Retractable control for a refrigerator
Retractable control for a refrigerator. The control 1 is of the potentiometer type for temperature setting, remaining retracted within the control panel until pressed again, when the pushbutton 21 of the head 2 returns, impelled by a helical spring 6. It comprises a hollow cylindrical body 3 attache...
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Format: | Patent |
Sprache: | eng ; spa |
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Zusammenfassung: | Retractable control for a refrigerator. The control 1 is of the potentiometer type for temperature setting, remaining retracted within the control panel until pressed again, when the pushbutton 21 of the head 2 returns, impelled by a helical spring 6. It comprises a hollow cylindrical body 3 attached to the head 2 and drawn by it in rotation, which houses another two hollow cylindrical parts, the shaft-holder 4, which turns drawn by the body and guides its axial movement, and the locking part 5 whose rear part is accommodated in the shaft-holder part and whose forward part is provided with four claws 52 for retaining the body that rotate alternately to fit into an internal "V" 33b of the body formed by the edges of two ribs 32, 33 or to emerge from it, releasing the body 3.
MANDO RETRAIBLE PARA UN FRIGORIFICO. EL MANDO (1) ES DEL TIPO POTENCIOMETRICO PARA LA GRADUACION DE LA TEMPERATURA, PERMANECIENDO RETRAIDO DENTRO DEL PANEL DE MANDOS HASTA UNA NUEVA PULSACION CON LA QUE RETORNE EL PULSADOR (21) DE LA CABEZA (2) IMPULSADO POR UN RESORTE (6) HELICOIDAL. COMPRENDE UN CUERPO (3) CILINDRICO HUECO SUJETO A LA CABEZA (2) Y ARRASTRADO POR ELLA EN EL GIRO, QUE ALBERGA OTRAS DOS PIEZAS CILINDRICAS HUECAS, LA PIEZA PORTA-EJE (4), QUE GIRA ARRASTRADA POR EL CUERPO Y GUIA EL DESPLAZAMIENTO AXIAL DE ESTE, Y LA PIEZA DE BLOQUEO (5) CUYA PARTE POSTERIOR SE ALBERGA EN LA PIEZA PORTA-EJE Y CUYA PARTE ANTERIOR ESTA PROVISTA DE CUATRO UÑAS (52) DE RETENCION DEL CUERPO QUE GIRAN ALTERNATIVAMENTE PARA ENCAJAR EN UNA "V" (33B) INTERNA DEL CUERPO FORMADA POR LOS CANTOS DE DOS NERVIOS (32, 33) O SALIR DE ELLA LIBERANDO EL CUERPO (3). |
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