A method for producing an inflatable lifting cushion includes providing a core with main surfaces in the form of a front side and a rear side and an outer peripheral region. A two-dimensional layer of vulcanizable material is applied on the front side and rear side of the core. A single-layer or multi-layer prefabricated two-dimensional fiber-reinforcing layer is drawn in the form of a tube, onto the arrangement including the core and two-dimensional layers of vulcanizable material located on the core so that the fiber-reinforcing layer, extending around the peripheral region, covers the two-dimensional layers of vulcanizable material at least partially. A further two-dimensional layer of vulcanizable material is applied to the fiber-reinforcing layer at the front side and the rear side of the core. The arrangement is heated to obtain a bond of the fibers of the fiber-reinforcing layer with the two-dimensional layers of the vulcanizable material.


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    Titel :

    METHOD FOR MANUFACTURING AN INFLATABLE LIFTING CUSHION AND LIFTING CUSHION


    Beteiligte:

    Erscheinungsdatum :

    07.05.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / 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



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