EP0103047A1 - Jouet d'habilité tridimensionnel logique - Google Patents

Jouet d'habilité tridimensionnel logique Download PDF

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Publication number
EP0103047A1
EP0103047A1 EP82108506A EP82108506A EP0103047A1 EP 0103047 A1 EP0103047 A1 EP 0103047A1 EP 82108506 A EP82108506 A EP 82108506A EP 82108506 A EP82108506 A EP 82108506A EP 0103047 A1 EP0103047 A1 EP 0103047A1
Authority
EP
European Patent Office
Prior art keywords
pyramid
cube
shaped
elements
supplementary
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP82108506A
Other languages
German (de)
English (en)
Inventor
Richard Venhorst
Markus Ring
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Behnen Franz-J
Original Assignee
Behnen Franz-J
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Behnen Franz-J filed Critical Behnen Franz-J
Priority to EP82108506A priority Critical patent/EP0103047A1/fr
Publication of EP0103047A1 publication Critical patent/EP0103047A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/06—Patience; Other games for self-amusement
    • A63F9/08—Puzzles provided with elements movable in relation, i.e. movably connected, to each other
    • A63F9/0826—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
    • A63F9/00—Games not otherwise provided for
    • A63F9/06—Patience; Other games for self-amusement
    • A63F9/08—Puzzles provided with elements movable in relation, i.e. movably connected, to each other
    • A63F9/0826—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube
    • A63F9/0838—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube with an element, e.g. invisible core, staying permanently in a central position having the function of central retaining spider and with groups of elements rotatable about at least three axes intersecting in one point
    • A63F9/0842—Three-dimensional puzzles with slidable or rotatable elements or groups of elements, the main configuration remaining unchanged, e.g. Rubik's cube with an element, e.g. invisible core, staying permanently in a central position having the function of central retaining spider and with groups of elements rotatable about at least three axes intersecting in one point each group consisting of again a central element and a plurality of additional elements rotatable about three orthogonal axes at both ends, the additional elements being rotatable about at least two axes, e.g. Rubik's cube

Definitions

  • the invention relates to a three-dimensional logical dexterity toy with a regular geometrical body, delimited according to its outer shape by flat surfaces, in the basic form of a cube, which consists of eight cube-shaped partial elements and in which one half cut along any axis compared to the other half by one which is rotatable in the center of the geometric body intersecting axes of a spatial axis cross.
  • the basic cube forming surfaces of the cube-shaped sub-elements are generally applied in such a way that in the initial state the individual outer surfaces of the regular geometric body each have a uniform but different color from outer surface to outer surface. Because the other faces of the cube-shaped sub-elements. are each occupied with one of the other colors, by rotating two halves of the basic cube around the corresponding axes intersecting in the center of the basic cube, a large number of variations in the mutual arrangement of the sub-elements can be achieved depending on the content of the outer surfaces represented by the colors will.
  • the object of the invention is to create a logical skill toy which has a regular shape deviating from the cube shape and thereby offers a more interesting and pleasing external appearance without reducing the number of possible combinations, rather it is possible to increase it above that which offers a cube, the outer surfaces of which are each formed from the surfaces of sixteen sub-elements.
  • a pyramid-shaped supplementary body is rotatably placed, which, together with the other supplementary bodies, supplements the basic cube to form a regular rhombus dodecahedron and consists of four mutually symmetrical sub-elements, the planes of contact of which coincide with the sectional planes that break the basic cube into the cube-shaped sub-elements.
  • Such a three-dimensional logical skill toy expands the thinking requirements for the solution process, i.e. the restoration of the initial state and differs fundamentally in terms of its external shape from the well-known three-dimensional logical skill toys.
  • the pyramid-shaped supplementary body made of a truncated pyramid with an attached If the pyramid tip is built up and the truncated pyramid and the pyramid tip are designed so that they can be rotated against each other on their contact surface, the number of possible combinations can be increased significantly again.
  • connection of the pyramid-shaped body and the surface of the base cube that accommodates it in a particularly simple manner can consist of a central truncated cone-shaped attachment at the base of the pyramid-shaped body and of a correspondingly frustoconical-shaped recess in the corresponding outer surface of the base cube.
  • the pyramid-shaped body consists of four individual parts and thus the corresponding approach is formed from four individual parts, which also applies to the cube, which according to the definition should consist of eight cube-shaped partial elements.
  • the interlocking of the approach and recess results in a clear security due to the frustoconical design of these parts.
  • the pyramid-shaped supplementary body consists of two parts, i.e. consisting of a truncated pyramid and an attached pyramid tip, then the parts forming the pyramid tip each have parts that unite to form a cylindrical approach, and the approach formed in this way engages through a conically widening cylindrical opening in the truncated pyramid and is there correspondingly provided by it frustoconical extension supported.
  • connection is durable and secure and can be made in a particularly simple manner.
  • the logical skill toy according to the invention can also be varied in that the cube-shaped sub-elements are chamfered at one height at two abutting edges, that when the correspondingly reduced, but in principle unchanged pyramid-shaped body is placed on the remaining surface, the surfaces of the regular dodecahedron forming the toy are again formed. So there are additional surface areas added, so that additional possible combinations arise.
  • Fig. 1 an embodiment of the toy according to the invention is shown, in which the regular geometric body delimited by flat surfaces in the basic shape of a cube, i.e. the base cube, not recognizable, but is covered by the pyramid-shaped supplementary body in such a way that the outer surfaces of the pyramid-shaped supplementary body give the toy the general shape of a regular dodecahedron.
  • Lines 1, 2, 3 and 4 represent both the boundary lines of the base of the corresponding pyramid-shaped supplementary body and the boundary edges of the inner basic cube. Separating lines 6, 7, 8, 9 and 10, 11 can be seen, with further lines behind the image plane corresponding dividing lines are available.
  • pyramid-shaped supplementary bodies Five of the pyramid-shaped supplementary bodies can be seen, namely at 12, 13, 14, 15 and 16. In addition to them there is another sixth pyramid-shaped supplementary body which is not visible in the drawing and which lies behind the plane of the drawing. These pyramid-shaped supplementary bodies sit on the base cube not recognizable from the drawing, of which the boundary edges 1, 2, 3, 4 can only be seen with respect to the pyramid-shaped supplementary body 16, which at the same time represent the base boundary edges of the pyramid-shaped supplementary body 16. On the levels defined by lines 1 to 4 or 6, 7 or 8, 9 or 10, 11, the corresponding halves of the dodecahedron, including the pyramid-shaped supplementary bodies, can be rotated relative to one another.
  • the pyramid-shaped supplementary body can also be rotated on its base plane, so that, for example, the boundary edge 1 of the pyramid-shaped supplementary body 16 comes to lie on the boundary edge 2 of the underlying basic cube when the pyramid-shaped supplementary body 16 is rotated 90 ° clockwise.
  • the pyramid-shaped supplementary bodies are divided into a truncated pyramid and a pyramid tip.
  • the stump is provided with the reference number 17 and the tip with the reference number 18.
  • the delimiting plane runs through lines 19, 20.
  • the pyramid tip 18 can be rotated relative to the truncated pyramid 17, specifically about an axis that is perpendicular to the plane running through line 19, 20. The same naturally applies to the other truncated pyramid-shaped supplementary bodies 12, 13, 14, 16 and the supplementary body lying behind the plane of the drawing.
  • a similar twisting of two dodecahedron halves is possible about an axis perpendicular to the plane through the lines 8, 9. is defined.
  • a twisting of two dodecahedron halves can be carried out about the third spatial axis perpendicular to the rotation axes just specified.
  • Further rotations are possible by rotating the pyramid-shaped supplementary body on a level which is defined by lines 1, 2, 3 and 4 in the reproduced exemplary embodiment, for example with respect to the pyramid-shaped supplementary body 16.
  • a rotation of the respective pyramid tip against the associated truncated pyramid is possible, for example the pyramid tip 18 relative to the truncated pyramid 17 in the pyramid-shaped supplementary body 15 with respect to the plane defined by lines 19, 20.
  • the basic principle of the embodiment according to FIG. 2 corresponds to the embodiment according to FIG. 1. Only the edges of the basic cube are chamfered here, as can be seen from FIG. 6. Additional surfaces then arise, of which the surfaces 21, 22 and 23 are visible and meet in a tip 24. Of course there are four such tips, of which only the two tips 25 and 26 are visible in the drawing.
  • the edge lines 1, 2, 3 and 4 of the basic cube in the exemplary embodiment according to FIG. 1 are thus expanded to edge surfaces.
  • the visible edge surfaces 21, 22 and 23 thus belong to the basic cube.
  • the basic cube in both the exemplary embodiment according to FIG. 1 and that according to FIG. 2 is composed of four sub-elements, one of which is shown in detail in FIG. 3 for a basic cube of the exemplary embodiment according to FIG. 2.
  • the assembly of eight such partial elements 31 results in the base cube for the dodecahedron according to FIG. 2, which can be seen in FIG. 6.
  • the partial element 31 has three surfaces which essentially correspond in their shape to the surface 32 and which are located in a common point 33 to meet.
  • a recess 34 in the form of a ring part made of a quarter spherical shell is worked into each of these surfaces, the larger radius of which is designated by 35 and the smaller radius of which is designated by 36. All centers of the corresponding larger radii coincide with point 33. All recesses 34 are identical and intersect. If the eight cube-shaped sub-elements 31 are put together in such a way that the corner points common to the three side surfaces, of which only the side surface 32 is visible in FIG.
  • the spherical-shell-shaped recesses add up to three complete ones spherical ring-shaped axially symmetrical recesses, with two intersecting at a total of six points at right angles.
  • the recesses thus have two curvatures, one of which corresponds to the curvature of the spherical ring-shaped recesses intersecting at right angles.
  • the lateral boundaries of the cutouts can either be oriented conically to the center of the base cube or arranged parallel to the respective three side surfaces of the eight cube-like sub-elements.
  • the ring-shaped recesses have the negative shape of ring-shaped spherical shell zones of identical dimensions intersecting at right angles.
  • 3A to 3C show a cube-shaped sub-element and the corresponding arrangement of the crossing and intermediate elements.
  • 3D shows the spatial arrangement of the crossing and intermediate elements in the basic cube, i.e. so the inner joint.
  • the circles with arrows indicate the planes of rotation for the individual sub-elements in the basic cube.
  • the pyramid-shaped supplementary bodies are placed on such a basic cube, as can be seen in FIG. 6.
  • these are in two parts. They are each composed of truncated pyramid bodies 71 (see FIG. 7) and truncated pyramid bodies 81 (see FIG. 8).
  • Each four truncated pyramid bodies form a truncated pyramid body, as can be seen without difficulty from the sectional illustration according to FIG. 9.
  • the pyramid tip body 81 complement each other with four partial bodies to form a pyramid tip, as can also be seen from FIG.
  • the corresponding conical tip partial bodies are indicated by 81a, 81b, 81c, 81d and 81e or 81f. It can also be seen that the outer surface of the pyramid-shaped supplementary body thus formed with the respective surfaces 21 'or. 22 form the boundary surface of a dodecahedron. From Fig. 9, the manner of attachment of the pyramid-shaped supplementary body can be seen.
  • the pyramid tip partial bodies 81 (cf. FIG. 8) have a partially cylindrical extension 82 which is expanded at 83 at the lower end in the shape of a truncated cone.
  • a recess 72 is provided in the partial truncated pyramid 71, which widens downward in the shape of a partial truncated cone at 73.
  • the shaft-shaped extension 82 passes through the truncated pyramid body 81 and, with its truncated cone-shaped part 83, lies in the truncated-cone-shaped extension 73 of the truncated pyramid body 81 and is thus fixed in it when the four sub-bodies are each assembled.
  • the final fixation of the pyramid-shaped supplementary body assembled in this way takes place in that the body formed from the four truncated pyramid bodies 71 engages with its conical extension 84 in the corresponding recess 61 (see FIGS. 6 and 9), which consists of the truncated cone-shaped partial recesses 37 (see. Fig. 3) is composed.
  • the articulated connection of the cube-shaped partial elements to the basic cube will be referred to as the inner articulation, while the pivoting connection of the pyramid-shaped addition body with respect to the base cube or the pin connection between the top of the pyramid and the truncated pyramid should each be referred to as one of the two outer joints.
  • the two rhombuses which have two rhombus edges in common with the two same-colored rhombuses, have a different coloring, so that each element of the two outer joints and each of the cube-like sub-elements are marked by a marking that consists of a different combination of two of the six colors the elements of the outer joints or three of the six colors for the cube-like sub-elements, is clearly distinguished from the other elements.
  • the positions of the individual elements relative to one another are fixed for the initial state.
  • the essence of the game now consists in restoring the basic state of the toy according to the invention with the help of the information provided by the colored areas on the entire surface of the toy, using the logical abilities and the memory capacity through continued rotation. to achieve that the toy again consists of twelve monochrome rhombuses.
  • the two outer joints can be combined into a single joint by combining the pyramid tips with the truncated pyramids to form a single pyramid-shaped partial element.
  • the invention is not limited to the embodiment of the toy according to the invention shown as a regular dodecahedron. It is apparent to the person skilled in the art that all regular polyhedra are suitable for the formation of toys of this type, but with a correspondingly increased outlay.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Toys (AREA)
EP82108506A 1982-09-15 1982-09-15 Jouet d'habilité tridimensionnel logique Withdrawn EP0103047A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP82108506A EP0103047A1 (fr) 1982-09-15 1982-09-15 Jouet d'habilité tridimensionnel logique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP82108506A EP0103047A1 (fr) 1982-09-15 1982-09-15 Jouet d'habilité tridimensionnel logique

Publications (1)

Publication Number Publication Date
EP0103047A1 true EP0103047A1 (fr) 1984-03-21

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ID=8189231

Family Applications (1)

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EP82108506A Withdrawn EP0103047A1 (fr) 1982-09-15 1982-09-15 Jouet d'habilité tridimensionnel logique

Country Status (1)

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EP (1) EP0103047A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674750A (en) * 1982-07-02 1987-06-23 Abu Shumays Ibrahim K Dodecahedron class cubic puzzles
US7600756B2 (en) 2003-05-21 2009-10-13 Panayotis Verdes Cubic logic toy
DE202022103327U1 (de) 2022-06-14 2022-07-01 Escapewelt Gmbh Logisches Spielzeug

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112815A1 (de) * 1980-10-02 1982-04-15 Politechnika Ipari Szövetkezet, Budapest Logisches spielzeug
DE3115337A1 (de) * 1980-10-28 1982-05-19 Politechnika Ipari Szövetkezet, Budapest Logisches geschicklichkeitsspielzeug
DE3104023A1 (de) * 1980-10-02 1982-07-01 Politechnika Ipari Szövetkezet, Budapest Logisches stereospielzeug

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3112815A1 (de) * 1980-10-02 1982-04-15 Politechnika Ipari Szövetkezet, Budapest Logisches spielzeug
DE3104023A1 (de) * 1980-10-02 1982-07-01 Politechnika Ipari Szövetkezet, Budapest Logisches stereospielzeug
DE3115337A1 (de) * 1980-10-28 1982-05-19 Politechnika Ipari Szövetkezet, Budapest Logisches geschicklichkeitsspielzeug

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674750A (en) * 1982-07-02 1987-06-23 Abu Shumays Ibrahim K Dodecahedron class cubic puzzles
US7600756B2 (en) 2003-05-21 2009-10-13 Panayotis Verdes Cubic logic toy
DE202022103327U1 (de) 2022-06-14 2022-07-01 Escapewelt Gmbh Logisches Spielzeug

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Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19840918

18D Application deemed to be withdrawn

Effective date: 19860127

RIN1 Information on inventor provided before grant (corrected)

Inventor name: VENHORST, RICHARD

Inventor name: RING, MARKUS