A tensioning assembly for winding a winding system includes a support bracket connectable to a fixed frame, a collar portion removably mountable onto a shaft of the winding system proximate to the support bracket, a ratchet wheel, and a pawl component. The collar portion is removably secured onto the shaft. The ratchet wheel is securely mounted onto the collar portion and is rotatable therewith. The ratchet wheel has a plurality of teeth and a plurality of corresponding recesses. The pawl component is operatively mountable on the support bracket and is moveable with respect to said support bracket, the pawl component having an extremity being positioned, shaped and sized with respect to at least one recess of the ratchet wheel for allowing rotation of the shaft along a winding direction, and for blocking rotation of the shaft along an unwinding direction.


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    Title :

    Winding ratchet system for counterbalancing system


    Contributors:

    Publication date :

    2019-04-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



    WINDING RATCHET SYSTEM FOR COUNTERBALANCING SYSTEM

    FUNK YANNICK | European Patent Office | 2017

    Free access

    WINDING RATCHET SYSTEM FOR COUNTERBALANCING SYSTEM

    FUNK YANNICK | European Patent Office | 2015

    Free access

    WINDING RATCHET SYSTEM FOR COUNTERBALANCING SYSTEM

    FUNK YANNICK | European Patent Office | 2017

    Free access

    Counterbalancing locomotive

    Barnes, D.L. / Goss, W.F.M. | Engineering Index Backfile | 1895


    Counterbalancing

    Goss, F.M. | Engineering Index Backfile | 1895