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


    Access

    Download


    Export, share and cite



    Title :

    Concrete lifting anchors


    Contributors:

    Publication date :

    2017-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / E04G SCAFFOLDING , Baugerüste



    Concrete lifting anchors

    SLADOJEVIC ROBERT | European Patent Office | 2016

    Free access

    Concrete lifting anchors

    SLADOJEVIC ROBERT | European Patent Office | 2016

    Free access

    Lifting anchors

    BARRACLOUGH ANDREW SAUL | European Patent Office | 2015

    Free access

    Lifting anchors

    BARRACLOUGH ANDREW SAUL | European Patent Office | 2020

    Free access

    Lifting anchors

    BARRACLOUGH ANDREW SAUL | European Patent Office | 2015

    Free access