A pump assembly for a vehicle seatback includes a plurality of air bladders defining a lumbar support. A valve body has an inlet and a plurality of outlets that are coupled with the associated plurality of air bladders. A selection device is operably coupled with the valve body for engaging a select one of the plurality of air bladders with the inlet. A manually compressible air chamber is coupled with the inlet for inflating the select one.


    Access

    Download


    Export, share and cite



    Title :

    MANUAL LUMBAR PUMP ASSEMBLY


    Contributors:

    Publication date :

    2015-04-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet



    Manual lumbar pump assembly

    HOSBACH CHRISTIAN J / SACHS ADAM / KONDRAD MARC et al. | European Patent Office | 2016

    Free access

    Manual lumbar pump assembly

    HOSBACH CHRISTIAN J / SACHS ADAM / KONDRAD MARC et al. | European Patent Office | 2017

    Free access

    Manual lumbar pump assembly

    HOSBACH CHRISTIAN J / SACHS ADAM / KONDRAD MARC et al. | European Patent Office | 2019

    Free access

    MANUAL LUMBAR PUMP ASSEMBLY

    HOSBACH CHRISTIAN J / SACHS ADAM / KONDRAD MARC et al. | European Patent Office | 2018

    Free access

    MANUAL LUMBAR PUMP ASSEMBLY

    HOSBACH CHRISTIAN J / SACHS ADAM / KONDRAD MARC et al. | European Patent Office | 2017

    Free access