MECHANISM FOR SWITCHES WHICH COMPRISES TWO SWINGING MOBILE CONTACTS

The invention relates to a mechanism for a switch (S) comprising two swinging mobile contacts (P1, P2) each swinging according to an axis of rotation (GP) between two end positions, comprising, for each mobile contact (P1, P2), actuating levers (L1, L2) that can rotate about an axis (GP), comprising...

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Bibliographische Detailangaben
Hauptverfasser:	LÓPEZ LÓPEZ David, ACIÉN FERNÁNDEZ Jonatan
Format:	Patent
Sprache:	eng ; spa
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES RELAYS SELECTORS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The invention relates to a mechanism for a switch (S) comprising two swinging mobile contacts (P1, P2) each swinging according to an axis of rotation (GP) between two end positions, comprising, for each mobile contact (P1, P2), actuating levers (L1, L2) that can rotate about an axis (GP), comprising respective actuating ends (L1D, L2D) for pushing the mobile contacts (L1, L2), wherein the levers (L1) comprise respective cooperating support surfaces (LS1, LS2), the surfaces (LS1, LS2) being oriented such that the mutual support thereof means that the first lever (L1) causes the rotation of the second lever (L2) when it is rotated according to the positive direction of rotation (+) and when the support surfaces (LS1, LS2) come into contact with one another; and the first lever (L1) constitutes a stop for stopping the rotation of the second lever (L2) when the second lever (L2) rotates according to the negative direction of rotation (-), such that an undesired configuration of the swinging mobile contacts (P1, P2) is prevented. Mecanismo para interruptor (S) que comprende dos contactos móviles (P1, P2) basculantes cada una según un eje de giro (GP) entre dos posiciones extremas, que comprende unas palancas (L1, L2) de accionamiento para cada contacto móvil (P1, P2) giratorias sobre un eje (GP), que comprenden sendos extremos de accionamiento (L1D, L2D) para empujar los contactos móviles (L1, L2), donde las palancas (L1) comprenden sendas superficies de apoyo (LS1, LS2) cooperantes, orientadas las superficies (LS1, LS2) de modo que su apoyo mutuo hace que al girar la primera palanca (L1) según el sentido de giro positivo (+) y al entrar en contacto las superficies de apoyo (LS1, LS2) hace girar la segunda palanca (L2); y la primera palanca (L1) constituye un tope de giro de la segunda palanca (L2), cuando la segunda palanca (L2) gira según el sentido de giro negativo (-), de modo que se evita una configuración no deseada de los contactos móviles (P1, P2) basculantes.