Coin selector
AssigneeJofemar, S.A.
InventorFélix Guindulain Vidondo
Life of this patent
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Abstract
Improved coin selector of the type being incorporated in any kind of machines operated by means of the insertion of coins to be validated, the selector (1) comprising an anti-thread safety mechanism constituted by a generally L-shaped lever (3) that is positioned in respect of the coin inlet opening (2), that is rotably mounted in respect of a shaft (4) by the end of one of its wings, while its other wing, in its resting position, crosses the coin passage channel (5) and interferes, by its free end, the beam of a pair of photodiodes (6), it being provided below the lever (3) with a feeler (7) of a general L-shape being rotable by its vertex, one of its wings (9) having a shape of a truncated cone that, in its resting position, crosses the coin passage channel (5).
Claims5
Improved coin selector being of the type of selectors being included in all kinds of automatic machines and apparatus which are operated by insertion of coins, and which are validated for making the collection and the subsequent delivery of the product or service, characterized in that the selector (1) comprises an anti-thread mechanism constituted of a lever (3) of a general L-shape, positioned in respect of the coin inlet opening (2), which remains rotably mounted with respect to a shaft (4) by the end of one of its wings whilst its other wing, in a resting position, crosses the coin passage channel (5) and interferes by its free end the beam of a pair of photodiodes (6), having arranged below the lever (3), a feeler (7) of a general L-shape being rotable about its vertex, one of its wings (9) having a shape of a truncated cone which, in resting position, stays crossing the passage channel (5) of the coins, and which at the possible impact thereof guides them towards the anvil (10), waking-up or activating the measuring and control system, starting from which dampening anvil, the coins homogeneously roll over a lever (13) being rotable in respect of a shaft (14) of its front end, which lever (13) is related with a weight measuring gauge (16), the coins being conducted for their collection or return by means of a system of intercepting means constituted by a pair of interrelated levers (22) and (27).
Dependencies are inferred from the claim text.