Lifting jack device formed by a base (1) that is attached to an anti-rotation support (2). Said assembly is strongly connected to an externally threaded tube (4), on which several tubes (5, 6 and 7) or more are threaded. A grooved ratchet wheel (15) is tightly attached to the last tube and a reversible ratchet (8) is attached to it, with which the jack is operated to raise or lower. In the upper part of the jack is attached to the tube (7) an axial bearing assembly (9, 10 and 11) that facilitates the rotation in the radial direction. This (11) is connected by means of rotating pins (20) to the load bearing plate (12) which is adapted to the element to be lifted. By means of the ratchet lever (3), inserting it into the lever housing (19) and with an alternative movement moves the ratchet in the desired direction, to raise or lower the load. By turning the axle or ratchet pin (16) the assembly is raised or lowered. (Machine-translation by Google Translate, not legally binding)

    Dispositivo de gato elevador formado por una base (1) que está unida a un soporte antigiro (2). Dicho conjunto está fuertemente unido a un tubo roscado exteriormente (4), sobre el que van roscados varios tubos (5, 6 y 7) o más. Sobre el último tubo va fuertemente unida una rueda de trinquete ranurada (15) y sobre ella se une un trinquete reversible (8) con el que se acciona el gato para subir o bajar. En la parte superior del gato se coloca unido al tubo (7) un conjunto de rodamiento axial (9, 10 y 11) que facilita el giro en sentido radial. Éste (11) se une por medio de unos pasadores giratorios (20) a la placa de apoyo de carga (12) que está adaptada al elemento a elevar. Por medio de la palanca de trinquete (3), introduciéndola en el alojamiento de la palanca (19) y con un movimiento alternativo se mueve el trinquete en el sentido deseado, para elevar o bajar la carga. Girando el eje o pasador de trinquete (16) se sube o baja el conjunto.


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    Title :

    DISPOSITIVO DE GATO ELEVADOR FORMADO POR TUBOS ROSCADOS Y TRINQUETE REVERSIBLE


    Additional title:

    Elevator cat device formed by threaded pipes and reversible trimeter (Machine-translation by Google Translate, not legally binding)


    Contributors:

    Publication date :

    2016-09-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Spanish


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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