C:\DOCUME- \MELFAC- \LOCALS l\Temp\20121212l05340863ArnoDocSentl5320580.doc-12/12/21012 A lifting anchor assembly for incorporation into a concrete panel prior to casting, the assembly comprising an anchor having a head engageable by the body of a lifting clutch, a 5 void former engaged with the head of the anchor, and a cage engaged with the void former, the cage forming an enclosure which wraps around the void former and which, when the void former is removed following casting, is exposed to the surface of the concrete void thus formed for direct engagement with the body of the clutch, the cage also having legs to extend into the concrete to provide shear resistance during lifting with loading being 10 transferred between the clutch body and cage by the direct engagement between the clutch body and the adjacent part of the enclosure. 6a 6b 6 8a 8Figure 1 8c 8c 8d Figure 2 6a


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    Titel :

    Concrete lifting anchors


    Beteiligte:

    Erscheinungsdatum :

    21.09.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    E04G SCAFFOLDING , Baugerüste / E04C STRUCTURAL ELEMENTS , Bauelemente / 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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