A bladder formed inside or positioned on a seat accounts for variations in personal anatomy with changes in the configurations of multiple chambers in the bladder and may also allow for changes to the constriction between the chambers in the bladder. The bladder forms a cushioning device that is used for seating applications which involve movement and continuously changes softness between the chambers by using the movement of the rider. Rider movement results in the interchange of pressures through variable-sized orifices between variable-displacement chambers. The number and size of the chambers can be varied according to a desired seating configuration. The orifice size can be changed with a variable constriction mechanism. Different fastening configurations can change the number and shape of the chambers. The cushioning device can be used in retrofitting existing seats and can be produced in new seats.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Pneumatic cushion with variable configuration and constriction


    Beteiligte:

    Erscheinungsdatum :

    23.08.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



    Pneumatic cushion with variable configuration and constriction

    STUCKEY ROBERT J | Europäisches Patentamt | 2017

    Freier Zugriff

    PNEUMATIC CUSHION HAVING PUMP UNIT

    VON BALLMOOS ROLAND / GUEHMANN ANDREAS / RINER HARALD | Europäisches Patentamt | 2018

    Freier Zugriff

    PASSENGER SEAT WITH ARTICULATED PNEUMATIC SEAT CUSHION

    FINLAY TRAVIS K | Europäisches Patentamt | 2020

    Freier Zugriff

    Passenger seat with articulated pneumatic seat cushion

    FINLAY TRAVIS K | Europäisches Patentamt | 2019

    Freier Zugriff

    PNEUMATIC CUSHION TILT AND THIGH EXTENSION

    BLAIR SAMUEL / ABDELLA DAVID / HALLOCK JOSHUA | Europäisches Patentamt | 2024

    Freier Zugriff