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    • 1. 发明公开
    • ENTERTAINMENT APPARATUS
    • 娱乐设备
    • EP1169099A1
    • 2002-01-09
    • EP00919070.3
    • 2000-04-13
    • Belitha Press Limited
    • YOUNG, Jay
    • A63F9/18A63F3/00
    • G09B3/06
    • Entertainment apparatus comprising a book and a mechanical indicaor; wherein the book comprises a plurality of bound pages, a first mounting means having a reference means provided in a first predetermined relative position thereto, and a second mounting means having a first magnet provided in a second predetermined relative position thereto, and the mechanical indicator comprises a rotatable member attached to an indicating member and which is selectively rotatable with respect to the indicating member, and a second magnet, and wherein the reference means restricts relative rotation of the rotatable member when the mechanical indicator is mounted on the first mounting member and the indicating member is rotated with respect to the rotatable member, the first and second magnets can interact to rotate the mechanical indicator when the mechanical indicator is mounted on the second mounting means, and the rotatable member does not rotate with respect to the indicating member when the mechanical indicator is rotated by the first and second magnets.