Lifting jack device comprising at least one base (1) that rests on the ground and supports the weight to be lifted; a flat plate spring (2) disposed on the base (1), which keeps the jack straight at rest and which, when loaded, allows a certain angular rotation on the base (1); a lower bearing support (3) resting on the flat plate spring (2); an axial bearing (4) disposed on the lower bearing support (3); an upper bearing support (5), the axial bearing (4) being located between the lower bearing support (3) and the upper bearing support (5); a clamping mousse (6) mounted under pressure on the upper bearing support (5); an internally threaded pipe (13) attached to the upper bearing support (5); internally and externally threaded pipes (14), (15), (16), (17), (18) and an externally threaded pipe (19). (Machine-translation by Google Translate, not legally binding)

    Dispositivo de gato elevador que comprende al menos una base (1) que se apoya en el suelo y soporta el peso a elevar; un muelle de pletina plano (2) dispuesto sobre la base (1), que mantiene el gato recto en reposo y que en carga permite cierto giro angular sobre la base (1); un soporte rodamiento inferior (3) apoyado sobre el muelle de pletina plano (2); un rodamiento axial (4) dispuesto sobre el soporte rodamiento inferior (3); un soporte rodamiento superior (5), estando el rodamiento axial (4) situado entre el soporte rodamiento inferior (3) y el soporte rodamiento superior (5); un moyú de sujeción (6) montado a presión sobre el soporte rodamiento superior (5); un tubo roscado interiormente (13) unido al soporte rodamiento superior (5); unos tubos roscados interior y exteriormente (14), (15), (16), (17), (18) y un tubo roscado exteriormente (19).


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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 :

    2017-06-30


    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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