A double spring function seat spring assembly combines a U-shaped frame with a closed front, a number of leaf springs (26-28) connected between the front and a cross piece and a plurality of coil springs (36, 38, 40) supporting the cross piece from the frame, the leaf springs formed with a series of W and V arches to enable flexing and extension for improved durability and comfort.


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    Titel :

    Double spring function upholstered furniture spring assemblies


    Beteiligte:
    MAAS PATRICK J (Autor:in)

    Erscheinungsdatum :

    11.08.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16F SPRINGS , Federn / A47C Stühle , CHAIRS / A47D Kindermöbel , FURNITURE SPECIALLY ADAPTED FOR CHILDREN / B60N SEATS SPECIALLY ADAPTED FOR VEHICLES , Sitze besonders für Fahrzeuge ausgebildet




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