发明名称 Magnetic wheel puzzle
摘要 A puzzle comprises a plurality of puzzle elements held together along a common axis. Each of the puzzle elements includes first and second faces and a peripheral edge. A series of discrete symbols are formed along the peripheral edge of each element. Preferably, the puzzle elements are magnetic wheels held together by magnetic forces. The magnetic wheels have a series of protuberances on one face which are adapted to register with a series of cavities on an opposing face of an adjacent magnetic wheel. The magnetic wheels are rotated relative to each through a series of click-stops which correspond to discrete positions of the magnetic wheels. A solution is achieved when all of the symbols on each of the magnetic wheels are properly aligned.
申请公布号 US4865324(A) 申请公布日期 1989.09.12
申请号 US19880152410 申请日期 1988.02.04
申请人 NESIS, DOV 发明人 NESIS, DOV
分类号 A63F9/00;A63F9/08;A63F9/12;A63F9/34 主分类号 A63F9/00
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