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US 8,021,240 B2Granted
Configurable multi-arch play systems
AssigneeLandscape Structures Inc.
InventorsSteve King, Tom Keller
Life of this patent
Estimating the term…
Abstract
Embodiments of an arch-based play system are disclosed. The system incorporates an arch assembly or a group of arch assemblies. Play elements are connected to the arch assembly or assemblies. The system is modular in nature such that there are a wide variety of different possible implementation configurations. The wide variety of possible implementation configurations corresponds to a wide variety of different play experiences.
Claims16
A play system comprising:
- a first arch having first and second ends positioned on opposite sides of a circumference of a first imaginary circle that is perpendicular to the first arch;
- a second arch having first and second ends positioned on opposite sides of a circumference of a second imaginary circle that is perpendicular to the second arch;
- a third arch having first and second ends positioned on opposite sides of a circumference of a third imaginary circle that is perpendicular to the third arch;
- wherein each of the first, the second, and the third arches extends along a continuous curve between the first and the second ends of the associated arch;
- and
- wherein the area within the third imaginary circle at least partially overlaps the area within the first and second imaginary circles such that there is an area common to all three imaginary circles;
- wherein at least two of the first, the second, and the third arches are substantially vertically oriented such that their associated imaginary circles are substantially positioned within a common plane rather than being tilted at an angle relative to one another, and wherein each of the first, the second, and the third arches includes multiple segments that are connected together by inserting an outer surface into an inner surface to form an overlapping section that is located between the first and the second ends of the associated arch;
- wherein the area common to all three imaginary circles is perpendicular to the first arch, the second arch, and the third arch,
- wherein the play system further comprises a plurality of arch clamps, each of the arch clamps having an aperture that receives one of the arches and an outer surface that is at least partially rounded, and wherein at least some of the plurality of arch clamps are positioned at the overlapping sections to conceal seams between the multiple segments of the arches;
- wherein the first arch, the second arch, and the third arch are non-parallel to one another, and wherein the play system further includes a plurality of ball clamps, each of the ball clamps being attached to one of the plurality of arch clamps and including an opening for receiving a ball associated with a play element.
7 more elements
A play system comprising:
- a first arch having first and second ends positioned on opposite sides of a circumference of a first imaginary circle, the first arch first and second ends being separated by a distance of at least six feet, the first imaginary circle being perpendicular to the first arch;
- a second arch having first and second ends positioned on opposite sides of a circumference of a second imaginary circle, the second imaginary circle being perpendicular to the second arch, the area within the second imaginary circle at least partially overlapping the area within the first imaginary circle;
- a play element attached to the first and the second arches points on the first and the second arches that are at angles other than perpendicular to the ground, the play element extending outside of the first imaginary circle;
- and wherein the first and the second ends of the first arch, the first and the second ends of the second arch, and a portion of the play element are secured below a surface;
- and further comprising:
- a third arch having first and second ends positioned on opposite sides of a circumference of a third imaginary circle, the third imaginary circle being perpendicular to the third arch, the area within the third imaginary circle at least partially overlapping the area within the first and second imaginary circles such that there is an area common to all three imaginary circles;
- and a second play element attached to the third arch and to the second arch, the play element and the second play elements being different types of play elements in that the play element includes a rotatable swivel mechanism and the second play element includes only non-moveable stationary components.
4 more elements
A play system comprising:
- a first arch having first and second ends positioned on opposite sides of a circumference of a first imaginary circle, the first arch first and second ends being separated by a distance of at least six feet, the first imaginary circle being perpendicular to the first arch;
- a second arch having first and second ends positioned on opposite sides of a circumference of a second imaginary circle, the second imaginary circle being perpendicular to the second arch, the area within the second imaginary circle at least partially overlapping the area within the first imaginary circle;
- a play element attached to the first and the second arches points on the first and the second arches that are at angles other than perpendicular to the ground, the play element extending outside of the first imaginary circle;
- and wherein the first and the second ends of the first arch, the first and the second ends of the second arch, and a portion of the play element are secured below a surface;
- wherein the play element is a slide that includes an attachment portion that connects to the first and the second arches, a slide portion that is secured below the surface, and a stepping pole that is secured below the surface, the slide portion and the stepping pole being indirectly connected together utilizing the attachment portion.
2 more elements
A play system comprising:
- a first arch having a first end and a second end;
- a second arch having a first end and a second end, the second arch being non-parallel to the first arch, the second arch overlapping the first arch such that the first end of the second arch is on one side of a line drawn between the first and second ends of the first arch, and the second end of the second arch in on the other side of the line drawn between the first and second ends of the first arch;
- wherein each of the first and second arches is shaped like an incomplete oval or circle;
- and wherein the first arch is supported by way of an attachment to a first concrete footing and the second arch is supported by way of an attachment to a second concrete footing;
- and further comprising at least five play elements, and wherein each one of the at least five play elements is connected to at least two of the first arch, the second arch, and the at least three additional arches;
- wherein a height of the second arch is greater than a height of the first arch, and wherein the play system further comprises a plurality of arch clamps and a plurality of ball clamps, the plurality of arch clamps being directly attached to the arches, the plurality of ball clamps being directly attached to the play elements, and the arches being indirectly connected to the play elements by attaching the arch clamps to the ball clamps.
3 more elements
Dependencies are inferred from the claim text.