Spherical puzzle
OwnerPaul A. Heusinkveldinventor
Life of this patent
Estimating the term…
Abstract
A three dimensional sliding element puzzle having a surface that is spherical in shape. The sphere is divided into longitudinal segments and latitudinal bands of surface elements. The puzzle is solved by rearranging the surface elements. The surface elements are rearranged by latitudinally rotating latitudinal bands of elements, and are rearranged by rotating hemispherical sets of longitudinal segments. The surface elements may have a pattern, color or numeric coding to indicate when they are arranged in a solution set. The surface elements may also be imprinted so that the solution is a map of the earth or another globe. The surface elements may also be designed to have a number of configurations forming a number of possible solutions.
Claims10
A three dimensional sliding element puzzle comprising;
- a plurality of longitudinal segments, each of said longitudinal segments defined by an outer compound curved surface and two intersecting planar surfaces;
- first means for rotatably attaching said segments together to form a sphere, said sphere having an upper and lower pole, and a plurality of longitudinal planes passing through said poles, including means to permit relative hemispherical rotation between any two hemispherical sets of said segments separated by any of said longitudinal planes, said first means for rotatably attaching said segments further including;
- an elongated arcuate channel disposed along each of said planar surfaces of said longitudinal segments;
- and
- a plurality of elongated arcuate joining elements, each of said joining elements having a pair of elongated arcuate flanges, whereby each of said elongated arcuate flanges slidably engages one of said elongated arcuate channels;
- a plurality of primary surface shell elements disposed peripherally about said sphere, said primary surface shell elements arranged in latitudinal bands around said sphere formed by said longitudinal segments;
- and
- second means for slidably attaching said primary surface shell elements to said longitudinal segments, including means to permit relative latitudinal movements of any of said latitudinal bands of said primary surface shell elements relative to said longitudinal segments.
A three dimensional sliding element puzzle comprising;
- a plurality of longitudinal segments, each of said longitudinal segments defined by an outer compound curved surface and two intersecting planar surfaces;
- first means for rotatably attaching said segments together to form a sphere, said sphere having an upper and lower pole, and a plurality of longitudinal planes passing through said poles, including means to permit relative hemispherical rotation between any two hemispherical sets of said segments separated by any of said longitudinal planes,
- a plurality of primary surface shell elements disposed peripherally about said sphere, said primary surface shell elements arranged in latitudinal bands around said sphere formed by said longitudinal segments;
- and
- second means for slidably attaching said primary surface shell elements to said longitudinal segments, including means to permit relative latitudinal movements of any of said latitudinal bands of said primary surface shell elements relative to said longitudinal segments;
- said primary surface shell elements being defined by an inner compound curved surface, an outer compound curved surface, top and bottom edges each parallel to a latitudinal plane, and two side edges each parallel to one of said longitudinal planes;
- wherein said second means for rotatably attaching said primary surface shell elements to said longitudinal segments further includes first latitudinal channels disposed on each of said longitudinal segments, and a flange protruding from each said inner compound curved surface of each said primary surface shell element, said flanges slidably engaging said first latitudinal channels of said longitudinal segments;
- a second latitudinal channel disposed on said outer compound curved surfaces of one said latitudinal band of said primary surface shell elements;
- a plurality of secondary surface shell elements, arranged in latitudinal bands peripherally about one said band of said primary surface shell elements;
- third means for slidably attaching said secondary surface shell elements to said primary surface shell elements, including means to permit relative latitudinal movement of any of said latitudinal bands of secondary surface shell elements relative to said primary surface shell elements.
Dependencies are inferred from the claim text.