FIELD: entertaining industry, in particular, manufacture of three-dimensional puzzle-type toys.
SUBSTANCE: three-dimensional combination puzzle is made in the form of ball placed for free rotation in detachable cube provided with spherical cavity. Ball is composed of eight segments formed by three mutually perpendicular dissecting planes extending through ball center. Each of segments is positioned for rotation in any of three mutually perpendicular planes. Each face of cube is equipped with through opening providing access for manipulating ball segments and having diameter preventing individual segment from passage through this opening.
EFFECT: simplified construction and reduced labor intensity for manufacture and assembling of puzzle.
3 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
SU1780792A1 | |
| 0 |
|
SU1780793A1 | |
| VOLUME BRAINTEASER | 2009 |
|
RU2403946C1 |
| THREE-DIMENSIONAL LOGIC PUZZLE "GRAND MASTER-II" | 1991 |
|
RU2005528C1 |
| LOGICAL BRAIN TWISTER | 2008 |
|
RU2392026C1 |
| GAME/PUZZLE "SAIDOVЪS BALL" | 0 |
|
SU1391673A1 |
| TANGLE-TYPE THREE-DIMENSIONAL LOGIC GAME | 0 |
|
SU1724292A1 |
| THREE-DIMENSIONAL LOGICAL PUZZLE | 0 |
|
SU1787475A1 |
| PUZZLE FOR DEVELOPMENT OF OPERATIVE THINKING | 2004 |
|
RU2266148C1 |
| VOLUME LOGIC BRAIN-TWISTER | 2006 |
|
RU2348445C2 |
