Disclosed herein is a ratcheting, self-aligning load-lifting device featuring a ram, responsive to a pressurized medium, having at least one rack of teeth and a keyway slot, and a ratchet mechanism encircling the ram. The ratchet mechanism has at least one pawl for engagement with the rack of teeth during elevation of the ram, a set screw extending into the keyway to maintain proper alignment of the mechanism, a spring plunger radially positioned for engagement with the keyway slot after the ratchet mechanism has been rotated and the pawl has been released from the elevated rack of teeth, and a biasing means positioned within and attached to rotate the ratchet mechanism thereby urging the re-engagement of the pawl with the lowered rack of teeth.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Ratcheting, Self-Aligning Load-Support Device


    Beteiligte:

    Erscheinungsdatum :

    07.07.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    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



    Ratcheting, self-aligning load-support device

    ROGERS II JAMES O / ROGERS III JAMES O | Europäisches Patentamt | 2016

    Freier Zugriff

    RESERVOIR WITH RATCHETING SUPPORT STRUCTURE

    DEMARIA JOSEPH / HARRIGAN SR DENNIS MICHAEL / TOPOLOVEC FRANK JOSEPH et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Self-aligning low load shear out joint

    GRUNER BRYAN J / HOMRICH JOHN THOMAS B | Europäisches Patentamt | 2023

    Freier Zugriff

    SELF-ALIGNING LOW LOAD SHEAR OUT JOINT

    GRUNER BRYAN J / HOMRICH JOHN THOMAS B | Europäisches Patentamt | 2021

    Freier Zugriff

    GEARLESS RATCHETING BINDER

    WELLS JR WILLIAM P | Europäisches Patentamt | 2024

    Freier Zugriff