The inventor lives on a golf course and he and his wife enjoy walking the cart path hills early in the morning or late in the evening. These walks are most gratifying to the inventor because the hills provide the basis for improved health and fitness benefits. Because most people do not have this same opportunity to safely walk hills, the inventor came up with the invention of a walking exercise park with man-made hill.
The Plan view in the Drawing is a top or aerial view of the hill showing the rectangular footprint with a circular hill within the footprint of length dimension A and width dimension B. The width of the walking path is shown as dimension E. Three different sloped paths on the hill are labeled as 1, 2 and 3. Steps are shown going up or down on both sides of the hill. The diameter of the roundabout atop of the hill is shown as dimension C.
The A Elevation view in the Drawing is a front profile view of the hill showing the elevation change of the hill as dimension H, slope 1 on both sides of the hill, slopes 2 and 3 on the front side of the hill and steps on the front center of the hill.
The B Elevation view in the Drawing is a side profile view of the hill showing slopes 1, 2 and 3 on the side of the hill and step handrails on the front and backside of the hill. The roundabout is shown as a level surface atop of the hill.
The man-made hill will be formed to contain the desired sloped paths, whether it is one or multiple paths; steps can be constructed on one side of the hill. The example man-made hill in the Drawing shows three paths and steps with handrails. The man-made hill will be surrounded or adjoined by a circular level walking path. If more than one sloped path and steps are desired, the summit of the hill can contain a short level roundabout walking path to enable the walker options for decent from the top of the hill.
Based upon the desired footprint of the walking exercise park, the change in elevation (H) and/or the least sloped path (1) can be increased or decreased to meet the footprint dimensions (A and B). See the Drawing submitted for these dimensions and other dimensions. The diameter of the roundabout (C) and the width of the walking path (E) can also be adjusted to some degree to assist at meeting the desired footprint of the park. For example, a desired rectangular footprint of 0.82 acres (A=210′ and B=170′) with a 20′ change in elevation (H), a 40′ roundabout diameter (C), and a perimeter path width of 10′ (E) would accommodate a least sloped path (1) of 27% or 15 degrees. This value is calculated using the geometric tangent function for right triangles (105′ (½A)−20′(½C)−10′(E))=75′=base of right triangle; 20′(H)=leg of right triangle; tangent of angle=opposite divided by adjacent=20/75=27% or 15 degrees). Steeper slopes (i.e. 2 and 3) would begin inside of the level circular perimeter path needed to contain Path 1, as shown by the Drawing.
The man-made hill can be constructed from non-hazardous civil engineering project or construction and demolition spoil piles that are suitable or made suitable by crushing and/or grinding processes. Earthen materials generated by scraping or cutting into the sides of existing hills could also be used in forming of the hill. The volume of material needed for the hill construction of the example park above can be estimated by the conic formula: V=⅓((3.14×r12×h1)−(3.14×r22×h2)) where r1 (radius 1=(½A)−10′(E)=95′) and h1 (height 1=25′) form a cone based upon the connecting congruent angles of Path 1; r2 (radius 2 or ½C=20′) and h2 (height 2=5′)form the top portion of the cone above the level roundabout, which is subtracted out because it will not physically exist. For the example park, the calculated volume estimate is 234,061 cubic feet or 8,669 cubic yards [⅓((3.14×952×25)−(3.14×202×5))=234,061]. Although not nearly as aesthetically appealing, man-made sloped paths could also be formed by cinder block walls and fill material between the walls; however, these type paths would require guard railing on each side and around the roundabout for fall protection.
The walking paths can be constructed from a variety of surface materials including concrete, asphalt and rubber composition materials. The hill walking paths can be narrower than the circular level perimeter path. For safety reasons, the hill will be graded as gradually as possible off of each path toward possible other sloped paths or down to the level circular track. The non-path hill surfaces can be seeded for grass or sodded or capped by some other non-erosion method if the park is not covered or enclosed.
Number | Date | Country | |
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61849533 | Jan 2013 | US |