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US 7,066,821 B2Granted
Waterslide with level equalization conduits coupling between run-out lanes
OwnerFrederick Langfordinventor
Life of this patent
Estimating the term…
Abstract
A waterslide amusement course proceeds from a higher elevation to a lower elevation, with a water pooling area to produce fluid drag that slows or stops the riders, especially at the end of the course. The course is divided into lanes at the pooling area, for example by curbs protruding above the water level. Arriving riders displace water from their lanes and the lanes are coupled to permit level-equalizing flow. The pooling area can have a weir, lip, upwardly sloping bottom or similar obstruction forming pools in the lanes. Water can pass through gaps in the curbs, around ends of the curb and preferably flows through a connecting conduit that couples between the lanes at an end wall of a box-like enclosure subdivided by lanes in the pooling area.
Claims6
A waterslide comprising:
- a sliding course for riders proceeding from a higher elevation to a lower elevation;
- at least one water pooling area along the course, wherein water at The pooling area accumulates by gravity to a depth providing fluid drag for slowing the riders when encountering the water pooling area;
- wherein the sliding course is subdivided into lanes at said pooling area, and wherein a rider encountering the pooling area can displace water from a respective one of the lanes, to a level less than a level of water in another one of the lanes;
- at least one flow conduit coupling between the lanes at The pooling area, the flow conduit carrying a flow between the lanes in the pooling area, whereby the levels of water in the lanes of the pooling area are better equalized;
- wherein the pooling area is disposed at an end of the sliding course as a splash down area;
- wherein the pooling area continues to a drainage end having an elevation normally defining The level of the water therein, and wherein arriving riders sweep water from the pooling area over the drainage end;
- and,
- wherein the pooling area has a bottom contour that slopes upwardly toward the drainage end.
5 more elements
A waterslide comprising:
- a sliding course for riders proceeding from a higher elevation to a lower elevation;
- at least one water pooling area along the course, wherein water at the pooling area accumulates by gravity to a depth providing fluid drag for slowing the riders when encountering the water pooling area;
- wherein the sliding course is subdivided into lanes at said pooling area, and wherein a rider encountering the pooling area can displace water from a respective one of the lanes, to a level less than a level of water in another one of the lanes;
- at least one flow conduit coupling between the lanes at the pooling area, the flow conduit carrying a flow between the lanes in the pooling area, whereby the levels of water in the lanes of the pooling area are better equalized;
- wherein the pooling area is defined between side walls and end walls, the side walls being arranged laterally outside outermost ones of the lanes, the sidewalls extending parallel to curbs That subdivide the pooling area into a plurality of said lanes between the sidewalls, and wherein at least one of the end walls has an elevation determining the level of water in the pooling area for at least one of the lanes;
- and,
- a second end wall opposite from the drainage end, and wherein the sliding course defines a sloping entry for the riders into the pooling area at a point between the end walls.
4 more elements
A waterslide comprising:
- a sliding course for riders proceeding from a higher elevation to a lower elevation;
- at least one water pooling area along the course, wherein water at the pooling area accumulates by gravity to a depth providing fluid drag for slowing the riders when encountering the water pooling area;
- wherein the sliding course is subdivided into lanes at said pooling area, and wherein a rider encountering the pooling area can displace water from a respective one of the lanes, to a level less than a level of water in another one of the lanes;
- at least one flow conduit coupling between the lanes at the pooling area, the flow conduit carrying a flow between the lanes in the pooling areas whereby the levels of water in the lanes of The pooling area are better equalized;
- wherein the pooling area is defined between side walls and end walls, the side walls being arranged laterally outside outermost ones of the lanes, the sidewalls extending parallel to curbs that subdivide the pooling area into a plurality of said lanes between the sidewalls, and wherein at least one of the end walls has an elevation determining the level of water in the pooling area for at least one of the lanes;
- and,
- a second end wall opposite from the drainage end, and wherein the flow conduit couples between at least two lanes adjacent to the second end wall.
4 more elements
Dependencies are inferred from the claim text.