摘要:
An apparatus useful as an educational device, puzzle or toy of a kind having magnetic interactions between an elongate support and pieces held, or to be held, with or without contact, about said support, wherein a plurality of said pieces collectively form, or can form, a first band of pieces about said support, and another plurality of said pieces form, or can form, a second band of pieces about the support, and wherein at least one piece of each said band has an indicia, said indicia of a piece in one band being able to be indexed to an indicia of a piece of the other band, and wherein at least one of the bands of pieces is able, or will be able, to be rotated about the elongate axis of the support.
摘要:
A music teaching aid (10) which comprises a base member having a surface on which a number of reference rings (13) are positioned so as to have independent rotatable movement on the base member. Depending on the shape of the base member, the reference rings (13) are either substantially coaxial cylindrical sleeves or concentric rings. Each reference ring (13) has an outside surface which is divided into segments each of which displays indicia representing a note of the chromatic scale and which is identifiable by a predetermined colour coding system such that when segments of the reference rings (13) are aligned in accordance with the predetermined colour coding system, corresponding segments of each successive ring will represent the notes of a non-chromatic scale.
摘要:
Article cylindrique à éléments rotatifs incorporés, notamment pour jeu éducatif. Cet article est caractérisé en ce qu'une partie en saillie, prévue sur le noyau, qui peut être continue aou discontinue et ce noyau lui-même, sont agencés pour permettre à la saillie de s'effacer élastiquement à l'intérieur du contour circulaire de la section droite du noyau, des moyens étant prévus pour immobiliser axialement les bagues sur le noyau. Realisation de jeux éducatifs.
摘要:
Leselernwickler, bestehend aus einem Gehäuse, in welchem Rollen drehbar gelagert sind und einem Streifen mit darauf aufgebrachten Lerninformationen, welcher zu einem Teil an der Außenseite des Gehäuses sichtbar ist und durch Drehung der Rollen verschiebbar ist, wobei je ein Paar der Rollen bevorzugt parallel und gegenüberstehend angeordnet ist und auf der einen Rolle der Streifen aufgewickelt ist, der davon abwickelbar und auf die andere Rolle aufwickelbar ist, wobei entweder der zwischen den beiden Rollen verlaufende Bereich des Streifens durch eine Öffnung im Gehäuse sichtbar ist oder der Streifen durch zwei Schlitze aus dem Gehäuse aus- und wieder eintritt, welche bevorzugt zu den Drehachsen der Rollen parallel ausgerichtet sind, und auf den Drehachsen je eine Kurbel außerhalb des Gehäuses angeordnet ist und/oder ein scheibenförmiger Bereich der Rollen teilweise durch wenigstens je einen Schlitz aus dem Gehäuse herausragt, wobei jeder Schlitz senkrecht zu den Drehachsen ausgerichtet ist und/oder ein Antrieb auf der Drehachse der aufwickelnden Rolle angeordnet ist.
摘要:
The invention relates to an assembly of a supporting device (10) comprising a longitudinal supporting display (12) for receiving pieces (19) and a pedestal (14) that supports the display (12) by means of a mobile connection (16) having at least one degree of rotational freedom. At least one piece (19) comprises at least two opposite surfaces, each of said surfaces being provided with an identical symbol, for example a letter, said symbols being symmetrical in relation to each other along a vertical axis.
摘要:
A music teaching aid (10) which comprises a base member having a surface on which a number of reference rings (13) are positioned so as to have independent rotatable movement on the base member. Depending on the shape of the base member, the reference rings (13) are either substantially coaxial cylindrical sleeves or concentric rings. Each reference ring (13) has an outside surface which is divided into segments each of which displays indicia representing a note of the chromatic scale and which is identifiable by a predetermined colour coding system such that when segments of the reference rings (13) are aligned in accordance with the predetermined colour coding system, corresponding segments of each successive ring will represent the notes of a non-chromatic scale.
摘要:
The invention relates to a game or similar amusement device which aims to exercise the users intellect. The device comprises a column of plate-like support members (2) stacked one upon the other each member being capable of rotation about a central axis (4) of the cylinder independently of other members of the column, and being provided with a plurality of information-bearing tiles (8) mounted at regions arranged around the peripheral edge surface thereof, to permit at least one of said regions to be left vacant. Each region of one support member (2) may be brought into juxtaposition with any desired region of an adjacent member (2) and groove means (10,12) are provided to permit a tile (8) mounted at one region to be moved from that region to a juxtaposed vacant or vacated region of an adjacent support member (2) The tiles (8) may display portions of a photograph or drawing, or selected letters of the alphabet if preferred.