary circular ring and the revolvable circular ring to provide rolling engagement therebetween.
Dependencies are inferred from the claim text.