MUELLE DE GAS AJUSTABLE LONGITUDINALMENTE

• Main Authors: BOHM, WALTER, WEISSER, FRANK
• Format: Patent
• Language: Spanish
• Published: 01.03.2006
• Edition: 4
• Subjects: BEDS; BLASTING; CHAIRS; COFFEE MILLS; DOMESTIC ARTICLES OR APPLIANCES; ENGINEERING ELEMENTS AND UNITS; FURNITURE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HUMAN NECESSITIES; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SOFAS; SPICE MILLS; SPRINGS; SUCTION CLEANERS IN GENERAL; THERMAL INSULATION IN GENERAL; WEAPONS

UN MUELLE DE GAS DE LONGITUD REGULABLE LLEVA UNA CARCASA (1) DENTRO DE LA CUAL VA GUIADO DESPLAZABLE UN EMBOLO (6) FIJADO A UN VASTAGO (7). EL EMBOLO (6) SUBDIVIDE LA CARCASA (1) EN DOS CAMARAS PARCIALES (11, 12). TAMBIEN ESTA PREVISTA UNA VALVULA (14) PARA PONER EN COMUNICACION LAS CAMARAS PARCIALES (11, 12). ESTA PREVISTO UN DISPOSITIVO (30) PARA CERRAR LA VALVULA (14) MEDIANTE EL CUAL SE CIERRA LA VALVULA (14) CUANDO LA CAMARA PARCIAL (11) QUE NO ESTA ATRAVESADA POR EL VASTAGO (7) ALCANZA UNA DETERMINADA LONGITUD MINIMA (A). The gas spring has a casing (1), in which a piston (6) on a piston rod (7) can move. The piston divides the casing into two part cavities (11, 12). These can be connected by a valve (14). There is a device (30) to close the valve when a set minimum length of the cavity (11) through which the piston rod does not pass is reached. This device lies with an elastic seal against the valve when this position is reached.